Add all of the traversal source files

Change-Id: Id31f4bdda9c86f782f86829f8b86dada959a9729 Signed-off-by: Venkata Harish K Kajur <vk250x@att.com>
author: Venkata Harish K Kajur <vk250x@att.com> 2017-05-12 17:36:59 -0400
committer: Venkata Harish K Kajur <vk250x@att.com> 2017-05-12 17:37:13 -0400
commit: b5b99b72733ca5c064b46fdf4527ace28b8b545b (patch)
tree: b1606e7d824e5d56b3530f724bf7bf326f9a7833 /aai-traversal/src/main
parent: b6a2b26886ac329dd0836270127c1b9d283c3659 (diff)
91 files changed, 18510 insertions, 0 deletions
diff --git a/aai-traversal/src/main/ajsc/ajsc-aai_v1/ajsc-aai/v1/conf/FileMonitorBeans.xml b/aai-traversal/src/main/ajsc/ajsc-aai_v1/ajsc-aai/v1/conf/FileMonitorBeans.xml
new file mode 100644
index 0000000..9e3e060
--- /dev/null
+++ b/aai-traversal/src/main/ajsc/ajsc-aai_v1/ajsc-aai/v1/conf/FileMonitorBeans.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
+
+	<!--<bean-->
+		<!--class="org.springframework.context.annotation.CommonAnnotationBeanPostProcessor" />-->
+		<!---->
+	<!--<bean id="ServicePropertiesListener" class="org.openecomp.aai.ajsc_aai.filemonitor.ServicePropertiesListener" />-->
+	<!---->
+	<!--<bean id="ServicePropertiesMap" class="org.openecomp.aai.ajsc_aai.filemonitor.ServicePropertiesMap" />-->
+
+	<!--<bean id="ServicePropertyService" class="org.openecomp.aai.ajsc_aai.filemonitor.ServicePropertyService">-->
+		<!--<property name="loadOnStartup" value="false" />-->
+		<!--<property name="fileChangedListener" ref="ServicePropertiesListener" />-->
+		<!--<property name="filePropertiesMap" ref="ServicePropertiesMap" />-->
+		<!--<property name="ssfFileMonitorPollingInterval" value="15" />-->
+		<!--<property name="ssfFileMonitorThreadpoolSize" value="10" />-->
+	<!--</bean>-->
+</beans>
diff --git a/aai-traversal/src/main/ajsc/ajsc-aai_v1/ajsc-aai/v1/conf/jaxrsBeans.groovy b/aai-traversal/src/main/ajsc/ajsc-aai_v1/ajsc-aai/v1/conf/jaxrsBeans.groovy
new file mode 100644
index 0000000..4029d25
--- /dev/null
+++ b/aai-traversal/src/main/ajsc/ajsc-aai_v1/ajsc-aai/v1/conf/jaxrsBeans.groovy
@@ -0,0 +1,26 @@
+beans{
+	xmlns cxf: "http://camel.apache.org/schema/cxf"
+	xmlns jaxrs: "http://cxf.apache.org/jaxrs"
+	xmlns util: "http://www.springframework.org/schema/util"
+
+	SearchProvider(org.openecomp.aai.rest.search.SearchProvider)
+	ModelAndNamedQueryRestProvider(org.openecomp.aai.rest.search.ModelAndNamedQueryRestProvider)
+	QueryConsumer(org.openecomp.aai.rest.QueryConsumer)
+
+	V3ThroughV7Retired(org.openecomp.aai.rest.retired.V3ThroughV7Consumer)
+	V7V8NamedQueries(org.openecomp.aai.rest.retired.V7V8NamedQueries)
+
+	EchoResponse(org.openecomp.aai.rest.util.EchoResponse)
+
+
+	util.list(id: 'jaxrsServices') {
+
+		ref(bean:'SearchProvider')
+		ref(bean:'ModelAndNamedQueryRestProvider')
+		ref(bean:'QueryConsumer')
+		ref(bean: 'V7V8NamedQueries')
+		ref(bean:'V3ThroughV7Retired')
+
+		ref(bean:'EchoResponse')
+	}
+}
+\ No newline at end of file
diff --git a/aai-traversal/src/main/ajsc/ajsc-aai_v1/ajsc-aai/v1/conf/serviceBeans.xml b/aai-traversal/src/main/ajsc/ajsc-aai_v1/ajsc-aai/v1/conf/serviceBeans.xml
new file mode 100644
index 0000000..f4bc26a
--- /dev/null
+++ b/aai-traversal/src/main/ajsc/ajsc-aai_v1/ajsc-aai/v1/conf/serviceBeans.xml
@@ -0,0 +1,47 @@
+<beans xmlns="http://www.springframework.org/schema/beans"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:cxf="http://cxf.apache.org/core"
+	xmlns:context="http://www.springframework.org/schema/context"
+	xmlns:task="http://www.springframework.org/schema/task" xmlns:jms="http://www.springframework.org/schema/jms"
+	xsi:schemaLocation="
+		   http://cxf.apache.org/core
+		   http://cxf.apache.org/schemas/core.xsd
+	       http://www.springframework.org/schema/beans
+	       http://www.springframework.org/schema/beans/spring-beans.xsd
+	       http://www.springframework.org/schema/context
+     	   http://www.springframework.org/schema/context/spring-context-2.5.xsd
+     	   http://www.springframework.org/schema/task 
+     	   http://www.springframework.org/schema/task/spring-task-3.0.xsd
+     	   http://www.springframework.org/schema/jms
+		   http://www.springframework.org/schema/jms/spring-jms-4.1.xsd">
+
+	<!-- Your bean definitions goes here -->
+	<!-- <bean id="performanceLog" name="performanceLog" class="com.att.ajsc.csi.logging.PerformanceTracking" 
+		/> -->
+	<!-- <bean id="processRestletHeaders" name="processRestletHeaders" class="ajsc.restlet.ProcessRestletHeaders" 
+		/> -->
+	<bean id="servicePropsBean" name="servicePropsBean"
+		class="org.openecomp.aai.ajsc_aai.util.ServicePropertiesMapBean" />
+	<bean id="jsonProvider" class="org.openecomp.aai.restcore.CustomJacksonJaxBJsonProvider" />
+
+	<bean id="inInterceptor" class="org.openecomp.aai.interceptors.AAILogJAXRSInInterceptor" />
+	<bean id="outInterceptor" class="org.openecomp.aai.interceptors.AAILogJAXRSOutInterceptor" />
+	<cxf:bus bus="cxfBus">
+		<cxf:inInterceptors>
+			<ref bean="inInterceptor" />
+		</cxf:inInterceptors>
+		<cxf:outInterceptors>
+			<ref bean="outInterceptor" />
+		</cxf:outInterceptors>
+	</cxf:bus>
+	<context:component-scan base-package="org.openecomp.aai.tasks" />
+
+	<task:scheduler id="taskScheduler" pool-size="10" />
+	<task:executor id="taskExecutor" pool-size="10"
+		queue-capacity="5" />
+	<task:annotation-driven executor="taskExecutor"
+		scheduler="taskScheduler" />
+
+
+	
+
+</beans>		
+\ No newline at end of file
diff --git a/aai-traversal/src/main/ajsc/ajsc-aai_v1/ajsc-aai/v1/docs/README.txt b/aai-traversal/src/main/ajsc/ajsc-aai_v1/ajsc-aai/v1/docs/README.txt
new file mode 100644
index 0000000..3707179
--- /dev/null
+++ b/aai-traversal/src/main/ajsc/ajsc-aai_v1/ajsc-aai/v1/docs/README.txt
@@ -0,0 +1 @@
+Place any docs here that you want to access within the ajsc upon deployment of your service.
diff --git a/aai-traversal/src/main/ajsc/ajsc-aai_v1/ajsc-aai/v1/lib/README.txt b/aai-traversal/src/main/ajsc/ajsc-aai_v1/ajsc-aai/v1/lib/README.txt
new file mode 100644
index 0000000..639e21b
--- /dev/null
+++ b/aai-traversal/src/main/ajsc/ajsc-aai_v1/ajsc-aai/v1/lib/README.txt
@@ -0,0 +1 @@
+3rd party JAR's needed by your jars (if any) for a ajsc deployment package go here...
+\ No newline at end of file
diff --git a/aai-traversal/src/main/ajsc/ajsc-aai_v1/ajsc-aai/v1/props/module.props b/aai-traversal/src/main/ajsc/ajsc-aai_v1/ajsc-aai/v1/props/module.props
new file mode 100644
index 0000000..17ebc08
--- /dev/null
+++ b/aai-traversal/src/main/ajsc/ajsc-aai_v1/ajsc-aai/v1/props/module.props
@@ -0,0 +1 @@
+EXAMPLE.PROPERTY=EXAMLE_VALUE
+\ No newline at end of file
diff --git a/aai-traversal/src/main/ajsc/ajsc-aai_v1/ajsc-aai/v1/routes/aai.route b/aai-traversal/src/main/ajsc/ajsc-aai_v1/ajsc-aai/v1/routes/aai.route
new file mode 100644
index 0000000..6a86246
--- /dev/null
+++ b/aai-traversal/src/main/ajsc/ajsc-aai_v1/ajsc-aai/v1/routes/aai.route
@@ -0,0 +1,4 @@
+<route xmlns="http://camel.apache.org/schema/spring" trace="true"> 
+	<from uri="att-dme2-servlet:///aai?matchOnUriPrefix=true" />
+	<to uri="cxfbean:jaxrsServices?providers=#jsonProvider&amp;bus=#cxfBus" />
+</route>
+\ No newline at end of file
diff --git a/aai-traversal/src/main/assemble/ajsc_module_assembly.xml b/aai-traversal/src/main/assemble/ajsc_module_assembly.xml
new file mode 100644
index 0000000..4ec4e28
--- /dev/null
+++ b/aai-traversal/src/main/assemble/ajsc_module_assembly.xml
@@ -0,0 +1,66 @@
+<assembly
+	xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2 http://maven.apache.org/xsd/assembly-1.1.2.xsd">
+	<id>${version}</id>
+	<includeBaseDirectory>false</includeBaseDirectory>
+	<formats>
+		<format>zip</format>
+	</formats>
+	<fileSets>
+		<fileSet>
+			<directory>${project.basedir}/target/versioned-ajsc/routes/</directory>
+			<outputDirectory>${module.ajsc.namespace.name}/${module.ajsc.namespace.version}/routes/</outputDirectory>
+			<includes>
+				<include>*.route</include>
+			</includes>
+
+		</fileSet>
+
+		<fileSet>
+			<directory>${project.basedir}/target/versioned-ajsc/docs/</directory>
+			<outputDirectory>${module.ajsc.namespace.name}/${module.ajsc.namespace.version}/docs/</outputDirectory>
+			<includes>
+				<include>*.*</include>
+				<!-- <include>*.vm</include>  -->
+			</includes>
+
+		</fileSet>
+
+		<fileSet>
+			<directory>${project.basedir}/target/versioned-ajsc/lib/</directory>
+			<outputDirectory>${module.ajsc.namespace.name}/${module.ajsc.namespace.version}/lib/</outputDirectory>
+			<includes>
+				<include>*.jar</include>
+			</includes>
+
+		</fileSet>
+		<fileSet>
+			<directory>${project.basedir}/target/versioned-ajsc/extJars/</directory>
+			<outputDirectory>${module.ajsc.namespace.name}/${module.ajsc.namespace.version}/extJars/</outputDirectory>
+			<includes>
+				<include>*.jar</include>
+			</includes>
+		</fileSet>
+		
+		<!-- also try to grab outputs from the "jar" plugin's package phase -->
+		<fileSet>
+			<directory>${project.basedir}/target/</directory>
+			<outputDirectory>${module.ajsc.namespace.name}/${module.ajsc.namespace.version}/lib/</outputDirectory>
+			<includes>
+				<include>*.jar</include>
+			</includes>
+		</fileSet>
+
+		<fileSet>
+			<directory>${project.basedir}/target/versioned-ajsc/conf/</directory>
+			<outputDirectory>${module.ajsc.namespace.name}/${module.ajsc.namespace.version}/conf/</outputDirectory>
+			<includes>
+				<include>*.*</include>
+			</includes>
+
+		</fileSet>
+	</fileSets>
+
+</assembly>
+
diff --git a/aai-traversal/src/main/assemble/ajsc_props_assembly.xml b/aai-traversal/src/main/assemble/ajsc_props_assembly.xml
new file mode 100644
index 0000000..5b8a6fa
--- /dev/null
+++ b/aai-traversal/src/main/assemble/ajsc_props_assembly.xml
@@ -0,0 +1,23 @@
+<assembly
+	xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2 http://maven.apache.org/xsd/assembly-1.1.2.xsd">
+	<id>${version}_properties</id>
+	<includeBaseDirectory>false</includeBaseDirectory>
+	<formats>
+		<format>zip</format>
+	</formats>
+	<fileSets>
+		<fileSet>
+			<directory>${project.basedir}/target/versioned-ajsc/props</directory>
+			<outputDirectory>${module.ajsc.namespace.name}/${module.ajsc.namespace.version}/props/</outputDirectory>
+			<includes>
+				<include>*.props</include>
+			</includes>
+
+		</fileSet>
+
+	</fileSets>
+
+</assembly>
+
diff --git a/aai-traversal/src/main/assemble/ajsc_runtime_assembly.xml b/aai-traversal/src/main/assemble/ajsc_runtime_assembly.xml
new file mode 100644
index 0000000..e37d366
--- /dev/null
+++ b/aai-traversal/src/main/assemble/ajsc_runtime_assembly.xml
@@ -0,0 +1,44 @@
+<assembly
+	xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2 http://maven.apache.org/xsd/assembly-1.1.2.xsd">
+	<id>runtimeEnvironment</id>
+	<includeBaseDirectory>false</includeBaseDirectory>
+	<formats>
+		<format>zip</format>
+	</formats>
+	<fileSets>
+		<fileSet>
+			<directory>${project.basedir}/target/versioned-runtime/context/</directory>
+			<outputDirectory>runtime/context/</outputDirectory>
+			<includes>
+				<include>*.context</include>
+			</includes>
+		</fileSet>
+		<fileSet>
+			<directory>${project.basedir}/target/versioned-runtime/serviceProperties/</directory>
+			<outputDirectory>runtime/serviceProperties/</outputDirectory>
+			<includes>
+				<include>*.props</include>
+			</includes>
+		</fileSet><fileSet>
+			<directory>${project.basedir}/target/versioned-runtime/shiroRole</directory>
+			<outputDirectory>runtime/shiroRole/</outputDirectory>
+			<includes>
+				<include>*.json</include>
+			</includes>
+		</fileSet><fileSet>
+			<directory>${project.basedir}/target/versioned-runtime/shiroUser</directory>
+			<outputDirectory>runtime/shiroUser/</outputDirectory>
+			<includes>
+				<include>*.json</include>
+			</includes>
+		</fileSet><fileSet>
+			<directory>${project.basedir}/target/versioned-runtime/shiroUserRole</directory>
+			<outputDirectory>runtime/shiroUserRole</outputDirectory>
+			<includes>
+				<include>*.json</include>
+			</includes>
+		</fileSet>
+	</fileSets>
+</assembly>
+\ No newline at end of file
diff --git a/aai-traversal/src/main/config/ajsc-jetty.xml b/aai-traversal/src/main/config/ajsc-jetty.xml
new file mode 100644
index 0000000..d7e60ed
--- /dev/null
+++ b/aai-traversal/src/main/config/ajsc-jetty.xml
@@ -0,0 +1,155 @@
+<?xml version="1.0"  encoding="UTF-8"?>
+<!DOCTYPE Configure PUBLIC "-//Jetty//Configure//EN" "http://www.eclipse.org/jetty/configure_9_0.dtd">
+<Configure id="ajsc-server" class="org.eclipse.jetty.server.Server">
+	<!-- DO NOT REMOVE!!!! This is setting up the AJSC Context -->
+	<New id="ajscContext" class="org.eclipse.jetty.webapp.WebAppContext">
+		<Set name="contextPath"><SystemProperty name="AJSC_CONTEXT_PATH" /></Set>
+		<Set name="extractWAR">true</Set>
+		<Set name="tempDirectory"><SystemProperty name="AJSC_TEMP_DIR" /></Set>
+		<Set name="war"><SystemProperty name="AJSC_WAR_PATH" /></Set>
+		<Set name="descriptor"><SystemProperty name="AJSC_HOME" />/etc/runner-web.xml</Set>
+		<Set name="overrideDescriptor"><SystemProperty name="AJSC_HOME" />/etc/ajsc-override-web.xml</Set>
+		<Set name="throwUnavailableOnStartupException">true</Set>
+		<Set name="servletHandler">
+			<New class="org.eclipse.jetty.servlet.ServletHandler">
+				<Set name="startWithUnavailable">false</Set>
+			</New>
+		</Set>
+		<Set name="extraClasspath">
+			<SystemProperty name="AJSC_HOME" />/extJars/aai-core-<SystemProperty name="aai-core.version"/>.jar,
+			<SystemProperty name="AJSC_HOME" />/extJars/traversal.jar,
+			<SystemProperty name="AJSC_HOME" />/extJars/logback-core-1.1.7.jar,
+			<SystemProperty name="AJSC_HOME" />/extJars/logback-access-1.1.7.jar,	
+			<SystemProperty name="AJSC_HOME" />/extJars/eelf-core-1.0.0.jar,
+	        <SystemProperty name="AJSC_HOME" />/extJars/slf4j-api-1.7.21.jar
+		</Set>
+	</New>
+	
+	<Set name="handler">
+		<New id="Handlers" class="org.eclipse.jetty.server.handler.HandlerCollection">
+			<Set name="handlers">
+				<Array type="org.eclipse.jetty.server.Handler">
+					<Item>
+						<New id="Contexts"
+							class="org.eclipse.jetty.server.handler.ContextHandlerCollection">
+							<Set name="Handlers">
+								<Array type="org.eclipse.jetty.webapp.WebAppContext">
+									<Item>
+										<Ref refid="ajscContext" />
+									</Item>
+								</Array>
+							</Set>
+						</New>
+					</Item>
+					<!-- add a RequestLogHandler -->
+					<Item>
+						<New id="RequestLogHandler" class="org.eclipse.jetty.server.handler.RequestLogHandler">
+						  <Set name="requestLog">
+							<New id="requestLogImpl" class="ch.qos.logback.access.jetty.RequestLogImpl">
+							   <Set name="fileName"><SystemProperty name="AJSC_HOME" />/bundleconfig/etc/localhost-access-logback.xml</Set>
+							</New>   
+						  </Set>
+						</New>
+					</Item>
+				</Array>
+			</Set>
+		</New>
+	</Set>
+	
+	<Call name="addBean">
+		<Arg>
+			<New id="DeploymentManager" class="org.eclipse.jetty.deploy.DeploymentManager">
+				<Set name="contexts">
+					<Ref refid="Contexts" />
+				</Set>
+				<Call id="extAppHotDeployProvider" name="addAppProvider">
+					<Arg>
+						<New class="org.eclipse.jetty.deploy.providers.WebAppProvider">
+							<Set name="monitoredDirName"><SystemProperty name="AJSC_HOME" />/extApps</Set>
+							<Set name="scanInterval">10</Set>
+							<Set name="extractWars">true</Set>
+						</New>
+					</Arg>
+				</Call>
+			</New>
+		</Arg>
+	</Call>
+	
+	<Call name="addConnector">
+		<Arg>
+			<New class="org.eclipse.jetty.server.ServerConnector">
+				<Arg name="server">
+					<Ref refid="ajsc-server" />
+				</Arg>
+				<Set name="port"><SystemProperty name="AJSC_HTTP_PORT" default="8083" /></Set>
+			</New>
+		</Arg>
+	</Call>
+
+	<Call id="sslConnector" name="addConnector">
+		<Arg>
+			<New class="org.eclipse.jetty.server.ServerConnector">
+				<Arg name="server">
+					<Ref refid="ajsc-server" />
+				</Arg>
+				<Arg name="factories">
+					<Array type="org.eclipse.jetty.server.ConnectionFactory">
+						<Item>
+							<New class="org.eclipse.jetty.server.SslConnectionFactory">
+								<Arg name="next">http/1.1</Arg>
+								<Arg name="sslContextFactory">
+									<New id="sslContextFactory" class="org.eclipse.jetty.util.ssl.SslContextFactory">
+										<Set name="KeyStorePath">file:<SystemProperty name="AJSC_HOME" />/bundleconfig/etc/auth/aai_keystore</Set>
+										<Set name="KeyStorePassword">
+											 <Call class="org.eclipse.jetty.util.security.Password" name="deobfuscate">
+								                <Arg><SystemProperty name="KEY_STORE_PASSWORD" /></Arg>
+								          </Call>
+										</Set>
+										<Set name="KeyManagerPassword">
+											 <Call class="org.eclipse.jetty.util.security.Password" name="deobfuscate">
+								                <Arg><SystemProperty name="KEY_MANAGER_PASSWORD" /></Arg>
+								          </Call>
+										</Set>
+										<Set name="needClientAuth">false</Set>
+									</New>
+								</Arg>
+							</New>
+						</Item>
+						<Item>
+							<New class="org.eclipse.jetty.server.HttpConnectionFactory">
+								<Arg name="config">
+									<New class="org.eclipse.jetty.server.HttpConfiguration">
+										<Call name="addCustomizer">
+											<Arg>
+												<New class="org.eclipse.jetty.server.SecureRequestCustomizer" />
+											</Arg>
+										</Call>
+									</New>
+								</Arg>
+							</New>
+						</Item>
+					</Array>
+				</Arg>
+				<Set name="port"><SystemProperty name="AJSC_HTTPS_PORT" default="8446" /></Set>
+				<Set name="idleTimeout">30000</Set>
+			</New>
+		</Arg>
+	</Call>
+
+	<Get name="ThreadPool">
+		<Set name="minThreads"><SystemProperty name="AJSC_JETTY_ThreadCount_MIN" /></Set>
+		<Set name="maxThreads"><SystemProperty name="AJSC_JETTY_ThreadCount_MAX" /></Set>
+		<Set name="idleTimeout"><SystemProperty name="AJSC_JETTY_IDLETIME_MAX" /></Set>
+		<Set name="detailedDump">false</Set>
+	</Get>
+	<Call name="addBean">
+		<Arg>
+			<New class="org.eclipse.jetty.security.HashLoginService">
+				<Set name="name">Test Realm</Set>
+				<Set name="config"><SystemProperty name="AJSC_HOME" />/etc/realm.properties</Set>
+				<Set name="refreshInterval">5</Set>
+				<Call name="start"></Call>
+			</New>
+		</Arg>
+	</Call>
+</Configure>
diff --git a/aai-traversal/src/main/config/ajsc-jolokia-override-web.xml b/aai-traversal/src/main/config/ajsc-jolokia-override-web.xml
new file mode 100644
index 0000000..b242129
--- /dev/null
+++ b/aai-traversal/src/main/config/ajsc-jolokia-override-web.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+	metadata-complete="false" version="3.0">
+	
+	<filter-mapping>
+		<filter-name>InterceptorFilter</filter-name>
+		<url-pattern>/services/*</url-pattern>
+	</filter-mapping> 
+	<filter-mapping>
+		<filter-name>InterceptorFilter</filter-name>
+		<url-pattern>/rest/*</url-pattern>
+ 	</filter-mapping>  
+
+	<filter-mapping>
+		<filter-name>springSecurityFilterChain</filter-name>
+		<url-pattern>/*</url-pattern>
+	</filter-mapping>
+		
+	<servlet-mapping>
+		<servlet-name>ManagementServlet</servlet-name>
+		<url-pattern>/mgmt</url-pattern>
+	</servlet-mapping>
+	 
+	 <servlet-mapping>
+			<servlet-name>RestletServlet</servlet-name>
+			<url-pattern>/rest/*</url-pattern>
+	</servlet-mapping>
+
+ 	<servlet-mapping>
+		<servlet-name>CamelServlet</servlet-name>
+		<url-pattern>/services/*</url-pattern>
+	</servlet-mapping>
+	
+	<servlet>
+      <servlet-name>jolokia-agent</servlet-name>
+      <servlet-class>org.jolokia.http.AgentServlet</servlet-class>
+      <load-on-startup>2</load-on-startup>
+    </servlet>
+
+    <servlet-mapping>
+      <servlet-name>jolokia-agent</servlet-name>
+      <url-pattern>/jolokia/*</url-pattern>
+    </servlet-mapping>
+
+</web-app>
+\ No newline at end of file
diff --git a/aai-traversal/src/main/config/ajsc-override-web.xml b/aai-traversal/src/main/config/ajsc-override-web.xml
new file mode 100644
index 0000000..61e2836
--- /dev/null
+++ b/aai-traversal/src/main/config/ajsc-override-web.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+	metadata-complete="false" version="3.0">
+
+	<filter-mapping>
+        <filter-name>WriteableRequestFilter</filter-name>
+        <url-pattern>/*</url-pattern>
+    </filter-mapping>
+	<filter-mapping>
+		<filter-name>InterceptorFilter</filter-name>
+		<url-pattern>/*</url-pattern>
+	</filter-mapping> 
+	<filter-mapping>
+		<filter-name>InterceptorFilter</filter-name>
+		<url-pattern>/rest/*</url-pattern>
+ 	</filter-mapping>  
+
+	<filter-mapping>
+		<filter-name>springSecurityFilterChain</filter-name>
+		<url-pattern>/*</url-pattern>
+	</filter-mapping>
+		
+	<servlet-mapping>
+		<servlet-name>ManagementServlet</servlet-name>
+		<url-pattern>/mgmt</url-pattern>
+	</servlet-mapping>
+	 
+	 <servlet-mapping>
+			<servlet-name>RestletServlet</servlet-name>
+			<url-pattern>/rest/*</url-pattern>
+	</servlet-mapping>
+
+ 	<servlet-mapping>
+		<servlet-name>CamelServlet</servlet-name>
+		<url-pattern>/*</url-pattern>
+	</servlet-mapping>
+	
+	
+
+</web-app>
+\ No newline at end of file
diff --git a/aai-traversal/src/main/config/ajsc-request.xml b/aai-traversal/src/main/config/ajsc-request.xml
new file mode 100644
index 0000000..5d09b7a
--- /dev/null
+++ b/aai-traversal/src/main/config/ajsc-request.xml
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ns1:ErrorTranslationRequest
+	xsi:schemaLocation="http://csi.cingular.com/CSI/Namespaces/Types/Private/ErrorTranslationRequest.xsd ErrorTranslationRequest.xsd"
+	xmlns:ns1="http://csi.cingular.com/CSI/Namespaces/Types/Private/ErrorTranslationRequest.xsd"
+	xmlns:th="http://csi.cingular.com/CSI/Namespaces/Types/Private/Implementation/TransactionHeader.xsd"
+	xmlns:err="http://csi.cingular.com/CSI/Namespaces/Types/Public/ErrorResponse.xsd"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+	<ns1:TransactionHeader>
+		<th:applicationId></th:applicationId>
+		<th:MessageQualifier>
+			<th:messageQualifier></th:messageQualifier>
+		</th:MessageQualifier>
+		<th:activityCode></th:activityCode>
+		<th:sequenceNumber></th:sequenceNumber>
+		<th:extendedSequenceNumber></th:extendedSequenceNumber>
+		<th:creationDate></th:creationDate>
+		<th:transactionDate></th:transactionDate>
+		<th:timeToLive></th:timeToLive>
+		<th:reasonCode></th:reasonCode>
+		<th:systemId></th:systemId>
+		<th:operatorId></th:operatorId>
+		<th:reference></th:reference>
+		<th:replyToAddress></th:replyToAddress>
+		<th:originatorId></th:originatorId>
+		<th:atlasMessageId></th:atlasMessageId>
+	</ns1:TransactionHeader>
+	<ns1:operation></ns1:operation>
+	<ns1:ServiceEntityFault>
+		<err:reportingServiceEntity></err:reportingServiceEntity>
+		<err:faultDate></err:faultDate>
+		<err:faultSequenceNumber></err:faultSequenceNumber>
+		<err:faultLevel></err:faultLevel>
+		<err:faultCode></err:faultCode>
+		<err:faultDescription></err:faultDescription>
+		<err:ServiceProviderRawError>
+			<err:code></err:code>
+			<err:description></err:description>
+			<err:BISError>
+				<err:code></err:code>
+				<err:description></err:description>
+				<err:origination></err:origination>
+				<err:severity></err:severity>
+			</err:BISError>
+		</err:ServiceProviderRawError>
+	</ns1:ServiceEntityFault>
+	<ns1:conversationID></ns1:conversationID>
+	<ns1:partnerName></ns1:partnerName>
+	<ns1:isRESTService></ns1:isRESTService>
+</ns1:ErrorTranslationRequest>
+\ No newline at end of file
diff --git a/aai-traversal/src/main/config/caet.properties b/aai-traversal/src/main/config/caet.properties
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/aai-traversal/src/main/config/caet.properties
diff --git a/aai-traversal/src/main/config/hazelcast-client.properties b/aai-traversal/src/main/config/hazelcast-client.properties
new file mode 100644
index 0000000..2624d3f
--- /dev/null
+++ b/aai-traversal/src/main/config/hazelcast-client.properties
@@ -0,0 +1,25 @@
+#
+# Copyright (c) 2008-2013, Hazelcast, Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+hazelcast.client.group.name                 = ajsc
+hazelcast.client.group.pass                 = ajscpass
+hazelcast.client.connection.timeout         = 30000
+hazelcast.client.connection.attempts.limit  = 3
+hazelcast.client.reconnection.timeout       = 5000
+hazelcast.client.reconnection.attempts.limit= 5
+hazelcast.client.shuffle.addresses          = false
+hazelcast.client.update.automatic           = true
+hazelcast.client.addresses                  = localhost, 127.0.0.1
+\ No newline at end of file
diff --git a/aai-traversal/src/main/config/jul-redirect.properties b/aai-traversal/src/main/config/jul-redirect.properties
new file mode 100644
index 0000000..8b6624d
--- /dev/null
+++ b/aai-traversal/src/main/config/jul-redirect.properties
@@ -0,0 +1,13 @@
+
+#  	Bridge JUL->slf4j Logging Configuration File
+#
+# This file bridges the JUL logging infrastructure into
+# SLF4J so JUL logs go to logback implementation provided
+# in this project.  SLF4J also captures log4j and has 
+# other framework options as well providing a common
+# logging infrastructure for capturing all logs from different
+# libraries using different frameworks in one place.
+
+#  	Global properties
+handlers=org.slf4j.bridge.SLF4JBridgeHandler
+.level= ALL
diff --git a/aai-traversal/src/main/config/keyfile b/aai-traversal/src/main/config/keyfile
new file mode 100644
index 0000000..6a1657e
--- /dev/null
+++ b/aai-traversal/src/main/config/keyfile
@@ -0,0 +1,27 @@
+ctRt8XTd7N57kcm0npZOWSDF5I69w9K97cQS_ep0AgxgHmYB0WtYblsrMGuHfyS1o4697zLiIeoS
+Nn5kE1kedl4c4HevfuwfoJpWyiugYusNOqbTGQJ1MHOwqiBEJnjXepZEoz1btaW_hDO7uz-BoD4t
+SxwNRwVQpcg0_CmBX-yIW2YCIECoxZH9_X_8fcXYHP2VgFxxBpvjgycNQlyN15_VSuLwn3Wj0W8_
+8chRxGURyhp8iEBSb4tIdN5jXkhCma7AP7wreMufFQqXjdfWqIisJPfIpS3znl5IiTOZP22XhHay
+gq2KFwABVqjM71m5czEz1ojGkbFEAGImrY-VFHuug2u4ss4VW7TGeJst0z7I5vrn5M6i9Eb6xiGh
+jNUebRCV3cYGrtD9SlvjJBVVeP_3OrkxlD4oktx-JTRJzYtXADB5if2gtpYxy84kqrz7ltr5rXUH
+zSG7ujKCXOOE_Wk6vQPSjYPnum6R_mxOorCNCvtf6ne85Xd81DZlJM-CleVNdOU7g1xie-gBZPAX
+bOvWf6p_pVNmH76v-m4XLAAUqEzt-9PvNmirODiDiY5bNz6l-1ejw8IyQYb37e_3sN_LjF7A9HgB
+Dia7kNjsfB7_2vB7R4qjwNLsmTMnQCDANnNpl9VpotZ4blPhhOWhB1Tg3lxc-z-VRV7GBbl_2eQd
+3eYUT1Z5Li184W4-pft_TCaDJ1NyaJd1CQxQEuIORdq5B6Q2L9SMmmOOh82Czu5_Ro80IGikHXHp
+Lqf2fIaceY_IBAeGp2iPjtXdkghV24vIT49oRfqf6sBKAPy-88xILnMWM6M5bMCETKn7UvM1kV5y
+ZQYlsi-36n73ETZyiFs1PLqe8D6dRURrcBG_B9i1MafNiWa-elG6E0X0pSK9CadchSA0KRMaKtfE
+6-iyUqE-bx-0ELTbV2y7gLdu5MVtjRmQB5ozoaBq8ik4-jAWAsKpTv4DfWoMp9DkRENlKeauayuT
+j_VAGhqy07pIntQKtbK9EP0tndSKtF3WLwHel1I5C3lthhkxxfzpxURBxO1ZJMFJZ6rLu1Ku03zw
+LJ7nFFR_YfJ7tnGZE4PEt7MOZNiNoD3__9PthO5HmZdk1gPMrKlojU1hyR3IlbVShUst6rA3MkWk
+MD-zlw9mhNgaV3xvPJ945pYPe4C6qIwxXoiXGHyhv_0MpcvuMW-pUuAZXfkuiqNwQnpUTLBD0YJw
+uwMbE7sN40e6-BSxEiMOab7s2gShbaK9JjCMQUH_vAuQSZjU4sn53jsS7U4DHntzgxVYttIwGZaU
+b-1R7jYphNJnCI8rPB_xjJ0OMssNKT7lYRgG_ZuKvifYvJWt-NwD0z2qoePcRGExXuioRDNR4SlB
+-RN33dYhp6vRsHKT1oLpl-UJB6dqJlZ2dCsfc7vT1Vs0SYidRYXCUJNBSePI4-1LMlHKOqGASBcg
+pl589601-EtO7ch3RoaL26rNXzA-umUWYRPQPZ76wcgK2j4k5Ndub5dWK9jI6UW3RbF6ixe0Yw2j
+_Pipt4EX8R6-sb87D69JOOnZlFVB6EcCO07Q7j6DavpUNHlLmDmPgArqODh002scvW1ryMxBR2XE
+m3kGQh2IFh5Qru8duxblEYE-lmHGxXVgDtKiKgHwPTkaxcquEtZTEJxaIJIgoKj7SgMzdfbeLlJM
+RwbdvExmnRT9ivFImeIV7ACPnfBP3URd82kTG8FyiMvSpdCLL16FWOd9gjZuMstqZrmIVF8tO2WT
+COMIx-jqvQD2zS1Ul5p0szJaf-CxBjy7-cJIaAyEToR1T5bBFtQt4sEFxG7XG0cCoXShqclL70TV
+W13X5pY55YwHkCR4mRjc0o0ZKStY3OADVLFom1bC9AmMBqU4PsKNAX29LT37WE-I23tQgzid0Ix9
+JuVzlbOTvi19uLYbltrHavU3UbVhYxNNI7Y7tM02xfq3LhGqZG5EPS-WAB9bBixHQqw78cd9iqIr
+hHlZW80l1kgs1ezMqgxfwDuiFOZIu9UWQ6vSnTAvfhwJhcr77gSk5Gu957uxzleaS4gVwTYU
diff --git a/aai-traversal/src/main/config/realm.properties b/aai-traversal/src/main/config/realm.properties
new file mode 100644
index 0000000..88d9e56
--- /dev/null
+++ b/aai-traversal/src/main/config/realm.properties
@@ -0,0 +1,11 @@
+# format : username: password[,rolename ...]
+# default username/password: AAI/AAI, MSO/MSO, ModelLoader/ModelLoader...
+AAI:OBF:1gfr1ev31gg7,admin
+MSO:OBF:1jzx1lz31k01,admin
+SDNC:OBF:1itr1i0l1i151isv,admin
+DCAE:OBF:1g8u1f9d1f991g8w,admin
+POLICY:OBF:1mk61i171ima1im41i0j1mko,admin
+ASDC:OBF:1f991j0u1j001f9d,admin
+VID:OBF:1jm91i0v1jl9,admin
+APPC:OBF:1f991ksf1ksf1f9d,admin
+ModelLoader:OBF:1qvu1v2h1sov1sar1wfw1j7j1wg21saj1sov1v1x1qxw,admin
diff --git a/aai-traversal/src/main/config/runner-web.xml b/aai-traversal/src/main/config/runner-web.xml
new file mode 100644
index 0000000..44ba656
--- /dev/null
+++ b/aai-traversal/src/main/config/runner-web.xml
@@ -0,0 +1,111 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+	metadata-complete="false" version="3.0">
+
+	<context-param>
+		<param-name>contextConfigLocation</param-name>
+		<param-value>/WEB-INF/spring-servlet.xml,
+					classpath:applicationContext.xml
+		</param-value>
+  	</context-param>
+  	
+  	<context-param>
+        <param-name>spring.profiles.default</param-name>
+        <param-value>nooauth</param-value>
+    </context-param>
+    
+	<listener>
+		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
+	</listener>
+	
+	<servlet>
+		<servlet-name>ManagementServlet</servlet-name>
+		<servlet-class>ajsc.ManagementServlet</servlet-class>
+	</servlet>
+
+	<filter>
+        <filter-name>WriteableRequestFilter</filter-name>
+        <filter-class>com.att.ajsc.csi.writeablerequestfilter.WriteableRequestFilter</filter-class>
+    </filter>
+    
+  	<filter> 
+		<filter-name>InterceptorFilter</filter-name>
+		<filter-class>ajsc.filters.InterceptorFilter</filter-class>
+		<init-param>
+                <param-name>preProcessor_interceptor_config_file</param-name>
+                <param-value>/etc/PreProcessorInterceptors.properties</param-value>
+        </init-param>
+        <init-param>
+                <param-name>postProcessor_interceptor_config_file</param-name>
+                <param-value>/etc/PostProcessorInterceptors.properties</param-value>
+        </init-param>
+        
+	</filter>
+
+	 <servlet>
+		<servlet-name>RestletServlet</servlet-name>
+		<servlet-class>ajsc.restlet.RestletSpringServlet</servlet-class>
+		<init-param>
+				<param-name>org.restlet.component</param-name>
+				<param-value>restletComponent</param-value>
+		</init-param>
+	</servlet>
+	
+	<servlet>
+		<servlet-name>CamelServlet</servlet-name>
+		<servlet-class>ajsc.servlet.AjscCamelServlet</servlet-class>
+	</servlet>
+
+
+	<filter>
+		<filter-name>springSecurityFilterChain</filter-name>
+		<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
+	</filter>
+
+	<servlet>
+		<servlet-name>spring</servlet-name>
+		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
+		<load-on-startup>1</load-on-startup>
+	</servlet>	
+	
+	
+	
+	<servlet-mapping>
+		<servlet-name>spring</servlet-name>
+		<url-pattern>/</url-pattern>
+	</servlet-mapping>
+	
+	<listener>
+		<listener-class>
+             org.openecomp.aai.util.AAIAppServletContextListener
+        </listener-class>
+   </listener>
+    <listener>
+		<listener-class>
+             org.openecomp.aai.ingestModel.IngestModelListener
+        </listener-class>
+   </listener>
+	<security-constraint>
+		<web-resource-collection>
+			<web-resource-name>Open Source</web-resource-name>
+			<url-pattern>/aai/*</url-pattern>
+		</web-resource-collection>
+		<auth-constraint>
+			<role-name>admin</role-name>
+		</auth-constraint>
+		<user-data-constraint>
+			<transport-guarantee>CONFIDENTIAL</transport-guarantee>
+		</user-data-constraint>
+	</security-constraint>
+
+	<login-config>
+		<auth-method>BASIC</auth-method>
+		<realm-name>Test Realm</realm-name>
+	</login-config>
+
+	<security-role>
+		<role-name>admin</role-name>
+	</security-role>
+
+</web-app>
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/ajsc_aai/JaxrsErrorMessageLookupService.java b/aai-traversal/src/main/java/org/openecomp/aai/ajsc_aai/JaxrsErrorMessageLookupService.java
new file mode 100644
index 0000000..ca78bac
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/ajsc_aai/JaxrsErrorMessageLookupService.java
@@ -0,0 +1,98 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.ajsc_aai;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.ws.rs.GET;
+import javax.ws.rs.HeaderParam;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.web.context.ContextLoader;
+import org.springframework.web.context.WebApplicationContext;
+
+import ajsc.ErrorMessageLookupService;
+
+@Path("/errormessage")
+public class JaxrsErrorMessageLookupService {
+
+	private final static Logger logger = LoggerFactory
+			.getLogger(ErrorMessageLookupService.class);
+
+	/**
+	 * Gets the message.
+	 *
+	 * @param input the input
+	 * @param errorCode the error code
+	 * @param appId the app id
+	 * @param operation the operation
+	 * @param messageText the message text
+	 * @param isRESTService the is REST service
+	 * @param faultEntity the fault entity
+	 * @param ConvID the conv ID
+	 * @return the message
+	 */
+	@GET
+	@Path("/emls")
+	@Produces("text/plain")
+	public String getMessage(@PathParam("input") String input,
+			@HeaderParam("errorCode") String errorCode,
+			@HeaderParam("appId") String appId,
+			@HeaderParam("operation") String operation,
+			@HeaderParam("messageText") String messageText,
+			@HeaderParam("isRESTService") String isRESTService,
+			@HeaderParam("faultEntity") String faultEntity,
+			@HeaderParam("ConvID") String ConvID) {
+
+		Map<String, String> headers = new HashMap<String, String>();
+		headers.put(errorCode, errorCode);
+		headers.put(appId, appId);
+		headers.put(operation, operation);
+		headers.put(messageText, messageText);
+		headers.put(isRESTService, isRESTService);
+		headers.put(faultEntity, faultEntity);
+		headers.put(ConvID, ConvID);
+		
+		WebApplicationContext applicationContext = ContextLoader
+				.getCurrentWebApplicationContext();
+
+		ErrorMessageLookupService e = (ErrorMessageLookupService) applicationContext
+				.getBean("errorMessageLookupService");
+
+		String message = e.getExceptionDetails(appId, operation, errorCode,
+				messageText,isRESTService, faultEntity, ConvID);
+
+		System.out.println("Error code = " + errorCode);
+		System.out.println("appId = " + appId);
+		System.out.println("operation = " + operation);
+		System.out.println("messageText = " + messageText);
+		System.out.println("isRESTService = " + isRESTService);
+		System.out.println("faultEntity = " + faultEntity);
+		System.out.println("ConvID = " + ConvID);
+		return "The exception message is:\n " + message;
+	}
+
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/ajsc_aai/JaxrsUserService.java b/aai-traversal/src/main/java/org/openecomp/aai/ajsc_aai/JaxrsUserService.java
new file mode 100644
index 0000000..39c78f6
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/ajsc_aai/JaxrsUserService.java
@@ -0,0 +1,54 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.ajsc_aai;
+
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import java.util.Map;
+import java.util.HashMap;
+
+@Path("/user")
+public class JaxrsUserService {
+	
+	private static final Map<String,String> userIdToNameMap;
+	static {
+		userIdToNameMap = new HashMap<String,String>();
+		userIdToNameMap.put("userID1","Name1");
+		userIdToNameMap.put("userID2","Name2");
+	}
+	
+    /**
+     * Lookup user.
+     *
+     * @param userId the user id
+     * @return the string
+     */
+    @GET
+    @Path("/{userId}")
+    @Produces("text/plain")
+    public String lookupUser(@PathParam("userId") String userId) {
+    	String name = userIdToNameMap.get(userId);
+        return name != null ? name : "unknown id";
+    }
+    
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/ajsc_aai/filemonitor/ServicePropertiesListener.java b/aai-traversal/src/main/java/org/openecomp/aai/ajsc_aai/filemonitor/ServicePropertiesListener.java
new file mode 100644
index 0000000..22c1cb9
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/ajsc_aai/filemonitor/ServicePropertiesListener.java
@@ -0,0 +1,19 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/ajsc_aai/filemonitor/ServicePropertiesMap.java b/aai-traversal/src/main/java/org/openecomp/aai/ajsc_aai/filemonitor/ServicePropertiesMap.java
new file mode 100644
index 0000000..656b290
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/ajsc_aai/filemonitor/ServicePropertiesMap.java
@@ -0,0 +1,126 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.ajsc_aai.filemonitor;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Properties;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+public class ServicePropertiesMap 
+{
+	private static HashMap<String, HashMap<String, String>> mapOfMaps = new HashMap<String, HashMap<String, String>>();
+	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(ServicePropertiesMap.class);
+	
+	/**
+	 * Refresh.
+	 *
+	 * @param file the file
+	 * @throws Exception the exception
+	 */
+	public static void refresh(File file) throws Exception
+	{
+		try
+		{
+			LOGGER.info("Loading properties - " + (file != null?file.getName():""));
+			
+			//Store .json & .properties files into map of maps
+			String filePath = file.getPath();
+			
+			if(filePath.lastIndexOf(".json")>0){
+				
+				ObjectMapper om = new ObjectMapper();
+				TypeReference<HashMap<String, String>> typeRef = new TypeReference<HashMap<String, String>>() {};
+				HashMap<String, String> propMap = om.readValue(file, typeRef);
+				HashMap<String, String> lcasePropMap = new HashMap<String, String>();
+				for (String key : propMap.keySet() )
+				{
+					String lcaseKey = ifNullThenEmpty(key);
+					lcasePropMap.put(lcaseKey, propMap.get(key));
+				}
+				
+				mapOfMaps.put(file.getName(), lcasePropMap);
+				
+				
+			}else if(filePath.lastIndexOf(".properties")>0){
+				Properties prop = new Properties();
+				FileInputStream fis = new FileInputStream(file);
+				prop.load(fis);
+				
+				@SuppressWarnings("unchecked")
+				HashMap<String, String> propMap = new HashMap<String, String>((Map)prop);
+				
+				mapOfMaps.put(file.getName(), propMap);
+			}
+
+			LOGGER.info("File - " + file.getName() + " is loaded into the map and the corresponding system properties have been refreshed");
+		}
+		catch (Exception e)
+		{
+			LOGGER.error("File " + (file != null?file.getName():"") + " cannot be loaded into the map ", e);
+			throw new Exception("Error reading map file " + (file != null?file.getName():""), e);
+		}
+	}
+	
+	/**
+	 * Gets the property.
+	 *
+	 * @param fileName the file name
+	 * @param propertyKey the property key
+	 * @return the property
+	 */
+	public static String getProperty(String fileName, String propertyKey)
+	{
+		HashMap<String, String> propMap = mapOfMaps.get(fileName);
+		return propMap!=null?propMap.get(ifNullThenEmpty(propertyKey)):"";
+	}
+	
+	/**
+	 * Gets the properties.
+	 *
+	 * @param fileName the file name
+	 * @return the properties
+	 */
+	public static HashMap<String, String> getProperties(String fileName){
+		return mapOfMaps.get(fileName);
+	}
+	
+	/**
+	 * If null then empty.
+	 *
+	 * @param key the key
+	 * @return the string
+	 */
+	private static String ifNullThenEmpty(String key) {
+		if (key == null) {
+			return "";
+		} else {					
+			return key;
+		}		
+	}
+
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/ajsc_aai/filemonitor/ServicePropertyService.java b/aai-traversal/src/main/java/org/openecomp/aai/ajsc_aai/filemonitor/ServicePropertyService.java
new file mode 100644
index 0000000..22c1cb9
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/ajsc_aai/filemonitor/ServicePropertyService.java
@@ -0,0 +1,19 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/ajsc_aai/util/ServicePropertiesMapBean.java b/aai-traversal/src/main/java/org/openecomp/aai/ajsc_aai/util/ServicePropertiesMapBean.java
new file mode 100644
index 0000000..7577de7
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/ajsc_aai/util/ServicePropertiesMapBean.java
@@ -0,0 +1,37 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.ajsc_aai.util;
+
+import org.openecomp.aai.ajsc_aai.filemonitor.ServicePropertiesMap;
+
+public class ServicePropertiesMapBean {
+
+	/**
+	 * Gets the property.
+	 *
+	 * @param propFileName the prop file name
+	 * @param propertyKey the property key
+	 * @return the property
+	 */
+	public static String getProperty(String propFileName, String propertyKey) {
+		return ServicePropertiesMap.getProperty(propFileName, propertyKey);
+	}
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/db/DbMethHelper.java b/aai-traversal/src/main/java/org/openecomp/aai/db/DbMethHelper.java
new file mode 100644
index 0000000..79172d9
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/db/DbMethHelper.java
@@ -0,0 +1,158 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.db;
+
+import java.io.UnsupportedEncodingException;
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Optional;
+
+import org.apache.tinkerpop.gremlin.structure.Vertex;
+import org.apache.tinkerpop.gremlin.structure.VertexProperty;
+
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.introspection.Introspector;
+import org.openecomp.aai.introspection.Loader;
+import org.openecomp.aai.introspection.exceptions.AAIUnknownObjectException;
+import org.openecomp.aai.parsers.query.QueryParser;
+import org.openecomp.aai.parsers.relationship.RelationshipToURI;
+import org.openecomp.aai.query.builder.QueryBuilder;
+import org.openecomp.aai.serialization.engines.TransactionalGraphEngine;
+
+public class DbMethHelper {
+
+	private final Loader loader;
+	private final TransactionalGraphEngine engine;
+	
+	protected DbMethHelper() {
+		this.loader = null;
+		this.engine = null;
+	}
+	public DbMethHelper(Loader loader, TransactionalGraphEngine engine) {
+		this.loader = loader;
+		this.engine = engine;
+	}
+	/**
+	 * 
+	 * @param type
+	 * @param map - form [{type}.{propname}:{value}]
+	 * @return
+	 * @throws UnsupportedEncodingException
+	 * @throws AAIException
+	 */
+	public Optional<Vertex> searchVertexByIdentityMap(String type, Map<String, Object> map) throws AAIException {
+		
+		Introspector relationship = constructRelationship(type, map);
+		RelationshipToURI parser;
+		URI uri;
+		QueryParser queryParser;
+		try {
+			parser = new RelationshipToURI(loader, relationship);
+			uri = parser.getUri();
+			queryParser = this.engine.getQueryBuilder().createQueryFromURI(uri);
+		} catch (UnsupportedEncodingException e) {
+			throw new AAIException("AAI_3000");
+		}
+		
+		List<Vertex> results = queryParser.getQueryBuilder().toList();
+		
+		return reduceToSingleVertex(results, map);
+	}
+	
+	/**
+	 * @param type
+	 * @param map - form [{propname}:{value}]
+	 * @return
+	 * @throws AAIException
+	 */
+	public Optional<Vertex> locateUniqueVertex(String type, Map<String, Object> map) throws AAIException {
+	
+		return reduceToSingleVertex(locateUniqueVertices(type, map), map);
+	}
+	
+	public List<Vertex> locateUniqueVertices(String type, Map<String, Object> map) throws AAIException {
+		Introspector obj = this.createIntrospectorFromMap(type, map);
+		QueryBuilder builder = this.engine.getQueryBuilder().exactMatchQuery(obj);
+		
+		return builder.toList();
+	}
+	private Introspector constructRelationship(String type, Map<String, Object> map) throws AAIUnknownObjectException {
+		final Introspector relationship = loader.introspectorFromName("relationship");
+		relationship.setValue("related-to", type);
+		final List<Object> data = relationship.getValue("relationship-data");
+		for (Entry<String, Object> entry : map.entrySet()) {
+			final Introspector dataObj = loader.introspectorFromName("relationship-data");
+			dataObj.setValue("relationship-key", entry.getKey());
+			dataObj.setValue("relationship-value", entry.getValue());
+			data.add(dataObj.getUnderlyingObject());
+		}
+		
+		return relationship;
+	}
+	
+	private Introspector createIntrospectorFromMap(String targetNodeType, Map<String, Object> propHash) throws AAIUnknownObjectException {
+		final Introspector result = loader.introspectorFromName(targetNodeType);
+		for (Entry<String, Object> entry : propHash.entrySet()) {
+			result.setValue(entry.getKey(), entry.getValue());
+		}
+		return result;
+	}
+	
+	private Optional<Vertex> reduceToSingleVertex(List<Vertex> vertices, Map<String, Object> map) throws AAIException {
+		if (vertices.isEmpty()){
+			return Optional.empty();
+		} else if (vertices.size() > 1) {
+			throw new AAIException("AAI_6112", "More than one Node found by getUniqueNode for params: " + map);
+		}
+		
+		return Optional.of(vertices.get(0));
+	}
+	public List<String> getVertexProperties(Vertex v) {
+		List<String> retArr = new ArrayList<>();
+		if( v == null ){
+			retArr.add("null Node object passed to showPropertiesForNode()\n");
+		}
+		else {
+			String nodeType;
+			Object ob = v.<Object>property("aai-node-type").orElse(null);
+			if( ob == null ){
+				nodeType = "null";
+			}
+			else{
+				nodeType = ob.toString();
+			}
+			
+			retArr.add(" AAINodeType/VtxID for this Node = [" + nodeType + "/" + v.id() + "]");
+			retArr.add(" Property Detail: ");
+			Iterator<VertexProperty<Object>> pI = v.properties();
+			while( pI.hasNext() ){
+				VertexProperty<Object> tp = pI.next();
+				Object val = tp.value();
+				retArr.add("Prop: [" + tp.key() + "], val = [" + val + "] ");
+			}
+		}
+		return retArr;
+	}
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/dbgraphgen/DbEdgeGroup.java b/aai-traversal/src/main/java/org/openecomp/aai/dbgraphgen/DbEdgeGroup.java
new file mode 100644
index 0000000..56a9a4b
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/dbgraphgen/DbEdgeGroup.java
@@ -0,0 +1,439 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.dbgraphgen;
+
+import java.io.UnsupportedEncodingException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.commons.collections.map.MultiValueMap;
+import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
+import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
+import org.apache.tinkerpop.gremlin.structure.Edge;
+import org.apache.tinkerpop.gremlin.structure.Vertex;
+
+import org.openecomp.aai.dbgen.DbMeth;
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.exceptions.AAIExceptionWithInfo;
+import org.openecomp.aai.ingestModel.DbMaps;
+import org.openecomp.aai.ingestModel.IngestModelMoxyOxm;
+import org.openecomp.aai.serialization.db.EdgeRule;
+import org.openecomp.aai.serialization.db.EdgeRules;
+import org.openecomp.aai.serialization.db.EdgeType;
+import org.openecomp.aai.serialization.db.MultiplicityRule;
+import org.openecomp.aai.serialization.db.exceptions.NoEdgeRuleFoundException;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.thinkaurelius.titan.core.TitanEdge;
+import com.thinkaurelius.titan.core.TitanTransaction;
+import com.thinkaurelius.titan.core.TitanVertex;
+
+public class DbEdgeGroup {
+	
+	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(DbEdgeGroup.class);
+	
+	/**
+	 * Replace edge group.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param startVert the start vert
+	 * @param scope the scope
+	 * @param relatedNodesMultiMap the related nodes multi map
+	 * @param apiVersion the api version
+	 * @throws AAIException the AAI exception
+	 */
+	public static void replaceEdgeGroup( String transId, 
+										String fromAppId, 
+										TitanTransaction graph,  
+										TitanVertex startVert, 
+										String scope, 
+										MultiValueMap relatedNodesMultiMap, // supports multiple entries for same nodetype
+										String apiVersion ) throws AAIException{
+
+	// --------------------------------------------------------------------
+	// NOTE --- This routine is only used for "cousin" relationships. 
+	// --------------------------------------------------------------------
+
+	/*
+	 *  scope can be one of these:  
+	 *    a) "ALL_COUSIN_REL"  
+	 *    b) "ONLY_PASSED_COUSINS_REL" (only look at the edge types that are
+	 *                                 represented in the passed list of relationships)
+	 *        
+	 *   Given a startNode and a list of relationshipInfo, we need to check the database and then, 
+	 *   1) Delete any in-scope db relationships which are not represented in the relationshipList.
+	 *      So, for ALL_COUSIN_REL, we would delete any db relationship that had an edge with
+	 *         parentOf = false if it was not represented in the passed Relationship List.
+	 *      For ONLY_PASSED_COUSINS_REL - we'd do the same as above, but only for edges that match the 
+	 *         type in the passed relationshipList.  We'd leave any others alone.
+	 *   2) Then, Persist (add/update) all the remaining passed-in relationships.        
+	 */
+
+	if( !scope.equals("ALL_COUSIN_REL") && !scope.equals("ONLY_PASSED_COUSINS_REL")  ){
+		throw new AAIException("AAI_6120", "Illegal scope parameter passed: [" + scope + "]."); 
+	}
+
+	HashMap <String,String> vidToNodeTypeInDbHash = new HashMap <String,String>();
+	HashMap <String,String> nodeTypeInReqHash = new HashMap <String,String>();
+	HashMap <String,TitanEdge> vidToEdgeInDbHash = new HashMap <String,TitanEdge>();
+	HashMap <String,TitanVertex> vidToTargetVertexHash = new HashMap <String,TitanVertex>();
+
+	//------------------------------------------------------------------------------------------------------------
+	// 1) First -- look what is currently in the db -- 
+	//        "cousins" => grab all nodes connected to startVertex that have edges with param: isParent = false.
+	//------------------------------------------------------------------------------------------------------------
+	GraphTraversalSource conPipeTraversal = startVert.graph().traversal();
+	GraphTraversal<Vertex, Edge> conPipe = conPipeTraversal.V(startVert).bothE().has("isParent",false);
+	// Note - it's ok if nothing is found
+	if( conPipe != null ){
+		while( conPipe.hasNext() ){
+			TitanEdge ed = (TitanEdge) conPipe.next();
+			TitanVertex cousinV = ed.otherVertex(startVert);
+			String vid = cousinV.id().toString();
+			String noTy = cousinV.<String>property("aai-node-type").orElse(null);
+			vidToNodeTypeInDbHash.put(vid, noTy);
+			vidToEdgeInDbHash.put(vid, ed);
+
+			LOGGER.info("Found connected cousin vid(s) in db: [" + cousinV.id().toString() + "]");
+		}
+	}
+
+	//------------------------------------------------------------------------------------------------------------
+	//2) Get a List of the Titan nodes that the end-state list wants to be connected to		
+	//------------------------------------------------------------------------------------------------------------
+	ArrayList <TitanVertex> targetConnectedToVertList = new ArrayList<TitanVertex>();		
+	if( relatedNodesMultiMap != null ) {
+		
+        Set entrySet = relatedNodesMultiMap.entrySet();
+        Iterator it = entrySet.iterator();
+        //System.out.println("  Object key  Object value");
+        while (it.hasNext()) {
+            Map.Entry mapEntry = (Map.Entry) it.next();
+			String rel2Nt = (String) mapEntry.getKey();
+			int i = 0;
+			ArrayList <HashMap<String, Object>> propList = ((ArrayList<HashMap<String, Object>>)relatedNodesMultiMap.get(rel2Nt));
+			while (i < propList.size()) {
+				HashMap<String, Object> propFilterHash = (HashMap<String, Object>) propList.get(i++);
+				
+				TitanVertex targetVert;
+				
+				try {
+					targetVert = DbMeth.getUniqueNodeWithDepParams( transId, 
+																	fromAppId, 
+																	graph, 
+																	rel2Nt, 
+																	propFilterHash, 
+																	apiVersion );
+				} catch (AAIException e) {
+					if (e.getErrorObject().getErrorCode().equals("6114"))
+						throw new AAIExceptionWithInfo("AAI_6129", 
+														e, 
+														"Node of type " + rel2Nt + " not found for properties:" + propFilterHash.toString(),
+														propFilterHash,
+														rel2Nt);
+					else 
+						throw e;
+				}
+			
+				targetConnectedToVertList.add(targetVert);
+	
+				String vid = targetVert.id().toString();
+				String noTy = targetVert.<String>property("aai-node-type").orElse(null);
+				nodeTypeInReqHash.put(noTy, "");
+				vidToTargetVertexHash.put(vid, targetVert);
+	
+				LOGGER.info("They request edges to these vids:[" + targetVert.id().toString() + "]");
+			}
+        }
+	}
+
+	//-------------------------------------------------------------------------------------------------------------------
+	// 3) Compare what is in the DB with what they are requesting as an end-state. 
+	//    If any are found in the db-list but not the new-list, delete them from the db (conditionally - based on scope)
+	//-------------------------------------------------------------------------------------------------------------------
+	String startVtxNT = startVert.<String>property("aai-node-type").orElse(null);
+	for( Map.Entry<String, TitanEdge> entry : vidToEdgeInDbHash.entrySet() ){
+		String vertId = entry.getKey();
+		TitanEdge dbEd = entry.getValue();
+		if( ! vidToTargetVertexHash.containsKey(vertId) ){    
+			if( scope.equals("ALL_COUSIN_REL") ){
+				LOGGER.info("We will DELETE existing DB-edge to vids = [" + entry.getKey() + "]");
+				DbMeth.removeAaiEdge(transId, fromAppId, graph, dbEd);
+			}
+			else if( scope.equals("ONLY_PASSED_COUSINS_REL") ){
+				// If they use "ONLY_PASSED_COUSINS_REL" scope, they want us to delete an edge ONLY if:
+				//      a) this edge is the same type that they passed in (but goes to a different endpoint)
+				//  AND b) this additional edge would break the multiplicity edge rule.  
+				String ntInDb = vidToNodeTypeInDbHash.get(vertId);
+				if( nodeTypeInReqHash.containsKey(ntInDb) && additionalEdgeWouldBreakMultEdgeRule(startVtxNT, ntInDb) ){
+					LOGGER.info("We will DELETE existing DB-edge to vids = [" + entry.getKey() + "]");
+					DbMeth.removeAaiEdge(transId, fromAppId, graph, dbEd);
+				}
+			}
+		}
+	}
+
+	//---------------------------------------------------------------
+	// 4) add/update (persist) all the relations on the new-list
+	//---------------------------------------------------------------
+	for( Map.Entry<String, TitanVertex> entry : vidToTargetVertexHash.entrySet() ){
+		LOGGER.info("Call persistAaiEdge on edge(s) going to vids = " + "[" + entry.getKey() + "]");
+		TitanVertex targV = entry.getValue();
+		DbMeth.persistAaiEdge(transId, fromAppId, graph, startVert, targV, apiVersion, "cousin");
+	}
+
+	return;
+
+}// End replaceEdgeGroup()
+
+
+/**
+ * Additional edge would break mult edge rule.
+ *
+ * @param startNodeType the start node type
+ * @param endNodeType the end node type
+ * @return the boolean
+ * @throws AAIException the AAI exception
+ */
+private static Boolean additionalEdgeWouldBreakMultEdgeRule( String startNodeType, String endNodeType )
+	throws AAIException {
+	// Return true if a second edge from the startNodeType to the endNodeType would
+	// break a multiplicity edge rule.
+	// Ie.  Adding an edge to a second tenant (endNode) from a vserver (startNode) node would be flagged by this
+	//   if we have our multiplicity rule set up for the "vserver-tenant" edge set up as "Many2One" or if
+	//   it was set up the other way, "tenant-vserver" as "One2Many" or even if it was "One2One".  In any of 
+	//   those scenarios, the addition of an edge from a particular vserver to an additional tenant node
+	//   would break the rule.
+	
+	EdgeRule edgeRule = null;
+	boolean reversed = false;
+	
+	if (EdgeRules.getInstance().hasEdgeRule(startNodeType, endNodeType)) {
+	} else if (EdgeRules.getInstance().hasEdgeRule(endNodeType, startNodeType)) {
+		reversed = true;
+	}
+	
+	try {
+		edgeRule = EdgeRules.getInstance().getEdgeRule(EdgeType.COUSIN, startNodeType, endNodeType);
+	} catch (NoEdgeRuleFoundException e) {
+		return false;
+	}
+
+
+	if (edgeRule.getMultiplicityRule().equals(MultiplicityRule.ONE2ONE)) {
+		return true;
+	} else if (reversed && edgeRule.getMultiplicityRule().equals(MultiplicityRule.ONE2MANY)) {
+		return true;
+	} else if (!reversed && edgeRule.getMultiplicityRule().equals(MultiplicityRule.MANY2ONE)) {
+		return true;
+	} else {
+		return false;
+	}
+
+	
+}// end of additionalEdgeWouldBreakMultEdgeRule()
+
+/**
+ * Delete edge group.
+ *
+ * @param transId the trans id
+ * @param fromAppId the from app id
+ * @param graph the graph
+ * @param startVert the start vert
+ * @param relatedNodesMultiMap the related nodes multi map
+ * @param apiVersion the api version
+ * @return void
+ * @throws AAIException the AAI exception
+ */
+public static void deleteEdgeGroup( String transId, 
+									String fromAppId, 
+									TitanTransaction graph,  
+									TitanVertex startVert, 
+									MultiValueMap relatedNodesMultiMap, 
+									String apiVersion ) throws AAIException{
+	// --------------------------------------------------------------------
+	// NOTE - This routine is only used for "cousin" relationships. 
+	// ALSO - an edge deletion will fail if that edge was needed by
+	//        the node on one of the sides for uniqueness.  We're just 
+	//        being careful here - so far, I don't think a cousin-edge
+	//        is ever used for this kind of dependency.
+	// --------------------------------------------------------------------
+
+	HashMap <String,TitanEdge> cousinVidToEdgeInDbHash = new HashMap <String,TitanEdge>();
+	String startVertNT = startVert.<String>property("aai-node-type").orElse(null);
+	String startVertVid = startVert.id().toString();
+	DbMaps dbMaps = IngestModelMoxyOxm.dbMapsContainer.get(apiVersion);
+	Collection <String> startVertDepNTColl =  dbMaps.NodeDependencies.get(startVertNT);
+
+	//-----------------------------------------------------------------------------------------------------
+	// Get a list of vertexes that are attached to the startVert as "cousins" and the connecting edges
+	//-----------------------------------------------------------------------------------------------------
+	GraphTraversalSource conPipeTraversal = startVert.graph().traversal();
+	GraphTraversal<Vertex, Edge> conPipe = conPipeTraversal.V(startVert).bothE().has("isParent",false);
+	if( conPipe != null ){
+		while( conPipe.hasNext() ){
+			TitanEdge ed = (TitanEdge) conPipe.next();
+			TitanVertex cousinV = ed.otherVertex(startVert);
+			String vid = cousinV.id().toString();
+			cousinVidToEdgeInDbHash.put(vid, ed);
+		}
+	}
+
+	//-------------------------------------------------------------
+	// 	Look through the Relationship info passed in.
+	//  Delete edges as requested if they check-out as cousins.
+	//-------------------------------------------------------------
+	Boolean isFirst = true;
+	String msg = "Deleting edges from vid = " + startVertVid + "(" + startVertNT + "), to these: [";
+	if( relatedNodesMultiMap != null ) {			
+        Set entrySet = relatedNodesMultiMap.entrySet();
+        Iterator it = entrySet.iterator();
+        //System.out.println("  Object key  Object value");
+        while (it.hasNext()) {
+            Map.Entry mapEntry = (Map.Entry) it.next();
+			String rel2Nt = (String) mapEntry.getKey();
+			HashMap<String, Object> propFilterHash = (HashMap<String, Object>)((ArrayList) relatedNodesMultiMap.get(rel2Nt)).get(0);
+			TitanVertex otherEndVert = DbMeth.getUniqueNodeWithDepParams( transId, fromAppId, graph, rel2Nt, propFilterHash, apiVersion ); 
+			String otherNT = otherEndVert.<String>property("aai-node-type").orElse(null);
+			String reqDelConnectedVid = otherEndVert.id().toString();
+			if( !cousinVidToEdgeInDbHash.containsKey(reqDelConnectedVid) ){
+				throw new AAIException("AAI_6127", "COUSIN Edge between " + startVertVid + " (" + startVertNT + ") and " + reqDelConnectedVid +
+						"(" + otherNT + ") not found. "); 
+			}
+			else {
+				// This was a cousin edge.   But before we delete it, we will check to make
+				// sure it doesn't have a unique-dependency issue (need to check in two directions)
+				Iterator <String> ntItr1 = startVertDepNTColl.iterator();
+				if( ntItr1.hasNext() ){
+					while( ntItr1.hasNext() ){
+						if( ntItr1.next().equals(otherNT) ){
+							throw new AAIException("AAI_6126", "Edge between " + startVertVid + " and " + reqDelConnectedVid +
+									" cannot be deleted because of a uniqueness-dependancy between nodeTypes, " +
+									startVertNT + " and " + otherNT); 
+						}
+					}
+				}
+
+				Collection <String> depNTColl =  dbMaps.NodeDependencies.get(otherNT);
+				Iterator <String> ntItr2 = depNTColl.iterator();
+				if( ntItr2.hasNext() ){
+					while( ntItr2.hasNext() ){
+						if( ntItr2.next().equals(startVertNT) ){
+							throw new AAIException("AAI_6126", "Edge between " + startVertVid + " and " + reqDelConnectedVid +
+									" cannot be deleted because of a uniqueness-dependancy between nodeTypes: " +
+									otherNT + " and " + startVertNT); 
+						}
+					}
+				}
+
+				// It's OK to delete this edge as requested.
+				if( ! isFirst ){
+					msg = msg + ", ";
+				}
+				isFirst = false;
+				msg = msg + reqDelConnectedVid + "(" + otherNT + ")";
+				TitanEdge targetDelEdge = cousinVidToEdgeInDbHash.get(reqDelConnectedVid);
+				DbMeth.removeAaiEdge(transId, fromAppId, graph, targetDelEdge);
+			}
+		}
+	}
+
+	msg = msg + "]";
+
+	LOGGER.info(msg);
+	
+	return;
+
+}// End deleteEdgeGroup()
+
+
+/**
+ * Gets the edge group.
+ *
+ * @param transId the trans id
+ * @param fromAppId the from app id
+ * @param graph the graph
+ * @param startVert the start vert
+ * @param vidToNodeTypeHash the vid to node type hash
+ * @param vidToVertexHash the vid to vertex hash
+ * @param scope the scope
+ * @param apiVersion the api version
+ * @return void
+ * @throws AAIException the AAI exception
+ * @throws UnsupportedEncodingException the unsupported encoding exception
+ */
+public static void getEdgeGroup( String transId, 
+								String fromAppId, 
+								TitanTransaction graph,  
+								TitanVertex startVert, 
+								HashMap <String,String> vidToNodeTypeHash,
+								HashMap <String,TitanVertex> vidToVertexHash,
+								String scope, 
+								String apiVersion ) throws AAIException, UnsupportedEncodingException{
+
+	LOGGER.debug("scope={}", scope);
+	LOGGER.debug("vid={}", startVert.id().toString());
+	LOGGER.debug("nodetype={}", startVert.property("aai-node-type").orElse(null).toString());
+
+	/*
+	 *  scope can be one of these:  
+	 *    1) "ONLY_COUSIN_REL"   <-- This is the only one supported for now
+	 *    2) "ALL_COUSIN_AND_CHILDREN_REL"
+	 *    3) "ONLY_CHILDREN" 
+	 *    4) "USES_RESOURCE"
+	 *        
+	 *   Given a startNode and the scope, we need to return relationships that we find in the DB
+	 */
+
+	if( !scope.equals("ONLY_COUSIN_REL") ){
+		throw new AAIException("AAI_6120", "Illegal scope parameter passed: [" + scope + "]."); 
+	}
+
+	//------------------------------------------------------------------------------------------------------------
+	// Grab "first-layer" vertexes from the in the db -- 
+	//        "cousins" => grab all nodes connected to startVertex that have edges with param: isParent = false.
+	//        "children" => grab nodes via out-edge with isParent = true    (NOT YET SUPPORTED)
+	//------------------------------------------------------------------------------------------------------------
+	Iterable<Vertex> qResult = startVert.query().has("isParent",false).vertices();
+	Iterator <Vertex> resultI = qResult.iterator();
+
+	while( resultI.hasNext() ){
+		TitanVertex cousinV = (TitanVertex)resultI.next();
+		//showPropertiesForNode( transId, fromAppId, cousinV );
+
+		String vid = cousinV.id().toString();
+		String noTy = cousinV.<String>property("aai-node-type").orElse(null);
+		vidToNodeTypeHash.put(vid, noTy);
+		vidToVertexHash.put(vid, cousinV);
+
+		LOGGER.debug("Found connected cousin vid(s) in db: " + "[" + cousinV.id().toString() + "]");
+	}
+
+}// End getEdgeGroup()
+
+
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/dbgraphgen/DbMeth.java b/aai-traversal/src/main/java/org/openecomp/aai/dbgraphgen/DbMeth.java
new file mode 100644
index 0000000..5951a10
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/dbgraphgen/DbMeth.java
@@ -0,0 +1,3643 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.dbgraphgen;
+
+import java.net.Inet4Address;
+import java.net.Inet6Address;
+import java.net.InetAddress;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.__;
+import org.apache.tinkerpop.gremlin.structure.Direction;
+import org.apache.tinkerpop.gremlin.structure.Edge;
+import org.apache.tinkerpop.gremlin.structure.Vertex;
+import org.apache.tinkerpop.gremlin.structure.VertexProperty;
+
+import org.openecomp.aai.dbmodel.DbEdgeRules;
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.ingestModel.DbMaps;
+import org.openecomp.aai.ingestModel.IngestModelMoxyOxm;
+import org.openecomp.aai.serialization.db.EdgeRule;
+import org.openecomp.aai.serialization.db.EdgeRules;
+import org.openecomp.aai.util.AAIConfig;
+import org.openecomp.aai.util.AAIConstants;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.google.common.net.InetAddresses;
+import com.thinkaurelius.titan.core.TitanEdge;
+import com.thinkaurelius.titan.core.TitanGraph;
+import com.thinkaurelius.titan.core.TitanTransaction;
+import com.thinkaurelius.titan.core.TitanVertex;
+
+
+/**
+ * General Database-level Utility class.   These methods deal with the database one dataNode / Edge at a time.
+ * Transactions are managed at a higher level by the calling classes by passing in a TitanTransaction object.
+ */
+public class DbMeth{
+
+	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(DbMeth.class);
+	
+	/**
+	 * Patch aai node.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param nodeType the node type
+	 * @param propHash the prop hash
+	 * @param depNodeVal the dep node val
+	 * @param apiVersion the api version
+	 * @return TitanVertex
+	 * @throws AAIException the AAI exception
+	 */
+	public static TitanVertex patchAaiNode(String transId, String fromAppId, TitanTransaction graph, String nodeType, 
+			HashMap <String,Object> propHash, TitanVertex depNodeVal, String apiVersion ) throws AAIException{
+		// If they're calling patchAaiNode, then we only want to add/update the properties that they
+		// pass us in the propHash.  If there are others already in the DB, we leave them alone.
+
+		// Note: to be really official, we'd throw an error if the node wasn't already in the db.
+		boolean[] objectExists = new boolean[1];
+		objectExists[0] = true;
+		Boolean patchOnly = true;
+		TitanVertex tv = persistAaiNodeBASE(transId, fromAppId, graph, nodeType, propHash, depNodeVal, patchOnly, apiVersion, objectExists);
+		return( tv );
+
+	} // end of patchAaiNode()
+	
+	/**
+	 * Patch aai node.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param nodeType the node type
+	 * @param propHash the prop hash
+	 * @param depNodeVal the dep node val
+	 * @return the titan vertex
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static TitanVertex patchAaiNode(String transId, String fromAppId, TitanTransaction graph, String nodeType, 
+			HashMap <String,Object> propHash, TitanVertex depNodeVal) throws AAIException{
+		return patchAaiNode( transId,  fromAppId,  graph,  nodeType, 
+				propHash,  depNodeVal, null );
+	}
+	
+	/**
+	 * Persist aai node.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param nodeType the node type
+	 * @param propHash the prop hash
+	 * @param depNodeVal the dep node val
+	 * @param patchOnly the patch only
+	 * @param apiVersion the api version
+	 * @return the titan vertex
+	 * @throws AAIException the AAI exception
+	 */
+	public static TitanVertex persistAaiNode(String transId, String fromAppId, TitanTransaction graph, String nodeType, 
+			HashMap <String,Object> propHash, TitanVertex depNodeVal, Boolean patchOnly, String apiVersion) throws AAIException{
+		boolean[] objectExists = new boolean[1];
+		objectExists[0] = false;
+		return persistAaiNodeBASE( transId,  fromAppId,  graph,  nodeType, 
+				 propHash,  depNodeVal, patchOnly, apiVersion, objectExists);
+	}
+	
+	/**
+	 * Persist aai node.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param nodeType the node type
+	 * @param propHash the prop hash
+	 * @param addIfNotFound the add if not found
+	 * @param depNodeVal the dep node val
+	 * @param apiVersion the api version
+	 * @return the titan vertex
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static TitanVertex persistAaiNode(String transId, String fromAppId, TitanTransaction graph, String nodeType, 
+			HashMap <String,Object> propHash, Boolean addIfNotFound, TitanVertex depNodeVal, String apiVersion) throws AAIException{
+		// If they're calling persistAaiNode, then we want to make the Db look like whatever they pass us.  That is, if
+		// there is already a record in the DB, but they do not pass some of the existing properties, they should
+		// be cleared from the DB.    Since we want to take care of all properties, we pass patchOnly = false
+		Boolean patchOnly = false;
+		boolean[] objectExists = new boolean[1];
+		objectExists[0] = false;
+		TitanVertex tv = persistAaiNodeBASE(transId, fromAppId, graph, nodeType, propHash, depNodeVal, patchOnly, apiVersion, objectExists);
+		return( tv );
+	} 
+	
+	/**
+	 * Persist aai node.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param nodeType the node type
+	 * @param propHash the prop hash
+	 * @param addIfNotFound the add if not found
+	 * @param depNodeVal the dep node val
+	 * @return the titan vertex
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static TitanVertex persistAaiNode(String transId, String fromAppId, TitanTransaction graph, String nodeType, 
+			HashMap <String,Object> propHash, Boolean addIfNotFound, TitanVertex depNodeVal) throws AAIException{
+		// If they're calling persistAaiNode, then we want to make the Db look like whatever they pass us.  That is, if
+		// there is already a record in the DB, but they do not pass some of the existing properties, they should
+		// be cleared from the DB.    Since we want to take care of all properties, we pass patchOnly = false
+		Boolean patchOnly = false;
+		boolean[] objectExists = new boolean[1];
+		objectExists[0] = false;
+		TitanVertex tv = persistAaiNodeBASE(transId, fromAppId, graph, nodeType, propHash, depNodeVal, patchOnly, null, objectExists);
+		return( tv );
+	} // end of persistAaiNode()
+	
+	/**
+	 * Persist aai node.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param nodeType the node type
+	 * @param propHash the prop hash
+	 * @param addIfNotFound the add if not found
+	 * @param depNodeVal the dep node val
+	 * @param apiVersion the api version
+	 * @param objectExists the object exists
+	 * @return TitanVertex
+	 * @throws AAIException the AAI exception
+	 */
+	public static TitanVertex persistAaiNode(String transId, String fromAppId, TitanTransaction graph, String nodeType, 
+			HashMap <String,Object> propHash, Boolean addIfNotFound, TitanVertex depNodeVal, String apiVersion, boolean[] objectExists) throws AAIException{
+		Boolean patchOnly = false;
+		// If they're calling persistAaiNode, then we want to make the Db look like whatever they pass us.  That is, if
+		// there is already a record in the DB, but they do not pass some of the existing properties, they should
+		// be cleared from the DB.    Since we want to take care of all properties, we pass patchOnly = false
+		TitanVertex tv = persistAaiNodeBASE(transId, fromAppId, graph, nodeType, propHash, depNodeVal, patchOnly, apiVersion, objectExists, null);
+		return( tv );
+	} 
+	
+	/**
+	 * Persist aai node.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param nodeType the node type
+	 * @param propHash the prop hash
+	 * @param addIfNotFound the add if not found
+	 * @param depNodeVal the dep node val
+	 * @param apiVersion the api version
+	 * @param objectExists the object exists
+	 * @param thisNodeVertex the this node vertex
+	 * @return the titan vertex
+	 * @throws AAIException the AAI exception
+	 */
+	public static TitanVertex persistAaiNode(String transId, String fromAppId, TitanTransaction graph, String nodeType, 
+			HashMap <String,Object> propHash, Boolean addIfNotFound, TitanVertex depNodeVal, String apiVersion, boolean[] objectExists, TitanVertex thisNodeVertex) throws AAIException{
+		Boolean patchOnly = false;
+		// If they're calling persistAaiNode, then we want to make the Db look like whatever they pass us.  That is, if
+		// there is already a record in the DB, but they do not pass some of the existing properties, they should
+		// be cleared from the DB.    Since we want to take care of all properties, we pass patchOnly = false
+		TitanVertex tv = persistAaiNodeBASE(transId, fromAppId, graph, nodeType, propHash, depNodeVal, patchOnly, apiVersion, objectExists, thisNodeVertex);
+		return( tv );
+	} 
+	
+	/**
+	 * Persist aai node BASE.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param nodeType the node type
+	 * @param propHash the prop hash
+	 * @param depNodeVal the dep node val
+	 * @param patchOnly the patch only
+	 * @param apiVersion the api version
+	 * @param objectExists the object exists
+	 * @return the titan vertex
+	 * @throws AAIException the AAI exception
+	 */
+	public static TitanVertex persistAaiNodeBASE(String transId, String fromAppId, TitanTransaction graph, String nodeType, 
+			HashMap <String,Object> propHash, TitanVertex depNodeVal, Boolean patchOnly, 
+			String apiVersion, boolean[] objectExists) throws AAIException{
+		return persistAaiNodeBASE(transId, fromAppId, graph, nodeType, propHash, depNodeVal, patchOnly, apiVersion, objectExists, null);
+	}
+	
+	/**
+	 * Persist aai node BASE.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param nodeType the node type
+	 * @param propHash the prop hash
+	 * @param depNodeVal the dep node val
+	 * @param patchOnly the patch only
+	 * @param apiVersion the api version
+	 * @param objectExists the object exists
+	 * @param thisNodeVertex the this node vertex
+	 * @return the titan vertex
+	 * @throws AAIException the AAI exception
+	 */
+	public static TitanVertex persistAaiNodeBASE(String transId, String fromAppId, TitanTransaction graph, String nodeType, 
+			HashMap <String,Object> propHash, TitanVertex depNodeVal, Boolean patchOnly, 
+			String apiVersion, boolean[] objectExists, TitanVertex thisNodeVertex) throws AAIException{
+		
+		if( graph == null ){
+			throw new AAIException("AAI_6101", "null graph object passed to persistAaiNodeBASE()"); 
+		}
+		
+		DbMaps dbMaps = IngestModelMoxyOxm.dbMapsContainer.get(AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP));
+		
+		boolean useDepNode = false;
+		String resourceVersion = null;
+		if( propHash.containsKey("resource-version") ){
+			resourceVersion = (String)(propHash.get("resource-version")); 
+		}	
+		String aaiUniqueKeyVal = null;
+		if( propHash.containsKey("aai-unique-key") ){
+			// Note -- we are assuming that nobody is monkeying with this.   The 16-07 first-pass theory
+			//    is that the REST layer is always gonna generate this or pass it through.
+			aaiUniqueKeyVal = (String)(propHash.get("aai-unique-key")); 
+			propHash.remove("aai-unique-key");
+		}	
+		
+		if( needsADepNode4Uniqueness(transId, fromAppId, nodeType, apiVersion) ){
+			// This kind of node needs a dependent node (for uniqueness)
+			if( depNodeVal == null ){
+				// They should have passed in the node that this one depends on
+				throw new AAIException("AAI_6109", "null dependentNode object passed to persistAaiNodeBASE() but " + nodeType + " requires one."); 
+			}
+			else if( ! nodeTypeACanDependOnB(transId, fromAppId, nodeType, depNodeVal.<String>property("aai-node-type").orElse(null), apiVersion) ){
+				// They should have passed in the right type of node as the dependent node
+				throw new AAIException("AAI_6109", "dependentNode of type " + depNodeVal.<String>property("aai-node-type").orElse(null) + " passed to persistAaiNodeBASE() for nodeType" + nodeType + "."); 
+			}
+			useDepNode = true;
+		}
+		else {
+			depNodeVal = null;
+		}
+		
+		// Note: as of 1607, we no longer validate property names since that's covered by the REST layer.
+		// Same goes for required fields (as of 1602)
+
+		// Special ip-address validation for ipAddr nodes only...   This will go away when we go to YANG and
+		// do validations like this up at that layer.
+		if( nodeType.equals("ipaddress") ){
+			// Note - this will throw an exception if the ipAddress is using a bad format
+			ipAddressFormatOK( transId, fromAppId, (String)propHash.get("addr"), (String)propHash.get("version") );
+		}
+
+		// Use the key-fields/dependentNode to check if this is an add or an update
+		// We assume that all NodeTypes at least one key-property defined.  A dependentNode is optional.
+		if( ! dbMaps.NodeKeyProps.containsKey(nodeType) ){
+			// Problem if no key Properties defined for this nodeType  
+			String defVer = AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP);
+			throw new AAIException("AAI_6105", "No node-key-properties defined in dbMaps for nodeType = " + nodeType + " (ver=" + defVer + ")"); 
+		}
+
+		Boolean hasAltKey1 = false;
+		HashMap <String,Object>nodeAltKey1PropsHash = new HashMap<String,Object>();
+		Collection <String> altKey1Props = getNodeAltKey1PropNames(transId, fromAppId, nodeType, apiVersion);
+		if( altKey1Props != null ){
+			Iterator <String> altKey1PropI = altKey1Props.iterator();
+			while( altKey1PropI.hasNext() ){
+				String propName = altKey1PropI.next();
+				// NOTE: alt-keys are not always required fields.  If it is null or blank, we won't 
+				//      do alt-key checks on it.
+				Object value = propHash.get(propName); 
+				if( value != null && !value.toString().equals("") ){
+					hasAltKey1 = true;
+					nodeAltKey1PropsHash.put(propName, value);
+				}
+			}
+		}
+		HashMap <String,Object>nodeKeyPropsHash = new HashMap<String,Object>();
+		Collection <String> keyProps = getNodeKeyPropNames(transId, fromAppId, nodeType, apiVersion);
+		Iterator <String> keyPropI = keyProps.iterator();
+		while( keyPropI.hasNext() ){
+			String propName = keyPropI.next();
+			
+			Object value = propHash.get(propName); 
+			nodeKeyPropsHash.put(propName, value);
+		}
+
+		// Check if this node is already in the database based on the Primary Key Info
+		TitanVertex existingVert = thisNodeVertex;
+		boolean foundTheNodeInDb = true;
+			
+		if (existingVert == null) { 
+			try {
+				existingVert = getUniqueNode( transId, fromAppId, graph, nodeType, nodeKeyPropsHash, depNodeVal, apiVersion );
+			}
+			catch (AAIException e) {
+				if (e.getErrorObject().getErrorCode().equals("6114")) {
+					foundTheNodeInDb = false;
+				}
+				else {
+					throw e;
+				}
+			}
+		}
+				
+		// this is so the notification knows whether or not the operation was an UPDATE or a CREATe
+		objectExists[0] = foundTheNodeInDb;
+		if( foundTheNodeInDb ){
+			// A record was found in the DB using the PK.  
+			if( needToDoResourceVerCheck(apiVersion, patchOnly) ){
+				// Need to check that they knew what they were updating
+				String existingResVer = existingVert.<String>property("resource-version").orElse(null);
+				if( resourceVersion == null || resourceVersion.equals("") ){
+					throw new AAIException("AAI_6130", "Resource-version not passed for update of = " + nodeType + ", " + nodeKeyPropsHash.toString()); 
+				}
+				else if( (existingResVer != null) && !resourceVersion.equals(existingResVer) ){
+					throw new AAIException("AAI_6131", "Resource-version " + resourceVersion + " MISMATCH WITH EXISTING " + existingResVer + " for update of = " + nodeType + ", " + nodeKeyPropsHash.toString()); 
+				}
+			}
+			
+			// Need to ensure that the Alternate key isn't changing to a value that points to a different existing node.   
+			// It is ok if it points to nothing -- that would just be an update for this node.   It's also ok if 
+			// it points to this (existing) node - that just means that it wasn't being updated.
+			if( hasAltKey1 ){
+				try {
+					TitanVertex chkVert = getUniqueNode( transId, fromAppId, graph, nodeType, nodeAltKey1PropsHash, depNodeVal, apiVersion );
+					if( ! chkVert.id().toString().equals(existingVert.id().toString()) ){
+						throw new AAIException("AAI_6117", "In-Use AlternateKey value passed for update of nodeType = " + nodeType); 
+					}
+				}
+				catch (AAIException e) {
+					if(! e.getErrorObject().getErrorCode().equals("6114") ){
+						throw e;
+					}
+				}
+			}
+		}
+		else {
+			// Note not in the DB -- This will be an ADD of a new node
+			//		a) make sure they didn't say they were just doing "patchOnly" which cannot be an ADD.
+			// 		b) if there is an alternate key, we need to make sure the AK isn't already in use by somebody else.
+			if( patchOnly ){
+				String depMsg = "";
+				if( useDepNode ){
+					depMsg = " plus dependent node. ";
+				}
+				throw new AAIException("AAI_6114", "Patch Request, but no Node of type " + nodeType + " found for properties: [" + propHash + "] " + depMsg);
+			}
+			
+			if( needToDoResourceVerCheck(apiVersion, patchOnly) && (resourceVersion != null) && !resourceVersion.equals("") ){
+				throw new AAIException("AAI_6131", "Resource-version was passed in, but this is an ADD of a " + nodeType + ", with these params: " + nodeKeyPropsHash.toString()); 
+			}
+			if( hasAltKey1 ){
+				try {
+					getUniqueNode( transId, fromAppId, graph, nodeType, nodeAltKey1PropsHash, depNodeVal, apiVersion );
+					// Since the Primary Key for this nodeType wasn't found in the DB yet, the fact that
+					// we are able to find a record (no "6114" exception thrown) using the Alternate-Key is an error.  
+					// We can't create a new node that uses an AK that's already in use.
+					throw new AAIException("AAI_6117", "Conflicting Key and Alternate-Key values passed for add of nodeType = " + nodeType); 
+				}
+				catch (AAIException e) {
+					if(! e.getErrorObject().getErrorCode().equals("6114") ){
+						throw e;
+					}
+				}
+			}
+		}
+
+		// ------------- Done with checking.  Do the add or update to the dB -----------------------
+
+		if( foundTheNodeInDb ){
+			long unixTimeNow = System.currentTimeMillis() / 1000L;
+			// ----- This is an UPDATE ------
+			
+			
+			String existingSourceOfTruth = fromAppId;  // default value if we can't get the old one
+			Object tmpOb = existingVert.<Object>property("source-of-truth").orElse(null);
+			if( tmpOb != null ){
+				existingSourceOfTruth = tmpOb.toString();
+			}
+			long existingCreateTs = unixTimeNow;  // default value if we can't get the old one
+			tmpOb = existingVert.<Object>property("aai-created-ts").orElse(null);
+			if( tmpOb != null ){
+				existingCreateTs = (long) tmpOb;
+			}
+			
+			String msg = "UPDATE vertex of type = [" + nodeType + "] "; 
+			if( useDepNode ){
+				String depNType = depNodeVal.<String>property("aai-node-type").orElse(null);
+				HashMap <String, Object> depNodePropKeysHash = getNodeKeyPropHash(transId, fromAppId, graph, depNodeVal);
+				LOGGER.info("UPDATE existing node: type = " + nodeType + ", key(s) = [" + nodeKeyPropsHash + 
+						"] which rides on dependent node: type = " + depNType + ", with key(s) = [" + depNodePropKeysHash + "].");
+			}
+			else {
+				LOGGER.info("UPDATE existing node: type = " + nodeType + ", key(s) = [" + nodeKeyPropsHash + "] (no dep. node).");
+			}
+			String removeList = "";
+			if( ! patchOnly ){
+				// They are updating an existing record, and they want us to "process all defined properties" (not just patch)   
+				// So we will see if the node has any properties that were not passed-in.  Those need to be removed.
+				Collection <String> propCol =  dbMaps.NodeProps.get(nodeType);
+				Iterator <String> propIter = propCol.iterator();
+				while( propIter.hasNext() ){
+					String propName = propIter.next();
+					if( ! propHash.containsKey(propName) && !DbEdgeRules.ReservedPropNames.containsKey(propName)){  
+						if( thisPropertyWasPutByNewerVersionOfCode(apiVersion, nodeType, propName) ){
+							//   we must be using an older version of code here - but the property that
+							//   has not been passed in this persist call is one that this older version of
+							//   the database did not know about.  So leave it alone.
+						}
+						else {
+							removeList = removeList + "," + propName;
+							existingVert.property(propName).remove();
+						}
+					}
+				}
+			}
+			if( !removeList.equals("") ){
+				LOGGER.info("Removed these props on update: [" + removeList + "]");
+			}
+			for( Map.Entry<String, Object> entry : propHash.entrySet() ){
+				// update the parameters that have been passed in (except the key-properties)
+				//                  taking away the key-property check.  We will now allow this since
+				//                  the keys were used to identify this node, so they should be good and
+				//                  there are times when Titan resolves conflicts by only using the 
+				//                  data set in an update - and was losing our key info... 
+				//                  Similar to the change noted below.
+				//if( ! nodeKeyPropsHash.containsKey(entry.getKey()) ){
+				//	existingVert.setProperty( entry.getKey(), entry.getValue() );
+				//}
+				if( ! entry.getKey().equals("resource-version") ){
+					boolean nonSingleCardinality = false;
+					boolean setSoNoDupes = false;
+					if( checkPropCardinality(entry.getKey(), "Set") ){
+						nonSingleCardinality = true;
+						setSoNoDupes = true;
+					}
+					else if( checkPropCardinality(entry.getKey(), "List") ){
+						nonSingleCardinality = true;
+					}
+					
+					Iterator <Object> valIter = null;
+					if( nonSingleCardinality ){
+						String className = entry.getValue().getClass().getSimpleName();
+						if( className.equals("ArrayList") ){
+							valIter = ((ArrayList)(entry.getValue())).iterator();
+						}
+						else if( className.equals("List") ){
+							valIter = ((List)(entry.getValue())).iterator();
+						}
+						else if( className.equals("Set") ){
+							valIter = ((Set)(entry.getValue())).iterator();
+						}
+					}
+					
+					if( nonSingleCardinality ){
+						// This property has Cardinality of List or Set - which need to be handled carefully
+						// Note -- for Lists or Sets, we assume they are of dataType String - that is all
+						//       the Rest layer supports at the moment (16-02)
+						ArrayList <String> currentData = new ArrayList <String> ();
+						if( patchOnly ){
+							// When patching - gotta know what's already in the db
+							Iterator<VertexProperty<Object>> existingPropsIter =  (existingVert.properties(entry.getKey()));
+							if( existingPropsIter != null ){
+								while( existingPropsIter.hasNext() ){
+									String existingVal = existingPropsIter.next().value().toString();
+									currentData.add( existingVal );
+								}
+							}
+						}
+						else {
+							// Since this is not a patch-update, we first have to clear out what is currently in the db.
+							existingVert.property(entry.getKey()).remove();
+						}
+						
+						if( valIter != null ){
+							while( valIter.hasNext() ){
+								Object thisVal = valIter.next();	
+								if( setSoNoDupes ){
+									// For Sets, we need to check that the data isn't already in the db or wasn't passed
+									// in to us twice in the propHash.  Otherwise Titan throws an exception (instead of just ignoring it...)
+									if( !currentData.contains(thisVal) ){
+										// We don't have this data yet, so add it to the Set
+										existingVert.property( entry.getKey(), thisVal );
+										currentData.add( thisVal.toString() );
+									}
+								}
+								else {
+									// For List data types, it's ok to have duplicate values in the db (why would we want this?)
+									existingVert.property( entry.getKey(), thisVal );
+								}
+							}
+						}
+					}
+					else {
+						// This is a normal, "Cardinality = SINGLE" kind of property
+						// ResourceVersion is not populated based on passed-in data, it is set along with other internal properties below.
+						//Object cleanVal = convertTypeIfNeeded( entry.getKey(), entry.getValue() );
+						//existingVert.setProperty( entry.getKey(),  cleanVal );
+						// ********************************
+						existingVert.property( entry.getKey(), entry.getValue() );
+					}
+				}
+			}
+
+			// DEBUG - trying to deal with the case where simultaneous PUTs
+			//    cause our db to wind up with a vertex that does not have these three properties filled in.
+			existingVert.property( "aai-node-type", nodeType );
+			existingVert.property( "aai-created-ts", existingCreateTs );
+			existingVert.property( "source-of-truth", existingSourceOfTruth );
+			
+			if( aaiUniqueKeyVal != null ){
+				existingVert.property( "aai-unique-key", aaiUniqueKeyVal );
+			}
+			
+			existingVert.property( "aai-last-mod-ts", unixTimeNow );
+			String resVers = "" + unixTimeNow; 
+			existingVert.property( "resource-version", resVers );
+			existingVert.property( "last-mod-source-of-truth", fromAppId );
+			
+			LOGGER.info(msg + ", [aai-last-mod-ts]/[" + unixTimeNow + "]");
+			
+			return( existingVert );
+		}
+		else{ 
+			// ----- Not found in the DB, This must be an ADD ------
+			if( DbEdgeRules.NodeTypeCategory.containsKey(nodeType) ){
+				throw new AAIException("AAI_6120", "nodeTypeCategory " + nodeType + " cannot be used to ADD a node.  Need to pass a valid nodeType"); 
+			}
+
+			TitanVertex tiVnew = graph.addVertex( nodeType );
+
+			String msg = "ADD vertex of type = [" + nodeType + "] ";       
+			if( depNodeVal != null ){
+				String depNType = depNodeVal.<String>property("aai-node-type").orElse(null);
+				HashMap <String, Object> depNodePropKeysHash = getNodeKeyPropHash(transId, fromAppId, graph, depNodeVal);
+				msg = msg + " onto dependent node: type = " + depNType + ", which has key(s) = [" + depNodePropKeysHash + 
+						"].  New Node Prop/values = ";
+			}
+			else {
+				msg = msg + " Note: no dependent node.  New Node Prop/values = ";
+			}
+			boolean first = true;
+			for( Map.Entry<String, Object> entry : propHash.entrySet() ){
+				if( ! entry.getKey().equals("resource-version") ){
+					if( first ){
+						msg = msg + " [" + entry.getKey() + "]/[" + entry.getValue() + "]";
+						first = false;
+					}
+					else {
+						msg = msg + ", [" + entry.getKey() + "]/[" + entry.getValue() + "]";
+					}
+					
+					boolean nonSingleCardinality = false;
+					boolean setSoNoDupes = false;
+					if( checkPropCardinality(entry.getKey(), "Set") ){
+						nonSingleCardinality = true;
+						setSoNoDupes = true;
+					}
+					else if( checkPropCardinality(entry.getKey(), "List") ){
+						nonSingleCardinality = true;
+					}
+					
+					Iterator <Object> valIter = null;
+					if( nonSingleCardinality ){
+						String className = entry.getValue().getClass().getSimpleName();
+						if( className.equals("ArrayList") ){
+							valIter = ((ArrayList)(entry.getValue())).iterator();
+						}
+						else if( className.equals("List") ){
+							valIter = ((List)(entry.getValue())).iterator();
+						}
+						else if( className.equals("Set") ){
+							valIter = ((Set)(entry.getValue())).iterator();
+						}
+					}
+					
+					if( nonSingleCardinality ){
+						// This property has Cardinality of List or Set - which need to be handled carefully
+						ArrayList <String> currentData = new ArrayList <String> ();
+						if( valIter != null ){
+							while( valIter.hasNext() ){
+								Object thisVal = valIter.next();	
+								if( setSoNoDupes ){
+									// For Sets, we need to check that they're not passing us duplicate data in propHash.
+									// Otherwise Titan throws an exception (instead of just ignoring it...)
+									if( !currentData.contains(thisVal) ){
+										// We don't have this data yet, so add it to the Set
+										tiVnew.property( entry.getKey(), thisVal );
+										currentData.add( thisVal.toString() );
+									}
+								}
+								else {
+									// For List data types, it's ok to have duplicate values in the db (why would we want this?)
+									tiVnew.property( entry.getKey(), thisVal );
+								}
+							}
+						}
+					}
+					else {
+						// This is a normal, "Cardinality = SINGLE" kind of property
+						// ResourceVersion is not populated based on passed-in data, it is set along with other internal properties below.
+						tiVnew.property( entry.getKey(), entry.getValue() );
+					}
+				}
+			}
+			
+			tiVnew.property( "aai-node-type", nodeType );
+			//long unixTime = System.currentTimeMillis() / 1000L;
+			long unixTime = System.currentTimeMillis();
+			tiVnew.property( "aai-created-ts", unixTime );
+			tiVnew.property( "aai-last-mod-ts", unixTime );
+			String resVers = "" + unixTime; 
+			tiVnew.property( "resource-version", resVers );
+			tiVnew.property( "source-of-truth", fromAppId );
+			tiVnew.property( "last-mod-source-of-truth", fromAppId );
+			if( aaiUniqueKeyVal != null ){
+				tiVnew.property( "aai-unique-key", aaiUniqueKeyVal );
+			}
+			
+			LOGGER.info(msg + ", [aai-created-ts]/[" + unixTime + "]");
+			return( tiVnew );
+		}
+
+	} // end of persistAaiNodeBASE()
+
+	
+	/**
+	 * Need to do resource ver check.
+	 *
+	 * @param apiVersion the api version
+	 * @param patchOnlyFlag the patch only flag
+	 * @return the boolean
+	 * @throws AAIException the AAI exception
+	 */
+	public static Boolean needToDoResourceVerCheck(String apiVersion, Boolean patchOnlyFlag)
+			throws AAIException{
+		
+		if( patchOnlyFlag ){
+			// we do not do resource checking for patch requests.
+			return false;
+		}
+		
+		String resourceCheckOnFlag = AAIConfig.get(AAIConstants.AAI_RESVERSION_ENABLEFLAG);
+		
+		int apiVerInt = cleanUpApiVersion(apiVersion);
+		
+		if( (resourceCheckOnFlag != null) && resourceCheckOnFlag.equals("true") ){
+			// Only do the check if the resource enable flag is set to "true"
+			if( apiVerInt > 4 ){
+				// We're only doing the resource version checks for v5 and later
+				return true;
+			}
+		}
+		
+		return false;
+	}// End needToDoResourceVerCheck()
+
+	
+	/**
+	 * Clean up api version.
+	 *
+	 * @param apiVersionString the api version string
+	 * @return the int
+	 * @throws AAIException the AAI exception
+	 */
+	private static int cleanUpApiVersion( String apiVersionString ) throws AAIException {
+		// Note: we expect an apiVersion to start with the letter "v", followed by an integer. 
+		
+		int versionInt = 0;
+		String verStr = apiVersionString;
+		if( (apiVersionString == null) || (apiVersionString.length() < 2) ){
+			// Passed in version doesn't look right
+			verStr = org.openecomp.aai.util.AAIApiVersion.get();
+		}
+		versionInt = getVerNumFromVerString( verStr );
+		
+		return versionInt;
+	}
+	
+	/**
+	 * Gets the ver num from ver string.
+	 *
+	 * @param versionString the version string
+	 * @return the ver num from ver string
+	 * @throws AAIException the AAI exception
+	 */
+	private static int getVerNumFromVerString( String versionString )throws AAIException {
+		int versionInt = 0;
+		if( versionString == null || versionString.length() < 2 ){
+			throw new AAIException("AAI_6121", " Bad Version (format) passed to getVerNumFromVerString: [" + versionString + "]."); 
+		}
+		
+		int strLen = versionString.length();
+		// We assume that a version looks like "v" followed by an integer
+		if( ! versionString.substring(0,1).equals("v") ){
+			String detail = " Bad Version (format) passed to getVerNumFromVerString: [" + versionString + "]."; 
+			throw new AAIException("AAI_6121", detail); 
+		}
+		else {
+			String intPart = versionString.substring(1,strLen);
+			try {
+				versionInt = Integer.parseInt( intPart );
+			}
+			catch( Exception e ){
+				String detail = " Bad Version passed to getVerNumFromVerString: [" + versionString + "]."; 
+				throw new AAIException("AAI_6121", detail);
+			}
+		}
+		return versionInt;
+	}
+
+	
+	/**
+	 * Gets the node key prop names.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param nodeType the node type
+	 * @param apiVersion the api version
+	 * @return HashMap of keyProperties
+	 * @throws AAIException the AAI exception
+	 */
+	public static Collection <String> getNodeKeyPropNames( String transId, String fromAppId, String nodeType, String apiVersion ) throws AAIException{
+	
+		DbMaps dbMaps = IngestModelMoxyOxm.dbMapsContainer.get(AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP));
+		
+		Collection <String> keyProps = new ArrayList <String>();
+		if( dbMaps.NodeKeyProps.containsKey(nodeType) ){
+			keyProps = dbMaps.NodeKeyProps.get(nodeType);
+		}
+		else if( DbEdgeRules.NodeTypeCategory.containsKey(nodeType) ){
+			// The passed-in nodeType was really a nodeCategory, so we need to look up the key params
+			Collection <String> nTypeCatCol = DbEdgeRules.NodeTypeCategory.get(nodeType);
+			Iterator <String> catItr = nTypeCatCol.iterator();
+			String catInfo = "";
+			if( catItr.hasNext() ){
+				// For now, we only look for one.
+				catInfo = catItr.next();
+			}
+			else {
+				String defVer = AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP);
+				throw new AAIException("AAI_6105", "Required Property name(s) not found for nodeType = " + nodeType+ " (ver=" + defVer + ")"); 
+			}
+
+			String [] flds = catInfo.split(",");
+			if( flds.length != 4 ){
+				throw new AAIException("AAI_6121", "Bad EdgeRule.NodeTypeCategory data for nodeType = [" + nodeType + "]."); 
+			}
+
+			String keyPropsString = flds[0];
+			String [] propNames = keyPropsString.split("\\|");
+			for( int i = 0; i < propNames.length; i++ ){
+				keyProps.add(propNames[i]);
+			}
+		}
+		else {
+			String defVer = AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP);
+			throw new AAIException("AAI_6105", "Required Property name(s) not found for nodeType = " + nodeType+ " (ver=" + defVer + ")"); 
+		}
+
+		return keyProps;
+
+	}// end of getNodeKeyPropNames
+	
+	/**
+	 * Gets the node key prop names.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param nodeType the node type
+	 * @return the node key prop names
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static Collection <String> getNodeKeyPropNames( String transId, String fromAppId, String nodeType ) throws AAIException{
+		return getNodeKeyPropNames(  transId,  fromAppId,  nodeType, null);
+	}
+
+	/**
+	 * Gets the node alt key 1 prop names.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param nodeType the node type
+	 * @param apiVersion the api version
+	 * @return HashMap of keyProperties
+	 * @throws AAIException the AAI exception
+	 */
+	public static Collection <String> getNodeAltKey1PropNames( String transId, String fromAppId, String nodeType, String apiVersion ) throws AAIException{
+
+		DbMaps dbMaps = IngestModelMoxyOxm.dbMapsContainer.get(AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP));
+		
+		Collection <String> altKey1Props = new ArrayList <String>();
+		if( dbMaps.NodeAltKey1Props.containsKey(nodeType) ){
+			altKey1Props = dbMaps.NodeAltKey1Props.get(nodeType);
+		}
+		else if( DbEdgeRules.NodeTypeCategory.containsKey(nodeType) ){
+			// The passed-in nodeType was really a nodeCategory, so we need to look up the key params
+			Collection <String> nTypeCatCol = DbEdgeRules.NodeTypeCategory.get(nodeType);
+			Iterator <String> catItr = nTypeCatCol.iterator();
+			String catInfo = "";
+			if( catItr.hasNext() ){
+				catInfo = catItr.next();
+				String [] flds = catInfo.split(",");
+				if( flds.length != 4 ){
+					throw new AAIException("AAI_6121", "Bad EdgeRule.NodeTypeCategory data (itemCount=" + flds.length + ") for nodeType = [" + nodeType + "]."); 
+				}
+
+				String altKeyPropsString = flds[1];
+				String [] propNames = altKeyPropsString.split("\\|");
+				for( int i = 0; i < propNames.length; i++ ){
+					altKey1Props.add(propNames[i]);
+				}
+			}
+		}
+
+		return altKey1Props;
+
+	}// end of getNodeAltKey1PropNames
+	
+	/**
+	 * Gets the node alt key 1 prop names.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param nodeType the node type
+	 * @return the node alt key 1 prop names
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static Collection <String> getNodeAltKey1PropNames( String transId, String fromAppId, String nodeType ) throws AAIException{
+		return getNodeAltKey1PropNames(  transId,  fromAppId,  nodeType, null);
+	}
+
+
+	/**
+	 * Gets the unique node.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param nodeType the node type
+	 * @param keyPropsHash the key props hash
+	 * @param depNodeVal the dep node val
+	 * @param apiVersion the api version
+	 * @return TitanVertex
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static TitanVertex getUniqueNode( String transId, String fromAppId, TitanTransaction graph, String nodeType,
+			HashMap<String,Object> keyPropsHash, TitanVertex depNodeVal, String apiVersion ) 	 throws AAIException{
+		
+		// NOTE - this is really for use by the PersistNode method -- it is looking to see if
+		//     a node exists in the database given either Primary or Alternate Key data and dependent
+		//     node data (if required for uniqueness).
+
+		// Note - the passed in nodeType could really be a nodeTypeCategory ---
+		Boolean nodeTypeIsCategory = DbEdgeRules.NodeTypeCategory.containsKey(nodeType);
+
+		Boolean useDepNode = false;
+		if( needsADepNode4Uniqueness(transId, fromAppId, nodeType, apiVersion) ){
+			// This kind of node depends on another node for uniqueness
+			if( depNodeVal == null ){
+				// They should have passed in the node that this one depends on
+				throw new AAIException("AAI_6109", "null dependentNode object passed to getUniqueNode() but " + nodeType + " requires one."); 
+			}
+			else if( ! nodeTypeACanDependOnB(transId, fromAppId, nodeType, depNodeVal.<String>property("aai-node-type").orElse(null), apiVersion) ){	
+				// They should have passed in the right type of node as the dependent node
+				throw new AAIException("AAI_6109", "dependentNode of type " + depNodeVal.<String>property("aai-node-type").orElse(null) + " passed to getUniqueNode() for nodeType" + nodeType + ".\n"); 
+			}
+			useDepNode = true;
+		}
+		else {
+			depNodeVal = null;
+		}
+
+		// We assume that all NodeTypes have at least one key-property defined.  A dependentNode is optional.
+		// Note - instead of key-properties (the primary key properties), a user could pass
+		//        alternate-key values if they are defined for the nodeType.
+		ArrayList<String> kName = new ArrayList<String>();
+		ArrayList<Object> kVal = new ArrayList<Object>();
+
+		Collection <String> keyProps = getNodeKeyPropNames(transId, fromAppId, nodeType, apiVersion);
+		Iterator <String> keyPropI = keyProps.iterator();
+		Boolean haveSomePrimKeyProps = false;
+		Boolean primaryKeyComplete = true;
+		while( keyPropI.hasNext() ){
+			haveSomePrimKeyProps = true;
+			
+			String propName = keyPropI.next();
+			if( ! keyPropsHash.containsKey(propName) ){
+				primaryKeyComplete = false;
+			}
+			else {
+				Object valObj = keyPropsHash.get(propName);
+				if( valObj == null ){
+					primaryKeyComplete = false;
+				}
+				else {
+					String value = valObj.toString();
+					if( value == null || value.equals("") ){
+						// They passed the property name, but no value
+						primaryKeyComplete = false;
+					}
+				}
+			}
+		}
+		
+		int i = -1;
+		if( haveSomePrimKeyProps && primaryKeyComplete ){
+			keyPropI = keyProps.iterator();
+			while( keyPropI.hasNext() ){
+				String propName = keyPropI.next();
+				String value = (keyPropsHash.get(propName)).toString();
+				i++;
+				kName.add(i, propName);
+				kVal.add(i, (Object)value);
+			}
+		}
+		else {
+			// See if they're using the alternate key
+			Collection <String> altKey1Props = getNodeAltKey1PropNames(transId, fromAppId, nodeType, apiVersion);
+			Iterator <String> altKey1PropI = altKey1Props.iterator();
+			Boolean haveSomeAltKey1Props = false;
+			Boolean altKey1Complete = true;
+			while( altKey1PropI.hasNext() ){
+				haveSomeAltKey1Props = true;
+				String propName = altKey1PropI.next();
+				if( ! keyPropsHash.containsKey(propName) ){
+					altKey1Complete = false;
+				}
+				else {
+					Object valObj = keyPropsHash.get(propName);
+					if( valObj == null ){
+						altKey1Complete = false;
+					}
+					else {
+						String value = valObj.toString();
+						if( value == null || value.equals("") ){
+							// They passed the property name, but no value
+							altKey1Complete = false;
+						}
+					}
+				}
+			}
+			if( haveSomeAltKey1Props && altKey1Complete ){
+				altKey1PropI = altKey1Props.iterator();
+				while( altKey1PropI.hasNext() ){
+					String propName = altKey1PropI.next();
+					String value = (keyPropsHash.get(propName)).toString();
+					i++;
+					kName.add(i, propName);
+					kVal.add(i, (Object)value);
+				}
+			}
+		}
+
+		int topPropIndex = i;
+		TitanVertex tiV = null;
+		String propsAndValuesForMsg = "";
+		if( !useDepNode ){ 
+			// There is no node that this type of node depends on, so we can look for it based 
+			//    solely on the Aai-defined key fields.
+			Iterable <?> verts = null;
+
+			if( topPropIndex == -1 ){
+				// Problem if no key Properties defined for this nodeType  
+				String defVer = AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP);
+				throw new AAIException("AAI_6105", "Bad or Incomplete Key Property params: (" + keyPropsHash.toString() + 
+						") for nodeType: " + nodeType + " (ver=" + defVer + ")"); 
+			}
+			else if( topPropIndex == 0 ){
+				if (nodeTypeIsCategory) // dont know real type
+					verts= graph.query().has(kName.get(0),kVal.get(0)).vertices();
+				else // need this to find dvs switch: dvs.switch-name and port-group.switch-name issue
+					verts= graph.query().has(kName.get(0),kVal.get(0)).has("aai-node-type",nodeType).vertices();
+				propsAndValuesForMsg = " (" + kName.get(0) + " = " + kVal.get(0) + ") ";
+			}	
+			else if( topPropIndex == 1 ){
+				verts =  graph.query().has(kName.get(0),kVal.get(0)).has(kName.get(1),kVal.get(1)).vertices();
+				propsAndValuesForMsg = " (" + kName.get(0) + " = " + kVal.get(0) + ", " 
+						+ kName.get(1) + " = " + kVal.get(1) + ") ";
+			}	 		
+			else if( topPropIndex == 2 ){
+				verts= graph.query().has(kName.get(0),kVal.get(0)).has(kName.get(1),kVal.get(1)).has(kName.get(2),kVal.get(2)).vertices();
+				propsAndValuesForMsg = " (" + kName.get(0) + " = " + kVal.get(0) + ", " 
+						+ kName.get(1) + " = " + kVal.get(1) + ", " 
+						+ kName.get(2) + " = " + kVal.get(2) +  ") ";
+			}	
+			else if( topPropIndex == 3 ){
+				verts= graph.query().has(kName.get(0),kVal.get(0)).has(kName.get(1),kVal.get(1)).has(kName.get(2),kVal.get(2)).has(kName.get(3),kVal.get(3)).vertices();
+				propsAndValuesForMsg = " (" + kName.get(0) + " = " + kVal.get(0) + ", " 
+						+ kName.get(1) + " = " + kVal.get(1) + ", " 
+						+ kName.get(2) + " = " + kVal.get(2) + ", " 
+						+ kName.get(3) + " = " + kVal.get(3) +  ") ";
+			}	 		
+			else {
+				String emsg = " We only support 4 keys per nodeType for now \n";
+				throw new AAIException("AAI_6114", emsg); 
+			}
+
+			Iterator <?> vertI = verts.iterator();
+			if( vertI != null && vertI.hasNext()) {
+				// We found a vertex that meets the input criteria. 
+				tiV = (TitanVertex) vertI.next();
+
+				if( vertI.hasNext() ){
+					// Since this routine is looking for a unique node for the given input values, if  
+					// more than one is found - it's a problem.
+					throw new AAIException("AAI_6112", "More than one Node found by getUniqueNode for params: " + propsAndValuesForMsg); 
+				}
+			} 
+			else {
+				// No Vertex was found for this key - throw a not-found exception
+				throw new AAIException("AAI_6114", "No Node of type " + nodeType + " found for properties: " + propsAndValuesForMsg);
+			}
+		}
+		else {
+			// Need to use the dependent vertex to look for this one.
+			// filter this to the actual keys because
+			HashMap<String,Object> onlyKeysHash = new HashMap<String,Object>();
+			
+			Collection <String> onlyKeyProps = getNodeKeyPropNames(transId, fromAppId, nodeType, apiVersion);
+			
+			Iterator <String> onlyKeyPropsI = onlyKeyProps.iterator();
+			
+			while( onlyKeyPropsI.hasNext() ){
+				String keyName = onlyKeyPropsI.next();
+				onlyKeysHash.put(keyName, keyPropsHash.get(keyName));
+			}
+
+			propsAndValuesForMsg = onlyKeysHash.toString() + " combined with a Dependent [" + depNodeVal.<String>property("aai-node-type").orElse(null) + "] node."; 
+			ArrayList<TitanVertex> resultList = DbMeth.getConnectedNodes(transId, fromAppId, graph, nodeType, onlyKeysHash, 
+					depNodeVal, apiVersion, false);
+			if( resultList.size() > 1 ){
+				// More than one vertex found when we thought there should only be one.
+				throw new AAIException("AAI_6112", "More than one Node found by getUniqueNode for params: " + propsAndValuesForMsg);  
+			}
+			else if( resultList.size() == 1 ){
+				tiV = resultList.get(0);
+			}
+		}
+
+		if( tiV == null ){
+			// No Vertex was found for this key - throw a not-found exception
+			throw new AAIException("AAI_6114", "No Node of type " + nodeType + " found for properties: " + propsAndValuesForMsg);
+		}
+		else {
+			if( !DbEdgeRules.NodeTypeCategory.containsKey(nodeType) ){
+				// The nodeType passed in was a real one, not a nodeTypeCategory, so we will
+				// use it as part of the query to make sure we find the right type of node.
+				// This can be an issue if they're using nodeTypes covered by a nodeTypeCategory but
+				// pass in the wrong nodeType.  We don't want them to ask for one thing and get the other.
+				String foundNodeType = tiV.<String>property("aai-node-type").orElse(null);
+				if( foundNodeType != null && !foundNodeType.equals(nodeType) ){
+					throw new AAIException("AAI_6114", "No Node of type " + nodeType + " found for properties: " + propsAndValuesForMsg + " (did find a " + foundNodeType + " though.)");
+				}
+			}
+			
+			return tiV;
+		}
+
+	}// End of getUniqueNode() 
+
+	/**
+	 * Gets the unique node.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param nodeType the node type
+	 * @param keyPropsHash the key props hash
+	 * @param depNodeVal the dep node val
+	 * @return the unique node
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static TitanVertex getUniqueNode( String transId, String fromAppId, TitanTransaction graph, String nodeType,
+			HashMap<String,Object> keyPropsHash, TitanVertex depNodeVal) 	 throws AAIException {
+		return getUniqueNode( transId, fromAppId, graph, nodeType,
+				keyPropsHash,  depNodeVal, null );
+	}
+	// End getUniqueNode()
+
+
+	/**
+	 * Gets the unique node with dep params.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param nodeType the node type
+	 * @param nodePropsHash the node props hash
+	 * @param apiVersion the api version
+	 * @return TitanVertex
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static TitanVertex getUniqueNodeWithDepParams( String transId, String fromAppId, TitanTransaction graph, String nodeType,
+			HashMap<String,Object> nodePropsHash, String apiVersion ) 
+					throws AAIException{
+		/*
+		 * This method uses the nodePropsHash to walk back over dependent nodes until it finds one that
+		 * does not depend on any other for uniqueness.   It uses the getUniqueNode() method as it finds
+		 * dependent nodes.   NOTE -- it is passed a hash of all the nodeProperties -- for itself and
+		 * for any dependent nodes that it will need to find.   There are some types of nodes that can
+		 * depend on more than one node, we assume that there wouldn't be a case where BOTH types of
+		 * dependent nodes are in the trail that we need to traverse.  Ie. an ipaddress can depend on
+		 * either a vserver or pserver.  NOTE this case can now happen -- nodePropsHash
+		 * should now be sent as a LinkedHashMap in this case so we can search in order. 
+		 */
+
+		// NOTE ALSO -- We're currently supporting 6 layers of dependency.   We never thought there would be this
+		//       many layers before hitting a node-type that would be uniquely identifiable on it's own.   So the
+		//       code is a little ugly with all these nested if-then-else's.   Since we're supporting so many
+		//       layers, it should be re-written so we can support "n" layers instead of having to go in hear
+		//       and adding code...   But as of 15-07, we really don't NEED more than 5.
+
+		// NOTE: The passed in nodeType could really be a nodeTypeCategory -- 
+		//       The calls to figureDepNodeTypeForRequest() below will deal with it for the dep nodes, the 
+		//       call to getUniqueNode() takes care of it for the node itself.
+
+		TitanVertex nullVert = null;
+		String depNodeType = figureDepNodeTypeForRequest( transId, fromAppId, nodeType, nodePropsHash, apiVersion );
+		if( depNodeType.equals("")){
+			// This kind of node does not depend on another node for uniqueness, so 
+			// we can just use the "getUniqueNode()" method to get it.
+			HashMap <String,Object> thisNodeTypeParamHash = getThisNodeTypeParams(transId, fromAppId, nodeType, nodePropsHash, apiVersion);
+			return( getUniqueNode(transId, fromAppId, graph, nodeType, thisNodeTypeParamHash, nullVert, apiVersion) );
+		}
+		else {
+			// Will need to find the second-layer dependent node
+			String secondLayerDepNodeType = figureDepNodeTypeForRequest( transId, fromAppId, depNodeType, nodePropsHash, apiVersion );
+			if( secondLayerDepNodeType.equals("")){
+				// This second-layer kind of node does not depend on another node for uniqueness.
+				// So once we find the second-layer node, we can use it to get the top-layer guy.
+				HashMap <String,Object> thisNodeTypeParamHash = getThisNodeTypeParams(transId, fromAppId, depNodeType, nodePropsHash, apiVersion);
+				TitanVertex secLayerDepVert = getUniqueNode(transId, fromAppId, graph, depNodeType, thisNodeTypeParamHash, nullVert, apiVersion);
+
+				thisNodeTypeParamHash = getThisNodeTypeParams(transId, fromAppId, nodeType, nodePropsHash, apiVersion);
+				return( getUniqueNode(transId, fromAppId, graph, nodeType, thisNodeTypeParamHash, secLayerDepVert, apiVersion) );
+			}
+			else {
+				// Will need to find the third-layer dependent node
+				///  String thirdLayerDepNodeType = dbMaps.NodeDependencies.get(secondLayerDepNodeType);
+				String thirdLayerDepNodeType = figureDepNodeTypeForRequest( transId, fromAppId, secondLayerDepNodeType, nodePropsHash, apiVersion );
+
+				if( thirdLayerDepNodeType.equals("")){
+					// This third-layer kind of node does not depend on another node for uniqueness.
+					// So we can find it, and then use it to find the second-layer and then use that to find the top guy.
+					HashMap <String,Object> thisNodeTypeParamHash = getThisNodeTypeParams(transId, fromAppId, secondLayerDepNodeType, nodePropsHash, apiVersion);
+					TitanVertex thirdLayerDepVert = getUniqueNode(transId, fromAppId, graph, secondLayerDepNodeType, thisNodeTypeParamHash, nullVert, apiVersion);
+
+					thisNodeTypeParamHash = getThisNodeTypeParams(transId, fromAppId, depNodeType, nodePropsHash, apiVersion);
+					TitanVertex secLayerDepVert = getUniqueNode(transId, fromAppId, graph, depNodeType, thisNodeTypeParamHash, thirdLayerDepVert, apiVersion);
+
+					thisNodeTypeParamHash = getThisNodeTypeParams(transId, fromAppId, nodeType, nodePropsHash, apiVersion);
+
+					return( getUniqueNode(transId, fromAppId, graph, nodeType, thisNodeTypeParamHash, secLayerDepVert, apiVersion) );
+				}
+				else {
+					// Will need to find the third-layer dependent node
+					String forthLayerDepNodeType = figureDepNodeTypeForRequest( transId, fromAppId, thirdLayerDepNodeType, nodePropsHash, apiVersion );
+					if( forthLayerDepNodeType == null || forthLayerDepNodeType.equals("")){
+						// This forth-layer kind of node does not depend on another node for uniqueness.
+						// So we can find it, and then use it to find the third, then second-layer and then use that to find the top guy.
+						HashMap <String,Object> thisNodeTypeParamHash = getThisNodeTypeParams(transId, fromAppId, thirdLayerDepNodeType, nodePropsHash, apiVersion);
+						TitanVertex forthLayerDepVert = getUniqueNode(transId, fromAppId, graph, thirdLayerDepNodeType, thisNodeTypeParamHash, nullVert, apiVersion);
+
+						thisNodeTypeParamHash = getThisNodeTypeParams(transId, fromAppId, secondLayerDepNodeType, nodePropsHash, apiVersion);
+						TitanVertex thirdLayerDepVert = getUniqueNode(transId, fromAppId, graph, secondLayerDepNodeType, thisNodeTypeParamHash, forthLayerDepVert, apiVersion);
+
+						thisNodeTypeParamHash = getThisNodeTypeParams(transId, fromAppId, depNodeType, nodePropsHash, apiVersion);
+						TitanVertex secLayerDepVert = getUniqueNode(transId, fromAppId, graph, depNodeType, thisNodeTypeParamHash, thirdLayerDepVert, apiVersion);
+
+						thisNodeTypeParamHash = getThisNodeTypeParams(transId, fromAppId, nodeType, nodePropsHash, apiVersion);
+						return( getUniqueNode(transId, fromAppId, graph, nodeType, thisNodeTypeParamHash, secLayerDepVert, apiVersion) );
+					}
+					else {
+						// Will need to find the forth-layer dependent node
+						String fifthLayerDepNodeType = figureDepNodeTypeForRequest( transId, fromAppId, forthLayerDepNodeType, nodePropsHash, apiVersion );
+						if( fifthLayerDepNodeType == null || fifthLayerDepNodeType.equals("")){
+							// This fifth-layer kind of node does not depend on another node for uniqueness.
+							// So we can find it, and then use it to find the forth, third, then second-layer and then use that to find the top guy.
+							HashMap <String,Object> thisNodeTypeParamHash = getThisNodeTypeParams(transId, fromAppId, forthLayerDepNodeType, nodePropsHash, apiVersion);
+							TitanVertex fifthLayerDepVert = getUniqueNode(transId, fromAppId, graph, forthLayerDepNodeType, thisNodeTypeParamHash, nullVert, apiVersion);
+
+							thisNodeTypeParamHash = getThisNodeTypeParams(transId, fromAppId, thirdLayerDepNodeType, nodePropsHash, apiVersion);
+							TitanVertex forthLayerDepVert = getUniqueNode(transId, fromAppId, graph, thirdLayerDepNodeType, thisNodeTypeParamHash, fifthLayerDepVert, apiVersion);
+
+							thisNodeTypeParamHash = getThisNodeTypeParams(transId, fromAppId, secondLayerDepNodeType, nodePropsHash, apiVersion);
+							TitanVertex thirdLayerDepVert = getUniqueNode(transId, fromAppId, graph, secondLayerDepNodeType, thisNodeTypeParamHash, forthLayerDepVert, apiVersion);
+
+							thisNodeTypeParamHash = getThisNodeTypeParams(transId, fromAppId, depNodeType, nodePropsHash, apiVersion);
+							TitanVertex secLayerDepVert = getUniqueNode(transId, fromAppId, graph, depNodeType, thisNodeTypeParamHash, thirdLayerDepVert, apiVersion);
+
+							thisNodeTypeParamHash = getThisNodeTypeParams(transId, fromAppId, nodeType, nodePropsHash, apiVersion);
+							return( getUniqueNode(transId, fromAppId, graph, nodeType, thisNodeTypeParamHash, secLayerDepVert, apiVersion) );
+						}
+						else {
+							// Will need to find the fifth-layer dependent node
+							String sixthLayerDepNodeType = figureDepNodeTypeForRequest( transId, fromAppId, fifthLayerDepNodeType, nodePropsHash, apiVersion );
+							if( sixthLayerDepNodeType == null || sixthLayerDepNodeType.equals("")){
+								// This six-layer kind of node does not depend on another node for uniqueness.
+								// So we can find it, and then use it to find the fifth, forth, third, then second-layer and then use that to find the top guy.
+								HashMap <String,Object> thisNodeTypeParamHash = getThisNodeTypeParams(transId, fromAppId, fifthLayerDepNodeType, nodePropsHash, apiVersion);
+								TitanVertex sixthLayerDepVert = getUniqueNode(transId, fromAppId, graph, fifthLayerDepNodeType, thisNodeTypeParamHash, nullVert, apiVersion);
+
+								thisNodeTypeParamHash = getThisNodeTypeParams(transId, fromAppId, forthLayerDepNodeType, nodePropsHash, apiVersion);
+								TitanVertex fifthLayerDepVert = getUniqueNode(transId, fromAppId, graph, forthLayerDepNodeType, thisNodeTypeParamHash, sixthLayerDepVert, apiVersion);
+
+								thisNodeTypeParamHash = getThisNodeTypeParams(transId, fromAppId, thirdLayerDepNodeType, nodePropsHash, apiVersion);
+								TitanVertex forthLayerDepVert = getUniqueNode(transId, fromAppId, graph, thirdLayerDepNodeType, thisNodeTypeParamHash, fifthLayerDepVert, apiVersion);
+
+								thisNodeTypeParamHash = getThisNodeTypeParams(transId, fromAppId, secondLayerDepNodeType, nodePropsHash, apiVersion);
+								TitanVertex thirdLayerDepVert = getUniqueNode(transId, fromAppId, graph, secondLayerDepNodeType, thisNodeTypeParamHash, forthLayerDepVert, apiVersion);
+
+								thisNodeTypeParamHash = getThisNodeTypeParams(transId, fromAppId, depNodeType, nodePropsHash, apiVersion);
+								TitanVertex secLayerDepVert = getUniqueNode(transId, fromAppId, graph, depNodeType, thisNodeTypeParamHash, thirdLayerDepVert, apiVersion);
+
+								thisNodeTypeParamHash = getThisNodeTypeParams(transId, fromAppId, nodeType, nodePropsHash, apiVersion);
+								return( getUniqueNode(transId, fromAppId, graph, nodeType, thisNodeTypeParamHash, secLayerDepVert, apiVersion) );
+							}
+							else {
+								// We don't currently support more layers.  We can later if we need to.
+								// Hopefully, we'll never need to go this deep -- there should be unique keys in there somewhere! 
+								throw new AAIException("AAI_6114", "CODE-LIMITATION - Can't resolve dependant node layers for nodeType = " + nodeType); 
+							}
+						}
+					}
+				}
+			}
+		}
+	} // End getUniqueNodeWithDepParams()
+	
+	/**
+	 * Gets the unique node with dep params.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param nodeType the node type
+	 * @param nodePropsHash the node props hash
+	 * @return the unique node with dep params
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static TitanVertex getUniqueNodeWithDepParams( String transId, String fromAppId, TitanTransaction graph, String nodeType,
+			HashMap<String,Object> nodePropsHash ) throws AAIException {
+		return getUniqueNodeWithDepParams(transId, fromAppId, graph, nodeType, nodePropsHash, null);
+	}
+
+
+	/**
+	 * Gets the this node type params.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param targetNodeType the target node type
+	 * @param passedHash the passed hash
+	 * @param apiVersion the api version
+	 * @return the this node type params
+	 * @throws AAIException the AAI exception
+	 */
+	private static HashMap <String, Object> getThisNodeTypeParams(String transId, String fromAppId, String targetNodeType, 
+			HashMap<String,Object> passedHash, String apiVersion )throws AAIException{
+		/*
+		 * For the passed-in hash, each key is assumed to look like, "nodeType.paramName".  We want to 
+		 * pick out the entries that match the targetNodeType and return those with the values they go with.  The
+		 * returned keys will have the "nodeType." stripped off.   
+		 * 
+		 * NOTE  - the nodeType passed to this method could actually be a nodeTypeCategory.  Just keepin it ugly.
+		 */
+
+		if( passedHash == null ){
+			throw new AAIException("AAI_6120", "Bad param:  null passedHash "); 
+		}
+
+		String targetNodeTypeCat = "";
+		if( DbEdgeRules.NodeTypeCatMap.containsKey(targetNodeType) ){
+			targetNodeTypeCat = DbEdgeRules.NodeTypeCatMap.get(targetNodeType);
+		}
+
+		HashMap <String,Object> returnHash = new HashMap <String,Object> ();
+		Iterator <Map.Entry<String,Object>>it = passedHash.entrySet().iterator();
+		while( it.hasNext() ){
+			Map.Entry <String,Object>pairs = (Map.Entry<String,Object>)it.next();
+			String k = (pairs.getKey()).toString();
+			int periodLoc = k.indexOf(".");
+			if( periodLoc <= 0 ){
+				throw new AAIException("AAI_6120", "Bad filter param key passed in: [" + k + "].  Expected format = [nodeName.paramName]\n"); 
+			}
+			else {
+				String nty = k.substring(0,periodLoc);
+				String paramName = k.substring(periodLoc + 1);
+				if( nty.equals(targetNodeType) || (!targetNodeTypeCat.equals("") && nty.equals(targetNodeTypeCat)) ){
+					String newK = paramName;
+					returnHash.put( newK,pairs.getValue() );
+				}
+			}
+		}
+
+		//aaiLogger.debug(logline, " - end ");
+		return returnHash;
+
+	}// End of getThisNodeTypeParams()
+	
+	/**
+	 * Gets the this node type params.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param targetNodeType the target node type
+	 * @param passedHash the passed hash
+	 * @return the this node type params
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	private static HashMap <String, Object> getThisNodeTypeParams(String transId, String fromAppId, String targetNodeType, 
+			HashMap<String,Object> passedHash )throws AAIException{
+		return getThisNodeTypeParams( transId,  fromAppId, targetNodeType, 
+				 passedHash, null);
+		
+	}
+
+	/**
+	 * Gets the dep node types.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param nodeType the node type
+	 * @param apiVersion the api version
+	 * @return the dep node types
+	 * @throws AAIException the AAI exception
+	 */
+	public static ArrayList <String> getDepNodeTypes(String transId, String fromAppId, String nodeType, String apiVersion)throws AAIException{
+		/*
+		 * This returns any nodeTypes that this nodeType can be dependent on.  A particular instance of a node will only
+		 * depend on one other node - we don't currently support dependence on multiple nodes.
+		 */
+			
+		DbMaps dbMaps = IngestModelMoxyOxm.dbMapsContainer.get(AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP));
+
+		ArrayList <String> depNodeTypeL = new ArrayList <String> ();
+		if( !DbEdgeRules.NodeTypeCategory.containsKey(nodeType) ){
+			// This is a good-ole nodeType
+			Collection <String> depNTColl =  dbMaps.NodeDependencies.get(nodeType);
+			Iterator <String> ntItr = depNTColl.iterator();
+			while( ntItr.hasNext() ){
+				depNodeTypeL.add(ntItr.next());
+			}
+		}
+		else {
+			// The passed-in nodeType must really be a nodeTypeCategory
+			Collection <String> nTypeCatCol = DbEdgeRules.NodeTypeCategory.get(nodeType);
+			Iterator <String> catItr = nTypeCatCol.iterator();
+			String catInfo = "";
+			if( catItr.hasNext() ){
+				// For now, we only look for one.
+				catInfo = catItr.next();
+			}
+			else {
+				throw new AAIException("AAI_6121", "Error getting DbEdgeRules.NodeTypeCategory info for nodeTypeCat = " + nodeType); 
+			}
+
+			String [] flds = catInfo.split(",");
+			if( flds.length != 4 ){
+				throw new AAIException("AAI_6121", "Bad EdgeRule.NodeTypeCategory data (itemCount=" + flds.length + ") for nodeType = [" + nodeType + "]."); 
+			}
+
+			String nodeTypesString = flds[0];
+			String  hasDepNodes = flds[3];
+			if( hasDepNodes.equals("true") ){
+				String [] ntNames = nodeTypesString.split("\\|");
+				for( int i = 0; i < ntNames.length; i++ ){
+					Collection <String> depNTColl =  dbMaps.NodeDependencies.get(nodeType);
+					Iterator <String> ntItr = depNTColl.iterator();
+					while( ntItr.hasNext() ){
+						String depNode = ntItr.next();
+						if( !depNodeTypeL.contains(depNode) ){
+							depNodeTypeL.add(depNode);
+						}
+					}
+				} 	
+			}
+		}
+
+
+		return depNodeTypeL;
+
+	}// End getDepNodeTypes()
+	
+	/**
+	 * Gets the dep node types.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param nodeType the node type
+	 * @return the dep node types
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static ArrayList <String> getDepNodeTypes(String transId, String fromAppId, String nodeType)throws AAIException{
+		return getDepNodeTypes( transId,  fromAppId,  nodeType, null);
+	}
+
+	/**
+	 * Gets the default delete scope.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param nodeType the node type
+	 * @param apiVersion the api version
+	 * @return the default delete scope
+	 * @throws AAIException the AAI exception
+	 */
+	private static String getDefaultDeleteScope(String transId, String fromAppId, String nodeType, String apiVersion)throws AAIException{
+
+		// At some point we may have different delete rules for different services, so this is
+		// a list for now even thought there's only one scope per nodeType.
+		Collection <String> scopeList = DbEdgeRules.DefaultDeleteScope.get(nodeType);
+		if( scopeList.isEmpty() ){
+			throw new AAIException("AAI_6121", "No default deleteScope found for nodeType = [" + nodeType + "] "); 
+		}
+		else {
+			Iterator <String> ito = scopeList.iterator();
+			return ito.next();
+		}
+
+	}// End getDefaultDeleteScope()
+	
+	/**
+	 * Gets the default delete scope.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param nodeType the node type
+	 * @return the default delete scope
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	private static String getDefaultDeleteScope(String transId, String fromAppId, String nodeType)throws AAIException{
+		return getDefaultDeleteScope( transId,  fromAppId,  nodeType, null);
+	}
+
+	/**
+	 * Needs A dep node 4 uniqueness.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param nodeType the node type
+	 * @param apiVersion the api version
+	 * @return the boolean
+	 * @throws AAIException the AAI exception
+	 */
+	public static Boolean needsADepNode4Uniqueness(String transId, String fromAppId, String nodeType, String apiVersion)throws AAIException{
+		// Note: the passed in nodeType could really be a nodeTypeCategory.  That is handled by getDepNodeTypes()
+
+		ArrayList <String> depList = getDepNodeTypes(transId, fromAppId, nodeType, apiVersion);
+		if( depList.isEmpty() ){
+			return false;
+		}
+		else {
+			return true;
+		}
+
+	}// End needsADepNode4Uniqueness()
+	
+	/**
+	 * Needs A dep node 4 uniqueness.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param nodeType the node type
+	 * @return the boolean
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	private static Boolean needsADepNode4Uniqueness(String transId, String fromAppId, String nodeType)throws AAIException{
+		return needsADepNode4Uniqueness( transId,  fromAppId,  nodeType,  null);
+	}
+
+	/**
+	 * Node type A can depend on B.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param nodeTypeA the node type A
+	 * @param nodeTypeB the node type B
+	 * @param apiVersion the api version
+	 * @return the boolean
+	 * @throws AAIException the AAI exception
+	 */
+	public static Boolean nodeTypeACanDependOnB(String transId, String fromAppId, String nodeTypeA, String nodeTypeB, String apiVersion)
+			throws AAIException{
+		// Note: the passed in nodeType could really be a nodeTypeCategory.  That is handled by getDepNodeTypes()
+
+		ArrayList <String> depList = getDepNodeTypes(transId, fromAppId, nodeTypeA, apiVersion);
+		if( depList.isEmpty() ){
+			return false;
+		}
+		else if( depList.contains(nodeTypeB) ){
+			return true;
+		}
+		else { 
+			return false;
+		}
+
+	}// End nodeTypeACanDependOnB()
+	
+	/**
+	 * Node type A can depend on B.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param nodeTypeA the node type A
+	 * @param nodeTypeB the node type B
+	 * @return the boolean
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	private static Boolean nodeTypeACanDependOnB(String transId, String fromAppId, String nodeTypeA, String nodeTypeB)
+			throws AAIException{
+		return nodeTypeACanDependOnB( transId,  fromAppId,  nodeTypeA,  nodeTypeB, null);
+	}
+
+	/**
+	 * Figure dep node type for request.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param nodeType the node type
+	 * @param requestParamHash the request param hash
+	 * @param apiVersion the api version
+	 * @return the string
+	 * @throws AAIException the AAI exception
+	 */
+	public static String figureDepNodeTypeForRequest(String transId, String fromAppId, String nodeType, 
+			HashMap<String,Object> requestParamHash, String apiVersion )throws AAIException{
+		/*
+		 * This is ugly.   But if the passed-in nodeType is dependent on another nodeType for 
+		 * uniqueness, we need to return what that dependent node-type is.  The ugly comes in
+		 * because a node can be dependent on more than one type of node.   So, to tell which one
+		 * is going to apply, we root through the passed request parameters to see which of 
+		 * the possible dependent node types is being used.
+		 * Note -- if there comes a day when there are so many dependencies that the request could
+		 * have more than one that match -- Then we need to think up something new.   But for now,
+		 * we have to assume that if there are more than one legal dep-node-types, only one will
+		 * be represented in the requestHash data.  >>> NOTE >>> That day has come.  For
+		 * the upstreamers will send in a LinkedHashMap instead of just an unordered
+		 * HashMap so we can look in order for the dependent node.
+		 * 
+		 */
+
+		if( requestParamHash == null ){
+			throw new AAIException("AAI_6120", "Bad param:  null requestParamHash "); 
+		}
+
+		ArrayList <String> depNodeTypes = getDepNodeTypes(transId, fromAppId, nodeType, apiVersion);
+		if( depNodeTypes.isEmpty() ){
+			// This kind of node is not dependent on any other
+			//aaiLogger.debug(logline, " (not dependent) - end ");
+			return "";
+		}
+		else if( depNodeTypes.size() == 1 ){
+			// This kind of node can only depend on one other nodeType - so return that.
+			//aaiLogger.debug(logline, " (depends on " + depNodeTypes.get(0) + " - end ");
+			return depNodeTypes.get(0);
+		}
+		else {
+			// We need to look to find the first of the dep-node types that is represented in the passed-in
+			// request data.  That will be the one we need to use.
+
+			// first find out what node-types are represented in the requestHash
+			
+			Iterator <Map.Entry<String,Object>>it = requestParamHash.entrySet().iterator();
+			while( it.hasNext() ){
+				Map.Entry <String,Object>pairs = (Map.Entry<String,Object>)it.next();
+				String k = (pairs.getKey()).toString();
+				int periodLoc = k.indexOf(".");
+				if( periodLoc <= 0 ){
+					throw new AAIException("AAI_6120", "Bad filter param key passed in: [" + k + "].  Expected format = [nodeName.paramName]\n"); 
+				}
+				else {
+					String nty = k.substring(0,periodLoc);
+					if( depNodeTypes.contains(nty) ){
+						// This is the first possible dep. node type we've found for the passed in data set
+						return nty;
+					}
+				}
+			}
+
+		}
+
+		// It's not an error if none is found - the caller needs to deal with cases where there
+		// should be a dep. node identified but isn't.
+		//aaiLogger.debug(logline, " no dep NT found - end ");
+		return "";
+
+	}// End of figureDepNodeTypeForRequest()
+	
+	/**
+	 * Figure dep node type for request.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param nodeType the node type
+	 * @param requestParamHash the request param hash
+	 * @return the string
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static String figureDepNodeTypeForRequest(String transId, String fromAppId, String nodeType, 
+			HashMap<String,Object> requestParamHash )throws AAIException{
+		 return figureDepNodeTypeForRequest( transId,  fromAppId,  nodeType, requestParamHash, null);
+	}
+	
+	/**
+	 * Detach connected nodes.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param nodeType the node type
+	 * @param propFilterHash the prop filter hash
+	 * @param startNodeVal the start node val
+	 * @param autoDeleteOrphans the auto delete orphans
+	 * @param apiVersion the api version
+	 * @return deletedNodeCount
+	 * @throws AAIException the AAI exception
+	 */
+	public static int detachConnectedNodes( String transId, String fromAppId, TitanTransaction graph, String nodeType,
+			HashMap<String,Object> propFilterHash, TitanVertex startNodeVal, boolean autoDeleteOrphans, String apiVersion ) throws AAIException{
+
+		/*  Find nodes that are attached to this node which meet the nodeType/filterParams criteria.
+		 *  Remove the edges that go to those nodes.
+		 *  If that turns any of the nodes into an orphan, then delete it if the autoDeleteOrphans flag is set.
+		 *  Return a count of how many nodes were actually deleted (not just detached).
+		 */
+
+		int deletedCount = 0;
+
+		if( startNodeVal == null ){
+			// They should have passed in the node that this query starts from
+			throw new AAIException("AAI_6109", "null startNode object passed to detachConnectedNodes()."); 
+		}
+
+		// We want to loop through the connected Nodes that we found.
+		// For each connected Node, we'll get the all edges that start from that node and look for the one
+		//     that connects back to our startNode.
+		// Only delete the edge that connects back to our startNode.
+		// then autoDeleteOrphans flag is set, then delete the connectedNode if it's now orphaned.
+		// 	
+
+		String startNodeVId =  startNodeVal.id().toString();
+		ArrayList<TitanVertex> conNodeList = getConnectedNodes( transId, fromAppId, graph, nodeType, propFilterHash, startNodeVal, apiVersion, false );
+		Iterator<TitanVertex> conVIter = conNodeList.iterator();
+		while( conVIter.hasNext() ){     	
+			TitanVertex connectedVert = conVIter.next();
+			boolean isFirstOne = true;
+			Iterator<Edge> eI = connectedVert.edges(Direction.BOTH);
+			while( eI.hasNext() ){
+				TitanEdge ed = (TitanEdge) eI.next();
+				TitanVertex otherVtx = (TitanVertex) ed.otherVertex(connectedVert);
+				String otherSideLookingBackVId =  otherVtx.id().toString();
+				if( startNodeVId.equals(otherSideLookingBackVId) ){
+					// This is an edge from the connected node back to our starting node
+					if( isFirstOne && !eI.hasNext() && autoDeleteOrphans ){
+						// This was the one and only edge for this connectedNode, so 
+						// delete the node and edge since flag was set 
+						String resVers = connectedVert.<String>property("resource-version").orElse(null);
+						removeAaiNode( transId, fromAppId, graph, connectedVert,  "USE_DEFAULT", apiVersion, resVers);
+						deletedCount = deletedCount + 1;
+					}
+					else {
+						removeAaiEdge( transId, fromAppId, graph, ed );
+					}
+				}
+				isFirstOne = false;
+			}
+		}
+		return deletedCount;
+
+	} // end of detachConnectedNodes()
+
+
+
+	/**
+	 * Detach connected nodes.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param nodeType the node type
+	 * @param propFilterHash the prop filter hash
+	 * @param startNodeVal the start node val
+	 * @param autoDeleteOrphans the auto delete orphans
+	 * @return the int
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static int detachConnectedNodes( String transId, String fromAppId, TitanTransaction graph, String nodeType,
+			HashMap<String,Object> propFilterHash, TitanVertex startNodeVal, boolean autoDeleteOrphans ) throws AAIException{
+		return detachConnectedNodes(  transId,  fromAppId,  graph,  nodeType,
+				propFilterHash,  startNodeVal,  autoDeleteOrphans, null);
+	}
+	
+	/**
+	 * Gets the nodes.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param nodeType the node type
+	 * @param propFilterHash the prop filter hash
+	 * @param noFilterOnPurpose the no filter on purpose
+	 * @param apiVersion the api version
+	 * @return ArrayList<TitanVertex>
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static ArrayList<TitanVertex> getNodes( String transId, String fromAppId, TitanTransaction graph, String nodeType,
+			HashMap<String,Object> propFilterHash, Boolean noFilterOnPurpose, String apiVersion ) throws AAIException{
+		boolean skipGroomingFlag = true; 
+		// we will only do real-time grooming if a system variable is set, telling us not to skip it.
+		String skipGroomingStr = AAIConstants.AAI_SKIPREALTIME_GROOMING;
+		if( skipGroomingStr.equals("false") ){
+			skipGroomingFlag = false;
+		}
+		return( getNodes(transId, fromAppId, graph, nodeType, propFilterHash, noFilterOnPurpose, apiVersion, skipGroomingFlag) );
+	}
+	
+	/**
+	 * Gets the nodes.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param nodeType the node type
+	 * @param propFilterHash the prop filter hash
+	 * @param noFilterOnPurpose the no filter on purpose
+	 * @param apiVersion the api version
+	 * @param skipGroomCheck the skip groom check
+	 * @return ArrayList<TitanVertex>
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static ArrayList<TitanVertex> getNodes( String transId, String fromAppId, TitanTransaction graph, String nodeType,
+			HashMap<String,Object> propFilterHash, Boolean noFilterOnPurpose, String apiVersion, boolean skipGroomCheck ) 
+					throws AAIException{
+		//  Note - the skipGroomCheck flag is set to true when the DataGrooming tool is using this method to collect
+		//     node data.  When the grooming tool is collecting data, we don't want any nodes skipped, because we
+		//     want details about what nodes/edges are bad - more detail than the check in this method does
+		//     as it checks if a node is ok to return to a caller.
+		
+		/* Use the nodeType + filterParams to find nodes.    
+		 */
+		DbMaps dbMaps = IngestModelMoxyOxm.dbMapsContainer.get(AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP));
+		
+		ArrayList<TitanVertex> returnVertList = new ArrayList<TitanVertex>();
+		if( nodeType == null || nodeType.equals("") ){
+			// They should have passed in a nodeType
+			throw new AAIException("AAI_6118", "Required field: nodeType not passed to getNodes()."); 
+		}
+
+		if( !noFilterOnPurpose && (propFilterHash == null || propFilterHash.isEmpty()) ){
+			// They should have passed at least one property to filter on
+			throw new AAIException("AAI_6118", "Required field: propFilterHash not passed to getNodes()."); 
+		}
+
+		ArrayList<String> kName = new ArrayList<String>();
+		ArrayList<Object> kVal = new ArrayList<Object>();
+		int i = -1;
+		Collection <String> indexedProps =  dbMaps.NodeMapIndexedProps.get(nodeType); 
+		// First loop through to pick up the indexed-properties if there are any being used
+
+		if( propFilterHash != null ){
+			Iterator <?> it = propFilterHash.entrySet().iterator();
+			while( it.hasNext() ){
+				Map.Entry<?,?> propEntry = (Map.Entry<?,?>) it.next();
+				String propName = (propEntry.getKey()).toString();
+				// Don't allow search on properties that do not have SINGLE cardinality
+				if( !checkPropCardinality(propName, "Set") && !checkPropCardinality(propName, "List")  ){
+					if( indexedProps.contains(propName) ){
+						i++;
+						kName.add(i, propName);
+						kVal.add(i, (Object)propEntry.getValue());
+					}
+				}
+			}
+
+			// Now go through again and pick up the non-indexed properties
+			it = propFilterHash.entrySet().iterator();
+			while( it.hasNext() ){
+				Map.Entry <?,?> propEntry = (Map.Entry<?,?>)it.next();
+				String propName = (propEntry.getKey()).toString();
+				// Don't allow search on properties that do not have SINGLE cardinality
+				if( !checkPropCardinality(propName, "Set") && !checkPropCardinality(propName, "List")  ){
+					if( ! indexedProps.contains(propName) ){
+						i++;
+						kName.add(i, propName);
+						kVal.add(i, (Object)propEntry.getValue());
+					}
+				}
+			}
+		}
+
+		Iterable <?> verts = null;
+		String propsAndValuesForMsg = "";
+		int topPropIndex = i;
+		if( topPropIndex == -1 ){
+			// No Filtering -- just go get them all
+			verts= graph.query().has("aai-node-type",nodeType).vertices();
+			propsAndValuesForMsg = " ( no filter props ) ";
+		}	
+		else if( topPropIndex == 0 ){
+			verts= graph.query().has(kName.get(0),kVal.get(0)).has("aai-node-type",nodeType).vertices();
+			propsAndValuesForMsg = " (" + kName.get(0) + " = " + kVal.get(0) + ") ";
+		}	
+		else if( topPropIndex == 1 ){
+			verts= graph.query().has(kName.get(0),kVal.get(0)).has(kName.get(1),kVal.get(1)).has("aai-node-type",nodeType).vertices();
+			propsAndValuesForMsg = " (" + kName.get(0) + " = " + kVal.get(0) + ", " 
+					+ kName.get(1) + " = " + kVal.get(1) + ") ";
+		}	 		
+		else if( topPropIndex == 2 ){
+			verts= graph.query().has(kName.get(0),kVal.get(0)).has(kName.get(1),kVal.get(1)).has(kName.get(2),kVal.get(2)).has("aai-node-type",nodeType).vertices();
+			propsAndValuesForMsg = " (" + kName.get(0) + " = " + kVal.get(0) + ", " 
+					+ kName.get(1) + " = " + kVal.get(1) + ", " 
+					+ kName.get(2) + " = " + kVal.get(2) +  ") ";
+		}	
+		else if( topPropIndex == 3 ){
+			verts= graph.query().has(kName.get(0),kVal.get(0)).has(kName.get(1),kVal.get(1)).has(kName.get(2),kVal.get(2)).has(kName.get(3),kVal.get(3)).has("aai-node-type",nodeType).vertices();
+			propsAndValuesForMsg = " (" + kName.get(0) + " = " + kVal.get(0) + ", " 
+					+ kName.get(1) + " = " + kVal.get(1) + ", " 
+					+ kName.get(2) + " = " + kVal.get(2) + ", " 
+					+ kName.get(3) + " = " + kVal.get(3) +  ") ";
+		}	 		
+		else {
+			String emsg = " -- Sorry -- we only support 4 filter properties in getNodes() for now... \n";
+			throw new AAIException("AAI_6114", emsg); 
+		}   
+		if( verts != null ){
+			// We did find some matching vertices
+			Iterator <?> it = verts.iterator();
+			while( it.hasNext() ){
+				TitanVertex v = (TitanVertex)it.next();
+				
+				if( skipGroomCheck ){
+					// Good or bad, just return everything we find
+					returnVertList.add( v );
+				}
+				else {
+					// Weed out any bad vertices we find
+					if( thisVertexNotReachable(transId, fromAppId, graph, v, apiVersion) ){
+						LOGGER.info("IN-LINE GROOMING - Unreachable Node DETECTED > skipping it. ");
+					}
+					else if( thisVertexHasBadEdges(transId, fromAppId, graph, v, apiVersion) ){
+						LOGGER.info("IN-LINE GROOMING - BAD EDGE DETECTED > skipping vtxId = [" + v.id() + "] ");
+					}
+					else if( thisVertexIsAPhantom(transId, fromAppId, graph, v, apiVersion) ){
+						LOGGER.info("IN-LINE GROOMING - BAD NODE DETECTED > skipping vtxId = [" + v.id() + "] ");
+					}
+					else {
+						returnVertList.add( v );
+					}
+				}
+			}
+		}
+		
+		return returnVertList;
+	}
+	
+	/**
+	 * Gets the nodes.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param nodeType the node type
+	 * @param propFilterHash the prop filter hash
+	 * @param noFilterOnPurpose the no filter on purpose
+	 * @return the nodes
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static ArrayList<TitanVertex> getNodes( String transId, String fromAppId, TitanTransaction graph, String nodeType,
+			HashMap<String,Object> propFilterHash, Boolean noFilterOnPurpose ) throws AAIException{
+		return getNodes(transId,  fromAppId,  graph,  nodeType,
+				propFilterHash,  noFilterOnPurpose,  null );
+	}
+	// End of getNodes()
+
+
+	/**
+	 * Gets the connected children.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param startVtx the start vtx
+	 * @param limitToThisNodeType the limit to this node type
+	 * @return ArrayList <TitanVertex>
+	 * @throws AAIException the AAI exception
+	 */
+	public static ArrayList<TitanVertex> getConnectedChildren( String transId, String fromAppId, TitanTransaction graph, 
+			TitanVertex startVtx, String limitToThisNodeType ) throws AAIException{
+		
+		// Just get child nodes (ie. other end of an OUT edge that is tagged as a parent/Child edge)
+		 
+		ArrayList <TitanVertex> childList = new ArrayList <TitanVertex> ();
+		Boolean doNodeTypeCheck = false;
+		if( limitToThisNodeType != null && ! limitToThisNodeType.equals("") ){
+			doNodeTypeCheck = true;
+		}
+		
+		
+		List<Vertex> verts = graph.traversal().V(startVtx).union(__.outE().has("isParent-REV", true).inV(), __.inE().has("isParent", true).outV()).toList();
+		TitanVertex tmpVtx = null;
+		int vertsSize = verts.size();
+		for (int i = 0; i < vertsSize; i++){
+			tmpVtx = (TitanVertex) verts.get(i);
+			if( ! doNodeTypeCheck ){ 
+				childList.add(tmpVtx);
+			}
+			else {
+				String tmpNT = tmpVtx.<String>property("aai-node-type").orElse(null);
+				if( tmpNT != null && tmpNT.equals(limitToThisNodeType) ){
+					childList.add(tmpVtx);
+				}
+			}
+		}
+		
+		return childList;		
+
+	}// End of getConnectedChildren()
+
+
+
+	/**
+	 * Gets the connected nodes.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param nodeType the node type
+	 * @param propFilterHash the prop filter hash
+	 * @param startNodeVal the start node val
+	 * @param apiVersion the api version
+	 * @param excludeRecurComingIn the exclude recur coming in
+	 * @return ArrayList <TitanVertex>
+	 * @throws AAIException the AAI exception
+	 */
+	public static ArrayList<TitanVertex> getConnectedNodes( String transId, String fromAppId, TitanTransaction graph, String nodeType,
+			HashMap<String,Object> propFilterHash, TitanVertex startNodeVal, String apiVersion, Boolean excludeRecurComingIn ) throws AAIException{
+		
+		DbMaps dbMaps = IngestModelMoxyOxm.dbMapsContainer.get(AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP));
+		/* Get (almost) all the nodes that are connected to this vertex.  
+		 * Narrow down what is returned using optional filter parameters nodeType and propFilterHash
+		 * NOTE - the default behavior has changed slightly.  For start-Nodes that
+		 *        can be recursivly connected, this method will only bring back the same kind of
+		 *        connected node by following an OUT edge.   Ie. if the start node is an "model-element", 
+		 *        then this method will only follow OUT edges to get to other "model-element" type nodes.
+		 */
+
+		String startNodeNT = "";
+		if( startNodeVal == null ){
+			// They should have passed in the node that this query starts from
+			throw new AAIException("AAI_6109", "null startNode object passed to getConnectedNodes()."); 
+		}   	
+		else {
+			startNodeNT = startNodeVal.<String>property("aai-node-type").orElse(null);
+		}
+		
+		boolean nodeTypeFilter = false;
+		if( nodeType != null && !nodeType.equals("") ){
+			// They want to filter using nodeType
+			if( ! dbMaps.NodeProps.containsKey(nodeType) ){
+				throw new AAIException("AAI_6115", "Unrecognized nodeType [" + nodeType + "] passed to getConnectedNodes()."); 
+			}
+			nodeTypeFilter = true;
+		}  
+		
+		ArrayList <String> excludeVidList = new <String> ArrayList ();
+		if( DbEdgeRules.CanBeRecursiveNT.containsKey(startNodeNT) && excludeRecurComingIn ){
+			// If we're starting on a nodeType that supports recursion, then find any connected
+			// nodes that are coming from IN edges so we can exclude them later.
+			
+			Iterable <?> vertsR = startNodeVal.query().direction(Direction.IN).vertices();
+			Iterator <?> vertIR = vertsR.iterator();
+			while( vertIR != null && vertIR.hasNext() ){
+				TitanVertex tmpVertIN = (TitanVertex) vertIR.next();
+				String tmpNT = tmpVertIN.<String>property("aai-node-type").orElse(null);
+				if( tmpNT != null && tmpNT.equals(startNodeNT) ){
+					// We're on a nodetype that supports recursion (like model-element) and we've
+					// found an connected Node of this same type on an IN edge - put this 
+					// on our excludeList.
+					excludeVidList.add( tmpVertIN.id().toString() );
+				}
+			}
+		}
+	
+		boolean propertyFilter = false;
+		if( propFilterHash != null && !propFilterHash.isEmpty() ){
+			// They want to filter using some properties
+			Iterator <?> it = propFilterHash.entrySet().iterator();
+			while( it.hasNext() ){
+				Map.Entry<?,?> propEntry = (Map.Entry<?,?>)it.next();
+				String propName = (propEntry.getKey()).toString();
+				if( ! dbMaps.NodeProps.containsValue(propName) ){
+					throw new AAIException("AAI_6116", "Unrecognized property name [" + propName + "] passed to getConnectedNodes()."); 
+				}
+				// Don't allow search on properties that do not have SINGLE cardinality
+				if( !checkPropCardinality(propName, "Set") && !checkPropCardinality(propName, "List")  ){
+					propertyFilter = true;
+				}
+			}
+		}
+		// If filter-properties were passed in, then look for nodes that have those values.
+		ArrayList<TitanVertex> returnVertList = new ArrayList<TitanVertex>();
+		Iterable<TitanVertex> qResult = null;
+		Iterator<TitanVertex> resultI = null;
+		try {
+			qResult = startNodeVal.query().vertices();
+			resultI = qResult.iterator();
+		}
+		catch( NullPointerException npe ){
+			throw new AAIException("AAI_6125", "Titan null pointer exception trying to get nodes connected to vertexId = " + 
+					startNodeVal.id() + ", aai-node-type = [" + startNodeVal.property("aai-node-type") + "]."); 
+		}
+
+		while( resultI != null && resultI.hasNext() ){
+			boolean addThisOne = true;
+			TitanVertex tmpV = (TitanVertex)resultI.next();			
+			if( tmpV == null ){
+				LOGGER.info("Titan gave a null vertex when looking for nodes connected to vertexId = " + 
+						startNodeVal.id() + ", aai-node-type = [" + startNodeVal.property("aai-node-type") + "].");
+				// Note - we will skip this one, but try to return any others that we find.
+				addThisOne = false;
+			}
+
+		else {
+				String tmpVid = tmpV.id().toString();
+				if( nodeTypeFilter ){
+					Object nto = tmpV.<Object>property("aai-node-type").orElse(null);
+					if( nto == null || !nto.toString().equals(nodeType) ){ 
+						//LOGGER.info("Found a connected vertex (vertexId = " + 
+						//		tmpVid + "), but we will not collect it.  It had aai-node-type [" +
+						//		nto + "], we are looking for [" + nodeType + "]. ");
+						// Note - we will skip this one, but try to return any others that we find.
+						addThisOne = false;
+					}
+				}
+				
+				if( excludeVidList.contains(tmpVid) ){
+					LOGGER.info("Found a connected vertex (vertexId = " + 
+							tmpVid + "), but will exclude it since it is on an IN edge and this nodeType " +
+							startNodeNT + " can be recursively attached.");
+					// Note - we will skip this one, but try to return any others that we find.
+					addThisOne = false;
+				}
+			
+				if( propertyFilter ){
+					Iterator <?> it = propFilterHash.entrySet().iterator();
+					while( it.hasNext() ){
+						Map.Entry <?,?>propEntry = (Map.Entry<?,?>)it.next();
+						String propName = (propEntry.getKey()).toString();
+						if( checkPropCardinality(propName, "Set") || checkPropCardinality(propName, "List")  ){
+							// Don't allow search on properties that do not have SINGLE cardinality
+							continue;
+						}
+						Object propVal =  propEntry.getValue();
+						Object foundVal = tmpV.<Object>property(propName).orElse(null);
+						if( foundVal != null && propVal != null && !foundVal.toString().equals(propVal.toString()) ){
+							addThisOne = false;
+							break;
+						}
+						else if( (foundVal == null && propVal != null) || (foundVal != null && propVal == null) ){
+							addThisOne = false;
+							break;
+						}
+					}
+				}
+			}
+			if( addThisOne ){
+				// This node passed the tests -- put it on the return List
+				returnVertList.add( (TitanVertex)tmpV );
+			}
+		}
+		//aaiLogger.debug(logline, " end ");
+		return returnVertList;
+
+	}// End of getConnectedNodes()
+
+
+	/**
+	 * Gets the connected nodes.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param nodeType the node type
+	 * @param propFilterHash the prop filter hash
+	 * @param startNodeVal the start node val
+	 * @param apiVersion the api version
+	 * @return the connected nodes
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static ArrayList<TitanVertex> getConnectedNodes(String transId, String fromAppId, TitanTransaction graph, String nodeType,
+			HashMap<String,Object> propFilterHash, TitanVertex startNodeVal, String apiVersion ) throws AAIException {
+		return getConnectedNodes( transId,  fromAppId,  graph,  nodeType,
+				propFilterHash,  startNodeVal,  apiVersion, true );
+	}
+	
+	/**
+	 * Gets the connected nodes.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param nodeType the node type
+	 * @param propFilterHash the prop filter hash
+	 * @param startNodeVal the start node val
+	 * @return the connected nodes
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static ArrayList<TitanVertex> getConnectedNodes(String transId, String fromAppId, TitanTransaction graph, String nodeType,
+			HashMap<String,Object> propFilterHash, TitanVertex startNodeVal ) throws AAIException {
+		return getConnectedNodes( transId,  fromAppId,  graph,  nodeType,
+				propFilterHash,  startNodeVal,  null, true );
+
+	}
+	
+	/**
+	 * Ip address format OK.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param addrVal the addr val
+	 * @param addrVer the addr ver
+	 * @param apiVersion the api version
+	 * @return Boolean
+	 * @throws AAIException the AAI exception
+	 */
+	public static Boolean ipAddressFormatOK(String transId, String fromAppId, String addrVal, String addrVer, String apiVersion) throws AAIException{
+
+		/* NOTE -- the google methods we use do not allow leading zeros in ipV4 addresses. 
+		 *     So it will reject, "22.33.44.001"
+		 */
+
+		if( addrVal == null ){
+			throw new AAIException("AAI_6120", "Bad data (addrVal = null) passed to ipAddressFormatOK()"); 
+		}
+		else if( addrVer == null ){
+			throw new AAIException("AAI_6120", "Bad data (addrType = null) passed to ipAddressFormatOK()"); 
+		}
+
+		Boolean retVal = false;
+		Boolean lookingForV4 = false;
+		Boolean lookingForV6 = false;
+		InetAddress inetAddr = null;
+
+		if( addrVer.equalsIgnoreCase("v4") || addrVer.equals("ipv4") || addrVer.equals("4")){
+			lookingForV4 = true;
+		}
+		else if( addrVer.equalsIgnoreCase("v6") || addrVer.equals("ipv6") || addrVer.equals("6")){
+			lookingForV6 = true;
+		}
+		else {
+			throw new AAIException("AAI_6120", " Bad data for addressVersion [" + addrVer + "] passed to ipAddressFormatOK()"); 
+		}
+
+		try {
+			inetAddr = InetAddresses.forString(addrVal);
+			if( inetAddr instanceof Inet4Address ){
+				if( lookingForV4 ){
+					retVal = true;
+				}
+				else {
+					throw new AAIException("AAI_6120", "Bad data. Address is a V4, but addressType said it should be V6.  [" 
+							+ addrVal + "], [" + addrVer + "] passed to ipAddressFormatOK()"); 
+				}
+			}
+			else if( inetAddr instanceof Inet6Address ){
+				if( lookingForV6 ){
+					retVal = true;
+				}
+				else {
+					throw new AAIException("AAI_6120", "Bad data. Address is a V6, but addressType said it should be V4.  [" 
+							+ addrVal + "], [" + addrVer + "] passed to ipAddressFormatOK()."); 
+				}
+			} 	 
+		} 
+		catch (IllegalArgumentException e) {
+			throw new AAIException("AAI_6120", "Badly formed ip-address:  [" + addrVal + "] passed to ipAddressFormatOK()"); 
+		}
+
+		return retVal;
+
+	}//end of ipAddressFormatOk()
+	
+	/**
+	 * Ip address format OK.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param addrVal the addr val
+	 * @param addrVer the addr ver
+	 * @return the boolean
+	 * @throws AAIException the AAI exception
+	 */
+	public static Boolean ipAddressFormatOK(String transId, String fromAppId, String addrVal, String addrVer) throws AAIException{
+		return ipAddressFormatOK( transId,  fromAppId,  addrVal,  addrVer, null);
+	}
+	
+	/**
+	 * Save aai edge to db.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param edgeLabel the edge label
+	 * @param outV the out V
+	 * @param inV the in V
+	 * @param propHash the prop hash
+	 * @param apiVersion the api version
+	 * @return TitanEdge
+	 * @throws AAIException the AAI exception
+	 */
+	private static TitanEdge saveAaiEdgeToDb(String transId, String fromAppId, TitanTransaction graph, String edgeLabel, 
+			TitanVertex outV, TitanVertex inV, HashMap <String,Object> propHash, String apiVersion) throws AAIException{
+
+		// If this edge doesn't exist yet, then create it.
+
+		// NOTE - the Titan javaDoc says that there might not always be an id for a node.
+		//   This is the internal-titan-unique-id, not any of our data.
+		//   Not sure how to know when it might be there and when it might not?!
+		//   So far, it has worked for all my testing, but this might warrant some
+		//   further investigation.
+
+		TitanEdge existingEdge = null;
+		String inVId =  inV.id().toString();
+		Iterator <Edge> eI = outV.edges(Direction.BOTH, edgeLabel);
+		while( eI.hasNext() ){
+			TitanEdge ed = (TitanEdge) eI.next();
+			TitanVertex otherVtx = (TitanVertex) ed.otherVertex(outV);
+			if( (otherVtx.id().toString()).equals(inVId) ){
+				// NOTE -?- Not sure -- at some point we might want to check the edgeLabels also since  we might
+				//   want to allow two different-type edges between the same two vertexes?  (or maybe not.)
+				existingEdge = ed;
+				break;
+			}
+		}
+
+		if( existingEdge != null ){
+			// This is just an UPDATE
+			for( Map.Entry<String, Object> entry : propHash.entrySet() ){
+				LOGGER.debug("update edge property/val = [" + entry.getKey() + "]/[" + entry.getValue() + "]");
+				existingEdge.property( entry.getKey(), entry.getValue() );
+			}
+
+			return( existingEdge );
+		}
+		else {
+			// This is an ADD
+			
+			// Uniqueness double-check.   This is just to catch the possibility that at the transaction layer,
+			//    if data came in for two identical nodes that point to the same dependant node (for uniqueness), 
+			//    we would only be able to catch the problem at the time the edge to the second node is added.   
+			//    For example - if they had a VM and then got a request to add two ipAddress nodes, but some 
+			//    bad data was passed and those two ipAddress nodes were identical -- we'd want to catch it.
+			String outV_NType = outV.<String>property("aai-node-type").orElse(null);
+			String inV_NType = inV.<String>property("aai-node-type").orElse(null);
+			if( needsADepNode4Uniqueness(transId, fromAppId, outV_NType, apiVersion)  
+					&&  nodeTypeACanDependOnB(transId, fromAppId, outV_NType, inV_NType, apiVersion) ){
+				// The out-Vertex has a uniqueness dependency on the in-vertex
+				// Make sure we haven't already added an node/edge like this in this transaction
+				HashMap <String, Object> nodeKeyPropsHash = getNodeKeyPropHash(transId, fromAppId, graph, outV); 
+				ArrayList<TitanVertex> resultList = new ArrayList<TitanVertex>();
+				resultList = DbMeth.getConnectedNodes("transId", "fromAppId", graph, outV_NType, nodeKeyPropsHash, inV, apiVersion, false);
+				if( resultList.size() > 0 ){
+					String propInfo = "";
+					if( nodeKeyPropsHash != null ){
+						propInfo = nodeKeyPropsHash.toString();
+					}
+					throw new AAIException("AAI_6117", "Failed to add edge.  This node (" + inV_NType + ") already has an edge to a " + outV_NType + 
+							" node with kepProps [" + propInfo + "]");  
+				}
+			}
+			else if( needsADepNode4Uniqueness(transId, fromAppId, inV_NType, apiVersion)  
+					&&  nodeTypeACanDependOnB(transId, fromAppId, inV_NType, outV_NType, apiVersion) ){ 	
+				// The in-Vertex has a uniqueness dependency on the out-vertex
+				// Make sure we haven't already added an node/edge like this in this transaction
+				HashMap <String, Object> nodeKeyPropsHash = getNodeKeyPropHash(transId, fromAppId, graph, inV);
+				ArrayList<TitanVertex> resultList = new ArrayList<TitanVertex>();
+				resultList = DbMeth.getConnectedNodes("transId", "fromAppId", graph, inV_NType, nodeKeyPropsHash, outV, apiVersion, false);
+				if( resultList.size() > 0 ){
+					String propInfo = "";
+					if( nodeKeyPropsHash != null ){
+						propInfo = nodeKeyPropsHash.toString();
+					}
+					throw new AAIException("AAI_6117", "Failed to add edge.  This node (" + outV_NType + ") already has an edge to a " + inV_NType + 
+							" node with kepProps [" + propInfo + "]");  
+				}
+			}
+			
+			
+			// We're good to go to add this edge
+
+			TitanEdge tEdge =  outV.addEdge( edgeLabel, inV );
+			// Add the properties to the new Edge
+			for( Map.Entry<String, Object> entry : propHash.entrySet() ){
+				tEdge.property( entry.getKey(), entry.getValue() );
+			}
+			
+			// For (resource-id updates) we need to "touch" the vertices on each side of the edge so
+			// anybody working on one of those vertices will know that something (ADDing this edge) has happened.
+			touchVertex( transId, fromAppId, inV );
+			touchVertex( transId, fromAppId, outV );
+			
+			return tEdge;
+		}
+
+	}// End saveAaiEdgeToDb()
+
+	
+	
+	/**
+	 * Derive edge rule key for this edge.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param tEdge the t edge
+	 * @return String - key to look up edgeRule (fromNodeType|toNodeType)
+	 * @throws AAIException the AAI exception
+	 */
+	public static String deriveEdgeRuleKeyForThisEdge( String transId, String fromAppId, TitanTransaction graph,  
+			TitanEdge tEdge ) throws AAIException{
+
+		TitanVertex fromVtx = tEdge.outVertex();
+		TitanVertex toVtx = tEdge.inVertex();
+		String startNodeType = fromVtx.<String>property("aai-node-type").orElse(null);
+		String targetNodeType = toVtx.<String>property("aai-node-type").orElse(null);
+		String key = startNodeType + "|" + targetNodeType;
+		if( EdgeRules.getInstance().hasEdgeRule(startNodeType, targetNodeType) ){
+			// We can use the node info in the order they were given
+			return( key );
+		}
+		else {
+			key = targetNodeType + "|" + startNodeType;
+			if( EdgeRules.getInstance().hasEdgeRule(targetNodeType, startNodeType) ){
+				return( key );
+			}
+			else {
+				// Couldn't find a rule for this edge
+				throw new AAIException("AAI_6120", "No EdgeRule found for passed nodeTypes: " + startNodeType + ", " 
+						+ targetNodeType); 
+			}
+		}
+	}// end of deriveEdgeRuleKeyForThisEdge()
+	
+	
+
+	/**
+	 * Save aai edge to db.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param edgeLabel the edge label
+	 * @param outV the out V
+	 * @param inV the in V
+	 * @param propHash the prop hash
+	 * @return the titan edge
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	private static TitanEdge saveAaiEdgeToDb(String transId, String fromAppId, TitanTransaction graph, String edgeLabel, 
+			TitanVertex outV, TitanVertex inV, HashMap <String,Object> propHash) throws AAIException{
+		return	saveAaiEdgeToDb( transId,  fromAppId,  graph,  edgeLabel, 
+				outV,  inV, propHash, null);
+	}
+	
+	/**
+	 * Persist aai edge.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param startVert the start vert
+	 * @param targetVert the target vert
+	 * @param apiVersion the api version
+	 * @return the titan edge
+	 * @throws AAIException the AAI exception
+	 */
+	public static TitanEdge persistAaiEdge( String transId, String fromAppId, TitanTransaction graph,  
+			TitanVertex startVert, TitanVertex targetVert, String apiVersion ) throws AAIException{
+		TitanEdge returnEdge = persistAaiEdge(transId, fromAppId, graph, startVert, targetVert, apiVersion, "");
+		return returnEdge;
+	}
+	
+	/**
+	 * Persist aai edge.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param startVert the start vert
+	 * @param targetVert the target vert
+	 * @param apiVersion the api version
+	 * @param edgeType the edge type
+	 * @return TitanEdge
+	 * @throws AAIException the AAI exception
+	 */
+	public static TitanEdge persistAaiEdge( String transId, String fromAppId, TitanTransaction graph,  
+			TitanVertex startVert, TitanVertex targetVert, String apiVersion, String edgeType ) throws AAIException{
+
+		TitanVertex fromVtx = null;
+		TitanVertex toVtx = null;
+		String startNodeType = startVert.<String>property("aai-node-type").orElse(null);
+		String targetNodeType = targetVert.<String>property("aai-node-type").orElse(null);
+		String fwdRuleKey = startNodeType + "|" + targetNodeType;
+		int fwdRuleCount = 0;
+		String fwdRule = "";
+		String fwdLabel = "";
+		String revRuleKey = targetNodeType + "|" + startNodeType;
+		int revRuleCount = 0;	
+		String revRule = "";
+		String revLabel = "";
+		String edRule = "";
+		String edLabel = "";
+		
+		Boolean checkType = false;
+		if( (edgeType != null) && edgeType != "" ){
+			checkType = true;
+		}
+		
+		// As of 16-07, it is possible to have more than one kind of edge defined between a given 
+		// pair of nodeTypes.   So we need to check to see if there is only one possibility, or if
+		// we need to look at the edgeType to determine which to use.  
+		// NOTE -- we're only supporting having 2 edges between a given pair of nodeTypes and
+		//    one and only one of them would have to be a parent-child edge.
+		
+		if( DbEdgeRules.EdgeRules.containsKey(fwdRuleKey) ){
+			Collection <String> edRuleColl = DbEdgeRules.EdgeRules.get(fwdRuleKey);
+			Iterator <String> ruleItr = edRuleColl.iterator();
+			while( ruleItr.hasNext() ){
+				String tmpRule = ruleItr.next();
+				String [] rules = tmpRule.split(",");
+				String tmpLabel = rules[0];
+				String tmpParChild = rules[3];
+				if( !checkType 
+						|| (checkType && tmpParChild.equals("true") && edgeType.equals("parentChild"))
+						|| (checkType && tmpParChild.equals("false") && edgeType.equals("cousin"))   ){
+					// Either they didn't want us to check the edgeType or it is a match
+					fwdRuleCount++;
+					if( fwdRuleCount > 1 ){
+						// We found more than one with the given info
+						throw new AAIException("AAI_6120", "Multiple EdgeRules found for nodeTypes: [" + startNodeType + "], [" 
+								+ targetNodeType + "], edgeType = [" + edgeType + "]."); 
+					}
+					else {
+						fwdRule = tmpRule;
+						fwdLabel = tmpLabel;
+					}
+				}
+			}
+		}
+		
+		// Try it the other way also (unless this is the case of a nodeType recursively pointing to itself 
+		// Ie. the edge rule:  "model-element|model-element"
+		if( !revRuleKey.equals(fwdRuleKey) && DbEdgeRules.EdgeRules.containsKey(revRuleKey) ){
+			Collection <String> edRuleColl = DbEdgeRules.EdgeRules.get(revRuleKey);
+			Iterator <String> ruleItr = edRuleColl.iterator();
+			while( ruleItr.hasNext() ){
+				String tmpRule = ruleItr.next();
+				String [] rules = tmpRule.split(",");
+				String tmpLabel = rules[0];
+				String tmpParChild = rules[3];
+				if( !checkType 
+						|| (checkType && tmpParChild.equals("true") && edgeType.equals("parentChild"))
+						|| (checkType && tmpParChild.equals("false") && edgeType.equals("cousin"))   ){
+					// Either they didn't want us to check the edgeType or it is a match
+					revRuleCount++;
+					if( revRuleCount > 1 ){
+						// We found more than one with the given info
+						throw new AAIException("AAI_6120", "Multiple EdgeRules found for nodeTypes: [" + targetNodeType + "], [" 
+								+ startNodeType + "], edgeType = [" + edgeType + "]."); 
+					}
+					else {
+						revRule = tmpRule;
+						revLabel = tmpLabel;
+					}
+				}
+			}
+		}
+			
+		if( (fwdRuleCount == 1) && (revRuleCount == 0) ){
+			// We can use the node info in the order they were given
+			fromVtx = startVert;
+			toVtx = targetVert;
+			edRule = fwdRule;
+			edLabel = fwdLabel;
+		}
+		else if( (fwdRuleCount == 0) && (revRuleCount == 1) ){
+			// We need to switch the vertex order so the edge-direction is correct
+			toVtx = startVert;
+			fromVtx = targetVert;
+			edRule = revRule;
+			edLabel = revLabel;
+		}
+		else if( (fwdRuleCount == 0) && (revRuleCount == 0) ){
+			// No edge rule found for this
+			throw new AAIException("AAI_6120", "No EdgeRule found for passed nodeTypes: " + startNodeType + ", " + targetNodeType 
+					+ "], checkLabelType = [" + edgeType + "]."); 
+		}	
+		else if( (fwdRuleCount > 0) && (revRuleCount > 0) ){
+			// We found more than one with the given info
+			throw new AAIException("AAI_6120", "Multiple EdgeRules (fwd and rev) found for nodeTypes: [" + startNodeType + "], [" 
+					+ targetNodeType + "], checkLabelType = [" + edgeType + "]."); 
+		}
+		
+		// If we got to this point, we now have a single edge label and we know to and from Vtx.
+		
+		HashMap <String,Object> edgeParamHash = getEdgeTagPropPutHash4Rule(transId, fromAppId, edRule);
+		// We do "source-of-truth" for all edges
+		edgeParamHash.put("source-of-truth", fromAppId );
+
+		TitanEdge returnEdge = saveAaiEdgeToDb(transId, fromAppId, graph, edLabel, fromVtx, toVtx, edgeParamHash, apiVersion);
+
+		return returnEdge;
+
+	}
+	
+	/**
+	 * Persist aai edge.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param startVert the start vert
+	 * @param targetVert the target vert
+	 * @return the titan edge
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static TitanEdge persistAaiEdge( String transId, String fromAppId, TitanTransaction graph,  
+			TitanVertex startVert, TitanVertex targetVert ) throws AAIException{
+		return persistAaiEdge( transId,  fromAppId,  graph,  
+				startVert,  targetVert, null);
+	}
+	// End persistAaiEdge()
+
+
+	/**
+	 * Persist aai edge.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param edgeLabel the edge label
+	 * @param startVert the start vert
+	 * @param targetVert the target vert
+	 * @param propHash the prop hash
+	 * @param addIfNotFound the add if not found
+	 * @return the titan edge
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static TitanEdge persistAaiEdge( String transId, String fromAppId, TitanTransaction graph,  
+			String edgeLabel, TitanVertex startVert, TitanVertex targetVert, 
+			HashMap <String,Object> propHash, Boolean addIfNotFound ) throws AAIException{  
+
+		/*----- This method is depricated ------
+		 *  We will ignore the parameters: edgeLabel, propHash and addIfNotFound
+		 *  We will use the remaining params to call the newer version of this method
+		 */
+		TitanEdge returnEdge = persistAaiEdge(transId, fromAppId, graph, startVert, targetVert, null);
+
+		return returnEdge;
+
+	}// End depricated version of persistAaiEdge()
+
+
+	/**
+	 * Persist aai edge with dep params.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param startVert the start vert
+	 * @param targetNodeType the target node type
+	 * @param targetNodeParamHash the target node param hash
+	 * @param apiVersion the api version
+	 * @return TitanEdge
+	 * @throws AAIException the AAI exception
+	 */
+	public static TitanEdge persistAaiEdgeWithDepParams( String transId, String fromAppId, TitanTransaction graph,  
+			TitanVertex startVert, String targetNodeType, HashMap <String,Object> targetNodeParamHash, String apiVersion) throws AAIException{
+
+		TitanVertex targetVert = getUniqueNodeWithDepParams( transId, fromAppId, graph, targetNodeType, targetNodeParamHash, apiVersion );
+		TitanEdge returnEdge = persistAaiEdge(transId, fromAppId, graph, startVert, targetVert, apiVersion);
+
+		return returnEdge;
+
+	}// End persistAaiEdgeWithDepParams()
+	
+	// Version that lets you pass in an edgeType ("parentChild" or "cousin" since it sometimes cannot be determined 
+	/**
+	 * Persist aai edge with dep params.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param startVert the start vert
+	 * @param targetNodeType the target node type
+	 * @param targetNodeParamHash the target node param hash
+	 * @param apiVersion the api version
+	 * @param edgeType the edge type
+	 * @return the titan edge
+	 * @throws AAIException the AAI exception
+	 */
+	// from the two nodeTypes anymore (16-07)
+	public static TitanEdge persistAaiEdgeWithDepParams( String transId, String fromAppId, TitanTransaction graph,  
+			TitanVertex startVert, String targetNodeType, HashMap <String,Object> targetNodeParamHash, 
+			String apiVersion, String edgeType) throws AAIException{
+		TitanVertex targetVert = getUniqueNodeWithDepParams( transId, fromAppId, graph, targetNodeType, targetNodeParamHash, apiVersion );
+		TitanEdge returnEdge = persistAaiEdge(transId, fromAppId, graph, startVert, targetVert, apiVersion, edgeType);
+
+		return returnEdge;
+
+	}// End persistAaiEdgeWithDepParams()
+	
+	/**
+	 * Persist aai edge with dep params.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param startVert the start vert
+	 * @param targetNodeType the target node type
+	 * @param targetNodeParamHash the target node param hash
+	 * @return the titan edge
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static TitanEdge persistAaiEdgeWithDepParams( String transId, String fromAppId, TitanTransaction graph,  
+			TitanVertex startVert, String targetNodeType, HashMap <String,Object> targetNodeParamHash) throws AAIException{
+		return persistAaiEdgeWithDepParams(  transId,  fromAppId,  graph,  
+				 startVert,  targetNodeType,  targetNodeParamHash, null);
+	}
+
+	/**
+	 * Gets the node key prop hash.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param vtx the vtx
+	 * @return nodeKeyPropHash
+	 * @throws AAIException the AAI exception
+	 */
+	public static HashMap <String, Object> getNodeKeyPropHash( String transId, String fromAppId, TitanTransaction graph, TitanVertex vtx) throws AAIException{
+
+		if( vtx == null ){
+			throw new AAIException("AAI_6109", "null node object passed to getNodeKeyPropHash().");
+		}
+		
+		DbMaps dbMaps = IngestModelMoxyOxm.dbMapsContainer.get(AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP));
+		
+		String nType = vtx.<String>property("aai-node-type").orElse(null);
+		if( ! dbMaps.NodeKeyProps.containsKey(nType) ){
+			// Problem if no key Properties defined for this nodeType
+			String defVer = AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP);
+			throw new AAIException("AAI_6105", "No node-key-properties defined in dbMaps for nodeType = " + nType + " (ver=" + defVer + ")"); 
+		}
+
+		HashMap <String,Object>nodeKeyPropsHash = new HashMap<String,Object>();
+		Collection <String> keyProps =  dbMaps.NodeKeyProps.get(nType);
+		Iterator <String> keyPropI = keyProps.iterator();
+		while( keyPropI.hasNext() ){
+			String propName = keyPropI.next();
+			Object value = (Object) vtx.<Object>property(propName).orElse(null); 
+			nodeKeyPropsHash.put(propName, value);
+		}
+
+		return nodeKeyPropsHash;
+
+	}// End of getNodeKeyPropHash()
+
+	/**
+	 * Gets the node name prop hash.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param vtx the vtx
+	 * @param apiVersion the api version
+	 * @return nodeKeyPropHash
+	 * @throws AAIException the AAI exception
+	 */
+	public static HashMap <String, Object> getNodeNamePropHash( String transId, String fromAppId, TitanTransaction graph, TitanVertex vtx, String apiVersion) throws AAIException{
+
+		if( vtx == null ){
+			throw new AAIException("AAI_6109", "null node object passed to getNodeNamePropHash()." );
+		}
+
+		String nType = vtx.<String>property("aai-node-type").orElse(null);
+		HashMap <String,Object>nodeNamePropsHash = new HashMap<String,Object>();
+		Collection <String> keyProps =  DbMeth.getNodeNameProps(transId, fromAppId, nType, apiVersion);
+		Iterator <String> keyPropI = keyProps.iterator();
+		while( keyPropI.hasNext() ){
+			String propName = keyPropI.next();
+			Object value = (Object) vtx.<Object>property(propName).orElse(null); 
+			nodeNamePropsHash.put(propName, value);
+		}
+
+		return nodeNamePropsHash;
+
+	}// End of getNodeNamePropHash()
+	
+
+	/**
+	 * Removes the aai edge.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param tEdge the t edge
+	 * @return void
+	 */
+	public static void removeAaiEdge( String transId, String fromAppId, TitanTransaction graph, TitanEdge tEdge){
+		// Before removing the edge, touch the vertices on each side so their resource-versions will get updated 
+		TitanVertex tmpVIn = tEdge.inVertex();
+		touchVertex( transId, fromAppId, tmpVIn );
+		 
+		TitanVertex tmpVOut = tEdge.outVertex();
+		touchVertex( transId, fromAppId, tmpVOut );
+
+		// Remove the passed in edge.
+		tEdge.remove();
+
+	}// end of removeAaiEdge()
+
+
+	/**
+	 * Removes the aai node.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param thisVtx the this vtx
+	 * @param scopeParam the scope param
+	 * @param apiVersion the api version
+	 * @param resourceVersion the resource version
+	 * @throws AAIException the AAI exception
+	 */
+	public static void removeAaiNode( String transId, String fromAppId, TitanTransaction graph, TitanVertex thisVtx, String scopeParam, 
+			String apiVersion, String resourceVersion ) throws AAIException{
+		// Note: the resource Version Override flag is only set to true when called by the Model Delete code which
+		//    has no way to know the resource-versions of nodes at lower-levels of it's model topology.
+		Boolean resVersionOverrideFlag = false;
+		removeAaiNode( transId, fromAppId, graph, thisVtx, scopeParam, apiVersion, resourceVersion, resVersionOverrideFlag );
+	}
+	
+
+	/**
+	 *  <pre>
+	 *  Possible values for deleteScope can be:
+	 *  	USE_DEFAULT - Get the scope from ref data for this node
+	 *  	THIS_NODE_ONLY (but should fail if it there are nodes that depend on it for uniqueness)
+	 *  	CASCADE_TO_CHILDREN  - will look for OUT-Edges that have parentOf/hasDelTarget = true and follow those down
+	 *      ERROR_4_IN_EDGES_OR_CASCADE - combo of error-if-any-IN-edges + CascadeToChildren
+	 *  	ERROR_IF_ANY_IN_EDGES - Fail if this node has any existing IN edges 
+	 *      ERROR_IF_ANY_EDGES - Fail if this node has any existing edges at all!
+	 *  </pre>.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param thisVtx the this vtx
+	 * @param scopeParam the scope param
+	 * @param apiVersion the api version
+	 * @param resourceVersion the resource version
+	 * @param resVerOverride the res ver override
+	 * @return void
+	 * @throws AAIException the AAI exception
+	 */
+	public static void removeAaiNode( String transId, String fromAppId, TitanTransaction graph, TitanVertex thisVtx, String scopeParam, 
+			String apiVersion, String resourceVersion, Boolean resVerOverride ) throws AAIException{
+		String nodeType2Del = thisVtx.<String>property("aai-node-type").orElse(null);
+		String deleteScope = scopeParam;
+		if( scopeParam.equals("USE_DEFAULT") ){
+			deleteScope =   getDefaultDeleteScope(transId, fromAppId, nodeType2Del, apiVersion);
+		}
+		
+		if( !resVerOverride && needToDoResourceVerCheck(apiVersion, false) ){
+			// Need to check that they knew what they were deleting
+			String existingResVer = thisVtx.<String>property("resource-version").orElse(null);
+			if( resourceVersion == null || resourceVersion.equals("") ){
+				throw new AAIException("AAI_6130", "Resource-version not passed for delete of = " + nodeType2Del); 
+			}
+			else if( (existingResVer != null) && !resourceVersion.equals(existingResVer) ){
+				throw new AAIException("AAI_6131", "Resource-version MISMATCH for delete of = " + nodeType2Del); 
+			}
+		}
+
+		if( !deleteScope.equals("THIS_NODE_ONLY")
+				&& !deleteScope.equals("CASCADE_TO_CHILDREN")
+				&& !deleteScope.equals("ERROR_4_IN_EDGES_OR_CASCADE")
+				&& !deleteScope.equals("ERROR_IF_ANY_EDGES")
+				&& !deleteScope.equals("ERROR_IF_ANY_IN_EDGES") ){
+			throw new AAIException("AAI_6120", "Unrecognized value in deleteScope:  [" + deleteScope + "]."); 
+		}
+
+		if( deleteScope.equals("ERROR_IF_ANY_EDGES") ){
+			if ( thisVtx.edges(Direction.BOTH).hasNext() ) {
+				throw new AAIException("AAI_6110", "Node cannot be deleted because it still has Edges and the ERROR_IF_ANY_EDGES scope was used."); 
+			}
+		} 
+		else if( deleteScope.equals("ERROR_IF_ANY_IN_EDGES") || deleteScope.equals("ERROR_4_IN_EDGES_OR_CASCADE") ){
+			Iterator <Edge> eI = thisVtx.edges(Direction.IN);
+			boolean onlyHasParent = false;
+			Edge temp = null;
+			if( eI != null && eI.hasNext() ){
+				temp = eI.next();
+				Boolean isParent = temp.<Boolean>property("isParent").orElse(null);
+				if (isParent != null && isParent && !eI.hasNext()) {
+					onlyHasParent = true;
+				}
+				
+				if (!onlyHasParent) {
+					throw new AAIException("AAI_6110", "Node cannot be deleted because it still has Edges and the " + deleteScope + " scope was used.");
+				}
+			}
+		}
+		else if( deleteScope.equals("THIS_NODE_ONLY")){
+			// Make sure nobody depends on this node.
+			Iterator<Edge> eI = thisVtx.edges(Direction.BOTH);
+			while( eI.hasNext() ){
+				TitanEdge ed = (TitanEdge) eI.next();
+				TitanVertex otherVtx = (TitanVertex) ed.otherVertex(thisVtx);
+				String nodeTypeA = otherVtx.<String>property("aai-node-type").orElse(null);
+				if( nodeTypeACanDependOnB(transId, fromAppId, nodeTypeA, nodeType2Del, apiVersion)){
+					// We're only supposed to delete this node - but another node is dependant on it,
+					// so we shouldn't delete this one.
+					throw new AAIException("AAI_6110", "Node cannot be deleted using scope = " + deleteScope + 
+							" another node (type = " + nodeTypeA + ") depends on it for uniqueness."); 
+				}
+			}
+		}
+
+		// We've passed our checks - so do some deleting of edges and maybe pass 
+		//     the delete request down to children or delete-targets.
+
+		// First we deal with the "IN"-Edges which can't have children/delete-targets which
+		// by definition (of "IN") on the other end
+		Iterator <Edge> eI_In = thisVtx.edges(Direction.IN);
+		while( eI_In.hasNext() ){
+			TitanEdge ed = (TitanEdge) eI_In.next();
+			
+			//- "touch" vertex on other side of this edge so it gets a fresh resource-version
+			TitanVertex tmpVOther = ed.otherVertex(thisVtx);
+			touchVertex( transId, fromAppId, tmpVOther );
+			
+			ed.remove();
+		}
+
+		// Now look at the "OUT"-edges which might include children or delete-targets
+		String cascadeMsg = "This nt = " + nodeType2Del + ", Cascading del to: ";
+		Iterator <Edge> eI_Out = thisVtx.edges(Direction.OUT);
+		if( !eI_Out.hasNext() ){
+			cascadeMsg = cascadeMsg + "[no children for this node]";
+		}
+		while( eI_Out.hasNext() ){
+			TitanEdge ed = (TitanEdge) eI_Out.next();
+			
+			// "touch" vertex on other side of this edge so it gets a fresh resource-version
+			TitanVertex tmpVOther = ed.otherVertex(thisVtx);
+			touchVertex( transId, fromAppId, tmpVOther );
+
+			Boolean otherVtxAChild = ed.<Boolean>property("isParent").orElse(null);
+			if( otherVtxAChild == null ){
+				otherVtxAChild = false;
+			}
+
+			Boolean otherVtxADeleteTarget = ed.<Boolean>property("hasDelTarget").orElse(null);
+			if( otherVtxADeleteTarget == null ){
+				otherVtxADeleteTarget = false;
+			}
+
+			if( (otherVtxAChild || otherVtxADeleteTarget) && 
+					(deleteScope.equals("CASCADE_TO_CHILDREN") || deleteScope.equals("ERROR_4_IN_EDGES_OR_CASCADE")) ){
+				// Delete the edge to the child and Pass the delete down to it.
+				ed.remove();
+				TitanVertex otherVtx = (TitanVertex) ed.otherVertex(thisVtx);
+				String vid = otherVtx.id().toString();
+				String nty = otherVtx.<String>property("aai-node-type").orElse(null);
+				String resVers = otherVtx.<String>property("resource-version").orElse(null);
+				cascadeMsg = cascadeMsg + "[" + nty + ":" + vid + "]";
+				removeAaiNode(transId, fromAppId, graph, otherVtx, "CASCADE_TO_CHILDREN", apiVersion, resVers);
+			}
+			else {
+				// The other node is not a child or deleteTarget.  Delete the edge to it if it is not
+				// dependent (Should never be dependent since it's not a child/delTarget...  but 
+				// someone could create a node that was dependent for Uniqueness without
+				// being a child/target.
+
+				// DEBUG -- eventually add the check for dependancy that isn't on a parent-type or delTarget-type edge
+				ed.remove();
+			}
+		}
+		
+		LOGGER.info(cascadeMsg);
+
+		Iterator<Edge> eI = thisVtx.edges(Direction.BOTH);
+		if( ! eI.hasNext() ){
+			// By this point, either there were no edges to deal with, or we have dealt with them.
+			thisVtx.remove();
+		}
+		else {
+			// Something went wrong and we couldn't delete all the edges for this guy.
+			throw new AAIException("AAI_6110", "Node could be deleted because it unexpectedly still has Edges.\n"); 
+		}
+	}
+	
+	
+	/**
+	 * Removes the aai node.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param thisVtx the this vtx
+	 * @param scopeParam the scope param
+	 * @return void
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static void removeAaiNode( String transId, String fromAppId, TitanTransaction graph, TitanVertex thisVtx, String scopeParam) throws AAIException{
+		removeAaiNode(transId, fromAppId, graph, thisVtx, scopeParam, null, null);
+	}
+	
+	/**
+	 * Removes the aai node.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param thisVtx the this vtx
+	 * @param scopeParam the scope param
+	 * @param apiVersion the api version
+	 * @throws AAIException the AAI exception
+	 */
+	@Deprecated
+	public static void removeAaiNode( String transId, String fromAppId, TitanTransaction graph, TitanVertex thisVtx, String scopeParam, 
+			String apiVersion ) throws AAIException{
+		removeAaiNode(transId, fromAppId, graph, thisVtx, scopeParam, apiVersion, null);
+	}
+	// end of removeAaiNode()
+
+
+	/**
+	 * Delete all graph data.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @return void
+	 */
+	public static void deleteAllGraphData( String transId, String fromAppId, TitanGraph graph ){
+		/** ======================================================================
+		 * WARNING -- this removes ALL the data that is currently in the graph.
+		 * ======================================================================
+		 **/
+		 LOGGER.warn("deleteAllGraphData called! Run for the hills!");
+		Iterator<Edge> edges = graph.edges(Direction.BOTH);
+		graph.tx().commit();
+		Edge edge = null;
+		while (edges.hasNext()) {
+			edge = edges.next();
+			edges.remove();
+		}
+		graph.tx().commit();
+		Iterator<Vertex> vertices = graph.vertices();
+		graph.tx().commit();
+		Vertex vertex = null;
+		while (vertices.hasNext()) {
+			vertex = vertices.next();
+			vertex.remove();
+		}
+		graph.tx().commit();
+	}
+
+
+	/**
+	 * Show all edges for node.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param tVert the t vert
+	 * @return the array list
+	 */
+	public static ArrayList <String> showAllEdgesForNode( String transId, String fromAppId, TitanVertex tVert ){ 
+
+		ArrayList <String> retArr = new ArrayList <String> ();
+		Iterator <Edge> eI = tVert.edges(Direction.IN);
+		if( ! eI.hasNext() ){
+			retArr.add("No IN edges were found for this vertex. ");
+		}
+		while( eI.hasNext() ){
+			TitanEdge ed = (TitanEdge) eI.next();
+			String lab = ed.label();
+			TitanVertex vtx = (TitanVertex) ed.otherVertex(tVert);
+			if( vtx == null ){
+				retArr.add(" >>> COULD NOT FIND VERTEX on the other side of this edge edgeId = " + ed.id() + " <<< ");
+			}
+			else {
+				String nType = vtx.<String>property("aai-node-type").orElse(null);
+				String vid = vtx.id().toString();
+				retArr.add("Found an IN edge (" + lab + ") to this vertex from a [" + nType + "] node with VtxId = " + vid );
+				//DEBUG ---
+				//showPropertiesForEdge(  transId, fromAppId, ed );
+			}
+		}
+		
+		eI = tVert.edges(Direction.OUT);
+		if( ! eI.hasNext() ){
+			retArr.add("No OUT edges were found for this vertex. ");
+		}
+		while( eI.hasNext() ){
+			TitanEdge ed = (TitanEdge) eI.next();
+			String lab = ed.label();
+			TitanVertex vtx = (TitanVertex) ed.otherVertex(tVert);
+			if( vtx == null ){
+				retArr.add(" >>> COULD NOT FIND VERTEX on the other side of this edge edgeId = " + ed.id() + " <<< ");
+			}
+			else {
+				String nType = vtx.<String>property("aai-node-type").orElse(null);
+				String vid = vtx.id().toString();
+				retArr.add("Found an OUT edge (" + lab + ") from this vertex to a [" + nType + "] node with VtxId = " + vid );
+				//DEBUG ---
+				//showPropertiesForEdge(  transId, fromAppId, ed );
+			}
+		}
+		return retArr;
+	}
+
+	
+	/**
+	 * Show properties for node.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param tVert the t vert
+	 * @return the array list
+	 */
+	public static ArrayList <String> showPropertiesForNode( String transId, String fromAppId, TitanVertex tVert ){ 
+
+		ArrayList <String> retArr = new ArrayList <String> ();
+		if( tVert == null ){
+			retArr.add("null Node object passed to showPropertiesForNode()\n");
+		}
+		else {
+			String nodeType = "";
+			//String datType = "";
+			Object ob = tVert.<Object>property("aai-node-type").orElse(null);
+			if( ob == null ){
+				nodeType = "null";
+			}
+			else{
+				nodeType = ob.toString();
+				//datType = ob.getClass().getSimpleName();
+			}
+			
+			retArr.add(" AAINodeType/VtxID for this Node = [" + nodeType + "/" + tVert.id() + "]");
+			retArr.add(" Property Detail: ");
+			Iterator<VertexProperty<Object>> pI = tVert.properties();
+			while( pI.hasNext() ){
+				VertexProperty<Object> tp = pI.next();
+				Object val = tp.value();
+				//retArr.add("Prop: [" + tp.getPropertyKey() + "], val = [" + val + "], dataType = " + val.getClass() );
+				retArr.add("Prop: [" + tp.key() + "], val = [" + val + "] ");
+			}
+		}
+		return retArr;
+	}
+
+	
+	/**
+	 * Gets the node name props.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param nodeType the node type
+	 * @param apiVersion the api version
+	 * @return HashMap of keyProperties
+	 * @throws AAIException the AAI exception
+	 */
+	public static Collection <String> getNodeNameProps( String transId, String fromAppId, String nodeType, String apiVersion ) throws AAIException{
+
+		DbMaps dbMaps = IngestModelMoxyOxm.dbMapsContainer.get(AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP));
+		
+		Collection <String> nameProps = new ArrayList <String>();
+		if( dbMaps.NodeNameProps.containsKey(nodeType) ){
+			nameProps = dbMaps.NodeNameProps.get(nodeType);
+		}
+		else if( DbEdgeRules.NodeTypeCategory.containsKey(nodeType) ){
+			// The passed-in nodeType was really a nodeCategory, theoretically, all the guys in the same 
+			// category should have the same name property -- so if they just give us the category, we will
+			// just give the name info from the first nodeType we encounter of that category.
+			Collection <String> nTypeCatCol = DbEdgeRules.NodeTypeCategory.get(nodeType);
+			Iterator <String> catItr = nTypeCatCol.iterator();
+			String catInfo = "";
+			if( catItr.hasNext() ){
+				// For now, we only look for one.
+				catInfo = catItr.next();
+			}
+			else {
+				throw new AAIException("AAI_6105", "Required Property name(s) not found for nodeType = " + nodeType); 
+			}
+
+			String [] flds = catInfo.split(",");
+			if( flds.length != 4 ){
+				throw new AAIException("AAI_6121", "Bad EdgeRule.NodeTypeCategory data (itemCount=" + flds.length + ") for nodeType = [" + nodeType + "]."); 
+			}
+
+			String nodeTypesString = flds[0];
+			String [] nodeTypeNames = nodeTypesString.split("\\|");
+			if( nodeTypeNames != null && nodeTypeNames.length > 0 ){
+				// We'll just use the first one
+				String nt = nodeTypeNames[0];
+				nameProps = dbMaps.NodeNameProps.get(nt);
+			}
+		}
+		
+		
+		// Note - it's ok if there was no defined name property for this nodeType.
+		
+		return nameProps;
+
+	}// end of getNodeKeyPropNames
+	
+	
+	/**
+	 * Gets the edge tag prop put hash 4 rule.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param edRule the ed rule
+	 * @return the edge tag prop put hash 4 rule
+	 * @throws AAIException the AAI exception
+	 */
+	public static HashMap <String,Object> getEdgeTagPropPutHash4Rule( String transId, String fromAppId, String edRule ) 
+			throws AAIException{ 
+		// For a given edgeRule - already pulled out of DbEdgeRules.EdgeRules --  parse out the "tags" that 
+		//     need to be set for this kind of edge.  
+		// These are the Boolean properties like, "isParent", "usesResource" etc.  
+		HashMap <String,Object> retEdgePropPutMap = new HashMap <String,Object>();
+		
+		if( (edRule == null) || edRule.equals("") ){
+			// No edge rule found for this
+			throw new AAIException("AAI_6120", "blank edRule passed to getEdgeTagPropPutHash4Rule()"); 
+		}
+			
+		int tagCount = DbEdgeRules.EdgeInfoMap.size();
+		String [] rules = edRule.split(",");
+		if( rules.length != tagCount ){
+			throw new AAIException("AAI_6121", "Bad EdgeRule data (itemCount =" + rules.length + ") for rule = [" + edRule  + "]."); 
+		}
+
+		// In DbEdgeRules.EdgeRules -- What we have as "edRule" is a comma-delimited set of strings.
+		// The first item is the edgeLabel.
+		// The second in the list is always "direction" which is always OUT for the way we've implemented it.
+		// Items starting at "firstTagIndex" and up are all assumed to be booleans that map according to 
+		// tags as defined in EdgeInfoMap.
+		// Note - if they are tagged as 'reverse', that means they get the tag name with "-REV" on it
+		for( int i = DbEdgeRules.firstTagIndex; i < tagCount; i++ ){
+			String booleanStr = rules[i];
+			Integer mapKey = new Integer(i);
+			String propName = DbEdgeRules.EdgeInfoMap.get(mapKey);
+			String revPropName = propName + "-REV";
+			
+			if( booleanStr.equals("true") ){
+				retEdgePropPutMap.put(propName, true);
+				retEdgePropPutMap.put(revPropName,false);
+			}
+			else if( booleanStr.equals("false") ){
+				retEdgePropPutMap.put(propName, false);
+				retEdgePropPutMap.put(revPropName,false);
+			}
+			else if( booleanStr.equals("reverse") ){
+				retEdgePropPutMap.put(propName, false);
+				retEdgePropPutMap.put(revPropName,true);
+			}
+			else {
+				throw new AAIException("AAI_6121", "Bad EdgeRule data for rule = [" + edRule + "], val = [" + booleanStr + "]."); 
+			}
+			
+		}
+
+		return retEdgePropPutMap;
+		
+	} // End of getEdgeTagPropPutHash()
+
+
+	
+	/**
+	 * Gets the edge tag prop put hash.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param edgeRuleKey the edge rule key
+	 * @return the edge tag prop put hash
+	 * @throws AAIException the AAI exception
+	 */
+	public static Map<String, EdgeRule> getEdgeTagPropPutHash( String transId, String fromAppId, String edgeRuleKey ) 
+			throws AAIException{ 
+		// For a given edgeRuleKey (nodeTypeA|nodeTypeB), look up the rule that goes with it in
+		// DbEdgeRules.EdgeRules and parse out the "tags" that need to be set on each edge.  
+		// These are the Boolean properties like, "isParent", "usesResource" etc.  
+		// Note - this code is also used by the updateEdgeTags.java code
+
+		String[] edgeRuleKeys = edgeRuleKey.split("\\|");
+		
+		if (edgeRuleKeys.length < 2 || ! EdgeRules.getInstance().hasEdgeRule(edgeRuleKeys[0], edgeRuleKeys[1])) {
+			throw new AAIException("AAI_6120", "Could not find an DbEdgeRule entry for passed edgeRuleKey (nodeTypeA|nodeTypeB): " + edgeRuleKey + "."); 
+		}
+		
+		Map<String, EdgeRule> edgeRules = EdgeRules.getInstance().getEdgeRules(edgeRuleKeys[0], edgeRuleKeys[1]);
+		
+		return edgeRules;
+		
+	} // End of getEdgeTagPropPutHash()
+
+	
+	/**
+	 * This property was put by newer version of code.
+	 *
+	 * @param apiVersionStr the api version str
+	 * @param nodeType the node type
+	 * @param propName the prop name
+	 * @return true, if successful
+	 * @throws AAIException the AAI exception
+	 */
+	private static boolean  thisPropertyWasPutByNewerVersionOfCode( String apiVersionStr, 
+					String nodeType, String propName) throws AAIException{
+		// We want to return True if the nodeType + property-name combo was introduced AFTER the apiVersion passed.
+		
+		int apiVerInt = 0;
+		int propIntroVerInt = 0;
+		
+		if( apiVersionStr == null || apiVersionStr.equals("") ){
+			apiVersionStr = org.openecomp.aai.util.AAIApiVersion.get();
+		}
+		apiVerInt = getVerNumFromVerString(apiVersionStr);
+		DbMaps dbMaps = IngestModelMoxyOxm.dbMapsContainer.get(AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP));
+		String propIntroKey = nodeType + "|" + propName;
+		if( propName.equals("prov-status") ){
+			// This is a special case -- The dbMaps from v2 has it in there, but it was introduced half way through.  So
+			// it needs to be catogorized as v3.
+			propIntroVerInt = 3;
+		}
+		else if( ! dbMaps.PropertyVersionInfoMap.containsKey(propIntroKey) ){
+			String detail = propIntroKey + " [" + propIntroKey + "] not found in dbMaps.PropertyVersionInfoMap."; 
+			throw new AAIException("AAI_6121", detail); 
+		}
+		else {
+			String propIntroVerString = dbMaps.PropertyVersionInfoMap.get(propIntroKey);
+			propIntroVerInt = getVerNumFromVerString( propIntroVerString );
+		}
+		
+		if( propIntroVerInt > apiVerInt ){
+			return true;
+		}
+		else {
+			return false;
+		}
+		
+	} // End of thisPropertyWasPutByNewerVersionOfCode()
+
+	
+	/**
+	 * Touch vertex.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param v the v
+	 * @return void
+	 */
+	public static void touchVertex( String transId, String fromAppId, TitanVertex v ){
+		// We want to "touch" the vertex -- Ie. update it's last-mod-date, last-mod- resource-version to the current date/time
+		if( v != null ){
+			long unixTimeNow = System.currentTimeMillis() / 1000L;
+			String timeNowInSec = "" + unixTimeNow;
+			v.property( "aai-last-mod-ts", timeNowInSec );
+			v.property( "resource-version", timeNowInSec );
+			v.property( "last-mod-source-of-truth", fromAppId );
+		}
+	} // End of touchVertex()
+	
+	
+	/**
+	 * Check prop cardinality.
+	 *
+	 * @param propName the prop name
+	 * @param cardinalityType the cardinality type
+	 * @return boolean
+	 * @throws AAIException the AAI exception
+	 */
+	public static boolean checkPropCardinality( String propName, String cardinalityType ) throws AAIException {
+		
+		// Return true if the named property is tagged in our dbMaps PropetyDataTypeMap as 
+		// having the passed in cardinality type.  
+		// NOTE: supported cardinality types in dbMaps = "Set" or "List"
+		// In Titan (and ex5.json), those go in as "SET" and "LIST"
+		DbMaps dbMaps = IngestModelMoxyOxm.dbMapsContainer.get(AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP));
+		
+		if( dbMaps.PropertyDataTypeMap.containsKey(propName) ){
+			String propDataType = dbMaps.PropertyDataTypeMap.get(propName);
+			if( propDataType != null && propDataType.startsWith(cardinalityType) ){
+				return true;
+			}
+		}
+		return false;
+		
+	} // End of checkPropCardinality()
+	
+	/**
+	 * Convert type if needed.
+	 *
+	 * @param propName the prop name
+	 * @param val the val
+	 * @return convertedValue (if it was a String but needed to be a Boolean)
+	 * @throws AAIException the AAI exception
+	 */
+	public static Object convertTypeIfNeeded( String propName, Object val )
+			throws AAIException {
+		// Make sure the dataType of the passed-in Object matches what the DB expects
+		
+		// NOTE: since this is a fix very late in our dev cycle, we'll just fix the scenarios that
+		//   we're having trouble with which is Strings getting into the db which should be going in as 
+		//   Booleans or Integers.
+		DbMaps dbMaps = IngestModelMoxyOxm.dbMapsContainer.get(AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP));
+		
+		if( dbMaps.PropertyDataTypeMap.containsKey(propName) ){
+			String dbExpectedDataType = dbMaps.PropertyDataTypeMap.get(propName);
+			if( dbExpectedDataType != null 
+					&& dbExpectedDataType.equals("Boolean") 
+					&& val != null
+					&& !(val instanceof Boolean) ){
+				String valStr = val.toString().trim();
+				if( valStr.equals("true") || valStr.equals("True") || valStr.equals("TRUE") ){
+					return Boolean.valueOf("true");
+				}
+				else if( valStr.equals("false") || valStr.equals("False") || valStr.equals("FALSE") ){
+					return Boolean.valueOf("false");
+				}
+				else {
+					String emsg = "Error trying to convert value: [" + valStr + "] to a Boolean for property + " + propName + "\n";
+					throw new AAIException("AAI_6120", emsg); 
+				}
+			}
+			else if( dbExpectedDataType != null 
+					&& dbExpectedDataType.equals("Integer") 
+					&& val != null 
+					&& !(val.toString().trim().equals("")) 
+					&& !(val instanceof Integer) ){
+				String valStr = val.toString().trim();
+				Integer newInt;
+				try {
+					newInt = Integer.valueOf(valStr);
+					return newInt;
+				}
+				catch( Exception e ){
+					String emsg = "Error trying to convert value: [" + valStr + "] to an Integer for property + " + propName + "\n";
+					throw new AAIException("AAI_6120", emsg); 
+				}
+			}
+		}
+		
+		// If it didn't need to be converted, just return it.
+		return val;
+	
+	} // End of convertTypeIfNeeded()
+
+	
+	
+	/**
+	 * This vertex not reachable.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param v the v
+	 * @param version the version
+	 * @return boolean
+	 */
+	public static boolean thisVertexNotReachable( String transId, String fromAppId, TitanTransaction graph, TitanVertex v, String version){
+		if( v == null ){
+			return true;   
+		}
+		else {
+			try {
+				 v.id().toString();
+			}
+			catch( Exception ex ){
+				// Could not get this -- sometimes we're holding a vertex object that has gotten deleted, so
+				// when we try to get stuff from it, we get an "Element Has Been Removed" error from Titan
+				return true;
+			}
+		}
+		
+		return false;
+		
+	} // End of thisVertexNotReachable()
+
+	/**
+	 * This vertex has bad edges.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param v the v
+	 * @param version the version
+	 * @return boolean
+	 */
+	public static boolean thisVertexHasBadEdges( String transId, String fromAppId, TitanTransaction graph, TitanVertex v, String version){
+		
+		Iterator <Edge> eItor = v.edges(Direction.BOTH);
+		while( eItor.hasNext() ){
+			Edge e = null;
+			e = eItor.next();
+			if( e == null ){
+				return true;
+			}
+			Vertex vIn = e.inVertex();
+			if( (vIn == null) || (vIn.<String>property("aai-node-type").orElse(null) == null) ){
+				 // this is a bad edge because it points to a vertex that isn't there anymore
+				 return true;
+			}
+			
+			Vertex vOut = e.outVertex();
+			if( (vOut == null) || (vOut.<String>property("aai-node-type").orElse(null) == null) ){
+				 // this is a bad edge because it points to a vertex that isn't there anymore
+				 return true;
+			}
+		}
+		
+		// If we made it to here, the vertex's edges must be ok.
+		return false;
+		
+	} // End of thisVertexHasBadEdges()
+	
+	
+	/**
+	 * This vertex is A phantom.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param v the v
+	 * @param version the version
+	 * @return boolean
+	 * @throws AAIException the AAI exception
+	 */
+	public static boolean thisVertexIsAPhantom( String transId, String fromAppId, TitanTransaction graph, TitanVertex v, String version ) 
+			throws AAIException {
+		
+		
+		// The kind of Phantom we're looking for is the kind that we sometimes get when we do a select without
+		// using key properties.  They can be in the database as a vertex, but the indexes that should point to 
+		// them are not working -- so they cannot be used by normal interfaces (like the REST API) which means
+		// that if we return it, it can mess up a caller who tries to use it.
+		if( v == null ){
+			return true;   
+		}
+		String thisVid =  v.id().toString();
+		
+		DbMaps dbMaps = IngestModelMoxyOxm.dbMapsContainer.get(AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP));
+		
+		Object propOb = v.<Object>property("aai-node-type").orElse(null);
+		if( propOb == null ){
+			// This vertex does not have an aai-node-type ---> it is messed up
+			return true;
+		}
+		String nType = propOb.toString();
+		if(  ! dbMaps.NodeKeyProps.containsKey(nType) ){
+			// This node Type does not have keys defined
+			// This could just be bad reference data, so we will not flag this guy, but we
+			// can't really do our test...
+			return false;
+		}
+		
+		HashMap <String,Object> propHashWithKeys = new HashMap<String, Object>();
+		Collection <String> keyProps = null;
+		try {
+			keyProps = getNodeKeyPropNames(transId, fromAppId, nType, version);
+		}
+		catch (AAIException ex) {
+			// something wrong with getting this guy's key property names - we'll abandon this test...
+			return false;
+		}
+	
+        Iterator <String> keyPropI = keyProps.iterator();
+        while( keyPropI.hasNext() ){
+        	String propName = keyPropI.next();
+        	String propVal = "";
+        	Object ob = v.<Object>property(propName).orElse(null);
+        	if( ob != null ){
+        		propVal = ob.toString();
+        	}
+        	propHashWithKeys.put(propName, propVal);
+        }
+        try {
+        	// Note - We can get more than one back since some nodes need a dep. node for uniqueness.
+        	//   We don't care about that -- we just want to make sure we can get this vertex back when
+        	//   we're searching with it's indexed fields. 
+        	// NOTE - we're passing the skipGroomCheck to getNodes so we don't wind up in an infinite loop
+        	ArrayList <TitanVertex> vertList2 = getNodes( transId, fromAppId, graph, nType, propHashWithKeys, false, version, true ); 
+        	Iterator<TitanVertex> iter2 = vertList2.iterator(); 
+            while( iter2.hasNext() ){ 
+            	TitanVertex tvx2 = iter2.next(); 
+            	String foundId = tvx2.id().toString();
+            	if( foundId.equals( thisVid ) ){
+            		// We could get back the vertex by looking it up using key properties...  That's good.
+            		return false;
+            	}
+            }
+        }
+        catch (Exception e2) {
+			//String msg = " Error encountered for this vertex id: [" + thisVid + 
+			//		"]. Caught this exception: " + e2.toString();
+			// Something messed up - but that doesn't prove that this is a phantom.
+			return false;
+		}
+		
+        // If we dropped down to here, we have looked but could not pull the vertex out of the
+        //    db using it's key fields, so it gets flagged as a Phantom.
+		return true;
+	
+	} // End of thisVertexIsAPhantom()
+	
+	
+	/**
+	 * Gets the node by unique key.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param graph the graph
+	 * @param aaiUniquekey the aai uniquekey
+	 * @return the node by unique key
+	 */
+	public TitanVertex getNodeByUniqueKey(String transId, String fromAppId, TitanTransaction graph, String aaiUniquekey) {
+		
+		TitanVertex vert = null;
+		
+		Iterator<?> vertI =  graph.query().has("aai-unique-key", aaiUniquekey).vertices().iterator(); 
+						
+		if( vertI != null && vertI.hasNext()) {
+			// We found a vertex that meets the input criteria. 
+			vert = (TitanVertex) vertI.next();
+		}
+		
+		return vert;
+	}
+
+
+
+}
+
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/dbgraphgen/ModelBasedProcessing.java b/aai-traversal/src/main/java/org/openecomp/aai/dbgraphgen/ModelBasedProcessing.java
new file mode 100644
index 0000000..f51e67b
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/dbgraphgen/ModelBasedProcessing.java
@@ -0,0 +1,3718 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.dbgraphgen;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.ListIterator;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
+import java.util.concurrent.Callable;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
+import org.apache.tinkerpop.gremlin.structure.Vertex;
+import org.apache.tinkerpop.gremlin.structure.VertexProperty;
+
+import org.openecomp.aai.db.DbMethHelper;
+import org.openecomp.aai.db.props.AAIProperties;
+import org.openecomp.aai.dbgen.PropertyLimitDesc;
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.ingestModel.DbMaps;
+import org.openecomp.aai.ingestModel.IngestModelMoxyOxm;
+import org.openecomp.aai.introspection.Introspector;
+import org.openecomp.aai.introspection.Loader;
+import org.openecomp.aai.introspection.exceptions.AAIUnknownObjectException;
+import org.openecomp.aai.query.builder.QueryBuilder;
+import org.openecomp.aai.serialization.db.DBSerializer;
+import org.openecomp.aai.serialization.db.EdgeRules;
+import org.openecomp.aai.serialization.db.EdgeType;
+import org.openecomp.aai.serialization.engines.TransactionalGraphEngine;
+import org.openecomp.aai.util.AAIConfig;
+import org.openecomp.aai.util.AAIConstants;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.google.common.collect.ArrayListMultimap;
+import com.google.common.collect.Multimap;
+import com.google.common.util.concurrent.SimpleTimeLimiter;
+import com.google.common.util.concurrent.TimeLimiter;
+import com.google.common.util.concurrent.UncheckedTimeoutException;
+import com.thinkaurelius.titan.core.TitanVertex;
+
+/**
+ * Utility class that uses Model/Named-Query definitions to navigate the graph.   
+ */
+public class ModelBasedProcessing{
+
+	private EELFLogger LOGGER = EELFManager.getInstance().getLogger(ModelBasedProcessing.class);
+	private final int MAX_LEVELS = 50;  // max depth allowed for our model - to protect against infinite loop problems
+
+	private TransactionalGraphEngine engine;
+	private Loader loader;
+	private DBSerializer serializer;
+	private DbMethHelper dbMethHelper;
+	
+	protected ModelBasedProcessing() {
+		
+	}
+	public ModelBasedProcessing(Loader loader, TransactionalGraphEngine engine, DBSerializer serializer) {
+		this.loader = loader;
+		this.engine = engine;
+		this.serializer = serializer;
+		dbMethHelper = new DbMethHelper(loader, engine);
+	}
+	/**
+	 * Gets the start nodes and model-ver's.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param passedModelVersionId the passed model-version-id -- optional (unique id for a model-ver)
+	 * @param passedModelId the passed model-invariant-id -- optional
+	 * @param passedModelName the passed model-name -- optional
+	 * @param passedTopNodeType the passed top node type -- optional (needed if neither model=invariant-id nor model-version-id is passed)
+	 * @param startNodeFilterArrayOfHashes the start node filter array of hashes -- optional (used to locate the first node(s) of instance data)
+	 * @param apiVer the api ver
+	 * @return HashMap of startNodes and their corresponding model-version-id's
+	 * @throws AAIException the AAI exception
+	 */
+	public Map<String,String> getStartNodesAndModVersionIds( String transId, String fromAppId,
+			String passedModelVersionId, 
+			String passedModelInvId,
+			String passedModelName,
+			String passedTopNodeType,
+			List<Map<String,Object>> startNodeFilterArrayOfHashes, 
+			String apiVer ) 
+					throws AAIException{
+		// ----------------------------------------------------------------------------------------------------
+		// Get a hash for all start-nodes (key = vtxId, val = modelVersionId that applies)
+		//     If no start-node-key info is passed, then use either the passed modelVersion or 
+		//         the passed model-invariant-id or model-name to collect them.
+		//     If start-node-key info is given, use it instead to look for start-nodes. 
+		//         Note: if ONLY start-node-key info is given, then it would have to map to nodes which 
+		//         have persona data.  Otherwise we'd have no way to know what model to collect data with.
+		// ----------------------------------------------------------------------------------------------------
+
+		Iterator<Vertex> startVerts = null;
+		Map<String, String> startVertInfo = new HashMap<>();
+		
+		if( startNodeFilterArrayOfHashes.isEmpty() ){
+			// Since they did not give any data to find start instances, we will have to find them
+			// using whatever model-info they provided so we can use it to map to persona-data in the db.
+			if( (passedModelVersionId == null || passedModelVersionId.equals(""))
+					 && (passedModelInvId == null || passedModelInvId.equals(""))
+					 && (passedModelName == null || passedModelName.equals(""))){
+				throw new AAIException("AAI_6118", "ModelInvariantId or ModelName or ModelVersionId required if no startNodeFilter data passed."); 
+			}
+			else {
+				// Use whatever model info they pass to find start-node instances
+				// Get the first/top named-query-element used by this query
+				if( passedModelVersionId != null && !passedModelVersionId.equals("") ){
+					// Need to look up the model-invariant-id and model-version to check against persona data
+					Vertex modVerVtx = getNodeUsingUniqueId(transId, fromAppId, "model-ver", 
+							"model-version-id", passedModelVersionId);
+					Vertex modVtx = getModelGivenModelVer( modVerVtx, "" );
+					String calcModId = modVtx.<String>property("model-invariant-id").orElse(null);
+					// Now we can look up instances that match this model's info
+					if( calcModId != null ){
+						startVerts = this.engine.asAdmin().getReadOnlyTraversalSource().V().has("model-invariant-id-local",calcModId).has("model-version-id-local",passedModelVersionId);
+					}
+				}	
+				else if( passedModelInvId != null && !passedModelInvId.equals("") ){
+					// They gave us the model-invariant-id
+					startVerts = this.engine.asAdmin().getReadOnlyTraversalSource().V().has("model-invariant-id-local",passedModelInvId);
+				}
+				else if( passedModelName != null && !passedModelName.equals("") ){
+					List<Vertex> modelVerVtxList = getModelVersUsingName(transId, fromAppId, passedModelName);
+					List<Vertex> startVtxList = new ArrayList<>();
+					// Need to look up the model-inv-ids and model-versions to check against persona data
+					if( !modelVerVtxList.isEmpty() ){
+						for( int i = 0; i < modelVerVtxList.size(); i++ ){
+							String calcModVerId = (modelVerVtxList.get(i)).<String>property("model-version-id").orElse(null);
+							Vertex modVtx = getModelGivenModelVer(modelVerVtxList.get(i),"");
+							String calcModInvId = modVtx.<String>property("model-invariant-id").orElse(null);		
+							// Now we can look up instances that match this model's info
+							Iterator<Vertex> tmpStartIter = this.engine.asAdmin().getReadOnlyTraversalSource().V().has("model-invariant-id-local",calcModInvId).has("model-version-id-local",calcModVerId);
+							while( tmpStartIter.hasNext() ){
+								Vertex tmpStartVert = (Vertex) tmpStartIter.next();
+								startVtxList.add(tmpStartVert);
+							}
+						}
+					}
+					if( !startVtxList.isEmpty() ){
+						startVerts = startVtxList.iterator();
+					}
+				}	
+			}
+			
+			if( startVerts != null ){ 
+				while( startVerts.hasNext() ){
+					Vertex tmpStartVert = (Vertex) startVerts.next();
+					String vid = tmpStartVert.id().toString();
+					String tmpModId =  tmpStartVert.<String>property("model-invariant-id-local").orElse(null);
+					String tmpModVerId =  tmpStartVert.<String>property("model-version-id-local").orElse(null);
+					startVertInfo.put(vid, tmpModVerId);
+				}
+			}
+			if( startVertInfo.isEmpty() ){
+				throw new AAIException("AAI_6114", "Start Node(s) could not be found for model data passed.  " +
+						"(modelVersionId = [" + passedModelVersionId + 
+						"], modelInvariantId = [" + passedModelInvId +
+						"], modelName = [" + passedModelName +
+						"])");
+			}
+			
+			return startVertInfo;
+		}
+		else {
+			// Use start-node filter info to find start-node(s) - Note - there could also be model info passed that we'll need
+			//     to use to trim down the set of start-nodes that we find based on the startNodeFilter data.
+			String modTopNodeType ="";
+			String modInfoStr = "";
+			if( passedModelVersionId != null && !passedModelVersionId.equals("") ){
+				modTopNodeType = getModelVerTopWidgetType( transId, fromAppId, passedModelVersionId, "", "" );
+				modInfoStr = "modelVersionId = (" + passedModelVersionId + ")"; 
+			}
+			else if( passedModelInvId != null && !passedModelInvId.equals("") ){
+				modTopNodeType = getModelVerTopWidgetType( transId, fromAppId,"", passedModelInvId, "" );
+				modInfoStr = "modelId = (" + passedModelInvId + ")"; 
+			}
+			else if( passedModelName != null && !passedModelName.equals("") ){
+				modTopNodeType = getModelVerTopWidgetType( transId, fromAppId,"", "", passedModelName );
+				modInfoStr = "modelName = (" + passedModelName + ")"; 
+			}
+			
+			if( modTopNodeType.equals("") ){
+				if( (passedTopNodeType == null) || passedTopNodeType.equals("") ){
+					String msg = "Could not determine the top-node nodeType for this request. modelInfo: [" + modInfoStr + "]";
+					throw new AAIException("AAI_6118", msg);
+				}
+				else {
+					// We couldn't find a top-model-type based on passed in model info, but they
+					// gave us a type to use -- so use it.
+					modTopNodeType = passedTopNodeType;
+				}
+			}
+			else {
+				// we did get a topNode type based on model info - make sure it doesn't contradict 
+				// the passsed-in one (if there is one)
+				if( passedTopNodeType != null && !passedTopNodeType.equals("") 
+						&& !passedTopNodeType.equals(modTopNodeType) ){
+					throw new AAIException("AAI_6120", "topNodeType passed in [" + passedTopNodeType 
+							+ "] does not match nodeType derived for model info passed in: ["
+							+ modTopNodeType + "]"); 
+				}
+			}
+				
+			List<String> modelVersionIds2Check = new ArrayList<>();
+			if( (passedModelName != null && !passedModelName.equals("")) ){
+				// They passed a modelName, so find all the model UUIDs (model-version-id's) that map to this
+				modelVersionIds2Check = getModelVerIdsUsingName(transId, fromAppId, passedModelName);
+			}
+			if( (passedModelVersionId != null && !passedModelVersionId.equals("")) ){
+				// They passed in a modelNameVersionId
+				if( modelVersionIds2Check.isEmpty() ){
+					// There was no modelName passed, so we can use the passed modelNameVersionId
+					modelVersionIds2Check.add(passedModelVersionId);
+				}
+				else if( modelVersionIds2Check.contains(passedModelVersionId) ){
+					// The passed in uuid does not conflict with what we got using the passed-in modelName.
+					// We'll just use the passed in uuid in this case.
+					// Hopefully they would not be passing strange combinations like this, but we'll try to deal with it.
+					modelVersionIds2Check = new ArrayList<>();  // Clear out what we had
+					modelVersionIds2Check.add(passedModelVersionId);
+				}
+			}
+			
+			// We should now be OK with our topNodeType for this request, so we can look for the actual startNodes
+			for( int i=0; i < startNodeFilterArrayOfHashes.size(); i++ ){
+				// Locate the starting node which will be used to look which corresponds to this set of filter data
+				Vertex startVtx = null;
+				try {
+					Optional<Vertex> result = dbMethHelper.searchVertexByIdentityMap(modTopNodeType, startNodeFilterArrayOfHashes.get(i));
+					if (!result.isPresent()) {
+						throw new AAIException("AAI_6114", "No Node of type " + modTopNodeType + " found for properties");
+					}
+					startVtx = result.get();
+				}
+				catch( AAIException e ){
+					String msg = "Could not find startNode of type = [" + modTopNodeType +  "], given these params: "  
+							+ startNodeFilterArrayOfHashes.get(i) + ". msg # from getUniqueNode() = " + e.getMessage();
+					throw new AAIException("AAI_6114", msg);
+				}
+			
+				String vid = startVtx.id().toString();
+				String personaModInvId = startVtx.<String>property("model-invariant-id-local").orElse(null);
+				String personaModVerId = startVtx.<String>property("model-version-id-local").orElse(null);
+					
+				// Either this start-node has persona info (which should not contradict any passed-in model info)
+				//    or they should have passed in the model to use - so we'd just use that.
+				if( personaModVerId != null && !personaModVerId.equals("") ){
+					// There is persona data in this start-node.  So make sure it doesn't contradict any "passed" stuff
+					if( modelVersionIds2Check.isEmpty()  
+							&& (passedModelInvId == null || passedModelInvId.equals("")) ){
+						// They didn't pass any model info, so use the persona one.
+						startVertInfo.put(vid, personaModVerId);
+					}
+					else if( modelVersionIds2Check.isEmpty() 
+							&& (passedModelInvId != null && !passedModelInvId.equals("")) ){
+						// They passed in just the modelId - so check it
+						if( passedModelInvId.equals(personaModInvId) ){
+							startVertInfo.put(vid, personaModVerId);
+						}
+					}
+					else if( !modelVersionIds2Check.isEmpty() 
+							&& (passedModelInvId == null || passedModelInvId.equals("")) ){
+						// They passed in just modelVersionId - so check
+						if( modelVersionIds2Check.contains(personaModVerId) ){
+							startVertInfo.put(vid, personaModVerId);
+						}
+					}	
+					else if( !modelVersionIds2Check.isEmpty() 
+							&& (passedModelInvId != null && !passedModelInvId.equals("")) ){
+						// We have BOTH a modelVersionIds and a modelId to check 
+						if( passedModelInvId.equals(personaModInvId) 
+								&& modelVersionIds2Check.contains(personaModVerId) ){
+							startVertInfo.put(vid, personaModVerId);
+						}
+					}
+				}
+				else {
+					// This start node did not have persona info -- so we will use the passed in model info if they passed one
+					if( passedModelVersionId!= null && !passedModelVersionId.equals("") ){
+						// The model-version-id uniquely identifies a model-ver, so we can use it.
+						startVertInfo.put(vid, passedModelVersionId);
+					}
+					else {
+						throw new AAIException("AAI_6118", "Found startNode but since it does not have persona data, the " +
+								" model-version-id is required. "); 
+					}
+				}
+			}
+		}
+		
+		return startVertInfo;
+		
+	}//end of  getStartNodesAndModVersionIds()
+		
+
+	/**
+	 * Query by model. (really model-ver)
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param modelVersionId the model-version-id (unique id in model-ver)
+	 * @param modelInvariantId the model-invariant-id (unique id in model)
+	 * @param modelName the model name
+	 * @param topNodeType - optional (needed if neither model-invariant-id nor model-version-id is passed)
+	 * @param startNodeFilterArrayOfHashes the start node filter array of hashes -- optional (used to locate the first node(s) of instance data)
+	 * @param apiVer the api ver
+	 * @return resultSet
+	 * @throws AAIException the AAI exception
+	 */
+	public List<ResultSet> queryByModel( String transId, String fromAppId,
+			String modelVersionId, 
+			String modelInvariantId,
+			String modelName,
+			String topNodeType,
+			List<Map<String,Object>> startNodeFilterArrayOfHashes, 
+			String apiVer ) 
+					throws AAIException{
+	
+		final String transId_f = transId;
+		final String fromAppId_f = fromAppId;
+		final String modelVersionId_f = modelVersionId;
+		final String modelInvId_f = modelInvariantId;
+		final String modelName_f = modelName;
+		final String topNodeType_f = topNodeType;
+		final List<Map<String,Object>> startNodeFilterArrayOfHashes_f = startNodeFilterArrayOfHashes; 
+		final String apiVer_f = apiVer; 
+		
+		// Find out what our time-limit should be
+		int timeLimitSec = 0;
+		String timeLimitString = AAIConfig.get("aai.model.query.timeout.sec");
+		if( timeLimitString != null && !timeLimitString.equals("") ){
+			try {
+				timeLimitSec = Integer.parseInt(timeLimitString);
+			}
+			catch ( Exception nfe ){
+				// Don't worry, we will leave the limit as zero - which tells us not to use it.
+			}
+		}
+		
+		if( timeLimitSec <= 0 ){
+			// We will NOT be using a timer
+			return queryByModel_Timed( transId, fromAppId,
+		  			modelVersionId, 
+		  			modelInvariantId,
+		  			modelName,
+		  			topNodeType,
+		  			startNodeFilterArrayOfHashes, 
+		  			apiVer );
+		}
+		
+		List<ResultSet> resultList = new ArrayList<>();
+		TimeLimiter limiter = new SimpleTimeLimiter();
+		try {
+			resultList = limiter.callWithTimeout(new Callable <List<ResultSet>>() {
+			    public List<ResultSet> call() throws AAIException {
+			      return queryByModel_Timed( transId_f, fromAppId_f,
+			  			modelVersionId_f, 
+			  			modelInvId_f,
+			  			modelName_f,
+			  			topNodeType_f,
+			  			startNodeFilterArrayOfHashes_f, 
+			  			apiVer_f );
+			    }
+			  }, timeLimitSec, TimeUnit.SECONDS, true);
+		} 
+		catch (AAIException ae) {
+			// Re-throw AAIException so we get can tell what happened internally
+			throw ae;
+		}
+		catch (UncheckedTimeoutException ute) {
+			throw new AAIException("AAI_6140", "Query Processing Limit exceeded. (limit = " + timeLimitSec + " seconds)");
+		}
+		catch (Exception e) {
+			throw new AAIException("AAI_6128", "Unexpected exception in queryByModel(): " + e.getMessage() );
+		}
+
+		return resultList;
+	}
+	
+		
+	/**
+	 * Query by model (model-ver) timed.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param modelVersionId the model-version-id (unique id in model-ver)
+	 * @param modelInvariantId the model-invariant-id (unique id in model)
+	 * @param modelName the model name
+	 * @param topNodeType the top node type
+	 * @param startNodeFilterArrayOfHashes the start node filter array of hashes
+	 * @param apiVer the api ver
+	 * @return the array list
+	 * @throws AAIException the AAI exception
+	 */
+	public List<ResultSet> queryByModel_Timed( String transId, String fromAppId,
+			String modelVersionId,   
+			String modelInvariantId,
+			String modelName,
+			String topNodeType,
+			List<Map<String,Object>> startNodeFilterArrayOfHashesVal, 
+			String apiVer ) 
+					throws AAIException{
+	
+		DbMaps dbMaps = IngestModelMoxyOxm.dbMapsContainer.get(AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP));
+				
+		List<ResultSet> resultArray = new ArrayList<>();
+		
+		// NOTE: this method can be used for different styles of queries:
+		//   a) They could pass neither a modelVersionId or a modelInvariantId but just pass a set of data defining start-nodes.
+		//      Note - with no model info, we need them to pass the startNodeType for us to be able to use the
+		//      start-node-filter data.  We would look at each start node and ensure that each has persona-model info.  
+		//      Then use whatever model corresponds to each instance to pull that instance's data.
+		//   b) They could pass a modelInvariantId, but no modelVersionId and no startNode info.   In this case, we
+		//      Would look in the database for all nodes that have a model-invariant-id-local that matches what was 
+		//      passed, and then for each of those instances, pull the data based on the corresponding model.
+		//   c) They could pass a model-version-id, but no startNode info. We'd make sure that if a 
+		//      model-invariant-id was also passed, that it does not conflict - but it really should be null if they
+		//      are passing a full model-version-id.   Like case -b-, we'd do a query for all nodes
+		//      that have persona info that corresponds to the model-version-id passed and then 
+		//      collect data for each one.
+		//   d) They could pass either modelVersionId or modelInvariantId AND startNodeFilter info.  In this case we
+		//      would look at the model info to figure out what the top-node-type is, then look at the 
+		//      top-node instances based on the startNodeFilter.   We'd only collect data for each instance if
+		//      it's persona model info matches what was passed in.
+		
+		
+		// Sorry to do this, but code that gets called with an empty hash as the first array element was causing errors
+		List<Map<String,Object>> startNodeFilterArrayOfHashes = new ArrayList <Map<String,Object>>();
+		if( !startNodeFilterArrayOfHashesVal.isEmpty() ){
+			Map<String,Object> tmpH = startNodeFilterArrayOfHashesVal.get(0);
+			if( !tmpH.isEmpty() ){
+				for( int i=0; i < startNodeFilterArrayOfHashesVal.size(); i++ ){
+					startNodeFilterArrayOfHashes.add( startNodeFilterArrayOfHashesVal.get(i) );
+				}
+			}
+		}
+				
+		// ----------------------------------------------------------------------------------------------------------
+		// Get a Hash of all the start-nodes (top instance-data node for a model-ver where we will 
+		// start collecting data) for startNode2ModelVerHash:  
+		// 			key = vertex-id for the startNode, 
+		//			value = model-version-id for the corresponding model-ver   
+		// ----------------------------------------------------------------------------------------------------------
+		Map<String, String> startNode2ModelVerHash = getStartNodesAndModVersionIds( transId, fromAppId,
+				modelVersionId, modelInvariantId, modelName, topNodeType,
+				startNodeFilterArrayOfHashes, apiVer );	
+		
+		//System.out.println("\nDEBUG -- Here's a dump of the startnodes/model-vers: " + startNode2ModelVerHash.toString()); 
+		
+		// --------------------------------------------------------------------------------------------------------
+		// Figure out what-all models (model-ver nodes) we will be dealing with 
+		// Note - Instances must all use the same type of start-node, but do not have to all use the same model-ver.
+		// --------------------------------------------------------------------------------------------------------
+		Map<String, Vertex> distinctModelVersHash = new HashMap<>(); 
+			// For distinctModelVersHash:  key = modelVersionId, val= modelVerVertex
+		String startNodeType = "";
+		if( topNodeType != null && !topNodeType.equals("") ){
+			startNodeType = topNodeType;
+		}
+
+		List<String> skipModelVerIdList = new ArrayList<>();
+		List<String> skipStartVertVerIdList = new ArrayList<>();
+		Set <String> snKeySet = startNode2ModelVerHash.keySet();
+		Iterator<String> startNodeIterator = snKeySet.iterator();
+		while( startNodeIterator.hasNext() ){
+			String modVerIdKey = (String) startNodeIterator.next();  
+			String modVerId = startNode2ModelVerHash.get(modVerIdKey);
+			if( !distinctModelVersHash.containsKey(modVerId) ){
+				// First time seeing this model-version-id
+				Vertex modVerVtx = getNodeUsingUniqueId(transId, fromAppId, "model-ver", 
+						"model-version-id", modVerId);
+				String tmpNodeType = "";
+				try {
+					tmpNodeType = getModelVerTopWidgetType( modVerVtx, "" );
+				}
+				catch( AAIException ae ){
+					// There must be some old bad data in the db - we will skip over this model-ver since its
+					// model is not good anymore - but will log that this is happening.
+					skipModelVerIdList.add(modVerId);
+					skipStartVertVerIdList.add(modVerIdKey);
+					System.out.println(">>>  WARNING - will not collect model data for this vertex since " +
+							"it uses an inconsistant model-ver model.  Model-version-id = " + modVerId );
+				}
+				
+				if( tmpNodeType != null && !tmpNodeType.equals("") ){
+					if( startNodeType.equals("") ){
+						startNodeType = tmpNodeType;
+					}
+					else if( !startNodeType.equals(tmpNodeType) ){
+						String msg = "Conflict between startNode types for models involved: [" + startNodeType
+								+ "], [" + tmpNodeType + "]";
+						throw new AAIException("AAI_6125", msg);
+					}
+					distinctModelVersHash.put(modVerId, modVerVtx);
+				}
+			}
+		}
+		
+		//System.out.println("\nDEBUG -- Here's a dump of the DISTINCT model-ver hash: " + distinctModelVersHash.toString() );
+	
+		// ------------------------------------------------------------------------------------------------------
+		// Get the "valid-next-step" hash for each distinct model-ver
+		// While we're at it, get a mapping of model-invariant-id|model-version to model-version-id for 
+		//     the model-vers being used
+		// ------------------------------------------------------------------------------------------------------
+		Map<String, Multimap<String, String>> validNextStepHash = new HashMap<>(); 
+			// validNextStepHash:   key = modelVerId, value = nextStepMap
+		Set <String> keySet = distinctModelVersHash.keySet();
+		Iterator<String> modelVerIterator = keySet.iterator();
+		while( modelVerIterator.hasNext() ){
+			String modVerKey = (String) modelVerIterator.next();
+			if( ! skipModelVerIdList.contains(modVerKey) ){
+				Vertex modelVerVtx = (Vertex)distinctModelVersHash.get(modVerKey);
+				Multimap<String, String> tmpTopoMap = genTopoMap4ModelVer( transId, fromAppId,
+						modelVerVtx, modVerKey, dbMaps );
+				validNextStepHash.put(modVerKey, tmpTopoMap);
+			}
+		} 
+				
+		// -------------------------------------------------------------------------------------------------
+		// Figure out what the "start-node" for each instance will be (plus the info we will use to 
+		//       represent that in our topology)
+		// -------------------------------------------------------------------------------------------------
+		List<String> failedPersonaCheckVids = new ArrayList<>();
+		Map<String, String> firstStepInfoHash = new HashMap<>(); 
+			// For firstStepInfoHash:   key = startNodeVtxId, val=topNodeType plus personaData if applicable
+			//                            ie. the value is what we'd use as the "first-step" for this model.
+		if( !nodeTypeSupportsPersona( startNodeType, dbMaps) ){
+			// This node type doesn't have persona info, so we just use startNodeType for the first-step-info 
+			snKeySet = startNode2ModelVerHash.keySet();
+			startNodeIterator = snKeySet.iterator();
+			while( startNodeIterator.hasNext() ){
+				String vtxKey = (String) startNodeIterator.next();
+				firstStepInfoHash.put(vtxKey,startNodeType);
+			}
+		}
+		else { 
+			// Need to check that this node's persona data is good and if it is - use it for the first step info
+			snKeySet = startNode2ModelVerHash.keySet();
+			startNodeIterator = snKeySet.iterator();
+			while( startNodeIterator.hasNext() ){
+				String vtxKey = (String) startNodeIterator.next();
+				Iterator<Vertex> vtxIterator = this.engine.asAdmin().getReadOnlyTraversalSource().V(vtxKey);
+				Vertex tmpVtx = (Vertex)vtxIterator.next();
+				String thisVtxModelVerId = startNode2ModelVerHash.get(vtxKey);
+				if( skipModelVerIdList.contains(thisVtxModelVerId) ){
+					// Skip this vertex because it uses a model-ver that is bad
+					continue;
+				}
+				Vertex modelVerVtx = (Vertex)distinctModelVersHash.get(thisVtxModelVerId);
+				Vertex modelVtx = getModelGivenModelVer( modelVerVtx, "" );
+				String modInvId = modelVtx.<String>property("model-invariant-id").orElse(null);
+				String personaModInvId = tmpVtx.<String>property("model-invariant-id-local").orElse(null);
+				String personaModVerId = tmpVtx.<String>property("model-version-id-local").orElse(null);
+				if( modInvId.equals(personaModInvId) && thisVtxModelVerId.equals(personaModVerId) ){
+					String tmpPersonaInfoStr = startNodeType + "," + personaModInvId + "," + personaModVerId;
+					firstStepInfoHash.put(vtxKey, tmpPersonaInfoStr );
+				}
+				else { 
+					// we won't use this start node below when we collect data because it should have
+					// had persona data that matched it's model - but it did not.
+					failedPersonaCheckVids.add(vtxKey);
+				}
+			}	
+		}	
+
+		//System.out.println("\nDEBUG -- Here's a dump of the firstStepInfoHash hash: " + firstStepInfoHash.toString() );
+		
+		// ------------------------------------------------------------------------------------------------
+		// Loop through each start-node, collect it's data using collectInstanceData() and put the 
+		//      resultSet onto the resultArray.
+		// ------------------------------------------------------------------------------------------------
+		
+		// Make sure they're not bringing back too much data
+		String maxString = AAIConfig.get("aai.model.query.resultset.maxcount");
+		if( maxString != null &&  !maxString.equals("") ){
+			int maxSets = 0;
+			try {
+				maxSets = Integer.parseInt(maxString);
+			}
+			catch ( Exception nfe ){
+				// Don't worry, we will leave the max as zero - which tells us not to use it.
+			}
+			
+			if( maxSets > 0 && (startNode2ModelVerHash.size() > maxSets) ){
+				String msg = " Query returns " + startNode2ModelVerHash.size() + " resultSets.  Max allowed is: " + maxSets;
+				throw new AAIException("AAI_6141", msg);
+			}
+		}
+		
+		snKeySet = startNode2ModelVerHash.keySet();
+		startNodeIterator = snKeySet.iterator();
+		while( startNodeIterator.hasNext() ){
+			String topNodeVtxId  = (String) startNodeIterator.next();
+			if( failedPersonaCheckVids.contains(topNodeVtxId) ){
+				// Skip this vertex because it failed it's persona-data check above
+				continue;
+			}
+			if( skipStartVertVerIdList.contains(topNodeVtxId) ){
+				// Skip this vertex because it uses a model-ver that is bad
+				continue;
+			}
+			
+			Iterator<Vertex> vtxIterator = this.engine.asAdmin().getReadOnlyTraversalSource().V(topNodeVtxId);
+			Vertex tmpStartVtx = (Vertex)vtxIterator.next();
+			String elementLocationTrail = firstStepInfoHash.get(topNodeVtxId); 
+			String modelVerId = startNode2ModelVerHash.get(topNodeVtxId);
+			Multimap<String, String> validNextStepMap = validNextStepHash.get(modelVerId);
+			
+			List<String> vidsTraversed = new ArrayList<>();
+			Map<String,String> emptyDelKeyHash = new HashMap<>();
+			Map<String,String> emptyNQElementHash = new HashMap<>();  // Only applies to Named Queries
+			ResultSet tmpResSet = collectInstanceData( transId, fromAppId, 
+					tmpStartVtx, elementLocationTrail, 
+					validNextStepMap, vidsTraversed, 0, emptyDelKeyHash, emptyNQElementHash, apiVer );
+			
+			resultArray.add(tmpResSet);
+		}
+		
+		return resultArray;
+		
+	}// queryByModel_Timed()
+	
+			
+	
+	/**
+	 * Run delete by model-ver.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param modelVersionId the model version id -- unique id for a model-ver node
+	 * @param topNodeTypeVal the top node type val -- required if no model-version-id is passed
+	 * @param startNodeFilterHash the start node filter hash -- used to locate the first node of instance data
+	 * @param apiVer the api ver
+	 * @param resVersion the res version -- resourceVersion of the top/first widget in the model instance
+	 * @return HashMap (keys = vertexIds that were deleted)
+	 * @throws AAIException the AAI exception
+	 */
+	public Map<String,String> runDeleteByModel( String transId, String fromAppId,
+			String modelVersionId, String topNodeTypeVal, Map<String,Object> startNodeFilterHash, String apiVer, String resVersion ) 
+					throws AAIException{
+		
+		Map<String,String> retHash = new HashMap<>();
+		
+		DbMaps dbMaps = IngestModelMoxyOxm.dbMapsContainer.get(AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP));
+		
+		// Locate the Model-ver node to be used 
+		Vertex modelVerVtx = null;
+		if( modelVersionId != null && !modelVersionId.equals("") ){
+			modelVerVtx = getNodeUsingUniqueId(transId, fromAppId, "model-ver", 
+					"model-version-id", modelVersionId);
+		}
+		else {
+			// if they didn't pass the modelVersionId, then we need to use the startNode to figure it out
+			// Locate the starting node based on the start node params
+			if( topNodeTypeVal == null || topNodeTypeVal.equals("") ){
+				throw new AAIException("AAI_6118", "If no model info is passed, then topNodeType is required. ");
+			}
+			
+			Optional<Vertex> result = dbMethHelper.searchVertexByIdentityMap(topNodeTypeVal, startNodeFilterHash);
+			if (!result.isPresent()) {
+				throw new AAIException("AAI_6114", "No Node of type " + topNodeTypeVal + " found for properties");
+			}
+			Vertex startVtx = result.get();
+			
+			String startVertModVerId = startVtx.<String>property("model-version-id-local").orElse(null);
+			modelVerVtx = getNodeUsingUniqueId(transId, fromAppId, "model-ver", 
+					"model-version-id", startVertModVerId);
+		}
+		
+		if( modelVerVtx == null ){
+			throw new AAIException("AAI_6114", "Could not determine the model-ver for the given input parameters. ");
+		}
+
+		String topNType = "unknown";
+		String modelType = getModelTypeFromModelVer( modelVerVtx, "" );
+		
+		if( modelType.equals("widget") ){
+			// If they want to delete using a widget-level model..  That is just a delete of the one 
+			//  	instance of one of our nodes.  
+			String widgModNodeType = modelVerVtx.<String>property("model-name").orElse(null);
+			if( (widgModNodeType == null) || widgModNodeType.equals("") ){
+				String msg = "Could not find model-name for the widget model  [" + modelVersionId + "].";
+				throw new AAIException("AAI_6132", msg);
+			}
+			Optional<Vertex> result = dbMethHelper.locateUniqueVertex(widgModNodeType, startNodeFilterHash);
+			if (!result.isPresent()) {
+				throw new AAIException("AAI_6114", "No Node of type " + topNType + " found for properties");
+			}
+			Vertex widgetVtx = result.get();
+			String widgId = widgetVtx.id().toString();
+			serializer.delete(widgetVtx, resVersion, true);
+			retHash.put(widgId, widgModNodeType);
+			return retHash;
+		}
+		
+		// ---------------------------------------------------------------------------------
+		// If we got to here, this must be either a service or resource model.
+		// So, we'll need to get a Hash of which parts of the model to delete.
+		//  NOTE- deleteByModel is deleting data based on one specific version of a model.  
+		// ---------------------------------------------------------------------------------
+		String chkFirstNodePersonaModInvId = "";
+		String chkFirstNodePersonaModVerId = "";
+		String personaData = "";
+		Vertex firstModElementVertex = getTopElementForSvcOrResModelVer( modelVerVtx, "" );  
+		topNType = getModElementWidgetType( firstModElementVertex, "" );
+		if( (topNType == null) || topNType.equals("") ){
+			String msg = "Could not determine the top-node nodeType for model-version-id: [" + modelVersionId + "]";
+			throw new AAIException("AAI_6132", msg);
+		}
+		if( nodeTypeSupportsPersona(topNType, dbMaps) ){
+			Vertex modelVtx = getModelGivenModelVer(modelVerVtx,"");
+			chkFirstNodePersonaModInvId = modelVtx.<String>property("model-invariant-id").orElse(null);
+			chkFirstNodePersonaModVerId = modelVerVtx.<String>property("model-version-id").orElse(null);
+			personaData = "," + chkFirstNodePersonaModInvId + "," + chkFirstNodePersonaModVerId;
+		}
+		
+		// Get the deleteKeyHash for this model
+		String incomingTrail = "";
+		Map<String, String> currentHash = new HashMap<>();
+		Map<String, Vertex> modConHash = new HashMap<>();
+		ArrayList <String>  vidsTraversed = new ArrayList<>();
+		Map<String, String> delKeyHash = collectDeleteKeyHash( transId, fromAppId,
+				  firstModElementVertex, incomingTrail, currentHash, vidsTraversed, 
+				  0, dbMaps, modConHash, 
+				  chkFirstNodePersonaModInvId, chkFirstNodePersonaModVerId ); 
+	
+		
+		System.out.println("\n ----DEBUG -----:  Delete Hash for model: [" + modelVersionId + "] looks like: ");
+		for( Map.Entry<String, String> entry : delKeyHash.entrySet() ){
+			System.out.println("key = [" + entry.getKey() + "], val = [" + entry.getValue() + "]");
+		}
+		System.out.println("\n -----");
+		// Locate the starting node that we'll use to start looking for instance data
+		Optional<Vertex> result = dbMethHelper.searchVertexByIdentityMap(topNType, startNodeFilterHash);
+		if (!result.isPresent()) {
+			throw new AAIException("AAI_6114", "No Node of type " + topNType + " found for properties");
+		}
+		Vertex startVtx = result.get();
+		if( !chkFirstNodePersonaModInvId.equals("") ){
+			// NOTE:  For Service or Resource models, if this is a nodeType that supports persona's, then
+			// 		we need to make sure that the start node matches the persona values.
+			String startVertPersonaModInvId = startVtx.<String>property("model-invariant-id-local").orElse(null);
+			String startVertPersonaModVerId = startVtx.<String>property("model-version-id-local").orElse(null);
+			if( !chkFirstNodePersonaModInvId.equals(startVertPersonaModInvId) 
+					|| !chkFirstNodePersonaModVerId.equals(startVertPersonaModVerId) ){
+				String msg = "Persona-Model data mismatch for start node (" + topNType +  "), " +
+						startNodeFilterHash ;
+				throw new AAIException("AAI_6114", msg);
+			}
+		}
+		String topVid = startVtx.id().toString();
+		
+		// Read the model-ver into a Map for processing
+		Multimap <String, String> validNextStepMap = genTopoMap4ModelVer(transId, fromAppId, 
+				modelVerVtx, modelVersionId, dbMaps );
+			
+		// Collect the data
+		String elementLocationTrail = topNType + personaData;
+		vidsTraversed = new ArrayList<>();
+		Map<String,String> emptyHash = new HashMap<>();  
+		
+		// Pass emptyHash for the NQElement hash since that parameter only applies to Named Queries
+		ResultSet retResSet = collectInstanceData( transId, fromAppId, 
+				startVtx, elementLocationTrail, 
+				validNextStepMap, vidsTraversed, 0, delKeyHash, emptyHash, apiVer );
+		
+		// Note: the new ResultSet will have each element tagged with the del flag so we'll know if it
+		// 		should be deleted or not - so loop through the results in a try-block since some things 
+		//		will get auto-deleted by parents before we get to them --- and try to remove each one.
+		String vidToResCheck = topVid;
+		
+		retHash = deleteAsNeededFromResultSet( transId, fromAppId, retResSet, 
+				vidToResCheck, apiVer, resVersion, emptyHash );
+		//String msgStr = "processed deletes for these vids: (\n"+ retHash.keySet().toString() + ").";
+		
+		return retHash;
+		  
+	}// End of runDeleteByModel()
+
+				
+				
+	/**
+	 * Delete as needed from result set.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param resSet the res set
+	 * @param vidToResCheck -- this vertex will need to have its resource-version checked
+	 * @param apiVer the api ver
+	 * @param resVersion the res version
+	 * @param hashSoFar the hash so far -- hash of what's been deleted so far
+	 * @return String
+	 * @throws AAIException the AAI exception
+	 */
+	public Map<String,String> deleteAsNeededFromResultSet( String transId, String fromAppId,
+			ResultSet resSet, String vidToResCheck, String apiVer, String resVersion, Map<String,String> hashSoFar ) 
+					throws AAIException
+	{
+		Map<String,String> retHash = new HashMap<>();
+		retHash.putAll( hashSoFar );
+		Boolean deleteIt = false;
+		  	
+		if( resSet.getVert() == null ){
+			return retHash;
+		}
+		
+		TitanVertex thisVtx = resSet.getVert();
+		String thisGuyId = "";
+		String thisNT = "";
+		String thisGuyStr = "";
+		
+		try {
+			if( thisVtx != null &&  !thisVtx.isRemoved() ){
+				thisGuyId = thisVtx.id().toString();
+				thisNT = thisVtx.<String>property(AAIProperties.NODE_TYPE).orElse(null);
+				thisGuyStr = thisGuyId + "[" + thisNT + " found at:" + resSet.getLocationInModelSubGraph() + "]";
+			}
+		}
+		catch (Exception ex) {
+			// Sometimes things have already been deleted by the time we get to them - just log it.
+			LOGGER.warn("Exception when deleting " + thisGuyStr + ".  msg = " + ex.getMessage(), ex);
+		}
+		
+		if( thisGuyId.equals("") ){
+			// The vertex must have already been removed.   Just return.
+			return retHash;
+		}
+		else {
+			if( resSet.getNewDataDelFlag() != null && resSet.getNewDataDelFlag().equals("T") ){
+				LOGGER.info(">>  will try to delete this one >> " + thisGuyStr);
+				
+				try {
+					Boolean requireResourceVersion = false;
+					if( thisGuyId.equals(vidToResCheck) ){
+						// This is the one vertex that we want to check the resourceId before deleting
+						requireResourceVersion = true;
+					}
+					this.serializer.delete(thisVtx, resVersion, requireResourceVersion);
+				}
+				catch (AAIException ae) {
+					String errorCode = ae.getErrorObject().getErrorCode();
+					if (  errorCode.equals("6130") ||  errorCode.equals("6131") ) {
+						// They didn't pass the correct resource-version for the top node.
+						throw ae;
+					}
+					else {
+						String errText = ae.getErrorObject().getErrorText();
+						String errDetail = ae.getMessage();
+						LOGGER.warn("Exception when deleting " + thisGuyStr + ".  ErrorCode = " + errorCode + 
+								", errorText = " + errText + ", details = " + errDetail);
+					}
+				}
+				catch( Exception e ){
+					// We'd expect to get a "node not found" here sometimes depending on the order that 
+					// the model has us finding / deleting nodes.
+					// Ignore the exception - but log it so we can see what happened.
+					LOGGER.warn("Exception when deleting " + thisGuyStr + e.getMessage(), e);
+				}
+				
+				// We can't depend on a thrown exception to tell us if a node was deleted since it may
+				// have been auto=deleted before this removeAaiNode() call.  
+				// --- Not sure if we would want to check anything here -- because the graph.commit() is done outside of this call.
+				
+				deleteIt = true;
+			}
+			else {
+				// --- DEBUG ---- 
+				System.out.println(">>>>>>> NOT DELETING THIS ONE >>>> " + thisGuyStr );
+				List<String> retArr = dbMethHelper.getVertexProperties(thisVtx);
+				for( String info : retArr ){ System.out.println(info); }
+				// --- DEBUG ----
+			}
+		}
+		
+		// Now call this routine for the sub-resultSets
+		List <ResultSet> subResultSetList = resSet.getSubResultSet(); 
+		Iterator <ResultSet> subResSetIter = subResultSetList.iterator();
+		while( subResSetIter.hasNext() ){
+			ResultSet tmpSubResSet = subResSetIter.next();
+			retHash = deleteAsNeededFromResultSet( transId, fromAppId, tmpSubResSet, 
+					vidToResCheck, apiVer, resVersion, retHash );
+		}
+		
+		if( deleteIt ){
+			retHash.put(thisGuyId, thisGuyStr);
+		}
+		
+		return retHash;
+				
+	}// deleteAsNeededFromResultSet()
+		
+	
+
+	/**
+	 * Query by named query (old version).
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param namedQueryUuid the named query uuid
+	 * @param startNodeFilterArrayOfHashes the start node filter array of hashes --used to locate the first nodes of instance data
+	 * @param apiVer the api ver
+	 * @return resultSet
+	 * @throws AAIException the AAI exception
+	 */
+	public List<ResultSet> queryByNamedQuery( String transId, String fromAppId,
+			String namedQueryUuid,  
+			ArrayList <Map<String,Object>> startNodeFilterArrayOfHashes, 
+			String apiVer ) 
+					throws AAIException{
+	
+		String dummyCutPoint = null;
+		Map<String,Object> dummySecondaryFilterHash = null;
+		
+		return queryByNamedQuery( transId, fromAppId,
+				namedQueryUuid,  
+				startNodeFilterArrayOfHashes, 
+				apiVer,
+				dummyCutPoint,
+				dummySecondaryFilterHash ); 
+	}
+	
+
+	/**
+	 * Query by named query.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param namedQueryUuid the named query uuid
+	 * @param startNodeFilterArrayOfHashes the start node filter array of hashes --used to locate the first nodes of instance data
+	 * @param apiVer the api ver
+	 * @param secondaryCutPoint nodeType where we will prune if secondary filter is not met
+	 * @param secondaryFilterHash secondary filter params
+	 * @return resultSet
+	 * @throws AAIException the AAI exception
+	 */
+	public List<ResultSet> queryByNamedQuery( String transId, String fromAppId,
+			String namedQueryUuid,  
+			List<Map<String,Object>> startNodeFilterArrayOfHashes, 
+			String apiVer,
+			String secondaryFilterCutPoint,
+			Map<String,Object> secondaryFilterHash ) 
+					throws AAIException{
+	
+		final String transId_f = transId;
+		final String fromAppId_f = fromAppId;
+		final String namedQueryUuid_f = namedQueryUuid;
+		final List<Map<String,Object>> startNodeFilterArrayOfHashes_f = startNodeFilterArrayOfHashes; 
+		final String apiVer_f = apiVer; 
+		final String secondaryFilterCutPoint_f = secondaryFilterCutPoint; 
+		final Map<String,Object> secondaryFilterHash_f = secondaryFilterHash; 	
+		
+		// Find out what our time-limit should be
+		int timeLimitSec = 0;
+		String timeLimitString = AAIConfig.get("aai.model.query.timeout.sec");
+		if( timeLimitString != null && !timeLimitString.equals("") ){
+			try {
+				timeLimitSec = Integer.parseInt(timeLimitString);
+			}
+			catch ( Exception nfe ){
+				// Don't worry, we will leave the limit as zero - which tells us not to use it.
+			}
+		}
+
+		if( timeLimitSec <= 0 ){
+			// We will NOT be using a timer
+			return queryByNamedQuery_Timed( transId, fromAppId,
+					namedQueryUuid,
+		  			startNodeFilterArrayOfHashes, 
+		  			apiVer,
+		  			secondaryFilterCutPoint_f,
+		  			secondaryFilterHash_f );
+		}
+		
+		List<ResultSet> resultList = new ArrayList<>();
+		TimeLimiter limiter = new SimpleTimeLimiter();
+		try {
+			resultList = limiter.callWithTimeout(new Callable <List<ResultSet>>() {
+			    public List<ResultSet> call() throws AAIException {
+			      return queryByNamedQuery_Timed( transId_f, fromAppId_f,
+							namedQueryUuid_f,
+				  			startNodeFilterArrayOfHashes_f, 
+				  			apiVer_f,
+				  			secondaryFilterCutPoint_f,
+				  			secondaryFilterHash_f );
+			    }
+			}, timeLimitSec, TimeUnit.SECONDS, true);
+			
+		} 
+		catch (AAIException ae) {
+			// Re-throw AAIException so we get can tell what happened internally
+			throw ae;
+		}
+		catch (UncheckedTimeoutException ute) {
+			throw new AAIException("AAI_6140", "Query Processing Limit exceeded. (limit = " + timeLimitSec + " seconds)");
+		}
+		catch (Exception e) {
+			throw new AAIException("AAI_6128", "Unexpected exception in queryByNamedQuery(): " + e.getMessage() );
+		}
+
+		return resultList;
+	}
+	
+	
+	/**
+	 * Query by named query timed.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param namedQueryUuid the named query uuid
+	 * @param startNodeFilterArrayOfHashes the start node filter array of hashes --used to locate the first nodes of instance data	
+	 * @param apiVer the api ver
+	 * @param secondaryFilterCutPoint the nodeType where we will parse for the secondary Filter
+	 * @param secondaryFilterHash the secondary filter hash 
+	 * @return resultSet
+	 * @throws AAIException the AAI exception
+	 */
+	public List<ResultSet> queryByNamedQuery_Timed( String transId, String fromAppId,
+			String namedQueryUuid,  
+			List<Map<String,Object>> startNodeFilterArrayOfHashes, 
+			String apiVer,
+			String secondaryFilterCutPoint,
+  			Map<String,Object> secondaryFilterHash 
+			) 
+					throws AAIException{
+		
+		// Locate the Query to be used
+		Vertex queryVtx = getNodeUsingUniqueId(transId, fromAppId, "named-query", 
+				"named-query-uuid", namedQueryUuid);
+		
+		// Get the first/top named-query-element used by this query
+		Iterator<Vertex> vertI = this.traverseIncidentEdges(EdgeType.TREE, queryVtx, "named-query-element");
+		Vertex firstNqElementVert = null;
+		int count = 0;
+		String topNType = "";
+		while( vertI != null && vertI.hasNext() ){
+			firstNqElementVert = vertI.next();
+			count++;
+			topNType = getNqElementWidgetType( transId, fromAppId,  firstNqElementVert, "" );
+		}
+		
+		if( count < 1 ){
+			// A named query must start with a single top element
+			throw new AAIException("AAI_6133", "No top-node defined for named-query-uuid = [" + namedQueryUuid + "]");
+		}
+		else if( count > 1 ){
+			// A named query should start with a single top element
+			throw new AAIException("AAI_6133", "More than one top-node defined for named-query-uuid = [" + namedQueryUuid + "]");
+		}
+		if( (topNType == null) || topNType.equals("") ){
+			String msg = "Could not determine the top-node nodeType for Named Query: [" + namedQueryUuid + "]";
+			throw new AAIException("AAI_6133", msg);
+		}
+		
+		// Read the topology into a hash for processing
+		Multimap <String, String> validNextStepMap = genTopoMap4NamedQ(transId, fromAppId, queryVtx, namedQueryUuid);
+
+		List<Vertex> startVertList = new ArrayList<>();
+		if( startNodeFilterArrayOfHashes.size() == 1 ){
+			// If there is only one set of startFilter info given, then allow it to possibly not be
+			// defining just one start node.
+			Map<String, Object> cleanHash = new HashMap<>();
+			Map<String, Object> tmpHash = startNodeFilterArrayOfHashes.get(0);
+			Set <String> propKeySet = tmpHash.keySet();
+			Iterator<String> propIter = propKeySet.iterator();
+			Introspector obj = loader.introspectorFromName(topNType);
+			Set<String> keys = obj.getKeys();
+			boolean foundIndexedField = false;
+			int propertiesSet = 0;
+			while( propIter.hasNext() ){
+				String oldVtxKey = (String) propIter.next(); 
+				String newKey = oldVtxKey;
+				String [] parts = oldVtxKey.split("\\.");
+				if( parts.length == 2 ){
+					newKey = parts[1];
+				}
+				Object obVal = tmpHash.get(oldVtxKey);
+				if (obj.hasProperty(newKey)) {
+					if (keys.contains(newKey)) {
+						foundIndexedField = true;
+					}
+					obj.setValue(newKey, obVal);
+					propertiesSet++;
+				}
+			}
+			//we found all the properties in the startNodeType
+			if (propertiesSet == propKeySet.size()) {
+				if (foundIndexedField) {
+					QueryBuilder builder = this.engine.getQueryBuilder().exactMatchQuery(obj);
+					startVertList = builder.toList();
+				} else {
+					//force a filter from aai-node-type
+					QueryBuilder builder = this.engine.getQueryBuilder().createContainerQuery(obj).exactMatchQuery(obj);
+					startVertList = builder.toList();
+				}
+			} else {
+				Optional<Vertex> tmpVtx = dbMethHelper.searchVertexByIdentityMap(topNType, startNodeFilterArrayOfHashes.get(0));
+				// Only found one, so just use it.
+				if (tmpVtx.isPresent()) {
+					startVertList.add(tmpVtx.get());
+				}
+			}
+		}
+		else {
+			// Since they give an array of startNodeFilterHash info, we expect each one
+			// to just point to one node.
+			for( int i = 0; i < startNodeFilterArrayOfHashes.size(); i++ ){
+				// Locate the starting node for each set of data
+				Optional<Vertex> tmpVtx = dbMethHelper.searchVertexByIdentityMap(topNType, startNodeFilterArrayOfHashes.get(i));
+				if (tmpVtx.isPresent()) {
+					startVertList.add(tmpVtx.get());
+				}
+			}
+		}
+		
+		if (startVertList.isEmpty()) {
+			throw new AAIException("AAI_6114", "No Node of type " + topNType + " found for properties");
+		}
+		// Make sure they're not bringing back too much data
+		String maxString = AAIConfig.get("aai.model.query.resultset.maxcount");
+		if( maxString != null &&  !maxString.equals("") ){
+			int maxSets = Integer.parseInt(maxString);
+			if( startVertList.size() > maxSets ){
+				String msg = " Query returns " + startVertList.size() + " resultSets.  Max allowed is: " + maxSets;
+				throw new AAIException("AAI_6141", msg);
+			}
+		}
+		
+		// Loop through each start node and get its data
+		List<ResultSet> resSetList = new ArrayList<>();
+		for( int i = 0; i < startVertList.size(); i++ ){
+			Vertex startVtx = startVertList.get(i);
+			// Collect the data
+			String elementLocationTrail = topNType;
+			ArrayList <String>  vidsTraversed = new ArrayList<>();
+			Map<String,String> emptyDelKeyHash = new HashMap<>();  // Does not apply to Named Queries
+					
+			// Get the mapping of namedQuery elements to our widget topology for this namedQuery
+			String incomingTrail = "";
+			Map<String, String> currentHash = new HashMap<>();
+			
+			Map<String,String> namedQueryElementHash = collectNQElementHash( transId, fromAppId,
+					  firstNqElementVert, incomingTrail, currentHash, vidsTraversed, 0 );
+			
+			vidsTraversed = new ArrayList<>();
+			ResultSet tmpResSet = collectInstanceData( transId, fromAppId, 
+					startVtx, elementLocationTrail, 
+					validNextStepMap, vidsTraversed, 0, emptyDelKeyHash, namedQueryElementHash, apiVer );
+			resSetList.add(tmpResSet);
+		}
+		
+		// If a secondary filter was defined, we will prune the collected instance data result set(s) based on it.
+		List<ResultSet> prunedResSetList = new ArrayList<>();
+		if( resSetList != null && !resSetList.isEmpty() ){
+			for( int i = 0; i < resSetList.size(); i++ ){
+				if( secondaryFilterCutPoint == null || secondaryFilterCutPoint.equals("") || secondaryFilterHash == null ){
+					// They didn't want to do any pruning, so just use the results we already had
+					prunedResSetList.add(resSetList.get(i));
+				}
+				else {
+					ResultSet tmpResSet = pruneResultSet(resSetList.get(i), secondaryFilterCutPoint, secondaryFilterHash);
+					if( tmpResSet != null ){
+						prunedResSetList.add(tmpResSet);
+					}
+				}
+			}
+		}
+		
+		// Since a NamedQuery can mark some nodes as "do-not-display", we need to collapse our resultSet so 
+		// does not display those nodes.
+		List<ResultSet> collapsedResSetList = new ArrayList<>();
+		if( prunedResSetList != null && !prunedResSetList.isEmpty() ){
+			for( int i = 0; i < prunedResSetList.size(); i++ ){
+				// Note - a single resultSet could be collapsed into many smaller ones if they
+				//    marked all the "top" node-elements as do-not-output.   Ie. the query may
+				//    have had a top-node of "generic-vnf" which joins down to different l-interfaces.
+				//    If they only want to see the l-interfaces, then a single result set
+				//    would be "collapsed" into many separate resultSets - each of which is 
+				//    just a single l-interface.
+				List<ResultSet> tmpResSetList = collapseForDoNotOutput(prunedResSetList.get(i));
+				if( tmpResSetList != null && !tmpResSetList.isEmpty() ){
+					for( int x = 0; x < tmpResSetList.size(); x++ ){
+						//showResultSet( tmpResSetList.get(x), 0 ); //DEBUG-- this was just for testing
+						collapsedResSetList.add(tmpResSetList.get(x));
+					}
+				}
+			}
+		}
+		
+		return collapsedResSetList;
+		
+	}// End of queryByNamedQuery()
+
+	
+	/**
+	 * Prune a result set as per a secondary filter.
+	 *
+	 * @param resSetVal the res set val
+	 * @param cutPoint the nodeType where the trim will happen
+	 * @param secFilterHash hash of properties and values to use as the secondary filter
+	 * @return pruned result set
+	 * @throws AAIException the AAI exception
+	 */
+	public ResultSet pruneResultSet( ResultSet resSetVal, String cutPointType, Map<String,Object> secFilterHash )
+		throws AAIException {
+		
+		// Given a ResultSet and some secondary filter info, do pruning as needed 
+		ResultSet pResSet = new ResultSet();
+				
+		// For this ResultSet, we will see if we are on a node of the type that is our cutPoint; 
+		//   then only keep it if we peek "below" and see a match for our filter.
+				
+		String nt = resSetVal.getVert().<String>property(AAIProperties.NODE_TYPE).orElse(null);
+		if( nt != null && nt.equals(cutPointType) ){
+			// We are on the type of node that may need to be "pruned" along with it's sub-results
+			if( ! satisfiesFilters(resSetVal, secFilterHash) ){
+				// Return an empty result set since we are pruning at this level.
+				return pResSet;
+			}
+		}
+		
+		// If we made it to here, we will not be pruning at this level, so we will 
+		// be returning a copy of this resultSet that has it's subResults pruned (as needed).
+		pResSet.setVert(resSetVal.getVert());
+		pResSet.setDoNotOutputFlag(resSetVal.getDoNotOutputFlag());
+		pResSet.setExtraPropertyHash(resSetVal.getExtraPropertyHash());
+		pResSet.setLocationInModelSubGraph(resSetVal.getLocationInModelSubGraph());
+		pResSet.setNewDataDelFlag(resSetVal.getNewDataDelFlag());
+		pResSet.setPropertyLimitDesc(resSetVal.getPropertyLimitDesc());
+		pResSet.setPropertyOverRideHash(resSetVal.getPropertyOverRideHash());
+				
+		if( !resSetVal.getSubResultSet().isEmpty() ){
+			ListIterator<ResultSet> listItr = resSetVal.getSubResultSet().listIterator();
+			List<ResultSet> newSubSetList = new ArrayList<>();
+			while( listItr.hasNext() ){
+				ResultSet tmpSubResSet = pruneResultSet( listItr.next(), cutPointType, secFilterHash );
+				if( tmpSubResSet.getVert() != null ){
+					// This one wasn't pruned - so keep it.
+					newSubSetList.add(tmpSubResSet);
+				}
+			}
+			pResSet.setSubResultSet(newSubSetList);
+		}   
+		
+		return pResSet;
+		
+	}// End pruneResultSet()
+	
+	
+	/**
+  	 * Satisfies hash of filters.
+  	 *
+  	 * @param resSet the res set
+  	 * @param filterHash the filter hash
+  	 * @return true, if successful
+  	 * @throws AAIException the AAI exception
+  	 */
+  	public boolean satisfiesFilters( ResultSet resSet, Map<String,Object> filterHash )  
+  			throws AAIException {
+		  
+		  if( filterHash.isEmpty() ){
+			  // Nothing to look for, so no, we didn't find it.
+			  return false;
+		  }
+		  
+		  Iterator <?> it = filterHash.entrySet().iterator();
+		  while( it.hasNext() ){
+			  Map.Entry<?,?> filtEntry = (Map.Entry<?,?>) it.next();
+			  String propNodeTypeDotName = (filtEntry.getKey()).toString();
+			  String fpv = (filtEntry.getValue()).toString();
+			  
+			  int periodLoc = propNodeTypeDotName.indexOf(".");
+			  if( periodLoc <= 0 ){
+				  String emsg = "Bad filter param key passed in: [" + propNodeTypeDotName + "].  Expected format = [nodeName.paramName]\n";
+				  throw new AAIException("AAI_6120", emsg); 
+			  }
+			  else {
+				  String fnt = propNodeTypeDotName.substring(0,periodLoc);
+				  String fpn = propNodeTypeDotName.substring(periodLoc + 1);
+				  if( filterMetByThisSet( resSet, fnt, fpn, fpv ) ){
+					  //System.out.println(" DEBUG -- satisfied/matched filter: [" + fnt + "|" + fpn + "|" + fpv + "].");
+				  }
+				  else {
+					  //System.out.println(" DEBUG -- NOT satisfied/matched filter: [" + fnt + "|" + fpn + "|" + fpv + "].");
+					  return false;
+				  }
+			  }
+		  }
+		  
+		  // Made it through all the filters -- it found what we were looking for.
+		  return true;
+		  
+	  }// end of satisfiesFilters()
+	
+	
+	/**
+	 * Filter met by this set.
+	 *
+	 * @param resSet the res set
+	 * @param filtNodeType the filt node type
+	 * @param filtPropName the filt prop name
+	 * @param filtPropVal the filt prop val
+	 * @return true, if successful
+	 */
+	public boolean filterMetByThisSet( ResultSet resSet, String filtNodeType, String filtPropName, String filtPropVal ) {
+        // Note - we are just looking for a positive match for one filter for this resultSet
+		// NOTE: we're expecting the filter to have a format like this: "nodeType.parameterName:parameterValue"
+		
+		  Vertex vert = resSet.getVert();
+		  if( vert == null ){
+			  return false;
+		  }
+		  else {
+			  String nt = resSet.getVert().<String>property(AAIProperties.NODE_TYPE).orElse(null);
+			  if( nt.equals( filtNodeType ) ){
+				  if( filtPropName.equals("vertex-id") ){
+					  // vertex-id can't be gotten the same way as other properties
+					  String thisVtxId = vert.id().toString();
+					  if( thisVtxId.equals(filtPropVal) ){
+						  return true;
+					  }
+				  }
+				  else {
+					  Object thisValObj = vert.property(filtPropName).orElse(null);
+					  if( thisValObj != null ){
+						  String thisVal = thisValObj.toString();
+						  if( thisVal.equals(filtPropVal) ){
+							  return true;
+						  }
+					  }
+				  }
+			  }
+		  }
+			
+		  // Didn't find a match at the this level, so check the sets below it meet the criteria
+		  if( resSet.getSubResultSet() != null ){
+			  ListIterator<ResultSet> listItr = resSet.getSubResultSet().listIterator();
+			  while( listItr.hasNext() ){
+				  if( filterMetByThisSet(listItr.next(), filtNodeType, filtPropName, filtPropVal) ){
+					  return true;
+				  }
+			  }
+		  }
+		  
+		  return false;
+		  
+	  }// end of filterMetByThisSet()
+	  
+
+	
+	/**
+	 * Collapse for do not output.
+	 *
+	 * @param resSetVal the res set val
+	 * @return the array list
+	 * @throws AAIException the AAI exception
+	 */
+	public List<ResultSet> collapseForDoNotOutput( ResultSet resSetVal )
+		throws AAIException {
+		
+		// Given a ResultSet -- if it is tagged to NOT be output, then replace it with 
+		// it's sub-ResultSets if it has any. 
+		List<ResultSet> colResultSet = new ArrayList<>();
+		
+		if( resSetVal.getDoNotOutputFlag().equals("true") ){
+			// This ResultSet isn't to be displayed, so replace it with it's sub-ResultSets
+			List<ResultSet> subResList = (ArrayList<ResultSet>) resSetVal.getSubResultSet();
+			for( int k = 0; k < subResList.size(); k++ ){
+				List<ResultSet> newSubResList =  collapseForDoNotOutput(subResList.get(k));
+				colResultSet.addAll(newSubResList);
+			}
+		}
+		else {
+			// This set will be displayed
+			colResultSet.add(resSetVal);
+		}
+		
+		// For each result set now at this level, call this same routine to collapse their sub-resultSets
+		for( int i = 0; i < colResultSet.size(); i++ ){
+			List<ResultSet> newSubSet = new ArrayList<>();
+			List<ResultSet> subResList = (ArrayList<ResultSet>) colResultSet.get(i).getSubResultSet();
+			for( int n = 0; n < subResList.size(); n++ ){
+				List<ResultSet> newSubResList =  collapseForDoNotOutput(subResList.get(n));
+				newSubSet.addAll(newSubResList);
+			}
+			// Replace the old subResultSet with the collapsed set
+			colResultSet.get(i).setSubResultSet(newSubSet);
+		}
+		
+		return colResultSet;
+		
+	}// End collapseForDoNotOutput()
+	
+	
+    
+	/**
+	 * Collect instance data.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param thisLevelElemVtx the element vtx at this level 
+	 * @param thisVertsTrail the this verts trail
+	 * @param elementLocationTrail -- trail of nodeTypes that got us here (this element vertex) from the top
+	 * @param validNextStepMap the valid next step map -- hash of valid next steps (node types) for this model
+	 * @param vidsTraversed the vids traversed -- ArrayList of vertexId's that we traversed to get to this point
+	 * @param levelCounter the level counter
+	 * @param delKeyHash -- hashMap of which spots on our topology should be deleted during a modelDelete
+	 * @param namedQueryElementHash - hashMap which maps each spot in our widget topology to the NamedQueryElemment that it maps to
+	 * @param apiVer the api ver
+	 * @return resultSet
+	 * @throws AAIException the AAI exception
+	 */
+	public ResultSet collectInstanceData( String transId, String fromAppId,
+		  Vertex thisLevelElemVtx, 
+		  String thisVertsTrail, 
+		  Multimap <String,String> validNextStepMap,
+		  List<String> vidsTraversed, 
+		  int levelCounter, 
+		  Map<String,String> delKeyHash,  // only applies when collecting data using the default model for delete
+		  Map<String,String> namedQueryElementHash,  // only applies to named-query data collecting
+		  String apiVer
+		  )   throws AAIException {
+		
+	  levelCounter++;
+	  
+	  String thisElemVid = thisLevelElemVtx.id().toString();
+	   
+	  if( levelCounter > MAX_LEVELS ) {
+		  throw new AAIException("AAI_6125", "collectInstanceData() has looped across more levels than allowed: " + MAX_LEVELS + ". "); 
+	  }
+	  
+	  ResultSet rs = new ResultSet();
+	  if( namedQueryElementHash.containsKey(thisVertsTrail) ){
+		  // We're collecting data for a named-query, so need to see if we need to do anything special
+		  String nqElUuid = namedQueryElementHash.get(thisVertsTrail);
+		  Vertex nqElementVtx = getNodeUsingUniqueId(transId, fromAppId, "named-query-element", 
+					"named-query-element-uuid", nqElUuid);
+		 
+		  String tmpDoNotShow = nqElementVtx.<String>property("do-not-output").orElse(null);
+		  if( tmpDoNotShow != null && tmpDoNotShow.equals("true") ){
+			  rs.setDoNotOutputFlag("true");
+		  }
+		 		  
+		  if( namedQueryConstraintSaysStop(transId, fromAppId, nqElementVtx, thisLevelElemVtx, apiVer) ){
+			  // There was a property constraint which says they do not want to collect this vertex or whatever 
+			  // might be below it.  Just return the empty rs here.
+			  return rs;
+		  }
+		  
+		  String propLimDesc = nqElementVtx.<String>property("property-limit-desc").orElse(null);
+		  if( (propLimDesc != null) && !propLimDesc.equals("") ){
+			  if (propLimDesc.equalsIgnoreCase("show-all")) {
+				  rs.setPropertyLimitDesc(PropertyLimitDesc.SHOW_ALL);
+			  } else if (propLimDesc.equalsIgnoreCase("show-none")) {
+				  rs.setPropertyLimitDesc(PropertyLimitDesc.SHOW_NONE);
+			  }else if (propLimDesc.equalsIgnoreCase("name-and-keys-only")) {
+				  rs.setPropertyLimitDesc(PropertyLimitDesc.SHOW_NAME_AND_KEYS_ONLY);
+			  }
+		  }
+
+		  // Look to see if we need to use an Override of the normal properties
+		  Map<String,Object> tmpPropertyOverRideHash = getNamedQueryPropOverRide(transId, fromAppId, nqElementVtx, thisLevelElemVtx, apiVer);
+		  //System.out.println(" DEBUG --- USING this propertyOverride data set on ResSet [" + tmpPropertyOverRideHash.toString() + "]");
+		  rs.setPropertyOverRideHash(tmpPropertyOverRideHash);
+		  
+		  // See if we need to look up any "unconnected" data that needs to be associated with this result set
+		  Map<String,Object> tmpExtraPropHash = getNamedQueryExtraDataLookup(transId, fromAppId, nqElementVtx, thisLevelElemVtx, apiVer);
+		  //System.out.println(" DEBUG --- ADDING this EXTRA Lookup data to the ResSet [" + tmpExtraPropHash.toString() + "]");
+		  rs.setExtraPropertyHash(tmpExtraPropHash);
+	  }
+	  
+	  rs.setVert((TitanVertex)thisLevelElemVtx);
+	  rs.setLocationInModelSubGraph(thisVertsTrail);
+	  if( delKeyHash.containsKey(thisVertsTrail) && delKeyHash.get(thisVertsTrail).equals("T") ){
+		  rs.setNewDataDelFlag("T");
+	  }
+	  else {
+		  rs.setNewDataDelFlag("F");
+	  }
+		
+	  // Use Gremlin-pipeline to just look for edges that go to a valid "next-steps"
+	  Collection <String> validNextStepColl = validNextStepMap.get(thisVertsTrail);
+	  
+	  // Because of how we process linkage-points, we may have duplicate node-types in our next-stepMap (for one step)
+	  // So, to keep from looking (and bringing back) the same data twice, we need to make sure our next-steps are unique
+	  Set<String> validNextStepHashSet = new HashSet<>();
+	  Iterator <String> ntcItr = validNextStepColl.iterator();
+	  while( ntcItr.hasNext() ){
+		  String targetStepStr = ntcItr.next();
+		  validNextStepHashSet.add(targetStepStr);
+	  }
+	  
+	  List<String> tmpVidsTraversedList = new ArrayList<>();
+	  tmpVidsTraversedList.addAll(vidsTraversed);
+	  tmpVidsTraversedList.add(thisElemVid);
+	  
+	  Iterator <String> ntItr = validNextStepHashSet.iterator();
+	  while( ntItr.hasNext() ){
+		  String targetStep = ntItr.next();
+		  // NOTE: NextSteps can either be just a nodeType, or can be a nodeType plus
+		  //     model-invariant-id-local and model-version-id-local (the two persona properties) 
+		  // 	 if those need to be checked also.
+		  //     When the persona stuff is part of the step, it is a comma separated string.
+		  //     Ie.  "nodeType,model-inv-id-local,model-version-id-local" (the two "persona" props)
+		  //     
+		  String targetNodeType = "";
+		  String pmid = "";
+		  String pmv = "";
+		  Boolean stepIsJustNT = true;
+		  if( targetStep.contains(",") ){
+			  stepIsJustNT = false;
+			  String[] pieces = targetStep.split(",");
+			  if( pieces.length != 3 ){
+					 	throw new AAIException("AAI_6128", "Unexpected format for nextStep in model processing = [" 
+							  + targetStep + "]. ");
+			  }
+			  else {
+				  targetNodeType = pieces[0];
+				  pmid = pieces[1];
+				  pmv = pieces[2];
+			  }
+		  }
+		  else {
+			  // It's just the nodeType with no other info
+			  targetNodeType = targetStep;
+		  }
+		  
+		  GraphTraversal<Vertex, Vertex> modPipe = null;
+		  if( stepIsJustNT ){
+			  modPipe = this.engine.asAdmin().getReadOnlyTraversalSource().V(thisLevelElemVtx).both().has(AAIProperties.NODE_TYPE, targetNodeType);
+		  }
+		  else {
+			  modPipe = this.engine.asAdmin().getReadOnlyTraversalSource().V(thisLevelElemVtx).both().has(AAIProperties.NODE_TYPE, targetNodeType).has("model-invariant-id-local",pmid).has("model-version-id-local",pmv);
+		  }
+		  
+		  if( modPipe == null || !modPipe.hasNext() ){
+			 //System.out.println("DEBUG - didn't find any [" + targetStep + "] connected to this guy (which is ok)");
+		  }
+		  else {
+			  while( modPipe.hasNext() ){
+				  Vertex tmpVert = (Vertex) modPipe.next();
+				  String tmpVid = tmpVert.id().toString();
+				  String tmpTrail = thisVertsTrail + "|" + targetStep;
+				  if( !vidsTraversed.contains(tmpVid) ){
+					  // This is one we would like to use - so we'll include the result set we get for it 
+					  ResultSet tmpResSet  = collectInstanceData( transId, fromAppId, 
+								tmpVert, tmpTrail, 
+								validNextStepMap, tmpVidsTraversedList, 
+								levelCounter, delKeyHash, namedQueryElementHash, apiVer );
+					  
+					  rs.getSubResultSet().add(tmpResSet);
+				  }
+			  }
+		  }
+	  }
+	
+	  return rs;
+	  
+	} // End of collectInstanceData()
+
+
+	/**
+	 * Gen topo map 4 model.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param modelVerVertex the model-ver vertex
+	 * @param modelVerId the model-version-id
+	 * @param dbMaps the db maps
+	 * @return MultiMap of valid next steps for each potential model-element
+	 * @throws AAIException the AAI exception
+	 */
+	public Multimap<String, String> genTopoMap4ModelVer( String transId, String fromAppId, 
+		 Vertex modelVerVertex, String modelVerId, DbMaps dbMaps )   
+				  throws AAIException {
+	  
+		if( modelVerVertex == null ){
+			throw new AAIException("AAI_6114", "null modelVerVertex passed to genTopoMap4ModelVer()");
+		}
+		
+		Multimap <String, String> initialEmptyMap = ArrayListMultimap.create();
+		List<String> vidsTraversed = new ArrayList<>();
+		String modelType = getModelTypeFromModelVer( modelVerVertex, "" );
+		if( modelType.equals("widget") ){
+			// A widget model by itself does not have a topoplogy.  That is - it has no "model-elements" which
+			// define how it is connected to other things.   All it has is a name which ties it to 
+			// an aai-node-type
+			Iterator<Vertex> vertI= this.traverseIncidentEdges(EdgeType.TREE, modelVerVertex, "model-element");
+			if( vertI != null && vertI.hasNext() ){
+				throw new AAIException("AAI_6132", "Bad Model Definition: Widget Model has a startsWith edge to a model-element.  " 
+						+ " model-version-id = " + modelVerId);
+			}
+			else {
+				return initialEmptyMap;
+			}
+		}
+		
+		String firstModelVerId = modelVerVertex.<String>property("model-version-id").orElse(null);
+		String firstModelVersion = modelVerVertex.<String>property("model-version").orElse(null);
+		if( firstModelVerId == null || firstModelVerId.equals("") || firstModelVersion == null || firstModelVersion.equals("") ){
+		 	throw new AAIException("AAI_6132", "Bad Model Definition: Bad model-version-id or model-version.  model-version-id = " 
+				  + modelVerId);
+		}
+		
+		Vertex firstElementVertex = getTopElementForSvcOrResModelVer( modelVerVertex, "" );
+		Vertex firstEleModVerVtx = getModelVerThatElementRepresents( firstElementVertex, "" );
+		String firstElemModelType = getModelTypeFromModelVer( firstEleModVerVtx, "" );	  
+		if( ! firstElemModelType.equals("widget") ){
+		 	throw new AAIException("AAI_6132", "Bad Model Definition: First element must correspond to a widget type model.  Model UUID = " 
+				  + modelVerId);
+		}
+		
+		Vertex firstModVtx = getModelGivenModelVer( modelVerVertex, "" );
+	    String firstModelInvId = firstModVtx.<String>property("model-invariant-id").orElse(null);
+	    if( firstModelInvId == null || firstModelInvId.equals("") ){
+		 	throw new AAIException("AAI_6132", "Bad Model Definition: Could not find model.model-invariant-id given model-ver.model-version-id = " 
+				  + modelVerId);
+		}
+	    
+		 Multimap <String, String> collectedMap = collectTopology4ModelVer( transId, fromAppId, 
+				firstElementVertex, "", initialEmptyMap, vidsTraversed, 0, dbMaps, null, firstModelInvId, firstModelVersion );
+		 
+		 return collectedMap;
+	  
+	} // End of genTopoMap4ModelVer()
+
+
+	public List<String> makeSureItsAnArrayList( String listStringVal ){
+		// We're sometimes getting a String back on db properties that should be ArrayList<String>
+		// Seems to be how they're defined in OXM - whether they use a "xml-wrapper" or not
+		// Need to translate them into ArrayLists sometimes...
+		
+		List<String> retArrList = new ArrayList<String>();
+		String listString = listStringVal;
+		listString = listString.replace(" ",  "");
+		listString = listString.replace("\"",  "");
+		listString = listString.replace("[",  "");
+		listString = listString.replace("]",  "");
+		String [] pieces = listString.split(",");
+		if( pieces != null && pieces.length > 0 ){
+			for( int i = 0; i < pieces.length; i++ ){
+				retArrList.add(pieces[i]);
+			}
+		}
+			
+		return retArrList;
+	}
+
+
+	/**
+	 * Gets the mod constraint hash.
+	 *
+	 * @param modelElementVtx the model element vtx
+	 * @param currentHash -- the current ModelConstraint's that this routine will add to if it finds any.
+	 * @return HashMap of model-constraints that will be looked at for this model-element and what's "below" it.
+	 * @throws AAIException the AAI exception
+	 */
+	public Map<String, Vertex> getModConstraintHash( Vertex modelElementVtx, Map<String, Vertex> currentHash )   
+				  throws AAIException {
+	
+		// For a given model-element vertex, look to see if there are any "model-constraint" elements that is has 
+		//   an OUT "uses" edge to.   If it does, then get any "constrained-element-set" nodes that are pointed to
+		//   by the "model-constraint".   That will be the replacement "constrained-element-set".  The UUID of the
+		//   "constrained-element-set" that it is supposed to replace is found in the property:
+		//   model-constraint.constrained-element-set-uuid-to-replace   
+		//
+		//   For now, that is the only type of model-constraint allowed, so that is all we will look for.  
+		//   Pass back any of these "constrained-element-set" nodes along with any that were passed in by 
+		//   the "currentHash" parameter.
+				
+		if( modelElementVtx == null ){
+			String msg = " null modelElementVtx passed to getModConstraintHash() ";
+			throw new AAIException("AAI_6114", msg);
+		}
+	  
+		String modelType = modelElementVtx.<String>property(AAIProperties.NODE_TYPE).orElse(null);
+		if( modelType == null || (!modelType.equals("model-element")) ){
+			String msg = " getModConstraintHash() called with wrong type model: [" + modelType + "]. ";
+			throw new AAIException("AAI_6114", msg);
+		}
+	  
+		Map<String, Vertex> thisHash = new HashMap<>();
+		if( currentHash != null ){
+			thisHash.putAll(currentHash);
+		}
+	 
+		int count = 0;
+		List<Vertex> modelConstraintArray = new ArrayList<>();
+		Iterator<Vertex> vertI = this.traverseIncidentEdges(EdgeType.TREE, modelElementVtx, "model-constraint");
+		while( vertI != null && vertI.hasNext() ){
+			Vertex tmpVert = vertI.next();
+			String connectToType = tmpVert.<String>property(AAIProperties.NODE_TYPE).orElse(null);
+			if( (connectToType != null) && connectToType.equals("model-constraint") ){
+				// We need to find the constrained element set pointed to by this and add it to the Hash to return
+				modelConstraintArray.add(tmpVert);
+				count++;
+			}
+		}
+	  
+		if( count > 0 ) {
+			for( int i = 0; i < count; i++ ){
+				Vertex vtxOfModelConstraint = modelConstraintArray.get(i);
+				String uuidOfTheOneToBeReplaced = vtxOfModelConstraint.<String>property("constrained-element-set-uuid-2-replace").orElse(null);
+				// We have the UUID of the constrained-element-set that will be superseded, now find the
+				// constrained-element-set to use in its place
+				Iterator<Vertex> mvertI = this.traverseIncidentEdges(EdgeType.TREE, vtxOfModelConstraint, "constrained-element-set");
+				while( mvertI != null && mvertI.hasNext() ){
+					// There better only be one...  
+					Vertex tmpVert = mvertI.next();
+					String connectToType = tmpVert.<String>property(AAIProperties.NODE_TYPE).orElse(null);
+					if( (connectToType != null) && connectToType.equals("constrained-element-set") ){
+						// This is the "constrained-element-set" that we want to use as the Replacement
+						thisHash.put(uuidOfTheOneToBeReplaced, tmpVert );
+					}
+				}
+			}
+			return thisHash;
+		}
+		else {
+			// Didn't find anything to add, so just return what they passed in.
+			return currentHash;
+		}
+	
+	} // End of getModConstraintHash()
+ 
+	
+	/**
+	 * Gets the top element vertex for service or resource model.
+	 *
+	 * @param modelVerVtx the model-ver vertex
+	 * @return first element pointed to by this model-ver
+	 * @throws AAIException the AAI exception
+	 */
+	public Vertex getTopElementForSvcOrResModelVer( Vertex modelVerVtx, String trail )   
+				  throws AAIException {
+	
+		  // For a "resource" or "service" type model, return the "top" element in that model
+		  if( modelVerVtx == null ){
+			  String msg = " null modelVertex passed to getTopoElementForSvcOrResModelVer() at [" + trail + "]. ";
+			  throw new AAIException("AAI_6114", msg);
+		  }
+		 
+		  String modelVerId = modelVerVtx.<String>property("model-version-id").orElse(null);
+		  if( modelVerId == null ){
+			  String nt = modelVerVtx.<String>property(AAIProperties.NODE_TYPE).orElse(null);
+			  if( nt != null && !nt.equals("model-ver") ){
+				  String msg = "Illegal model defined: model element pointing to nodeType: [" 
+						  + nt + "], should be pointing to: [model-ver] at [" + trail + "]. ";
+				  throw new AAIException("AAI_6132", msg);
+			  }
+		  }
+		  
+		  Vertex firstElementVertex = null;
+	
+		  Iterator<Vertex> vertI = this.traverseIncidentEdges(EdgeType.TREE, modelVerVtx, "model-element");
+		  int elCount = 0;
+		  while( vertI != null && vertI.hasNext() ){
+			  elCount++;
+			  firstElementVertex = vertI.next();
+		  }
+			
+		  if( elCount > 1 ){
+			  String msg = "Illegal model defined: More than one first element defined for model-ver-id = " + 
+					  modelVerId + " at [" + trail + "]. ";
+			  throw new AAIException("AAI_6132", msg);
+		  }
+		 	  
+		  if( firstElementVertex == null ){
+			  String msg = "Could not find first model element for model-ver-id = " 
+					  + modelVerId + " at [" + trail + "]. ";
+			  throw new AAIException("AAI_6132", msg);
+		  }
+		  
+		  return firstElementVertex;
+	  
+	} // End of getTopElementForSvcOrResModelVer()
+
+	
+	 	 
+	/**
+	 * Gets the named query prop over ride.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param namedQueryElementVertex the named query element vertex
+	 * @param instanceVertex the instance vertex
+	 * @param apiVer the api ver
+	 * @return HashMap of alternate properties to return for this element
+	 * @throws AAIException the AAI exception
+	 */
+	public Map<String,Object> getNamedQueryPropOverRide( String transId, String fromAppId,
+			Vertex namedQueryElementVertex, Vertex instanceVertex, String apiVer )   
+				  throws AAIException {
+		
+		// If this model-element says that they want an alternative set of properties returned, then pull that
+		// data out of the instance vertex.
+		
+		Map<String,Object> altPropHash = new HashMap<>();
+			
+		if( namedQueryElementVertex == null ){
+			String msg = " null namedQueryElementVertex passed to getNamedQueryPropOverRide() ";
+			throw new AAIException("AAI_6114", msg);
+		}
+		
+		List<String> propCollectList = new ArrayList<>();
+		Iterator <VertexProperty<Object>> vpI = namedQueryElementVertex.properties("property-collect-list");
+		while( vpI.hasNext() ){
+			propCollectList.add((String)vpI.next().value());
+		}
+		
+		for( int i = 0; i < propCollectList.size(); i++ ){
+			String thisPropName = propCollectList.get(i);
+			Object instanceVal = instanceVertex.<Object>property(thisPropName).orElse(null);
+			altPropHash.put(thisPropName, instanceVal);
+		}
+			
+		return altPropHash;
+	  
+	} // End of getNamedQueryPropOverRide()
+
+	
+	/**
+	 * Named query constraint says stop.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param namedQueryElementVertex the named query element vertex
+	 * @param instanceVertex the instance vertex
+	 * @param apiVer the api ver
+	 * @return true - if a constraint was defined that has not been met by the passed instanceVertex
+	 * @throws AAIException the AAI exception
+	 */
+	public Boolean namedQueryConstraintSaysStop( String transId, String fromAppId,
+			Vertex namedQueryElementVertex, Vertex instanceVertex, String apiVer )   
+				  throws AAIException {
+		
+		// For each (if any) property-constraint defined for this named-query-element, we will evaluate if
+		// the constraint is met or not-met.  if there are constraints and any are not-met, then
+		// we return "true".
+		
+		if( namedQueryElementVertex == null ){
+			String msg = " null namedQueryElementVertex passed to namedQueryConstraintSaysStop() ";
+			throw new AAIException("AAI_6114", msg);
+		}
+		if( instanceVertex == null ){
+			String msg = " null instanceVertex passed to namedQueryConstraintSaysStop() ";
+			throw new AAIException("AAI_6114", msg);
+		}
+				
+		Iterator<Vertex> constrPipe = this.traverseIncidentEdges(EdgeType.TREE, namedQueryElementVertex, "property-constraint");
+		if( constrPipe == null || !constrPipe.hasNext() ){
+			// There's no "property-constraint" defined for this named-query-element.   No problem.
+			return false;
+		}
+		
+		while( constrPipe.hasNext() ){
+			Vertex constrVtx = (Vertex) constrPipe.next();
+			// We found a property constraint that we will need to check
+			String conType = constrVtx.<String>property("constraint-type").orElse(null);
+			if( (conType == null) || conType.equals("")){
+				String msg = " Bad property-constraint (constraint-type) found in Named Query definition. ";
+				throw new AAIException("AAI_6133", msg);
+			}
+			String propName = constrVtx.<String>property("property-name").orElse(null);
+			if( (propName == null) || propName.equals("")){
+				String msg = " Bad property-constraint (property-name) found in Named Query definition. ";
+				throw new AAIException("AAI_6133", msg);
+			}
+			String propVal = constrVtx.<String>property("property-value").orElse(null);
+			if( (propVal == null) || propVal.equals("")){
+				String msg = " Bad property-constraint (propVal) found in Named Query definition. ";
+				throw new AAIException("AAI_6133", msg);
+			}
+			
+			// See if that constraint is met or not
+			String val = instanceVertex.<String>property(propName).orElse(null);
+			if( val == null ){
+				val = "";
+			}
+			
+			if( conType.equals("EQUALS") ){
+				if( !val.equals(propVal) ){
+					// This constraint was not met
+					return true;
+				}
+			}
+			else if( conType.equals("NOT-EQUALS") ){
+				if( val.equals(propVal) ){
+					// This constraint was not met
+					return true;
+				}
+			}
+			else {
+				String msg = " Bad property-constraint (constraint-type) found in Named Query definition. ";
+				throw new AAIException("AAI_6133", msg);
+			}
+		}
+		 
+	  	return false;
+	  
+	} // End of namedQueryConstraintSaysStop()
+
+	
+	/**
+	 * Gets the named query extra data lookup.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param namedQueryElementVertex the named query element vertex
+	 * @param instanceVertex the instance vertex
+	 * @param apiVer the api ver
+	 * @return HashMap of alternate properties to return for this element
+	 * @throws AAIException the AAI exception
+	 */
+	public Map<String,Object> getNamedQueryExtraDataLookup( String transId, String fromAppId,
+			Vertex namedQueryElementVertex, Vertex instanceVertex, String apiVer )   
+				  throws AAIException {
+		
+		// For each (if any) related-lookup defined for this named-query-element, we will go and
+		// and try to find it.  All the related-lookup data will get put in a hash and returned.
+		
+		if( namedQueryElementVertex == null ){
+			String msg = " null namedQueryElementVertex passed to getNamedQueryExtraDataLookup() ";
+			throw new AAIException("AAI_6114", msg);
+		}
+		if( instanceVertex == null ){
+			String msg = " null instanceVertex passed to getNamedQueryExtraDataLookup() ";
+			throw new AAIException("AAI_6114", msg);
+		}
+		
+		Map<String,Object> retHash = new HashMap<>();
+		
+		Iterator<Vertex> lookPipe = this.traverseIncidentEdges(EdgeType.TREE, namedQueryElementVertex, "related-lookup");
+		if( lookPipe == null || !lookPipe.hasNext() ){
+			// There's no "related-lookup" defined for this named-query-element.   No problem.
+			return retHash;
+		}
+		
+		while( lookPipe.hasNext() ){
+			Vertex relLookupVtx = (Vertex) lookPipe.next();
+			// We found a related-lookup record to try and use
+			String srcProp = relLookupVtx.<String>property("source-node-property").orElse(null);
+			if( (srcProp == null) || srcProp.equals("")){
+				String msg = " Bad related-lookup (source-node-property) found in Named Query definition. ";
+				throw new AAIException("AAI_6133", msg);
+			}
+			String targetNodeType = relLookupVtx.<String>property("target-node-type").orElse(null);
+			if( (targetNodeType == null) || targetNodeType.equals("")){
+				String msg = " Bad related-lookup (targetNodeType) found in Named Query definition. ";
+				throw new AAIException("AAI_6133", msg);
+			}
+			String targetProp = relLookupVtx.<String>property("target-node-property").orElse(null);
+			if( (targetProp == null) || targetProp.equals("")){
+				String msg = " Bad related-lookup (target-node-property) found in Named Query definition. ";
+				throw new AAIException("AAI_6133", msg);
+			}
+			
+			List<String> propCollectList = new ArrayList<>();
+			Iterator <VertexProperty<Object>> vpI = relLookupVtx.properties("property-collect-list");
+			while( vpI.hasNext() ){
+				propCollectList.add((String)vpI.next().value());
+			}
+
+			// Use the value from the source to see if we can find ONE target record using the value from the source
+			String valFromInstance = instanceVertex.<String>property(srcProp).orElse(null);
+			if( valFromInstance == null ){
+				valFromInstance = "";
+			}
+			
+			Map<String,Object> propHash = new HashMap<String,Object>();
+			propHash.put(targetProp, valFromInstance);
+			
+			Optional<Vertex> result = dbMethHelper.locateUniqueVertex(targetNodeType, propHash);
+			if (!result.isPresent()) {
+				throw new AAIException("AAI_6114", "No Node of type " + targetNodeType + " found for properties");
+			}
+			Vertex tmpVtx = result.get();
+			// Pick up the properties from the target vertex that they wanted us to get
+			for( int j = 0; j < propCollectList.size(); j++ ){
+				String tmpPropName = propCollectList.get(j);
+				Object valObj = tmpVtx.<Object>property(tmpPropName).orElse(null);
+				String lookupKey = targetNodeType + "." + tmpPropName;
+				retHash.put(lookupKey, valObj);
+				
+			}
+		}
+		 
+	  	return retHash;
+	  
+	} // End of getNamedQueryExtraDataLookup()
+
+	/**
+	 * Collect NQ element hash.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param thisLevelElemVtx the element verrtx for this level 
+	 * @param incomingTrail the incoming trail -- trail of nodeTypes that got us here (this nq-element vertex) from the top
+	 * @param currentHash the current hash
+     * @param Map that got us to this point (that we will use as the base of the map we will return)
+	 * @param vidsTraversed the vids traversed -- ArrayList of vertexId's that we traversed to get to this point
+	 * @param levelCounter the level counter
+	 * @return HashMap of all widget-points on a namedQuery topology with the value being the "named-query-element-uuid" for that spot.
+	 * @throws AAIException the AAI exception
+	 */
+	public Map<String, String> collectNQElementHash( String transId, String fromAppId,
+		  Vertex thisLevelElemVtx, String incomingTrail, 
+		  Map<String,String> currentHash, ArrayList <String> vidsTraversed, 
+		  int levelCounter )   throws AAIException {
+	
+	  levelCounter++;
+
+	  Map<String, String> thisHash = new HashMap<>();
+	  thisHash.putAll(currentHash);
+	 
+	  if( levelCounter > MAX_LEVELS ) {
+		  throw new AAIException("AAI_6125", "collectNQElementHash() has looped across more levels than allowed: " + MAX_LEVELS + ". "); 
+	  }
+	  String thisGuysTrail = "";
+	  String thisElemVid = thisLevelElemVtx.id().toString();
+	 
+	  // Find out what widget (and thereby what aai-node-type) this element represents.
+	  String thisElementNodeType = getNqElementWidgetType( transId, fromAppId,  thisLevelElemVtx, incomingTrail );
+	  
+	  if( incomingTrail == null || incomingTrail.equals("") ){
+		  // This is the first one
+		  thisGuysTrail = thisElementNodeType;
+	  }
+	  else {
+		  thisGuysTrail = incomingTrail + "|" + thisElementNodeType;
+	  }
+	  vidsTraversed.add(thisElemVid);
+	  
+	  String nqElementUuid = thisLevelElemVtx.<String>property("named-query-element-uuid").orElse(null);
+	  if( nqElementUuid == null || nqElementUuid.equals("") ){
+		  String msg = " named-query element UUID not found at trail = [" + incomingTrail + "].";
+		  throw new AAIException("AAI_6133", msg);
+	  }
+	  thisHash.put(thisGuysTrail, nqElementUuid ); 
+	  
+	  //  Now go "down" and look at the sub-elements pointed to so we can get their data.
+	  Iterator<Vertex> vertI = this.traverseIncidentEdges(EdgeType.TREE, thisLevelElemVtx, "named-query-element");
+	  while( vertI != null && vertI.hasNext() ){
+		  Vertex tmpVert = vertI.next();
+		  String vid = tmpVert.id().toString();
+		  Map<String,Object> elementHash = new HashMap<String, Object>();
+		  
+		  String connectToType = tmpVert.<String>property(AAIProperties.NODE_TYPE).orElse(null);
+		  if( connectToType != null && connectToType.equals("named-query-element") ){
+			  // This is what we would expect
+			  elementHash.put(vid, tmpVert);
+		  }
+		  else {
+			  String msg = " named query element has [connectedTo] edge to improper nodeType= [" 
+					  + connectToType + "] trail = [" + incomingTrail + "].";
+			  throw new AAIException("AAI_6133", msg);
+		  }
+		  for( Map.Entry<String, Object> entry : elementHash.entrySet() ){
+			  Vertex elVert = (Vertex)(entry.getValue());
+			  String tmpElVid = elVert.id().toString();
+			  if( !vidsTraversed.contains(tmpElVid) ){
+				  // This is one we would like to use - so we'll recursively get it's result set to add to ours
+				  Map<String, String> tmpHash = collectNQElementHash( transId, fromAppId, 
+							elVert, thisGuysTrail, currentHash, vidsTraversed, levelCounter);
+				  thisHash.putAll(tmpHash);
+			  }
+		  }		
+	  }
+	  return thisHash;
+	  
+	} // End of collectNQElementHash()
+	
+
+	/**
+	 * Collect delete key hash.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param thisLevelElemVtx the element vertex at this level
+	 * @param incomingTrail the incoming trail -- trail of nodeTypes that got us here (this vertex) from the top
+	 * @param currentHash the current hash
+     * @param Map that got us to this point (that we will use as the base of the map we will return)
+	 * @param vidsTraversed the vids traversed ---- ArrayList of vertexId's that we traversed to get to this point
+	 * @param levelCounter the level counter
+	 * @param dbMaps the db maps
+	 * @param modConstraintHash the mod constraint hash
+	 * @param overRideModelId the over ride model id
+	 * @param overRideModelVersionId the over ride model version id
+	 * @return HashMap of all widget-points on a model topology with the value being the "newDataDelFlag" for that spot.
+	 * @throws AAIException the AAI exception
+	 */
+	public Map<String, String> collectDeleteKeyHash( String transId, String fromAppId,
+		  Vertex thisLevelElemVtx, String incomingTrail, 
+		  Map<String,String> currentHash, ArrayList <String> vidsTraversed, 
+		  int levelCounter, DbMaps dbMaps, Map<String, Vertex> modConstraintHash,
+		  String overRideModelId, String overRideModelVersionId )   
+				  throws AAIException {
+	
+	  levelCounter++;
+
+	  Map<String, String> thisHash = new HashMap<>();
+	  thisHash.putAll(currentHash);
+	 
+	  if( levelCounter > MAX_LEVELS ) {
+		  throw new AAIException("AAI_6125", "collectDeleteKeyHash() has looped across more levels than allowed: " + MAX_LEVELS + ". "); 
+	  }
+	  String thisGuysTrail = "";
+	  String thisElemVid = thisLevelElemVtx.id().toString();
+	  Map<String, Vertex> modConstraintHash2Use = null;
+	  
+	  // If this element represents a resource or service model, then we will replace this element with 
+	  // 	the "top" element of that resource or service model.  That model-element already points to its
+	  // 	topology, so it will graft in that model's topology.   
+	  // EXCEPT - if this element has "linkage-points" defined, then we need to do some extra
+	  //     processing for how we join to that model and will not try to go any "deeper".
+	  List<String> linkagePtList = new ArrayList<>();
+	  Iterator <VertexProperty<Object>> vpI = thisLevelElemVtx.properties("linkage-points");
+	  //DEBUG -- AAI-8002 
+	  // I am not sure why, but since "linkage-points" is an xml-element-wrapper in the OXM definition, 
+	  // we get back the whole array of Strings in one String - but still use the "vtx.properties()" to
+	  // get it - but only look at the first thing returned by the iterator.
+	  if( vpI.hasNext() ){
+		  String tmpLinkageThing = (String)vpI.next().value();
+		  linkagePtList = makeSureItsAnArrayList( tmpLinkageThing );
+	  }   
+	   	  
+	  if( linkagePtList != null && !linkagePtList.isEmpty() ){
+		  // Whatever this element is - we are connecting to it via a linkage-point
+		  // We will figure out what to do and then return without going any deeper
+		  String elemFlag = thisLevelElemVtx.<String>property("new-data-del-flag").orElse(null);
+		  
+		  Set<String> linkageConnectNodeTypes = getLinkageConnectNodeTypes( linkagePtList );
+		  Iterator <?> linkNtIter = linkageConnectNodeTypes.iterator();
+		  String incTrail = "";
+		  if( incomingTrail != null &&  !incomingTrail.equals("") ){
+			  incTrail = incomingTrail + "|";
+		  }
+		  
+		  while( linkNtIter.hasNext() ){
+			  // The 'trail' (or trails) for this element should just be the to the first-contact on the linkage point
+			  String linkTrail = incTrail + linkNtIter.next();
+			  Boolean alreadyTaggedFalse = false;
+			  if( thisHash.containsKey(linkTrail) && thisHash.get(linkTrail).equals("F") ){
+				  // some other path with a matching trail has the deleteFlag set to "F", so we do not want
+				  // to override that since our model code only uses nodeTypes to know where it is - and we
+				  // would rather do less deleting than needed instead of too much deleting.
+				  alreadyTaggedFalse = true;
+			  }
+			  if( elemFlag != null && elemFlag.equals("T") && !alreadyTaggedFalse ){
+				  // This trail should be marked with an "T"
+				  thisHash.put(linkTrail, "T");
+			  }
+			  else {
+				  thisHash.put(linkTrail, "F");
+			  }
+		  }
+		  return thisHash;
+	  }
+  
+	  // ----------------------------------------------------------------------------
+	  // If we got to here, then this was not an element that used a linkage-point 
+	  // ----------------------------------------------------------------------------
+	  
+	  // Find out what widget-model (and thereby what aai-node-type) this element represents.
+	  // Even if this element is pointing to a service or resource model, it must have a
+	  // first element which is a single widget-type model.  
+	  String thisElementNodeType = getModElementWidgetType( thisLevelElemVtx, incomingTrail );
+	  String firstElementModelInfo = "";
+
+	  vidsTraversed.add(thisElemVid);
+	  Vertex elementVtxForThisLevel = null;
+	  Vertex thisElementsModelVerVtx = getModelVerThatElementRepresents( thisLevelElemVtx, incomingTrail );
+	  Vertex thisElementsModelVtx = getModelGivenModelVer( thisElementsModelVerVtx, incomingTrail );
+	  String modType = getModelTypeFromModel( thisElementsModelVtx, incomingTrail );
+	  String subModelFirstModInvId = thisElementsModelVtx.<String>property("model-invariant-id").orElse(null);
+	  String subModelFirstVerId = thisElementsModelVerVtx.<String>property("model-version-id").orElse(null);
+	  if( modType.equals("widget") ){
+		  if( overRideModelId != null && !overRideModelId.equals("") ){
+			  // Note - this is just to catch the correct model for the TOP node in a model since
+			  //    it will have an element which will always be a widget even though the model
+			  //    could be a resource or service model.
+			  firstElementModelInfo = "," + overRideModelId + "," + overRideModelVersionId;
+		  }
+	  }	
+	  else if( nodeTypeSupportsPersona(thisElementNodeType, dbMaps) ){
+		  firstElementModelInfo = "," + subModelFirstModInvId + "," + subModelFirstVerId;
+	  }
+			  
+	  if( incomingTrail.equals("") ){
+		  // This is the first one
+		  thisGuysTrail = thisElementNodeType + firstElementModelInfo;
+	  }
+	  else {
+		  thisGuysTrail = incomingTrail + "|" + thisElementNodeType  + firstElementModelInfo;
+	  }
+	  
+	  String tmpFlag = "F";
+	  Boolean stoppedByASvcOrResourceModelElement = false;
+	  if( modType.equals("widget") ){
+		  elementVtxForThisLevel = thisLevelElemVtx;
+		  // For the element-model for the widget at this level, record it's delete flag 
+		  tmpFlag = elementVtxForThisLevel.<String>property("new-data-del-flag").orElse(null);
+	  }
+	  else {
+		  // For an element that is referring to a resource or service model, we replace 
+	      // this element with the "top" element for that resource/service model so that the
+		  // topology of that resource/service model will be included in this topology.
+		  String modelVerId = thisElementsModelVerVtx.<String>property("model-version-id").orElse(null);
+		  if( subModelFirstModInvId == null || subModelFirstModInvId.equals("") 
+				  || subModelFirstVerId == null || subModelFirstVerId.equals("") ){
+			  throw new AAIException("AAI_6132", "Bad Model Definition: Bad model-invariant-id or model-version-id.  Model-version-id = " +
+				  modelVerId + ", at [" + incomingTrail + "]");
+		  }
+		  
+		  // BUT --  if the model-element HERE at the resource/service level does NOT have 
+		  //    it's new-data-del-flag set to "T", then we do not need to go down into the 
+		  //    sub-model looking for delete-able things.
+
+		  tmpFlag = thisLevelElemVtx.<String>property("new-data-del-flag").orElse(null);
+		  elementVtxForThisLevel = getTopElementForSvcOrResModelVer(thisElementsModelVerVtx, thisGuysTrail);
+		  if( tmpFlag != null && tmpFlag.equals("T") ){
+			  modConstraintHash2Use = getModConstraintHash( thisLevelElemVtx, modConstraintHash );
+		  }
+		  else {
+			  stoppedByASvcOrResourceModelElement = true;
+		  }
+		  // For the element-model for the widget at this level, record it's delete flag 
+		  tmpFlag = elementVtxForThisLevel.<String>property("new-data-del-flag").orElse(null);
+	  }
+	  
+	  String flag2Use = "F";  // by default we'll use "F" for the delete flag
+	  if( ! stoppedByASvcOrResourceModelElement ){
+		  // Since we haven't been stopped by a resource/service level "F", we can look at the lower level flag
+		  if( thisHash.containsKey(thisGuysTrail) ){
+			  // We've seen this spot in the topology before - do not override the delete flag if the older one is "F"
+			  // We will only over-ride it if the old one was "T" and the new one is "F" (anything but "T")
+			  String oldFlag = thisHash.get(thisGuysTrail);
+			  if( oldFlag.equals("T") && (tmpFlag != null) && tmpFlag.equals("T") ){
+				  // The old flag was "T" and the new flag is also "T"
+				  flag2Use = "T";
+			  }
+			  else {
+				  // the old flag was not "F" - so don't override it
+				  flag2Use = "F";
+			  }
+		  }
+		  else if( (tmpFlag != null) && tmpFlag.equals("T") ){
+			  // We have not seen this one, so we can set it to "T" if that's what it is.
+			  flag2Use = "T";
+		  }
+	  }
+	  
+	  thisHash.put(thisGuysTrail, flag2Use); 
+	  if( ! stoppedByASvcOrResourceModelElement ){
+		  // Since we haven't been stopped by a resource/service level "F", we will continue to
+		  //     go "down" and look at the elements pointed to so we can get their data.
+		  Iterator<Vertex> vertI = this.traverseIncidentEdges(EdgeType.TREE, elementVtxForThisLevel, "model-element", "constrained-element-set");
+		   while( vertI != null && vertI.hasNext() ){
+			  Vertex tmpVert = vertI.next();
+			  String vid = tmpVert.id().toString();
+			  Map<String,Object> elementHash = new HashMap<String, Object>();
+			  
+			  String connectToType = tmpVert.<String>property(AAIProperties.NODE_TYPE).orElse(null);
+			  if( connectToType != null && connectToType.equals("model-element") ){
+				  // A nice, regular old model-element
+				  elementHash.put(vid, tmpVert);
+			  }
+			  else if( (connectToType != null) && connectToType.equals("constrained-element-set") ){
+				  // translate the constrained-element-set into a hash of model-element Vertex's
+				  String constrainedElementSetUuid = tmpVert.<String>property("constrained-element-set-uuid").orElse(null);
+				  if( (modConstraintHash2Use != null) && modConstraintHash2Use.containsKey(constrainedElementSetUuid) ){
+					  // This constrained-element-set is being superseded by a different one
+					  Vertex replacementConstraintVert = modConstraintHash.get(constrainedElementSetUuid);
+					  elementHash = getNextStepElementsFromSet( replacementConstraintVert );
+					  // Now that we've found and used the replacement constraint, we don't need to carry it along any farther
+					  modConstraintHash.remove(constrainedElementSetUuid);
+				  }
+				  else {
+					  elementHash = getNextStepElementsFromSet( tmpVert );    
+				  }
+			  }
+			  else {
+				  String msg = " model-element has [connectedTo] edge to improper nodeType= [" 
+						  + connectToType + "] trail = [" + incomingTrail + "].";
+				  throw new AAIException("AAI_6132", msg);
+			  }
+			  
+			  for( Map.Entry<String, Object> entry : elementHash.entrySet() ){
+				  Vertex elVert = (Vertex)(entry.getValue());
+				  String tmpElVid = elVert.id().toString();
+				  String tmpElNT = getModElementWidgetType( elVert, thisGuysTrail );
+				  check4EdgeRule(tmpElNT, thisElementNodeType, dbMaps);
+				  if( !vidsTraversed.contains(tmpElVid) ){
+					  // This is one we would like to use - so we'll recursively get it's result set to add to ours
+					  Map<String, String> tmpHash = collectDeleteKeyHash( transId, fromAppId, 
+								elVert, thisGuysTrail, 
+								currentHash, vidsTraversed, levelCounter, dbMaps, modConstraintHash2Use,
+								"", "" );
+					  thisHash.putAll(tmpHash);
+				  }
+			  }		
+		  }
+	  }
+	  return thisHash;
+	  
+	} // End of collectDeleteKeyHash()
+	
+	
+	/**
+	 * Gets the linkage connect node types.
+	 *
+	 * @param linkagePtList the linkage pt list
+	 * @return the linkage connect node types
+	 * @throws AAIException the AAI exception
+	 */
+	public Set<String> getLinkageConnectNodeTypes(List<String> linkagePtList )
+			  throws AAIException {
+		// linkage points are a path from the top of a model to where we link in.  
+		// This method wants to just bring back a list of distinct last items.  
+		// Ie: for the input with these two:  "pserver|lag-link|l-interface" and "pserver|p-interface|l-interface"
+		//   it would just return a single item, "l-interface" since both linkage points end in that same node-type.
+		
+		Set<String> linkPtSet = new HashSet<>();
+		
+		if( linkagePtList == null ){
+			String detail = " Bad (null) linkagePtList passed to getLinkageConnectNodeTypes() ";
+			throw new AAIException("AAI_6125", detail); 
+		}
+		
+		for( int i = 0; i < linkagePtList.size(); i++ ){
+			String [] trailSteps = linkagePtList.get(i).split("\\|");
+			if( trailSteps == null || trailSteps.length == 0 ){
+				String detail = " Bad incomingTrail passed to getLinkageConnectNodeTypes(): [" + linkagePtList + "] ";
+				throw new AAIException("AAI_6125", detail); 
+			}
+			String lastStepNT = trailSteps[trailSteps.length - 1];
+			linkPtSet.add(lastStepNT);
+		}
+		
+		return linkPtSet;
+	
+	}// End getLinkageConnectNodeTypes()
+	
+	
+	/**
+	 * Collect topology for model-ver.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param modelElement vertex to collect for
+	 * @param incomingTrail the incoming trail -- trail of nodeTypes/personaInfo that got us here (this vertex) from the top
+	 * @param currentMap the current map -- map that got us to this point (that we will use as the base of the map we will return)
+	 * @param vidsTraversed the vids traversed -- ArrayList of vertexId's that we traversed to get to this point
+	 * @param levelCounter the level counter
+	 * @param dbMaps the db maps
+	 * @param modConstraintHash the mod constraint hash
+	 * @param overRideModelInvId the override model-invariant-id
+	 * @param overRideModelVersionId the override model-version-id
+	 * @return Map of the topology
+	 * @throws AAIException the AAI exception
+	 */
+	public Multimap<String, String> collectTopology4ModelVer( String transId, String fromAppId,
+		  Vertex thisLevelElemVtx, String incomingTrail, 
+		  Multimap <String,String> currentMap, List<String> vidsTraversed, 
+		  int levelCounter, DbMaps dbMaps, Map<String, Vertex> modConstraintHash,
+		  String overRideModelInvId, String overRideModelVersionId )   
+				  throws AAIException {
+	
+	  levelCounter++;
+
+	  Multimap <String, String> thisMap = ArrayListMultimap.create();
+	  thisMap.putAll(currentMap);
+	 
+	  if( levelCounter > MAX_LEVELS ) {
+		  throw new AAIException("AAI_6125", "collectTopology4ModelVer() has looped across more levels than allowed: " + MAX_LEVELS + ". "); 
+	  }
+	  String thisGuysTrail = "";
+	  String thisElemVid = thisLevelElemVtx.id().toString();
+	  Map<String, Vertex> modConstraintHash2Use = null;
+ 
+	  // If this element represents a resource or service model, then we will replace this element with 
+	  // the "top" element of that resource or service model.  That model-element already points to its
+	  // topology, so it will graft in that model's topology.   
+	  // EXCEPT - if this element defines "linkage-points" defined, then we need to do some extra
+	  //     processing for how we join to that model.
+	
+	  // Find out what widget-model (and thereby what aai-node-type) this element represents.
+	  // Even if this element is pointing to a service or resource model, it must have a
+	  // first element which is a single widget-type model. 
+	  String firstElementModelInfo = "";
+	  String thisElementNodeType = getModElementWidgetType( thisLevelElemVtx, incomingTrail );
+	  if( nodeTypeSupportsPersona(thisElementNodeType, dbMaps) && overRideModelInvId != null && !overRideModelInvId.equals("") ){
+		  firstElementModelInfo = "," + overRideModelInvId + "," + overRideModelVersionId;
+	  }
+	  
+	  Vertex elementVtxForThisLevel = null;
+	  Vertex thisElementsModelVerVtx = getModelVerThatElementRepresents( thisLevelElemVtx, incomingTrail );
+	  String subModelFirstModInvId = "";
+	  String subModelFirstModVerId = "";
+	  String modInfo4Trail = "";
+	  String modType = getModelTypeFromModelVer( thisElementsModelVerVtx, incomingTrail );
+	  if( modType.equals("resource") || modType.equals("service") ){
+		  // For an element that is referring to a resource or service model, we replace this
+	      // this element with the "top" element for that resource/service model so that the
+		  // topology of that resource/service model gets included in this topology.
+		  // -- Note - since that top element of a service or resource model will point to a widget model, 
+		  //    we have to track what modelId/version it really maps so we can make our recursive call
+		  Vertex thisElementsModelVtx = getModelGivenModelVer(thisElementsModelVerVtx, incomingTrail);
+		  subModelFirstModInvId = thisElementsModelVtx.<String>property("model-invariant-id").orElse(null);
+		  subModelFirstModVerId = thisElementsModelVerVtx.<String>property("model-version-id").orElse(null);
+		  
+		  if( nodeTypeSupportsPersona(thisElementNodeType, dbMaps) ){
+				modInfo4Trail = "," + subModelFirstModInvId + "," + subModelFirstModVerId;
+		  }
+		  String modelVerId = thisElementsModelVerVtx.<String>property("model-version-id").orElse(null);
+		  if( subModelFirstModInvId == null || subModelFirstModInvId.equals("") || subModelFirstModVerId == null || subModelFirstModVerId.equals("") ){
+			  throw new AAIException("AAI_6132", "Bad Model Definition: Bad model-invariant-id or model-version-id.  Model-ver-id = " + modelVerId);
+		  }
+
+		  elementVtxForThisLevel = getTopElementForSvcOrResModelVer(thisElementsModelVerVtx,  incomingTrail);  
+		  modConstraintHash2Use = getModConstraintHash( thisLevelElemVtx, modConstraintHash );
+	  }
+	  else {
+		  elementVtxForThisLevel = thisLevelElemVtx;
+	  }
+	  
+	  if( incomingTrail.equals("") ){
+		  // This is the first one
+		  thisGuysTrail = thisElementNodeType + firstElementModelInfo;
+	  }
+	  else {
+		  thisGuysTrail = incomingTrail + "|" + thisElementNodeType + modInfo4Trail;
+	  }
+	  
+	  // We only want to ensure that a particular element does not repeat on a single "branch".
+	  // It could show up on other branches in the case where it is a sub-model which is being
+	  // used in more than one place.
+	  //
+	  List<String> thisTrailsVidsTraversed = new ArrayList <String>();
+	  thisTrailsVidsTraversed.addAll(vidsTraversed);
+	  thisTrailsVidsTraversed.add(thisElemVid);
+	  
+	  // Look at the elements pointed to at this level and add on their data
+	  Iterator<Vertex> vertI = this.traverseIncidentEdges(EdgeType.TREE, elementVtxForThisLevel, "model-element", "constrained-element-set");
+
+	   while( vertI != null && vertI.hasNext() ){
+		  Vertex tmpVert = vertI.next();
+		  String vid = tmpVert.id().toString();
+		  Map<String,Object> elementHash = new HashMap<String, Object>();
+		  String connectToType = tmpVert.<String>property(AAIProperties.NODE_TYPE).orElse(null);
+		  if( connectToType != null && connectToType.equals("model-element") ){
+			  // A nice, regular old model-element
+			  elementHash.put(vid, tmpVert);
+		  }
+		  else if( (connectToType != null) && connectToType.equals("constrained-element-set") ){
+			  // translate the constrained-element-set into a hash of model-element Vertex's
+			  String constrainedElementSetUuid = tmpVert.<String>property("constrained-element-set-uuid").orElse(null);
+			  if( (modConstraintHash2Use != null) && modConstraintHash2Use.containsKey(constrainedElementSetUuid) ){
+				  // This constrained-element-set is being superseded by a different one
+				  Vertex replacementConstraintVert = modConstraintHash.get(constrainedElementSetUuid);
+				  elementHash = getNextStepElementsFromSet( replacementConstraintVert );
+				  // Now that we've found and used the replacement constraint, we don't need to carry it along any farther
+				  modConstraintHash.remove(constrainedElementSetUuid);
+			  }
+			  else {
+				  elementHash = getNextStepElementsFromSet( tmpVert );    
+			  }
+		  }
+		  else {
+			  String msg = " model element has [connectedTo] edge to improper nodeType= [" 
+					  + connectToType + "] trail = [" + incomingTrail + "].";
+			  throw new AAIException("AAI_6132", msg);
+		  }
+		  
+		  for( Map.Entry<String, Object> entry : elementHash.entrySet() ){
+			  Vertex elVert = (Vertex)(entry.getValue());
+			  String tmpElVid = elVert.id().toString();
+			  String tmpElNT = getModElementWidgetType( elVert, thisGuysTrail );
+			  String tmpElStepName = getModelElementStepName( elVert, thisGuysTrail, dbMaps );
+			  
+			  List<String> linkagePtList = new ArrayList <String>();
+			  Iterator <VertexProperty<Object>> vpI = elVert.properties("linkage-points");
+			  //DEBUG -- AAI-8002 
+			  // I am not sure why, but since "linkage-points" is an xml-element-wrapper in the OXM definition, 
+			  // we get back the whole array of Strings in one String - but still use the "vtx.properties()" to
+			  // get it - but only look at the first thing returned by the iterator.
+			  if( vpI.hasNext() ){
+				  String tmpLinkageThing = (String)vpI.next().value();
+				  linkagePtList = makeSureItsAnArrayList( tmpLinkageThing );
+			  } 
+		  
+			  if( linkagePtList != null && !linkagePtList.isEmpty() ){
+				  // This is as far as we can go, we will use the linkage point info to define the 
+				  // rest of this "trail" 
+				  for( int i = 0; i < linkagePtList.size(); i++ ){
+					  Multimap<String, String> tmpMap = collectTopology4LinkagePoint( transId, fromAppId,  
+								linkagePtList.get(i), thisGuysTrail, currentMap, dbMaps);
+					  thisMap.putAll(tmpMap);
+				  }
+			  }
+			  else {
+				  check4EdgeRule(tmpElNT, thisElementNodeType, dbMaps);
+				  thisMap.put(thisGuysTrail, tmpElStepName);
+				  if( !thisTrailsVidsTraversed.contains(tmpElVid) ){
+					  // This is one we would like to use - so we'll recursively get it's result set to add to ours
+					  Multimap<String, String> tmpMap = collectTopology4ModelVer( transId, fromAppId, 
+								elVert, thisGuysTrail, 
+								currentMap, thisTrailsVidsTraversed, levelCounter, 
+								dbMaps, modConstraintHash2Use, subModelFirstModInvId, subModelFirstModVerId );
+					  thisMap.putAll(tmpMap);
+				  }
+				  else {
+					  String modelElementUuid = elVert.<String>property("model-element-uuid").orElse(null);
+					  String msg = "Bad Model Definition: looping model-element (model-element-uuid = [" +
+							  modelElementUuid + "]) found trying to add step: [" + tmpElStepName + "], " +
+							  " on trail = [" + thisGuysTrail + "]. ";
+					  System.out.println( msg );
+					  throw new AAIException("AAI_6132", msg);
+				  }	  
+			  }  
+		  }		
+	  }
+	   
+	  return thisMap;
+	  
+	} // End of collectTopology4ModelVer()
+	
+	
+	/**
+	 * Check 4 edge rule.
+	 *
+	 * @param nodeTypeA the node type A
+	 * @param nodeTypeB the node type B
+	 * @param dbMaps the db maps
+	 * @throws AAIException the AAI exception
+	 */
+	public void check4EdgeRule( String nodeTypeA, String nodeTypeB, DbMaps dbMaps ) throws AAIException {
+		// Throw an exception if there is no defined edge rule for this combination of nodeTypes in DbEdgeRules.
+		
+		final EdgeRules edgeRules = EdgeRules.getInstance();
+		
+		if( !edgeRules.hasEdgeRule(nodeTypeA, nodeTypeB)  
+				&&  !edgeRules.hasEdgeRule(nodeTypeB, nodeTypeA) ){
+			// There's no EdgeRule for this -- find out if one of the nodeTypes is invalid or if
+			// they are valid, but there's just no edgeRule for them.
+			if( ! dbMaps.NodeProps.containsKey(nodeTypeA) ){
+				String emsg = " Unrecognized nodeType aa [" + nodeTypeA + "]\n";
+				throw new AAIException("AAI_6115", emsg); 
+			}
+			else if( ! dbMaps.NodeProps.containsKey(nodeTypeB) ){
+				String emsg = " Unrecognized nodeType bb [" + nodeTypeB + "]\n";
+				throw new AAIException("AAI_6115", emsg); 
+			}
+			else {
+				String msg = " No Edge Rule found for this pair of nodeTypes (order does not matter) [" 
+					  + nodeTypeA + "], [" + nodeTypeB + "].";
+				throw new AAIException("AAI_6120", msg);
+			}
+		}
+		
+	}
+	
+    
+	/**
+	 * Collect topology 4 linkage point.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param linkagePointStr -- Note it is in reverse order from where we connect to it.
+	 * @param incomingTrail -- trail of nodeTypes that got us here (this vertex) from the top
+	 * @param currentMap the current map -- that got us to this point (that we will use as the base of the map we will return)
+	 * @param dbMaps the db maps
+	 * @return Map of the topology
+	 * @throws AAIException the AAI exception
+	 */
+	public Multimap<String, String> collectTopology4LinkagePoint( String transId, String fromAppId, 
+		  String linkagePointStrVal, String incomingTrail, Multimap <String,String> currentMap, DbMaps dbMaps )   
+				  throws AAIException {
+
+	  Multimap <String, String> thisMap = ArrayListMultimap.create();
+	  thisMap.putAll(currentMap);
+	  String thisGuysTrail = incomingTrail;
+	  
+	  // NOTE - "trails" can have multiple parts now since we track persona info for some.
+	  //      We just want to look at the node type info - which would be the piece
+	  //      before any commas (if there are any).
+	 
+	  String [] trailSteps = thisGuysTrail.split("\\|");
+	  if( trailSteps == null || trailSteps.length == 0 ){
+		  throw new AAIException("AAI_6125", "Bad incomingTrail passed to collectTopology4LinkagePoint(): [" + incomingTrail + "] "); 
+	  }
+	  String lastStepString = trailSteps[trailSteps.length - 1];
+	  String [] stepPieces = lastStepString.split(",");
+	  String lastStepNT = stepPieces[0];
+	  
+	  // It is assumed that the linkagePoint string will be a pipe-delimited string where each
+	  // piece is an AAIProperties.NODE_TYPE.  For now, the first thing to connect to is what is on the farthest right.
+	  // Example:  linkagePoint =  "pserver|p-interface|l-interface"   would mean that we're connecting to the l-interface
+	  //      but that after that, we connect to a p-interface followed by a pserver.
+	  // It might have been more clear to define it in the other direction, but for now, that is it. (16-07)
+	  String linkagePointStr = linkagePointStrVal;
+	  // --- DEBUG For AAI-8002 
+	  // We are getting these with more than linkage thing in one string.  
+	  //   Ie. "pserver|lag-interface|l-interface, pserver|p-interface|l-interface, vlan|l-interface"
+	  linkagePointStr = linkagePointStr.replace("[",  "");
+	  linkagePointStr = linkagePointStr.replace("]",  "");
+	  linkagePointStr = linkagePointStr.replace(" ",  "");
+	  
+	  String [] linkage = linkagePointStr.split("\\,");
+	  for( int x = 0; x < linkage.length; x++ ){
+		  lastStepNT = stepPieces[0]; 
+		  String thisStepNT = "";
+		  String [] linkageSteps = linkage[x].split("\\|");
+		  if( linkageSteps == null || linkageSteps.length == 0 ){
+			  throw new AAIException("AAI_6125", "Bad linkagePointStr passed to collectTopology4LinkagePoint(): [" + linkagePointStr + "] "); 
+		  }
+		  for( int i=(linkageSteps.length - 1); i >= 0; i-- ){
+			  thisStepNT = linkageSteps[i];
+			  check4EdgeRule(lastStepNT, thisStepNT, dbMaps);
+			  thisMap.put(thisGuysTrail, thisStepNT);
+			  thisGuysTrail = thisGuysTrail + "|" + thisStepNT;
+			  lastStepNT = thisStepNT;
+		  }
+	  }
+	  return thisMap;
+	  
+	} // End of collectTopology4LinkagePoint()
+	
+   
+	/**
+	 * Gets the next step elements from set.
+	 *
+	 * @param constrElemSetVtx the constr elem set vtx
+	 * @return Hash of the set of model-elements this set represents
+	 * @throws AAIException the AAI exception
+	 */
+	public Map<String,Object> getNextStepElementsFromSet( Vertex constrElemSetVtx )   
+				  throws AAIException {
+		// Take a constrained-element-set and figure out the total set of all the possible elements that it
+		// represents and return them as a Hash.
+	  
+		Map<String,Object> retElementHash = new HashMap<String, Object>();
+	
+		if( constrElemSetVtx == null ){
+			  String msg = " getNextStepElementsFromSet() called with null constrElemSetVtx ";
+			  throw new AAIException("AAI_6125", msg);
+		}
+	
+		String constrNodeType = constrElemSetVtx.<String>property(AAIProperties.NODE_TYPE).orElse(null);
+		String constrElemSetUuid = constrElemSetVtx.<String>property("constrained-element-set-uuid").orElse(null);
+		if( constrNodeType == null || !constrNodeType.equals("constrained-element-set") ){
+			  String msg = " getNextStepElementsFromSet() called with wrong type model: [" + constrNodeType + "]. ";
+			  throw new AAIException("AAI_6125", msg);
+		}
+		
+		ArrayList <Vertex>  choiceSetVertArray = new ArrayList<Vertex>();
+		Iterator<Vertex> vertI = this.traverseIncidentEdges(EdgeType.TREE, constrElemSetVtx, "element-choice-set");
+		int setCount = 0;
+		while( vertI != null && vertI.hasNext() ){
+			Vertex choiceSetVertex = vertI.next();
+			String constrSetType = choiceSetVertex.<String>property(AAIProperties.NODE_TYPE).orElse(null);
+			if( constrSetType != null && constrSetType.equals("element-choice-set") ){
+				choiceSetVertArray.add(choiceSetVertex);
+				setCount++;
+			}
+		}
+			
+		if( setCount == 0 ){
+			  String msg = "No element-choice-set found under constrained-element-set-uuid = " + constrElemSetUuid;
+			  throw new AAIException("AAI_6132", msg);
+		}
+		
+		// Loop through each choice-set and grab the model-elements
+		for( int i = 0; i < setCount; i++ ){
+			Vertex choiceSetVert = choiceSetVertArray.get(i);
+			Iterator<Vertex> mVertI = this.traverseIncidentEdges(EdgeType.TREE, choiceSetVert, "model-element");
+			int elCount = 0;
+			while( mVertI != null && mVertI.hasNext() ){
+				Vertex tmpElVertex = mVertI.next();
+				String elNodeType = tmpElVertex.<String>property(AAIProperties.NODE_TYPE).orElse(null);
+				if( elNodeType != null && elNodeType.equals("model-element") ){
+					String tmpVid = tmpElVertex.id().toString();
+					retElementHash.put(tmpVid, tmpElVertex);
+					elCount++;
+				}
+				else {
+					// unsupported node type found for this choice-set
+					String msg = "Unsupported nodeType (" + elNodeType 
+							+ ") found under choice-set under constrained-element-set-uuid = " + constrElemSetUuid;
+					throw new AAIException("AAI_6132", msg);
+				}
+			}
+				
+			if( elCount == 0 ){
+				  String msg = "No model-elements found in choice-set under constrained-element-set-uuid = " + constrElemSetUuid;
+				  throw new AAIException("AAI_6132", msg);
+			}
+			
+		}
+	  return retElementHash;
+	  
+	} // End of getNextStepElementsFromSet()
+	
+	
+	
+	/**
+	 * Gen topo map 4 named Q.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param queryVertex the query vertex
+	 * @param namedQueryUuid the named query uuid
+	 * @return MultiMap of valid next steps for each potential query-element
+	 * @throws AAIException the AAI exception
+	 */
+	public Multimap<String, String> genTopoMap4NamedQ( String transId, String fromAppId, 
+		 Vertex queryVertex, String namedQueryUuid )   
+				  throws AAIException {
+	  
+	  if( queryVertex == null ){
+		  throw new AAIException("AAI_6125", "null queryVertex passed to genTopoMap4NamedQ()");
+	  }
+	  
+	  Multimap <String, String> initialEmptyMap = ArrayListMultimap.create();
+	  List<String> vidsTraversed = new ArrayList<>();
+	  
+	  Vertex firstElementVertex = null;
+	  Iterator<Vertex> vertI = this.traverseIncidentEdges(EdgeType.TREE, queryVertex, "named-query-element");
+	  int elCount = 0;
+	  while( vertI != null && vertI.hasNext() ){
+		  elCount++;
+		  firstElementVertex = vertI.next();
+	  }
+		
+	  if( elCount > 1 ){
+		  throw new AAIException("AAI_6133", "Illegal query defined: More than one first element defined for = " + namedQueryUuid);
+	  }
+	  
+	  if( firstElementVertex == null ){
+		  throw new AAIException("AAI_6114", "Could not find first query element = " + namedQueryUuid);
+	  }
+	
+	  Vertex modVtx = getModelThatNqElementRepresents( firstElementVertex, "" );
+	  String modelType = getModelTypeFromModel( modVtx, "" );	  
+	  if( ! modelType.equals("widget") ){
+		  throw new AAIException("AAI_6133", "Bad Named Query Definition: First element must correspond to a widget type model.  Named Query UUID = " 
+				  + namedQueryUuid);
+	  }
+	  
+	  Multimap <String, String> collectedMap = collectTopology4NamedQ( transId, fromAppId, 
+				firstElementVertex, "", 
+				initialEmptyMap, vidsTraversed, 0);
+	  
+	  return collectedMap;
+	  
+	} // End of genTopoMap4NamedQ()
+
+	
+    
+	/**
+	 * Collect topology 4 named Q.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param thisLevelElemVtx the model element vertex for this level
+	 * @param levelCounter the level counter
+	 * @return resultSet
+	 * @throws AAIException the AAI exception
+	 */
+	public Multimap<String, String> collectTopology4NamedQ( String transId, String fromAppId,
+		  Vertex thisLevelElemVtx, String incomingTrail, 
+		  Multimap <String,String> currentMap, List<String> vidsTraversed, int levelCounter )   
+				  throws AAIException {
+	
+	  levelCounter++;
+
+	  Multimap <String, String> thisMap = ArrayListMultimap.create();
+	  thisMap.putAll(currentMap);
+	 
+	  String thisElemVid = thisLevelElemVtx.id().toString();
+	  if( levelCounter > MAX_LEVELS ) {
+		  throw new AAIException("AAI_6125", "collectModelStructure() has looped across more levels than allowed: " + MAX_LEVELS + ". "); 
+	  }
+	  String thisGuysTrail = "";
+	  
+	  // find out what widget (and thereby what aai-node-type) this element represents
+	  String thisElementNodeType = getNqElementWidgetType( transId, fromAppId, thisLevelElemVtx, incomingTrail );
+	  
+	  if( incomingTrail.equals("") ){
+		  // This is the first one
+		  thisGuysTrail = thisElementNodeType;
+	  }
+	  else {
+		  thisGuysTrail = incomingTrail + "|" + thisElementNodeType;
+	  }
+	  
+	  vidsTraversed.add(thisElemVid);
+	  
+	  // Look at the elements pointed to at this level and add on their data
+	  Iterator<Vertex> vertI = this.traverseIncidentEdges(EdgeType.TREE, thisLevelElemVtx, "named-query-element");
+	  while( vertI != null && vertI.hasNext() ){
+		  Vertex tmpVert = vertI.next();
+		  String tmpVid = tmpVert.id().toString();
+		  String tmpElNT = getNqElementWidgetType( transId, fromAppId, tmpVert, thisGuysTrail );
+		  thisMap.put(thisGuysTrail, tmpElNT);
+		  if( !vidsTraversed.contains(tmpVid) ){
+			  // This is one we would like to use - so we'll recursively get it's result set to add to ours
+			  Multimap<String, String> tmpMap = collectTopology4NamedQ( transId, fromAppId, 
+						tmpVert, thisGuysTrail, 
+						currentMap, vidsTraversed, levelCounter);
+			  thisMap.putAll(tmpMap);
+		  }
+	  }
+	  
+	  return thisMap;
+	  
+	} // End of collectTopology4NamedQ()
+
+
+	/**
+	 * Gets the model that NamedQuery element represents.
+	 *
+	 * @param elementVtx the NQ element vtx
+	 * @param elementTrail the element trail
+	 * @return the model that element represents
+	 * @throws AAIException the AAI exception
+	 */
+	public Vertex getModelThatNqElementRepresents( Vertex elementVtx, String elementTrail )
+		throws AAIException {
+		
+		  // Get the model that a named-query element represents
+		  Vertex modVtx = null;
+		  Iterator<Vertex> mvertI = this.traverseIncidentEdges(EdgeType.COUSIN, elementVtx, "model");
+		  int modCount = 0;
+		  while( mvertI != null && mvertI.hasNext() ){
+			  modCount++;
+			  modVtx = mvertI.next();
+		  }
+			
+		  if( modCount > 1 ){
+			  String msg = "Illegal element defined: More than one model pointed to by a single named-query-element at [" +
+					  elementTrail + "].";
+			  throw new AAIException("AAI_6125", msg);
+		  }
+		  
+		  if( modVtx == null ){
+			  String msg = "Bad named-query definition: Could not find model for element. ";
+			  if( !elementTrail.equals("") ){
+				  msg = "Bad named-query definition: Could not find model for named-query-element at [" + elementTrail + "].";
+			  }
+			  throw new AAIException("AAI_6132", msg);
+		  }
+		  
+		  String nodeType = modVtx.<String>property(AAIProperties.NODE_TYPE).orElse(null);
+		  if( (nodeType != null) && nodeType.equals("model") ){
+			  return modVtx;
+		  }
+		  else {
+			  String msg = "Illegal Named Query element defined: expecting a 'model', but found 'isA' edge pointing to nodeType = " + 
+					  nodeType + "] at [" +	  elementTrail + "].";
+			  throw new AAIException("AAI_6125", msg);
+		  }	  
+		    
+	}// getModelThatNqElementRepresents()
+	
+	
+	/**
+	 * Gets the model-ver that element represents.
+	 *
+	 * @param elementVtx the element vtx
+	 * @param elementTrail the element trail
+	 * @return the model-ver that element represents
+	 * @throws AAIException the AAI exception
+	 */
+	public Vertex getModelVerThatElementRepresents( Vertex elementVtx, String elementTrail )
+		throws AAIException {
+		
+		  // Get the model-ver that an element represents
+		  Vertex modVerVtx = null;
+		  Iterator<Vertex> mvertI = this.traverseIncidentEdges(EdgeType.COUSIN, elementVtx, "model-ver");
+		  int modCount = 0;
+		  while( mvertI != null && mvertI.hasNext() ){
+			  modCount++;
+			  modVerVtx = mvertI.next();
+		  }
+			
+		  if( modCount > 1 ){
+			  String msg = "Illegal element defined: More than one model pointed to by a single element at [" +
+					  elementTrail + "].";
+			  throw new AAIException("AAI_6125", msg);
+		  }
+		  
+		  if( modVerVtx == null ){
+			  String msg = "Bad model definition: Could not find model-ver for model-element. ";
+			  if( !elementTrail.equals("") ){
+				  msg = "Bad model definition: Could not find model-VER for model-element at [" + elementTrail + "].";
+			  }
+			  throw new AAIException("AAI_6132", msg);
+		  }
+		  
+		  String nodeType = modVerVtx.<String>property(AAIProperties.NODE_TYPE).orElse(null);
+		  if( (nodeType != null) && nodeType.equals("model-ver") ){
+			  return modVerVtx;
+		  }
+		  else {
+			  String msg = "Illegal model-element defined: expecting a 'model-ver', but found 'isA' edge pointing to nodeType = " + 
+					  nodeType + "] at [" +	  elementTrail + "].";
+			  throw new AAIException("AAI_6125", msg);
+		  }
+		    
+	}// getModelVerThatElementRepresents()
+	
+	
+	
+	/**
+	 * Gets the model that is parent to model-ver node.
+	 *
+	 * @param modVerVtx the model-ver vtx
+	 * @param elementTrail the element trail
+	 * @return the model that element represents
+	 * @throws AAIException the AAI exception
+	 */
+	public Vertex getModelGivenModelVer( Vertex modVerVtx, String elementTrail )
+		throws AAIException {
+		
+		// Get the parent model for this "model-ver" node
+		  Vertex modVtx = null;
+		  Iterator<Vertex> mvertI = this.traverseIncidentEdges(EdgeType.TREE, modVerVtx, "model");
+		  int modCount = 0;
+		  while( mvertI != null && mvertI.hasNext() ){
+			  modCount++;
+			  modVtx = mvertI.next();
+		  }
+			
+		  if( modCount > 1 ){
+			  String msg = "Illegal model-ver node defined: More than one model points to it with a 'has' edge [" +
+					  elementTrail + "].";
+			  throw new AAIException("AAI_6125", msg);
+		  }
+		  
+		  if( modVtx == null ){
+			  String msg = "Bad model-ver node: Could not find parent model. ";
+			  if( !elementTrail.equals("") ){
+				  msg = "Bad model-ver node: Could not find parent model. [" + elementTrail + "].";
+			  }
+			  throw new AAIException("AAI_6132", msg);
+		  }
+		  
+		  String nodeType = modVtx.<String>property(AAIProperties.NODE_TYPE).orElse(null);;
+		  if( (nodeType != null) && nodeType.equals("model") ){
+			  // Found what we were looking for.
+			  return modVtx;
+		  }
+		  else {
+			  // Something is amiss
+			  String msg = " Could not find parent model node for model-ver node at [" +
+					  elementTrail + "].";
+			  throw new AAIException("AAI_6125", msg);
+		  }
+		    
+		
+	}// getModelGivenModelVer()
+	
+	
+			
+	/**
+	 * Gets the model type.
+	 *
+	 * @param modelVtx the model vtx
+	 * @param elementTrail the element trail
+	 * @return the model type
+	 * @throws AAIException the AAI exception
+	 */
+	public String getModelTypeFromModel( Vertex modelVtx, String elementTrail )
+		throws AAIException {
+		  
+		// Get the model-type from a model vertex
+		if( modelVtx == null ){
+			 String msg = " null modelVtx passed to getModelTypeFromModel() ";
+			 throw new AAIException("AAI_6114", msg);
+		}		  
+		 
+		String modelType = modelVtx.<String>property("model-type").orElse(null);
+		if( (modelType == null) || modelType.equals("") ){
+			String msg = "Could not find model-type for model encountered at [" + elementTrail + "].";
+			throw new AAIException("AAI_6132", msg);
+		}
+		
+		if( !modelType.equals("widget") && !modelType.equals("resource") && !modelType.equals("service") ){
+			String msg = "Unrecognized model-type, [" + modelType + "] for model pointed to by element at [" + elementTrail + "].";
+			throw new AAIException("AAI_6132", msg);
+		}
+		  
+		return modelType; 
+		
+	}// getModelTypeFromModel()
+	
+	
+		
+	/**
+	* Gets the model type given model-ver
+	*
+	* @param modelVerVtx the model-ver vtx
+	* @param elementTrail the element trail
+	* @return the model type
+	* @throws AAIException the AAI exception
+	*/
+	public String getModelTypeFromModelVer( Vertex modelVerVtx, String elementTrail )
+	throws AAIException {
+	  
+	// Get the model-type given a model-ver vertex
+	if( modelVerVtx == null ){
+		 String msg = " null modelVerVtx passed to getModelTypeFromModelVer() ";
+		 throw new AAIException("AAI_6114", msg);
+	}		  
+	 
+	Vertex modVtx = getModelGivenModelVer( modelVerVtx, elementTrail );
+	String modelType = modVtx.<String>property("model-type").orElse(null);
+	if( (modelType == null) || modelType.equals("") ){
+		String msg = "Could not find model-type for model encountered at [" + elementTrail + "].";
+		throw new AAIException("AAI_6132", msg);
+	}
+	
+	if( !modelType.equals("widget") && !modelType.equals("resource") && !modelType.equals("service") ){
+		String msg = "Unrecognized model-type, [" + modelType + "] for model pointed to by element at [" + elementTrail + "].";
+		throw new AAIException("AAI_6132", msg);
+	}
+	  
+	return modelType; 
+	
+	}// getModelTypeFromModelVer()
+		
+		
+
+	/**
+	 * Gets the model-element step name.
+	 *
+	 * @param elementVtx the model-element vtx
+	 * @param elementTrail the element trail
+	 * @param dbMaps the db maps
+	 * @return the element step name
+	 * @throws AAIException the AAI exception
+	 */
+	public String getModelElementStepName( Vertex elementVtx, String elementTrail, DbMaps dbMaps)
+		throws AAIException {
+		
+		// Get the "step name"  for a model-element 
+		// Step names look like this for widget-models:   AAIProperties.NODE_TYPE
+		// Step names look like this for resource/service models: "aai-node-type,model-invariant-id,model-version-id"
+		// NOTE -- if the element points to a resource or service model, then we'll return the
+		//        widget-type of the first element (crown widget) for that model.
+		String thisElementNodeType = "?";
+		Vertex modVerVtx = getModelVerThatElementRepresents( elementVtx, elementTrail );
+		String modelType = getModelTypeFromModelVer( modVerVtx, elementTrail );
+		
+		if( modelType == null ){
+			String msg = " could not determine modelType in getModelElementStepName().  elementTrail = [" + elementTrail + "].";
+			throw new AAIException("AAI_6132", msg);
+		}
+		  
+		if( modelType.equals("widget") ){
+			// NOTE: for models that have model-type = "widget", their "model-name" maps directly to aai-node-type 
+			thisElementNodeType = modVerVtx.<String>property("model-name").orElse(null);
+			if( (thisElementNodeType == null) || thisElementNodeType.equals("") ){
+				String msg = "Could not find model-name for the widget model pointed to by element at [" + elementTrail + "].";
+				throw new AAIException("AAI_6132", msg);
+			}
+			return thisElementNodeType;
+		}
+		else if( modelType.equals("resource") || modelType.equals("service") ){
+			Vertex modVtx = getModelGivenModelVer( modVerVtx, elementTrail );
+			String modInvId = modVtx.<String>property("model-invariant-id").orElse(null); 
+			String modVerId = modVerVtx.<String>property("model-version-id").orElse(null);
+			Vertex relatedTopElementModelVtx = getTopElementForSvcOrResModelVer( modVerVtx, elementTrail );
+			Vertex relatedModelVtx = getModelVerThatElementRepresents( relatedTopElementModelVtx, elementTrail );
+			thisElementNodeType = relatedModelVtx.<String>property("model-name").orElse(null);
+			
+			if( (thisElementNodeType == null) || thisElementNodeType.equals("") ){
+				String msg = "Could not find model-name for the widget model pointed to by element at [" + elementTrail + "].";
+				throw new AAIException("AAI_6132", msg);
+			}
+			
+			String stepName = "";
+			if( nodeTypeSupportsPersona(thisElementNodeType, dbMaps) ){
+				// This nodeType that this resource or service model refers to does support persona-related fields, so
+				// we will use model-invariant-id and model-version-id as part of the step name.
+				stepName = thisElementNodeType + "," + modInvId + "," + modVerId;
+			}
+			else {
+				stepName = thisElementNodeType;
+			}
+			return stepName;
+		}
+		else {
+			String msg = " Unrecognized model-type = [" + modelType + "] pointed to by element at [" + elementTrail + "].";
+			throw new AAIException("AAI_6132", msg);
+		}
+		  
+	}// getModelElementStepName()
+	
+	
+	
+	/**
+	 * Node type supports persona.
+	 *
+	 * @param nodeType the node type
+	 * @param dbMaps the db maps
+	 * @return the boolean
+	 * @throws AAIException the AAI exception
+	 */
+	public Boolean nodeTypeSupportsPersona(String nodeType, DbMaps dbMaps)
+			throws AAIException {
+		
+		if( nodeType == null || nodeType.equals("") ){
+			return false;
+		}
+		
+		// Return true if this type of node supports the properties: "model-invariant-id-local" and "model-version-id-local"
+		if( ! dbMaps.NodeProps.containsKey(nodeType) ){
+			String emsg = " Unrecognized nodeType [" + nodeType + "]\n";
+			throw new AAIException("AAI_6115", emsg); 
+		}  
+		
+		Collection <String> props4ThisNT = dbMaps.NodeProps.get(nodeType);
+		if( !props4ThisNT.contains("model-invariant-id-local") || !props4ThisNT.contains("model-version-id-local") ){
+			return false;
+		}
+		else {
+			return true;
+		}
+		
+	}// nodeTypeSupportsPersona()
+	
+	
+	/**
+	 * Gets a Named Query element's widget type.
+	 *
+	 * @param elementVtx the named-query element vtx
+	 * @param elementTrail the element trail
+	 * @return the element widget type
+	 * @throws AAIException the AAI exception
+	 */
+	public String getNqElementWidgetType( String transId, String fromAppId,
+			Vertex elementVtx, String elementTrail )
+		throws AAIException {
+		
+		String thisNqElementWidgetType = "";
+		// Get the associated node-type for the model pointed to by a named-query-element.
+		// NOTE -- if the element points to a resource or service model, then we'll return the
+		//        widget-type of the first element (crown widget) for that model.
+		Vertex modVtx = getModelThatNqElementRepresents( elementVtx, elementTrail );
+		String modelType = getModelTypeFromModel( modVtx, elementTrail );
+		
+		if( modelType == null || !modelType.equals("widget") ){
+			String emsg = " Model Type must be 'widget' for NamedQuery elements.  Found [" + modelType + "] at [" + 
+					elementTrail + "]\n";
+			throw new AAIException("AAI_6132", emsg); 
+		}
+		else {
+			// For a Widget model, the nodeType is just mapped to the model-element.model-name
+			List<Vertex> modVerVtxArr =  getModVersUsingModel(transId, fromAppId, modVtx);
+			if( modVerVtxArr != null && !modVerVtxArr.isEmpty() ){
+				thisNqElementWidgetType = (modVerVtxArr.get(0)).<String>property("model-name").orElse(null);
+			}
+			if( thisNqElementWidgetType == null || thisNqElementWidgetType.equals("") ){
+				String emsg = " Widget type could not be determined at [" + elementTrail + "]\n";
+					throw new AAIException("AAI_6132", emsg); 
+			}
+			else {
+				return thisNqElementWidgetType;
+			}
+		}
+		
+		
+	}// End  getNqElementWidgetType()
+	
+	
+	/**
+	 * Gets a model-element's top widget type.
+	 *
+	 * @param elementVtx the model element vtx
+	 * @param elementTrail the element trail
+	 * @return the element widget type
+	 * @throws AAIException the AAI exception
+	 */
+	public String getModElementWidgetType( Vertex elementVtx, String elementTrail )
+		throws AAIException {
+		
+		// Get the associated node-type for the model-ver pointed to by a model-element.
+		// NOTE -- if the element points to a resource or service model, then we'll return the
+		//        widget-type of the first element (crown widget) for that model.
+		Vertex modVerVtx = getModelVerThatElementRepresents( elementVtx, elementTrail );
+		String thisElementNodeType = getModelVerTopWidgetType( modVerVtx, elementTrail );
+		return thisElementNodeType;
+			
+	}// End  getModElementWidgetType()
+	
+	
+	/**
+	 * Gets the node using unique identifier
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param nodeType the nodeType 
+	 * @param idPropertyName the property name of the unique identifier
+	 * @param uniqueIdVal the UUID value
+	 * @return unique vertex found using UUID
+	 * @throws AAIException the AAI exception
+	 */
+	public Vertex getNodeUsingUniqueId( String transId, String fromAppId,
+			String nodeType, String idPropertyName, String uniqueIdVal )
+		throws AAIException {
+		
+		// Given a unique identifier, get the Vertex 
+		if( uniqueIdVal == null || uniqueIdVal.equals("")  ){
+			String emsg = " Bad uniqueIdVal passed to getNodeUsingUniqueId(): [" 
+					+ uniqueIdVal + "]\n";
+			throw new AAIException("AAI_6118", emsg); 
+		}
+		
+		if( idPropertyName == null || idPropertyName.equals("")  ){
+			String emsg = " Bad idPropertyName passed to getNodeUsingUniqueId(): [" 
+					+ idPropertyName + "]\n";
+			throw new AAIException("AAI_6118", emsg); 
+		}		
+		
+		if( nodeType == null || nodeType.equals("")  ){
+			String emsg = " Bad nodeType passed to getNodeUsingUniqueId(): [" 
+					+ nodeType + "]\n";
+			throw new AAIException("AAI_6118", emsg); 
+		}		
+		
+		Vertex uniqVtx = null;
+		Iterable <?> uniqVerts = null;
+		uniqVerts = engine.asAdmin().getReadOnlyTraversalSource().V().has(AAIProperties.NODE_TYPE,nodeType).has(idPropertyName,uniqueIdVal).toList();
+		if( uniqVerts == null ){
+			String emsg = "Node could not be found for nodeType = [" + nodeType 
+					+ "], propertyName = [" + idPropertyName  
+					+ "], propertyValue = [" + uniqueIdVal  + "]\n";
+			throw new AAIException("AAI_6114", emsg); 
+		}
+		else { 
+			int count = 0;
+			Iterator <?> uniqVertsIter = uniqVerts.iterator();
+			if( !uniqVertsIter.hasNext() ){
+				String emsg = "Node could not be found for nodeType = [" + nodeType 
+						+ "], propertyName = [" + idPropertyName  
+						+ "], propertyValue = [" + uniqueIdVal  + "]\n";
+				throw new AAIException("AAI_6114", emsg); 
+			}
+			else {
+				while( uniqVertsIter.hasNext() ){
+					count++;
+					uniqVtx = (Vertex) uniqVertsIter.next();
+					if( count > 1 ){
+						String emsg = "More than one node found for nodeType = [" + nodeType 
+								+ "], propertyName = [" + idPropertyName  
+								+ "], propertyValue = [" + uniqueIdVal  + "]\n";
+						throw new AAIException("AAI_6132", emsg); 
+					}
+				}
+			}
+		}
+		
+		return uniqVtx;
+	}// End getNodeUsingUniqueId()
+	
+	
+	/**
+	 * Gets the model-ver nodes using name.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param modelName the model name
+	 * @return the model-ver's that use this name
+	 * @throws AAIException the AAI exception
+	 */
+	public List<Vertex> getModelVersUsingName( String transId, String fromAppId,
+			String modelName )
+		throws AAIException {
+		
+		// Given a "model-name", find the model-ver vertices that this maps to
+		if( modelName == null || modelName.equals("")  ){
+			String emsg = " Bad modelName passed to getModelVersUsingName(): [" 
+					+ modelName + "]\n";
+			throw new AAIException("AAI_6118", emsg); 
+		}
+		
+		List<Vertex> retVtxArr = new ArrayList<>();
+		Iterator<Vertex> modVertsIter = this.engine.asAdmin().getReadOnlyTraversalSource().V().has(AAIProperties.NODE_TYPE,"model-ver").has("model-name",modelName);
+		if( !modVertsIter.hasNext() ){
+			String emsg = "Model-ver record(s) could not be found for model-ver data passed.  model-name = [" + 
+					modelName + "]\n";
+			throw new AAIException("AAI_6132", emsg); 
+		}
+		else { 
+			while( modVertsIter.hasNext() ){
+				Vertex tmpModelVerVtx = (Vertex) modVertsIter.next();
+				retVtxArr.add(tmpModelVerVtx);
+			}
+		}
+		
+		return retVtxArr;
+		
+	}// End getModelVersUsingName()
+	
+	
+	/**
+	 * Gets the model-ver nodes using model-invariant-id.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param model-invariant-id (uniquely identifies a model)
+	 * @return the model-ver's defined for the corresponding model 
+	 * @throws AAIException the AAI exception
+	 */
+	public Iterator<Vertex> getModVersUsingModelInvId( String transId, String fromAppId,
+			String modelInvId )
+		throws AAIException {
+		
+		// Given a "model-invariant-id", find the model-ver nodes that this maps to
+		if( modelInvId == null || modelInvId.equals("")  ){
+			String emsg = " Bad model-invariant-id passed to getModVersUsingModelInvId(): [" 
+					+ modelInvId + "]\n";
+			throw new AAIException("AAI_6118", emsg); 
+		}
+		
+		Vertex modVtx = getNodeUsingUniqueId(transId, fromAppId, "model", "model-invariant-id", modelInvId);
+		List<Vertex> retVtxArr =  getModVersUsingModel(transId, fromAppId, modVtx);
+		if( retVtxArr == null || retVtxArr.isEmpty() ){
+			String emsg = " Model-ver record(s) could not be found attached to model with model-invariant-id = [" + 
+					modelInvId + "]\n";
+			throw new AAIException("AAI_6132", emsg); 
+		}
+		
+		return retVtxArr.iterator();
+	}// End getModVersUsingModelInvId()
+	
+	
+	/**
+	 * Gets the model-ver nodes using a model node.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param  model vertex
+	 * @return the model-ver's defined for the corresponding model 
+	 * @throws AAIException the AAI exception
+	 */
+	public List<Vertex> getModVersUsingModel( String transId, String fromAppId,
+			Vertex modVtx )
+		throws AAIException {
+		
+		if( modVtx == null ){
+			String emsg = " Null model vertex passed to getModVersUsingModel(): ";
+			throw new AAIException("AAI_6118", emsg); 
+		}
+		
+		List<Vertex> retVtxArr = new ArrayList<>();
+		Iterator<Vertex> modVerVertsIter = this.traverseIncidentEdges(EdgeType.TREE, modVtx, "model-ver");
+		if(!modVerVertsIter.hasNext()){
+			String modelInvId = modVtx.<String>property("model-invariant-id").orElse(null);
+			String emsg = "Model-ver record(s) could not be found attached to model with model-invariant-id = [" + 
+					modelInvId + "]\n";
+			throw new AAIException("AAI_6132", emsg); 
+		}
+		else { 
+			while( modVerVertsIter.hasNext() ){
+				Vertex tmpModelVtx = (Vertex) modVerVertsIter.next();
+				retVtxArr.add(tmpModelVtx);
+			}
+		}
+		
+		return retVtxArr;
+		
+	}// End getModVersUsingModel()
+	
+	/**
+	 * Gets the model-version-ids using model-name.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param modelName the model name
+	 * @return the model uuids using name
+	 * @throws AAIException the AAI exception
+	 */
+	public List<String> getModelVerIdsUsingName( String transId, String fromAppId,
+			String modelName )
+		throws AAIException {
+		
+		// Given a model-name find the model-ver nodes that it maps to
+		if( modelName == null || modelName.equals("")  ){
+			String emsg = " Bad modelName passed to getModelVerIdsUsingName(): [" 
+					+ modelName + "]\n";
+			throw new AAIException("AAI_6118", emsg); 
+		}
+		
+		List<String> retArr = new ArrayList<>();
+		Iterator<Vertex> modVerVertsIter = this.engine.asAdmin().getReadOnlyTraversalSource().V().has(AAIProperties.NODE_TYPE,"model-ver").has("model-name",modelName);
+		if( !modVerVertsIter.hasNext() ){
+			String emsg = " model-ver record(s) could not be found for model data passed.  model-name = [" + 
+					modelName + "]\n";
+			throw new AAIException("AAI_6114", emsg); 
+		}
+		else { 
+			while( modVerVertsIter.hasNext() ){
+				Vertex modelVerVtx = (Vertex) modVerVertsIter.next();
+				String tmpUuid = modelVerVtx.<String>property("model-version-id").orElse(null);
+				if( (tmpUuid != null) && !tmpUuid.equals("") && !retArr.contains(tmpUuid) ){
+					retArr.add(tmpUuid);
+				}
+			}
+		}
+		
+		if( retArr.isEmpty() ){
+			String emsg = "No model-ver record found for model-name = [" 
+					+ modelName + "]\n";
+			throw new AAIException("AAI_6132", emsg); 
+		}
+		
+		return retArr;
+	}// End getModelVerIdsUsingName()
+	
+	
+	/**
+	 * Gets the model top widget type.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param modelVersionId the model-version-id
+	 * @param modelInvId the model-invariant-id
+	 * @param modelName the model-name
+	 * @return the model top widget type
+	 * @throws AAIException the AAI exception
+	 */
+	public String getModelVerTopWidgetType( String transId, String fromAppId,
+			String modelVersionId, String modelInvId, String modelName )
+		throws AAIException {
+		
+		// Could be given a model-ver's key info (model-version-id), OR, just a (non-unique) model-name,
+		//     Or just a model-invariant-id (which could have multiple model-ver records under it).
+		//     In any case, they should only map to one single "top" node-type for the first element. 
+		
+		String nodeType = "?";
+		Iterator<Vertex> modVerVertsIter;
+		
+		if( modelVersionId != null && !modelVersionId.equals("") ){
+			// this would be the best - we can just look up the model-ver records directly
+			modVerVertsIter = this.engine.asAdmin().getReadOnlyTraversalSource().V().has(AAIProperties.NODE_TYPE,"model-ver").has("model-version-id",modelVersionId);
+		}
+		else if( modelName != null && !modelName.equals("") ){
+			modVerVertsIter = this.engine.asAdmin().getReadOnlyTraversalSource().V().has(AAIProperties.NODE_TYPE,"model-ver").has("model-name",modelName);
+		}
+		else if( modelInvId != null && !modelInvId.equals("") ){
+			modVerVertsIter = getModVersUsingModelInvId(transId, fromAppId, modelInvId);
+		}
+		else {
+			String msg = "Neither modelVersionId, modelInvariantId, nor modelName passed to: getModelVerTopWidgetType() ";
+			throw new AAIException("AAI_6120", msg);
+		}
+		
+		if( !modVerVertsIter.hasNext() ){
+			String emsg = "model-ver record(s) could not be found for model data passed:  modelInvariantId = [" + modelInvId +
+					"], modeVersionId = [" + modelVersionId + "], modelName = [" + modelName + "]\n";
+			throw new AAIException("AAI_6114", emsg); 
+		}
+		else { 
+			String lastNT = "";
+			if( !modVerVertsIter.hasNext() ){
+				String emsg = "model-ver record(s) could not be found for model data passed:  modelInvariantId = [" + modelInvId +
+						"], modeVersionId = [" + modelVersionId + "], modelName = [" + modelName + "]\n";
+				throw new AAIException("AAI_6114", emsg); 
+			}
+			while( modVerVertsIter.hasNext() ){
+				Vertex tmpModVerVtx = (Vertex) modVerVertsIter.next();
+				String tmpNT = getModelVerTopWidgetType( tmpModVerVtx, "" );
+				if( lastNT != null && !lastNT.equals("") ){
+					if( !lastNT.equals(tmpNT) ){
+						String emsg = "Different top-node-types (" + tmpNT + ", " + lastNT 
+								+ ") found for model data passed.  (" +
+								" modelVersionId = [" + modelVersionId + 
+								"], modelId = [" + modelInvId +
+								"], modelName = [" + modelName +
+								"])\n";
+						throw new AAIException("AAI_6114", emsg); 
+					}
+				}
+				lastNT = tmpNT;
+				nodeType = tmpNT;
+			}
+		}
+		
+		return nodeType;
+		
+	}// End getModelVerTopWidgetType()
+	
+			
+	/**
+	 * Gets the widget type that this model-ver starts with.
+	 *
+	 * @param modVerVtx the model-version vtx
+	 * @param elementTrail the element trail
+	 * @return the widget type of the starting node of this model
+	 * @throws AAIException the AAI exception
+	 */
+	public String getModelVerTopWidgetType( Vertex modVerVtx, String elementTrail )
+				throws AAIException {
+		// Get the associated nodeType (Ie. aai-node-type / widget-type) for a model-ver.
+		// NOTE -- if the element points to a resource or service model, then we'll return the
+		//        widget-type of the first element (crown widget) for that model.
+		String modelType = getModelTypeFromModelVer( modVerVtx, elementTrail );
+		if( modelType == null ){
+			String msg = " Could not determine modelType in getModelVerTopWidgetType().  elementTrail = [" + elementTrail + "].";
+			throw new AAIException("AAI_6132", msg);
+		}
+		  
+		String thisElementNodeType = "?";
+		if( modelType.equals("widget") ){
+			// NOTE: for models that have model-type = "widget", their child model-ver nodes will
+			//       have "model-name" which maps directly to aai-node-type (all model-ver's under one
+			//       model should start with the same widget-type, so we only need to look at one).
+			thisElementNodeType = modVerVtx.<String>property("model-name").orElse(null);
+			if( (thisElementNodeType == null) || thisElementNodeType.equals("") ){
+				String msg = "Could not find model-name for the widget model pointed to by element at [" + elementTrail + "].";
+				throw new AAIException("AAI_6132", msg);
+			}
+		}
+		else if( modelType.equals("resource") || modelType.equals("service") ){
+			Vertex relatedTopElementVtx = getTopElementForSvcOrResModelVer( modVerVtx, elementTrail );
+			Vertex relatedModVerVtx = getModelVerThatElementRepresents( relatedTopElementVtx, elementTrail );
+			thisElementNodeType = relatedModVerVtx.<String>property("model-name").orElse(null);
+			if( (thisElementNodeType == null) || thisElementNodeType.equals("") ){
+				String msg = "Could not find model-name for the widget model pointed to by element at [" + elementTrail + "].";
+				throw new AAIException("AAI_6132", msg);
+			}
+		}
+		else {
+			String msg = " Unrecognized model-type = [" + modelType + "] pointed to by element at [" + elementTrail + "].";
+			throw new AAIException("AAI_6132", msg);
+		}
+		 
+		return thisElementNodeType;
+		
+	}// getModelVerTopWidgetType()
+	
+	
+	/**
+	 * Validate model.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param modelNameVersionId the model name version id
+	 * @param apiVersion the api version
+	 * @throws AAIException the AAI exception
+	 */
+	public void validateModel(String transId, String fromAppId, String modelVersionIdVal, String apiVersion ) 
+				throws AAIException{
+	
+		// Note - this will throw an exception if the model either can't be found, or if 
+		//     we can't figure out its topology map.
+		DbMaps dbMaps = IngestModelMoxyOxm.dbMapsContainer.get(AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP));
+		Vertex modelVerVtx = getNodeUsingUniqueId(transId, fromAppId, "model-ver", 
+				"model-version-id", modelVersionIdVal);
+		if( modelVerVtx == null ){
+			String msg = " Could not find model-ver with modelVersionId = [" + modelVersionIdVal + "].";
+			throw new AAIException("AAI_6114", msg);
+		}
+		else {
+			Multimap<String, String> topoMap = genTopoMap4ModelVer( transId, fromAppId,
+					modelVerVtx, modelVersionIdVal, dbMaps );
+			String msg = " modelVer [" + modelVersionIdVal + "] topo multiMap looks like: \n[" + topoMap + "]";
+			System.out.println("INFO --  " + msg );
+		}
+		return;
+		
+	}// End validateModel()
+	
+	
+	/**
+	 * Validate named query.
+	 *
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param namedQueryUuid the named query uuid
+	 * @param apiVersion the api version
+	 * @throws AAIException the AAI exception
+	 */
+	public void validateNamedQuery(String transId, String fromAppId, String namedQueryUuid, String apiVersion ) 
+				throws AAIException{
+	
+		// Note - this will throw an exception if the named query either can't be found, or if 
+		//     we can't figure out its topology map.
+		Vertex nqVtx = getNodeUsingUniqueId(transId, fromAppId, "named-query", 
+				"named-query-uuid", namedQueryUuid);
+		
+		if( nqVtx == null ){
+			String msg = " Could not find named-query with namedQueryUuid = [" + namedQueryUuid + "].";
+			throw new AAIException("AAI_6114", msg);
+		}
+		else {
+			//Multimap<String, String> topoMap = genTopoMap4NamedQ( "junkTransId", "junkFromAppId", 
+				//	graph, nqVtx, namedQueryUuid );
+			//System.out.println("DEBUG -- for test only : --- ");
+			//System.out.println("DEBUG -- topomap = [" + topoMap + "]");
+		}
+		return;
+		
+	}// End validateNamedQuery()
+	
+	  
+	/**
+	 * Show result set.
+	 *
+	 * @param resSet the res set
+	 * @param levelCount the level count
+	 */
+	public void showResultSet( ResultSet resSet, int levelCount ) {
+		
+		  levelCount++;
+		  String propsStr = "";
+		  for( int i= 1; i <= levelCount; i++ ){
+			  propsStr = propsStr + "-";
+		  }
+		  if( resSet.getVert() == null ){
+			  return;
+		  }
+		  String nt = resSet.getVert().<String>property(AAIProperties.NODE_TYPE).orElse(null);
+		  propsStr = propsStr +  "[" + nt + "] ";
+		 
+		  //propsStr = propsStr + " newDataDelFlag = " + resSet.getNewDataDelFlag() + ", trail = " + resSet.getLocationInModelSubGraph();
+		  //propsStr = propsStr + "limitDesc = [" + resSet.getPropertyLimitDesc() + "]";
+		  propsStr = propsStr + " trail = " + resSet.getLocationInModelSubGraph();
+		  
+		  Map<String,Object> overrideHash = resSet.getPropertyOverRideHash();
+		  if( overrideHash != null  &&  !overrideHash.isEmpty() ){
+			  for( Map.Entry<String, Object> entry : overrideHash.entrySet() ){
+				  String propName = entry.getKey();
+				  Object propVal = entry.getValue();
+				  propsStr = propsStr + " [" + propName + " = " + propVal + "]";
+			  }
+		  }
+		  else {
+			  Iterator<VertexProperty<Object>> pI = resSet.getVert().properties();
+			  while( pI.hasNext() ){
+				  	VertexProperty<Object> tp = pI.next();
+					if( ! tp.key().startsWith("aai") 
+							&& ! tp.key().equals("source-of-truth")
+							//&& ! tp.key().equals("resource-version")
+							&& ! tp.key().startsWith("last-mod")
+							)
+					{
+						propsStr = propsStr + " [" + tp.key() + " = " + tp.value() + "]";
+					}
+			  }
+		  }
+		  // Show the "extra" lookup values too
+		  Map<String,Object> extraPropHash = resSet.getExtraPropertyHash();
+		  if( extraPropHash != null && !extraPropHash.isEmpty() ){
+			  for( Map.Entry<String, Object> entry : extraPropHash.entrySet() ){
+				  String propName = entry.getKey();
+				  Object propVal = entry.getValue();
+				  propsStr = propsStr + " [" + propName + " = " + propVal.toString() + "]";
+			  }
+		  }
+		  
+		  System.out.println( propsStr );
+		  LOGGER.info(propsStr);
+		  
+		  if( !resSet.getSubResultSet().isEmpty() ){
+			  ListIterator<ResultSet> listItr = resSet.getSubResultSet().listIterator();
+			  while( listItr.hasNext() ){
+				  showResultSet( listItr.next(), levelCount );
+			  }
+		  }
+		  
+	  }// end of showResultSet()
+	
+	private Iterator<Vertex> traverseIncidentEdges(EdgeType treeType, Vertex startV, String connectedNodeType) throws AAIUnknownObjectException, AAIException {
+		QueryBuilder builder = this.engine.getQueryBuilder(startV).createEdgeTraversal(treeType, startV, loader.introspectorFromName(connectedNodeType));
+		return builder;
+	}
+	
+	private Iterator<Vertex> traverseIncidentEdges(EdgeType treeType, Vertex startV, String... connectedNodeType) throws AAIUnknownObjectException, AAIException {
+		QueryBuilder[] builders = new QueryBuilder[connectedNodeType.length];
+		for (int i = 0; i < connectedNodeType.length; i++) {
+			builders[i] = this.engine.getQueryBuilder(startV).createEdgeTraversal(EdgeType.TREE, startV, loader.introspectorFromName(connectedNodeType[i]));
+		}
+		QueryBuilder builder = this.engine.getQueryBuilder(startV).union(builders);
+		return builder;
+
+	}
+		  
+}
+
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/dbgraphgen/ResultSet.java b/aai-traversal/src/main/java/org/openecomp/aai/dbgraphgen/ResultSet.java
new file mode 100644
index 0000000..46c9b5e
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/dbgraphgen/ResultSet.java
@@ -0,0 +1,168 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.dbgraphgen;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.openecomp.aai.dbgen.PropertyLimitDesc;
+import com.thinkaurelius.titan.core.TitanVertex;
+
+public class ResultSet {
+	private TitanVertex vert;
+	private String newDataDelFlag;  
+	private String doNotOutputFlag;
+	private String locationInModelSubGraph;
+	private List<ResultSet> subResultSet;
+	private PropertyLimitDesc propertyLimitDesc;
+	private Map<String,Object> propertyOverRideHash;
+	private Map<String,Object> extraPropertyHash;
+	
+	 /**
+ 	 * Instantiates a new result set.
+ 	 */
+ 	public ResultSet(){
+		 this.vert = null;
+		 this.newDataDelFlag = "";
+		 this.doNotOutputFlag = "";
+		 this.locationInModelSubGraph = "";
+		 this.subResultSet = new ArrayList<>();
+		 this.propertyLimitDesc = null;
+		 this.propertyOverRideHash = new HashMap<>();
+		 this.extraPropertyHash = new HashMap<>();
+	}
+	 
+ 	
+ 	public void setPropertyLimitDesc(PropertyLimitDesc pld) {
+ 		this.propertyLimitDesc = pld;
+ 	}
+
+ 	/**
+ 	 * Gets the vert.
+ 	 *
+ 	 * @return the vert
+ 	 */
+ 	public TitanVertex getVert(){
+		 return this.vert;
+	 }
+	 
+ 	/**
+ 	 * Gets the sub result set.
+ 	 *
+ 	 * @return the sub result set
+ 	 */
+ 	public List<ResultSet> getSubResultSet(){
+		 return this.subResultSet;
+	 }
+	 
+ 	/**
+ 	 * Gets the new data del flag.
+ 	 *
+ 	 * @return the new data del flag
+ 	 */
+ 	public String getNewDataDelFlag(){
+		 return this.newDataDelFlag;
+	 }
+	 
+ 	/**
+ 	 * Gets the do not output flag.
+ 	 *
+ 	 * @return the do not output flag
+ 	 */
+ 	public String getDoNotOutputFlag(){
+		 return this.doNotOutputFlag;
+	 }
+	 
+ 	/**
+ 	 * Gets the location in model sub graph.
+ 	 *
+ 	 * @return the location in model sub graph
+ 	 */
+ 	public String getLocationInModelSubGraph(){
+		 return this.locationInModelSubGraph;
+	 }
+	 
+ 	/**
+ 	 * Gets the property limit desc.
+ 	 *
+ 	 * @return the property limit desc
+ 	 */
+ 	public PropertyLimitDesc getPropertyLimitDesc(){
+		 return this.propertyLimitDesc;
+	 }
+	 
+ 	/**
+ 	 * Gets the property over ride hash.
+ 	 *
+ 	 * @return the property over ride hash
+ 	 */
+ 	public Map<String,Object> getPropertyOverRideHash(){
+		 return this.propertyOverRideHash;
+	 }
+	 
+ 	/**
+ 	 * Gets the extra property hash.
+ 	 *
+ 	 * @return the extra property hash
+ 	 */
+ 	public Map<String,Object> getExtraPropertyHash(){
+		 return this.extraPropertyHash;
+	 }
+
+
+	public void setVert(TitanVertex vert) {
+		this.vert = vert;
+	}
+
+
+	public void setNewDataDelFlag(String newDataDelFlag) {
+		this.newDataDelFlag = newDataDelFlag;
+	}
+
+
+	public void setDoNotOutputFlag(String doNotOutputFlag) {
+		this.doNotOutputFlag = doNotOutputFlag;
+	}
+
+
+	public void setLocationInModelSubGraph(String locationInModelSubGraph) {
+		this.locationInModelSubGraph = locationInModelSubGraph;
+	}
+
+
+	public void setSubResultSet(List<ResultSet> subResultSet) {
+		this.subResultSet = subResultSet;
+	}
+
+
+	public void setPropertyOverRideHash(Map<String, Object> propertyOverRideHash) {
+		this.propertyOverRideHash = propertyOverRideHash;
+	}
+
+
+	public void setExtraPropertyHash(Map<String, Object> extraPropertyHash) {
+		this.extraPropertyHash = extraPropertyHash;
+	}
+ 	
+
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/dbgraphmap/RelationshipGraph.java b/aai-traversal/src/main/java/org/openecomp/aai/dbgraphmap/RelationshipGraph.java
new file mode 100644
index 0000000..8277b2c
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/dbgraphmap/RelationshipGraph.java
@@ -0,0 +1,299 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.dbgraphmap;
+
+import java.io.UnsupportedEncodingException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.commons.collections.map.MultiValueMap;
+import org.eclipse.persistence.dynamic.DynamicEntity;
+import org.eclipse.persistence.dynamic.DynamicType;
+import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext;
+
+import org.openecomp.aai.dbgen.DbMeth;
+import org.openecomp.aai.dbgraphgen.DbEdgeGroup;
+import org.openecomp.aai.domain.model.AAIResources;
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.extensions.AAIExtensionMap;
+import org.openecomp.aai.util.AAIConfig;
+import org.openecomp.aai.util.AAIConstants;
+import org.openecomp.aai.util.RestURL;
+import com.thinkaurelius.titan.core.TitanTransaction;
+import com.thinkaurelius.titan.core.TitanVertex;
+
+public class RelationshipGraph {
+	
+	/**
+	 * this method processes the one relationship for the startVertex that is
+	 * sent.
+	 *
+	 * @param g the g
+	 * @param startVertex the start vertex
+	 * @param jaxbContext the jaxb context
+	 * @param rel the rel
+	 * @param aaiExtMap the aai ext map
+	 * @throws AAIException the AAI exception
+	 */
+	public static void updRelationship(TitanTransaction g, TitanVertex startVertex, 
+										DynamicJAXBContext jaxbContext,
+										DynamicEntity rel,
+										AAIExtensionMap aaiExtMap)
+		throws AAIException {
+		String apiVersion = aaiExtMap.getApiVersion();
+		String transId = aaiExtMap.getTransId();
+		String fromAppId = aaiExtMap.getFromAppId();
+		MultiValueMap relatedNodesMap = new MultiValueMap();
+		
+		if( rel != null ){
+				HashMap<String, Object> propFilterHash = new HashMap<String, Object>();
+				poplatePropertyHashWithRelData(rel, apiVersion, propFilterHash);
+				String relNodeType = (String)rel.get("relatedTo");
+				relatedNodesMap.put(relNodeType, propFilterHash);
+		}
+		DbEdgeGroup.replaceEdgeGroup(transId, fromAppId, g, startVertex,
+						"ONLY_PASSED_COUSINS_REL", relatedNodesMap, apiVersion);
+
+	}
+
+	/**
+	 * Poplate property hash with rel data.
+	 *
+	 * @param rel the rel
+	 * @param apiVersion the api version
+	 * @param propFilterHash the prop filter hash
+	 * @throws AAIException the AAI exception
+	 */
+	private static void poplatePropertyHashWithRelData(DynamicEntity rel, String apiVersion,
+			HashMap<String, Object> propFilterHash) throws AAIException {
+		
+		for( DynamicEntity relData: (List<DynamicEntity>)rel.get("relationshipData")) {
+			String prop = ((String)relData.get("relationshipKey")).toLowerCase().trim();
+			propFilterHash.put(prop, ((String)relData.get("relationshipValue")).trim()); 
+		} 
+	}
+
+	/**
+	 * this method gets any relationships for the startVertex being processed
+	 * and sets the related-link.
+	 *
+	 * @param g the g
+	 * @param startVertex the start vertex
+	 * @param apiVersion the api version
+	 * @param aaiExtMap the aai ext map
+	 * @return the relationships
+	 * @throws AAIException the AAI exception
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 */
+	public static DynamicEntity getRelationships(TitanTransaction g, TitanVertex startVertex, 
+												String apiVersion, AAIExtensionMap aaiExtMap)
+			throws AAIException, UnsupportedEncodingException {
+		
+		DynamicType relationshipsType = null;
+		DynamicType relationshipType = null;
+		DynamicType relationshipDataType = null;
+		DynamicType relatedToPropertyType = null;
+		
+		Boolean setRelatedToProperty = true;
+		
+		AAIResources aaiResources = org.openecomp.aai.ingestModel.IngestModelMoxyOxm.aaiResourceContainer
+				.get(apiVersion);
+
+		DynamicJAXBContext jaxbContext = aaiResources.getJaxbContext();
+				
+		//String apiVersion = aaiExtMap.getApiVersion();
+		String transId = aaiExtMap.getTransId();
+		String fromAppId = aaiExtMap.getFromAppId();
+		
+		HashMap <String, String>      vidToNodeTypeHash = new HashMap <String, String>();
+		HashMap <String, TitanVertex> vidToVertexHash   = new HashMap <String, TitanVertex>();
+		
+		if ("v2".equals( apiVersion)) { 
+			relationshipsType = jaxbContext.getDynamicType("inventory.aai.openecomp.org.RelationshipList");
+			relationshipType = jaxbContext.getDynamicType(".org.Relationship");
+			relationshipDataType = jaxbContext.getDynamicType("inventory.aai.openecomp.org.RelationshipData");
+			setRelatedToProperty = false;
+		} else { 
+			relationshipsType = jaxbContext.getDynamicType("inventory.aai.openecomp.org." + apiVersion + ".RelationshipList");
+			relationshipType = jaxbContext.getDynamicType("inventory.aai.openecomp.org." + apiVersion + ".Relationship");
+			relationshipDataType = jaxbContext.getDynamicType("inventory.aai.openecomp.org." + apiVersion + ".RelationshipData");
+			relatedToPropertyType = jaxbContext.getDynamicType("inventory.aai.openecomp.org." + apiVersion + ".RelatedToProperty");
+			if (relatedToPropertyType == null) { 
+				setRelatedToProperty = false; // some versions do not support this
+			}
+		}
+		
+		DynamicEntity relationships = relationshipsType.newDynamicEntity();
+		List<DynamicEntity> listOfRelationships = new ArrayList<DynamicEntity>();
+			
+		DbEdgeGroup.getEdgeGroup(transId,
+				fromAppId, 
+				g, 
+				startVertex, 
+				vidToNodeTypeHash,
+				vidToVertexHash,
+				"ONLY_COUSIN_REL", 
+				AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP));
+		// Convert the found relationships to a RelationshipList DynamicEntity
+		for( Map.Entry<String, TitanVertex> entry : vidToVertexHash.entrySet() ){
+			
+			List<DynamicEntity> relationshipDataList = new ArrayList<DynamicEntity>();
+			List<DynamicEntity> relatedToPropertyList = new ArrayList<DynamicEntity>();
+			
+			DynamicEntity relationship = relationshipType.newDynamicEntity();
+			
+			TitanVertex relNode = entry.getValue();
+			String relNodeVid = entry.getKey();
+			String relNodeType = vidToNodeTypeHash.get(relNodeVid);
+			String relNodeURL = RestURL.get(g, relNode, apiVersion);
+			
+			HashMap <String, Object> nodeKeyPropsHash = RestURL.getKeyHashes(g, relNode, AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP));
+			Iterator  <Map.Entry<String,Object>>keyIterator = nodeKeyPropsHash.entrySet().iterator();
+			while( keyIterator.hasNext() ){
+				DynamicEntity relationshipData = relationshipDataType.newDynamicEntity();
+				Map.Entry <String,Object>pair = (Map.Entry<String,Object>)keyIterator.next();
+				String key = pair.getKey();
+				
+				if (!key.contains(".")) {
+					key = relNodeType + "." + key;
+				}
+				
+				String value = "";
+				if( pair.getValue() != null ){
+					value = pair.getValue().toString();
+				}
+				
+				relationshipData.set("relationshipKey", key);
+				relationshipData.set("relationshipValue", value);
+	
+				relationshipDataList.add(relationshipData);
+			}
+			
+			if (setRelatedToProperty) {
+				HashMap <String, Object> nodeNamePropsHash = DbMeth.getNodeNamePropHash(transId, fromAppId, g, relNode, AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP));
+				Iterator  <Map.Entry<String,Object>>nameIterator = nodeNamePropsHash.entrySet().iterator();
+				while( nameIterator.hasNext() ){
+					DynamicEntity relatedToProperty = relatedToPropertyType.newDynamicEntity();
+					Map.Entry <String,Object>pair = (Map.Entry<String,Object>)nameIterator.next();
+					String key = pair.getKey();
+					
+					if (!key.contains(".")) {
+						key = relNodeType + "." + key;
+					}
+					
+					String value = "";
+					if( pair.getValue() != null ){
+						value = pair.getValue().toString();
+					}
+					relatedToProperty.set("propertyKey", key);
+					relatedToProperty.set("propertyValue", value);
+	
+					relatedToPropertyList.add(relatedToProperty);
+	
+				}
+				relationship.set("relatedToProperty", relatedToPropertyList);
+			}
+			relationship.set("relatedTo", relNodeType);
+			relationship.set("relatedLink", relNodeURL);
+			relationship.set("relationshipData", relationshipDataList);
+
+			listOfRelationships.add(relationship);
+		}
+		relationships.set("relationship",  listOfRelationships);
+		return relationships;
+	}
+
+	/**
+	 * this method processes any relationships for the startVertex being
+	 * processed.
+	 *
+	 * @param g the g
+	 * @param startVertex the start vertex
+	 * @param jaxbContext the jaxb context
+	 * @param relationshipList the relationship list
+	 * @param aaiExtMap the aai ext map
+	 * @throws AAIException the AAI exception
+	 */
+	public static void updRelationships(TitanTransaction g, TitanVertex startVertex, 
+										DynamicJAXBContext jaxbContext,
+										DynamicEntity relationshipList,
+										AAIExtensionMap aaiExtMap) 
+	throws AAIException {
+		 
+			String apiVersion = aaiExtMap.getApiVersion();
+			String transId = aaiExtMap.getTransId();
+			String fromAppId = aaiExtMap.getFromAppId();
+			MultiValueMap relatedNodesMap = new MultiValueMap();
+			if (relationshipList != null) { 
+				if( relationshipList.get("relationship") != null ){
+					List <DynamicEntity> relListTmp = relationshipList.get("relationship");
+					for( DynamicEntity rel: relListTmp) {
+						HashMap<String, Object> propFilterHash = new HashMap<String, Object>();
+						poplatePropertyHashWithRelData(rel, apiVersion, propFilterHash);
+						String relNodeType = (String)rel.get("relatedTo");
+						relatedNodesMap.put(relNodeType, propFilterHash);
+						
+
+					}
+				}
+				DbEdgeGroup.replaceEdgeGroup(transId, fromAppId, g, startVertex,
+						"ALL_COUSIN_REL", relatedNodesMap, apiVersion);
+			}
+	}
+
+	/**
+	 * this method deletes the relationship sent in for the startVertex being
+	 * processed.
+	 *
+	 * @param g the g
+	 * @param startVertex the start vertex
+	 * @param jaxbContext the jaxb context
+	 * @param rel the rel
+	 * @param aaiExtMap the aai ext map
+	 * @throws AAIException the AAI exception
+	 */
+	public static void delRelationship(TitanTransaction g, TitanVertex startVertex, 
+				DynamicJAXBContext jaxbContext,
+				DynamicEntity rel,
+				AAIExtensionMap aaiExtMap) 
+	throws AAIException {
+
+		String apiVersion = aaiExtMap.getApiVersion();
+		String transId = aaiExtMap.getTransId();
+		String fromAppId = aaiExtMap.getFromAppId();
+		MultiValueMap relatedNodesMap = new MultiValueMap();
+		
+		if( rel != null ){
+			HashMap<String, Object> propFilterHash = new HashMap<String, Object>();
+			poplatePropertyHashWithRelData(rel, apiVersion, propFilterHash);
+			String relNodeType = (String)rel.get("relatedTo");
+			relatedNodesMap.put(relNodeType, propFilterHash);
+	}
+
+		DbEdgeGroup.deleteEdgeGroup(transId, fromAppId, g, startVertex,
+				relatedNodesMap, apiVersion);
+
+	}
+
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/dbgraphmap/SearchGraph.java b/aai-traversal/src/main/java/org/openecomp/aai/dbgraphmap/SearchGraph.java
new file mode 100644
index 0000000..f45c3f5
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/dbgraphmap/SearchGraph.java
@@ -0,0 +1,1207 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.dbgraphmap;
+
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.io.UnsupportedEncodingException;
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.ListIterator;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
+
+import javax.ws.rs.core.HttpHeaders;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.UriBuilderException;
+import javax.xml.bind.JAXBException;
+import javax.xml.transform.stream.StreamSource;
+
+import org.apache.tinkerpop.gremlin.process.traversal.P;
+import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
+import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
+import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.__;
+import org.apache.tinkerpop.gremlin.structure.Vertex;
+import org.eclipse.persistence.dynamic.DynamicEntity;
+import org.eclipse.persistence.dynamic.DynamicType;
+import org.eclipse.persistence.exceptions.DynamicException;
+import org.eclipse.persistence.jaxb.JAXBMarshaller;
+import org.eclipse.persistence.jaxb.JAXBUnmarshaller;
+import org.eclipse.persistence.jaxb.MarshallerProperties;
+import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext;
+
+import org.openecomp.aai.db.DbMethHelper;
+import org.openecomp.aai.db.props.AAIProperties;
+import org.openecomp.aai.dbgen.PropertyLimitDesc;
+import org.openecomp.aai.dbgraphgen.ModelBasedProcessing;
+import org.openecomp.aai.dbgraphgen.ResultSet;
+import org.openecomp.aai.dbmap.DBConnectionType;
+import org.openecomp.aai.domain.model.AAIResources;
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.extensions.AAIExtensionMap;
+import org.openecomp.aai.introspection.Introspector;
+import org.openecomp.aai.introspection.Loader;
+import org.openecomp.aai.introspection.LoaderFactory;
+import org.openecomp.aai.introspection.ModelType;
+import org.openecomp.aai.introspection.PropertyPredicates;
+import org.openecomp.aai.introspection.exceptions.AAIUnknownObjectException;
+import org.openecomp.aai.parsers.relationship.RelationshipToURI;
+import org.openecomp.aai.query.builder.QueryBuilder;
+import org.openecomp.aai.schema.enums.ObjectMetadata;
+import org.openecomp.aai.schema.enums.PropertyMetadata;
+import org.openecomp.aai.serialization.db.DBSerializer;
+import org.openecomp.aai.serialization.db.EdgeRule;
+import org.openecomp.aai.serialization.db.EdgeRules;
+import org.openecomp.aai.serialization.engines.QueryStyle;
+import org.openecomp.aai.serialization.engines.TitanDBEngine;
+import org.openecomp.aai.serialization.engines.TransactionalGraphEngine;
+import org.openecomp.aai.serialization.queryformats.utils.UrlBuilder;
+import org.openecomp.aai.util.AAIApiServerURLBase;
+import org.openecomp.aai.util.AAIApiVersion;
+import org.openecomp.aai.util.AAIConfig;
+import org.openecomp.aai.util.AAIConstants;
+import org.openecomp.aai.util.PojoUtils;
+import org.openecomp.aai.util.RestURL;
+import org.openecomp.aai.util.StoreNotificationEvent;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.google.common.base.CaseFormat;
+import com.thinkaurelius.titan.core.TitanTransaction;
+import com.thinkaurelius.titan.core.TitanVertex;
+
+import edu.emory.mathcs.backport.java.util.Collections;
+
+/**
+ * Database Mapping class which acts as the middle man between the REST interface objects 
+ * for the Search namespace 
+
+ */
+public class SearchGraph {
+
+	private final String COMPONENT = "aaidbmap";
+	private AAIExtensionMap aaiExtMap;
+	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(SearchGraph.class);
+	/**
+	 * Get the search result based on the includeNodeType and depth provided.
+	 *
+	 * @param fromAppId the from app id
+	 * @param transId the trans id
+	 * @param startNodeType the start node type
+	 * @param startNodeKeyParams the start node key params
+	 * @param includeNodeTypes the include node types
+	 * @param depth the depth
+	 * @param aaiExtMap the aai ext map
+	 * @return Response
+	 * @throws AAIException the AAI exception
+	 */
+	public Response runGenericQuery (
+			HttpHeaders headers,
+			String startNodeType,
+			List <String> startNodeKeyParams,
+			List <String> includeNodeTypes,
+			final int depth,
+			TransactionalGraphEngine dbEngine,
+			Loader loader,
+			UrlBuilder urlBuilder) throws AAIException {
+		Response response = null;
+		boolean success = true;
+		String result = "";
+		try {			
+			dbEngine.startTransaction();
+
+			if( startNodeType == null ){
+				throw new AAIException("AAI_6120", "null start-node-type passed to the generic query"); 
+			}
+
+			if( startNodeKeyParams == null ){
+				throw new AAIException("AAI_6120", "no key param passed to the generic query"); 
+			}
+
+			if( includeNodeTypes == null ){
+				throw new AAIException("AAI_6120", "no include params passed to the generic query"); 
+			}
+
+			if (depth > 6) {
+				throw new AAIException("AAI_6120", "The maximum depth supported by the generic query is 6");
+			}
+			final QueryBuilder queryBuilder;
+			
+			// there is an issue with service-instance - it is a unique node but still dependent
+			// for now query it directly without attempting to craft a valid URI	
+			if (startNodeType.equalsIgnoreCase("service-instance")) {
+				Introspector obj = loader.introspectorFromName(startNodeType);
+				// Build a hash with keys to uniquely identify the start Node
+				String keyName = null;
+				String keyValue = null;
+
+				QueryBuilder builder = dbEngine.getQueryBuilder().getVerticesByIndexedProperty(AAIProperties.NODE_TYPE, "service-instance");
+				for( String keyData : startNodeKeyParams ){ 
+					int colonIndex = keyData.indexOf(":");
+					if( colonIndex <= 0 ){
+						throw new AAIException("AAI_6120", "Bad key param passed in: [" + keyData + "]"); 
+					}
+					else {
+						keyName = keyData.substring(0, colonIndex).split("\\.")[1];
+						keyValue = keyData.substring(colonIndex + 1);
+						builder.getVerticesByProperty(keyName, keyValue);
+						
+					}
+				}
+				
+				queryBuilder = builder;
+			} else {
+				URI uri = craftUriFromQueryParams(loader, startNodeType, startNodeKeyParams);
+				queryBuilder = dbEngine.getQueryBuilder().createQueryFromURI(uri).getQueryBuilder();
+			}
+			List<Vertex> results = queryBuilder.toList();
+			if( results.isEmpty()){
+				throw new AAIException("AAI_6114", "No Node of type " + 
+						startNodeType + 
+						" found for properties: " + 
+						startNodeKeyParams.toString()); 
+			} else if (results.size() > 1) {
+				String detail = "More than one Node found by getUniqueNode for params: " + startNodeKeyParams.toString() + "\n";
+				throw new AAIException("AAI_6112", detail); 
+			}
+
+			Vertex startNode = results.get(0);
+
+			Collection <Vertex> ver = new HashSet <>();
+			List<Vertex> queryResults = new ArrayList<>();
+			GraphTraversalSource traversalSource = dbEngine.asAdmin().getReadOnlyTraversalSource();
+			GraphTraversal<Vertex, Vertex> traversal;
+			if (includeNodeTypes.contains(startNodeType) || depth == 0 || includeNodeTypes.contains("all") )
+				ver.add(startNode);
+
+			// Now look for a node of includeNodeType within a given depth
+			traversal = traversalSource.withSideEffect("x", ver).V(startNode)
+			.times(depth).repeat(__.both().store("x")).cap("x").unfold();
+			
+			if (!includeNodeTypes.contains("all")) {
+				traversal.where(__.has(AAIProperties.NODE_TYPE, P.within(includeNodeTypes)));
+			}
+			queryResults = traversal.toList();
+			
+
+			if( queryResults.isEmpty()){
+				LOGGER.warn("No nodes found - apipe was null/empty");
+			}
+			else {			        		
+				
+				Introspector searchResults = loader.introspectorFromName("search-results");
+				List<Object> resultDataList = searchResults.getValue("result-data");
+				for (Vertex thisNode: queryResults){
+					String nodeType = thisNode.<String>property(AAIProperties.NODE_TYPE).orElse(null);
+					
+					String thisNodeURL = urlBuilder.pathed(thisNode);
+					Introspector resultData = loader.introspectorFromName("result-data");
+					
+					resultData.setValue("resource-type", nodeType);
+					resultData.setValue("resource-link", thisNodeURL);
+					resultDataList.add(resultData.getUnderlyingObject());
+					
+				}
+
+				String outputMediaType = getMediaType(headers.getAcceptableMediaTypes());
+				org.openecomp.aai.introspection.MarshallerProperties properties = new org.openecomp.aai.introspection.MarshallerProperties.Builder(
+						org.openecomp.aai.restcore.MediaType.getEnum(outputMediaType)).build();
+
+				result = searchResults.marshal(properties);
+				response = Response.ok().entity(result).build();
+
+				LOGGER.debug(ver.size() + " node(s) traversed, " + resultDataList.size() + " found");
+			}
+			success = true;
+		} catch (AAIException e) { 
+			success = false;
+			throw e;
+		} catch (Exception e) {
+			success = false;
+			throw new AAIException("AAI_5105", e);
+		} finally {
+			if (dbEngine != null) {
+				if (success) {
+					dbEngine.commit();
+				} else {
+					dbEngine.rollback();
+				}
+			}
+
+		}
+
+		return response;	
+	}	
+
+	private URI craftUriFromQueryParams(Loader loader, String startNodeType, List<String> startNodeKeyParams) throws UnsupportedEncodingException, IllegalArgumentException, UriBuilderException, AAIException {
+		Introspector relationship = loader.introspectorFromName("relationship");
+		
+		relationship.setValue("related-to", startNodeType);
+		List<Object> relationshipDataList = relationship.getValue("relationship-data");
+
+		for( String keyData : startNodeKeyParams ){ 
+			int colonIndex = keyData.indexOf(":");
+			if( colonIndex <= 0 ){
+				throw new AAIException("AAI_6120", "Bad key param passed in: [" + keyData + "]"); 
+			}
+			else {
+				Introspector data = loader.introspectorFromName("relationship-data");
+				data.setValue("relationship-key", keyData.substring(0, colonIndex));
+				data.setValue("relationship-value", keyData.substring(colonIndex + 1));
+				relationshipDataList.add(data.getUnderlyingObject());
+			}
+		}
+		
+		RelationshipToURI parser = new RelationshipToURI(loader, relationship);
+
+		return parser.getUri();
+	}
+
+	/**
+	 * Run nodes query.
+	 *
+	 * @param fromAppId the from app id
+	 * @param transId the trans id
+	 * @param targetNodeType the target node type
+	 * @param edgeFilterParams the edge filter params
+	 * @param filterParams the filter params
+	 * @param aaiExtMap the aai ext map
+	 * @return Response
+	 * @throws AAIException the AAI exception
+	 */
+	public Response runNodesQuery (
+			HttpHeaders headers,
+			String targetNodeType,
+			List <String> edgeFilterParams,
+			List <String> filterParams,
+			TransactionalGraphEngine dbEngine,
+			Loader loader,
+			UrlBuilder urlBuilder) throws AAIException {
+		
+		Response response = null;
+		boolean success = true;
+        String result = "";
+		final String EQUALS = "EQUALS";
+		final String DOES_NOT_EQUAL = "DOES-NOT-EQUAL";
+		final String EXISTS = "EXISTS";
+		final String DOES_NOT_EXIST = "DOES-NOT-EXIST";
+		try {
+			
+			dbEngine.startTransaction();
+			
+			Introspector target;
+			
+			if( targetNodeType == null || targetNodeType == "" ){
+				throw new AAIException("AAI_6120", "null or empty target-node-type passed to the node query"); 
+			}
+
+			try {
+				target = loader.introspectorFromName(targetNodeType);
+			} catch (AAIUnknownObjectException e) {
+				throw new AAIException("AAI_6115", "Unrecognized nodeType [" + targetNodeType + "] passed to node query."); 
+			}
+			
+			if( filterParams.isEmpty()  && edgeFilterParams.isEmpty()){
+				// For now, it's ok to pass no filter params.  We'll just return ALL the nodes of the requested type.
+				LOGGER.warn("No filters passed to the node query");
+			}
+
+			StringBuilder queryStringForMsg = new StringBuilder();  
+			GraphTraversal<Vertex, Vertex> traversal  = dbEngine.asAdmin().getReadOnlyTraversalSource().V().has(AAIProperties.NODE_TYPE, targetNodeType);
+			queryStringForMsg.append("has(\"aai-node-type\"," + targetNodeType + ")");
+			
+			for( String filter : filterParams ) {
+				String [] pieces = filter.split(":");
+				if( pieces.length < 2 ){
+					throw new AAIException("AAI_6120", "bad filter passed to node query: [" + filter + "]"); 
+				}
+				else {
+					String propName = this.findDbPropName(target, pieces[0]);
+					String filterType = pieces[1];
+					if( filterType.equals(EQUALS)){
+						if( pieces.length < 3 ){ 
+							throw new AAIException("AAI_6120", "No value passed for filter: [" + filter + "]"); 
+						}
+						String value = "?";
+						if( pieces.length == 3 ){
+							value = pieces[2];
+						}
+						else if( pieces.length > 3 ){
+							// When a ipv6 address comes in as a value, it has colons in it which require us to 
+							// pull the "value" off the end of the filter differently
+							int startPos4Value = propName.length() + filterType.length() + 3;
+							value = filter.substring(startPos4Value);
+						}
+						queryStringForMsg.append(".has(" + propName + "," + value + ")");
+						traversal.has(propName,value);
+					}
+					else if( filterType.equals(DOES_NOT_EQUAL)){
+						if( pieces.length < 3 ){
+							throw new AAIException("AAI_6120", "No value passed for filter: [" + filter + "]"); 
+						}
+						String value = "?";
+						if( pieces.length == 3 ){
+							value = pieces[2];
+						}
+						else if( pieces.length > 3 ){
+							// When a ipv6 address comes in as a value, it has colons in it which require us to 
+							// pull the "value" off the end of the filter differently
+							int startPos4Value = propName.length() + filterType.length() + 3;
+							value = filter.substring(startPos4Value);
+						}
+						queryStringForMsg.append(".hasNot(" + propName + "," + value + ")");
+						traversal.not(__.has(propName,value));
+					}
+					else if( filterType.equals(EXISTS)){
+						queryStringForMsg.append(".has(" + propName + ")");
+						traversal.has(propName);
+					}
+					else if( filterType.equals(DOES_NOT_EXIST)){
+						queryStringForMsg.append(".hasNot(" + propName + ")");
+						traversal.hasNot(propName);
+					}
+					else {
+						throw new AAIException("AAI_6120", "bad filterType passed: [" + filterType + "]"); 
+					}
+				}
+			}
+
+			if (!edgeFilterParams.isEmpty()) {
+				// edge-filter=pserver:EXISTS: OR pserver:EXISTS:hostname:XXX
+				// edge-filter=pserver:DOES-NOT-EXIST: OR pserver:DOES-NOT-EXIST:hostname:XXX
+				String filter = edgeFilterParams.get(0); // we process and allow only one edge filter for now
+				String [] pieces = filter.split(":");
+				if( pieces.length < 2 || pieces.length == 3 || pieces.length > 4){
+					throw new AAIException("AAI_6120", "bad edge-filter passed: [" + filter + "]"); 
+				} else {
+					String nodeType = pieces[0].toLowerCase();
+					String filterType = pieces[1].toUpperCase();
+					Introspector otherNode;
+					if (!filterType.equals(EXISTS) && !filterType.equals(DOES_NOT_EXIST)) {
+						throw new AAIException("AAI_6120", "bad filterType passed: [" + filterType + "]"); 
+					}
+					try {
+						otherNode = loader.introspectorFromName(nodeType);
+					} catch (AAIUnknownObjectException e) {
+						throw new AAIException("AAI_6115", "Unrecognized nodeType [" + nodeType + "] passed to node query."); 
+					}
+					String propName = null;
+					String propValue = null;
+					if ( pieces.length >= 3) {
+						propName = this.findDbPropName(otherNode, pieces[2].toLowerCase());
+						propValue = pieces[3];
+					}
+					String[] edgeLabels = getEdgeLabel(targetNodeType, nodeType);
+					
+					GraphTraversal<Vertex, Vertex> edgeSearch = __.start();
+					
+					edgeSearch.both(edgeLabels);
+					if (propName != null) {
+						// check for matching property
+						if (propValue != null) {
+							edgeSearch.has(propName, propValue);
+						} else {
+							edgeSearch.has(propName);
+						}
+					}
+					
+					if( filterType.equals(DOES_NOT_EXIST)){
+						traversal.where(__.not(edgeSearch));
+					} else if (filterType.equals(EXISTS)) {
+						traversal.where(edgeSearch);
+					}
+				}
+			}
+
+			List<Vertex> results = traversal.toList();
+			Introspector searchResults = loader.introspectorFromName("search-results");
+			List<Object> resultDataList = searchResults.getValue("result-data");
+			for (Vertex thisNode: results){
+				String nodeType = thisNode.<String>property(AAIProperties.NODE_TYPE).orElse(null);
+				
+				String thisNodeURL = urlBuilder.pathed(thisNode);
+				Introspector resultData = loader.introspectorFromName("result-data");
+				
+				resultData.setValue("resource-type", nodeType);
+				resultData.setValue("resource-link", thisNodeURL);
+				resultDataList.add(resultData.getUnderlyingObject());
+				
+			}
+
+			String outputMediaType = getMediaType(headers.getAcceptableMediaTypes());
+			org.openecomp.aai.introspection.MarshallerProperties properties = new org.openecomp.aai.introspection.MarshallerProperties.Builder(
+					org.openecomp.aai.restcore.MediaType.getEnum(outputMediaType)).build();
+
+			result = searchResults.marshal(properties);
+			response = Response.ok().entity(result).build();
+
+			success = true;
+		} catch (AAIException e) { 
+			success = false;
+			throw e;
+		} catch (Exception e) {
+			success = false;
+			throw new AAIException("AAI_5105", e);
+		} finally {
+			if (dbEngine != null) {
+				if (success) {
+					dbEngine.commit();
+				} else {
+					dbEngine.rollback();
+				}
+			}
+		}
+
+		return response;	
+	}
+
+	private String findDbPropName(Introspector obj, String propName) {
+		
+		Optional<String> result = obj.getPropertyMetadata(propName, PropertyMetadata.DB_ALIAS);
+		if (result.isPresent()) {
+			return result.get();
+		} else {
+			return propName;
+		}
+	}
+	
+
+	/**
+	 * Gets the edge label.
+	 *
+	 * @param targetNodeType the target node type
+	 * @param nodeType the node type
+	 * @return the edge label
+	 * @throws AAIException the AAI exception
+	 */
+	public static String[] getEdgeLabel(String targetNodeType, String nodeType) throws AAIException{
+		Map<String, EdgeRule> rules = EdgeRules.getInstance().getEdgeRules(targetNodeType, nodeType);
+		String[] results = rules.keySet().toArray(new String[0]);
+		return results;
+	}
+
+
+	/**
+	 * Run named query.
+	 *
+	 * @param fromAppId the from app id
+	 * @param transId the trans id
+	 * @param queryParameters the query parameters
+	 * @param aaiExtMap the aai ext map
+	 * @return the response
+	 * @throws JAXBException the JAXB exception
+	 * @throws AAIException the AAI exception
+	 */
+	public Response runNamedQuery(String fromAppId, String transId, String queryParameters,
+			DBConnectionType connectionType,
+			AAIExtensionMap aaiExtMap) throws JAXBException, AAIException {
+		// TODO Auto-generated method stub
+		AAIResources aaiResources = org.openecomp.aai.ingestModel.IngestModelMoxyOxm.aaiResourceContainer
+				.get(aaiExtMap.getApiVersion());
+		DynamicJAXBContext jaxbContext = aaiResources.getJaxbContext();
+		JAXBUnmarshaller unmarshaller = jaxbContext.createUnmarshaller();
+
+		//String dynamicClass = aaiRes.getResourceClassName();
+
+		Introspector inventoryItems;
+		boolean success = true;
+		TitanTransaction g = null;
+		TransactionalGraphEngine dbEngine = null;
+		try {
+			
+			Loader loader = LoaderFactory.createLoaderForVersion(ModelType.MOXY, AAIProperties.LATEST);
+			dbEngine = new TitanDBEngine(
+					QueryStyle.TRAVERSAL,
+					connectionType,
+					loader);
+			DBSerializer serializer = new DBSerializer(AAIProperties.LATEST, dbEngine, ModelType.MOXY, fromAppId);
+			ModelBasedProcessing processor = new ModelBasedProcessing(loader, dbEngine, serializer);
+
+			g = dbEngine.startTransaction();
+			if (aaiExtMap.getHttpServletRequest().getContentType() == null || // default to json
+					aaiExtMap.getHttpServletRequest().getContentType().contains("application/json")) {
+				unmarshaller.setProperty("eclipselink.media-type", "application/json");
+				unmarshaller.setProperty("eclipselink.json.include-root", false);
+			}
+
+			if (queryParameters.length() == 0) { 
+				queryParameters = "{}";
+				unmarshaller.setProperty("eclipselink.media-type", "application/json");
+				unmarshaller.setProperty("eclipselink.json.include-root", false);
+			}
+			String dynamicClass = "inventory.aai.ecomp.org." + aaiExtMap.getApiVersion() + ".ModelAndNamedQuerySearch";
+			Class<? extends DynamicEntity> resultClass = jaxbContext.newDynamicEntity(dynamicClass).getClass();
+
+			StringReader reader = new StringReader(queryParameters);
+
+			DynamicEntity modelAndNamedQuerySearch = (DynamicEntity) unmarshaller.unmarshal(new StreamSource(reader), resultClass).getValue();
+
+			if (modelAndNamedQuerySearch == null) { 
+				throw new AAIException("AAI_5105");
+			}
+
+			HashMap<String,Object> namedQueryLookupHash = new HashMap<String,Object>();
+
+			DynamicEntity qp = modelAndNamedQuerySearch.get("queryParameters");
+
+			String namedQueryUuid = null;
+			if (qp.isSet("namedQuery")) { 
+				DynamicEntity namedQuery = (DynamicEntity) qp.get("namedQuery");
+
+				if (namedQuery.isSet("namedQueryUuid")) { 
+					namedQueryUuid = namedQuery.get("namedQueryUuid");
+				}
+				if (namedQuery.isSet("namedQueryName")) { 
+					namedQueryLookupHash.put("named-query-name",  namedQuery.get("namedQueryName"));
+				}
+				if (namedQuery.isSet("namedQueryVersion")) { 
+					namedQueryLookupHash.put("named-query-version", namedQuery.get("namedQueryVersion"));
+				}
+			}
+
+			if (namedQueryUuid == null) { 
+
+				DbMethHelper dbMethHelper = new DbMethHelper(loader, dbEngine);
+				List<Vertex> namedQueryVertices = dbMethHelper.locateUniqueVertices("named-query", namedQueryLookupHash);
+				for (Vertex vert : namedQueryVertices) { 
+					namedQueryUuid = vert.<String>property("named-query-uuid").orElse(null); 
+					// there should only be one, we'll pick the first if not
+					break;
+				}
+			}
+			
+			String secondaryFilterCutPoint = null;
+			
+			if (modelAndNamedQuerySearch.isSet("secondaryFilterCutPoint")) { 
+				secondaryFilterCutPoint = modelAndNamedQuerySearch.get("secondaryFilterCutPoint");
+			}
+			
+			List<Map<String,Object>> startNodeFilterHash = new ArrayList<>();
+
+			mapInstanceFilters((DynamicEntity)modelAndNamedQuerySearch.get("instanceFilters"), 
+					startNodeFilterHash, jaxbContext);			
+
+			Map<String,Object> secondaryFilterHash = new HashMap<>();
+			
+			mapSecondaryFilters((DynamicEntity)modelAndNamedQuerySearch.get("secondaryFilts"), 
+					secondaryFilterHash, jaxbContext);			
+			
+			List<ResultSet> resultSet = processor.queryByNamedQuery(transId, fromAppId,
+					namedQueryUuid, startNodeFilterHash, aaiExtMap.getApiVersion(), secondaryFilterCutPoint, secondaryFilterHash);
+
+			inventoryItems = loader.introspectorFromName("inventory-response-items");
+
+			List<Object> invItemList = unpackResultSet(resultSet, dbEngine, loader, serializer);
+
+			inventoryItems.setValue("inventory-response-item", invItemList);
+			success = true;
+		} catch (AAIException e) {
+			success = false;
+			throw e;
+		} catch (Exception e) {
+			success = false;
+			throw new AAIException("AAI_5105", e);
+		} finally {
+			if (g != null) {
+				if (success) {
+					g.commit();
+				} else {
+					g.rollback();
+				}
+			}
+		}
+
+		return getResponseFromIntrospector(inventoryItems, aaiExtMap.getHttpHeaders());
+	}
+
+
+	/**
+	 * Execute model operation.
+	 *
+	 * @param fromAppId the from app id
+	 * @param transId the trans id
+	 * @param queryParameters the query parameters
+	 * @param isDelete the is delete
+	 * @param aaiExtMap the aai ext map
+	 * @return the response
+	 * @throws JAXBException the JAXB exception
+	 * @throws AAIException the AAI exception
+	 * @throws DynamicException the dynamic exception
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 */
+	public Response executeModelOperation(String fromAppId, String transId, String queryParameters,
+			DBConnectionType connectionType,
+			boolean isDelete,
+			AAIExtensionMap aaiExtMap) throws JAXBException, AAIException, DynamicException, UnsupportedEncodingException {
+		// TODO Auto-generated method stub
+		AAIResources aaiResources = org.openecomp.aai.ingestModel.IngestModelMoxyOxm.aaiResourceContainer
+				.get(aaiExtMap.getApiVersion());
+		DynamicJAXBContext jaxbContext = aaiResources.getJaxbContext();
+		JAXBUnmarshaller unmarshaller = jaxbContext.createUnmarshaller();
+
+		//String dynamicClass = aaiRes.getResourceClassName();
+		Response response;
+		boolean success = true;
+		TitanTransaction g = null;
+		TransactionalGraphEngine dbEngine = null;
+		try {
+			
+			Loader loader = LoaderFactory.createLoaderForVersion(ModelType.MOXY, AAIProperties.LATEST);
+			dbEngine = new TitanDBEngine(
+					QueryStyle.TRAVERSAL,
+					connectionType,
+					loader);
+			DBSerializer serializer = new DBSerializer(AAIProperties.LATEST, dbEngine, ModelType.MOXY, fromAppId);
+			ModelBasedProcessing processor = new ModelBasedProcessing(loader, dbEngine, serializer);
+			g = dbEngine.startTransaction();
+
+
+			if (aaiExtMap.getHttpServletRequest().getContentType() == null || // default to json
+					aaiExtMap.getHttpServletRequest().getContentType().contains("application/json")) {
+				unmarshaller.setProperty("eclipselink.media-type", "application/json");
+				unmarshaller.setProperty("eclipselink.json.include-root", false);
+			}
+
+			if (queryParameters.length() == 0) { 
+				queryParameters = "{}";
+				unmarshaller.setProperty("eclipselink.media-type", "application/json");
+				unmarshaller.setProperty("eclipselink.json.include-root", false);
+			}
+			String dynamicClass = "inventory.aai.openecomp.org." + aaiExtMap.getApiVersion() + ".ModelAndNamedQuerySearch";
+			Class<? extends DynamicEntity> resultClass = jaxbContext.newDynamicEntity(dynamicClass).getClass();
+
+			StringReader reader = new StringReader(queryParameters);
+
+			DynamicEntity modelAndNamedQuerySearch = (DynamicEntity) unmarshaller.unmarshal(new StreamSource(reader), resultClass).getValue();
+
+			if (modelAndNamedQuerySearch == null) { 
+				throw new AAIException("AAI_5105");
+			}
+
+			Map<String,Object> modelQueryLookupHash = new HashMap<>();
+			
+			String modelVersionId = null;
+			String modelName = null;
+			String modelInvariantId = null;
+			String modelVersion = null;
+			String topNodeType = null;
+
+			if (modelAndNamedQuerySearch.isSet("topNodeType")) { 
+				topNodeType = modelAndNamedQuerySearch.get("topNodeType");
+			}
+			
+			// the ways to get a model:
+			
+			// 1.  model-version-id (previously model-name-version-id
+			// 2.  model-invariant-id (previously model-id) + model-version
+			// 3.  model-name + model-version
+					
+			// we will support both using the OverloadedModel object in the v9 oxm.  This allows us to unmarshal
+			// either an old-style model or new-style model + model-ver object
+			if (modelAndNamedQuerySearch.isSet("queryParameters")) { 
+				DynamicEntity qp = modelAndNamedQuerySearch.get("queryParameters");
+
+				if (qp.isSet("model")) { 
+					DynamicEntity model = (DynamicEntity) qp.get("model");
+
+					// on an old-style model object, the following 4 attrs were all present
+					if (model.isSet("modelNameVersionId")) { 
+						modelVersionId = model.get("modelNameVersionId");
+					}
+					if (model.isSet("modelId")) { 
+						modelInvariantId =  model.get("modelId");
+					}
+					if (model.isSet("modelName")) {
+						modelName = model.get("modelName");
+					}
+					if (model.isSet("modelVersion")) { 
+						modelVersion =  model.get("modelVersion");
+					}
+
+					// new style splits model-invariant-id from the other 3 attrs.  This is 
+					// the only way to directly look up the model object
+					if (model.isSet("modelInvariantId")) { 
+						modelInvariantId =  model.get("modelInvariantId");
+					}
+								
+					if (model.isSet("modelVers")) {
+						// we know that this is new style, because modelVers was not an option
+						// before v9
+						DynamicEntity modelVers = (DynamicEntity) model.get("modelVers");
+						if (modelVers.isSet("modelVer")) {
+							List<DynamicEntity> modelVerList = modelVers.get("modelVer");
+							// if they send more than one, too bad, they get the first one
+							DynamicEntity modelVer = modelVerList.get(0);
+							if (modelVer.isSet("modelName")) {
+								modelName = modelVer.get("modelName");
+							}
+							if (modelVer.isSet("modelVersionId")) { 
+								modelVersionId =  modelVer.get("modelVersionId");
+							}
+							if (modelVer.isSet("modelVersion")) { 
+								modelVersion =  modelVer.get("modelVersion");
+							}
+						}
+					}
+				}
+			}
+			
+			List<Map<String,Object>> startNodeFilterHash = new ArrayList<>();
+
+			String resourceVersion = mapInstanceFilters((DynamicEntity)modelAndNamedQuerySearch.get("instanceFilters"), 
+					startNodeFilterHash, jaxbContext);	
+
+			if (isDelete) {
+
+				List<ResultSet> resultSet = processor.queryByModel(transId, fromAppId,
+						modelVersionId, modelInvariantId, modelName, topNodeType, startNodeFilterHash, aaiExtMap.getApiVersion() );
+
+				Map<Object,String> objectToVertMap = new HashMap<>();
+				List<Object> invItemList = unpackResultSet(resultSet, dbEngine, loader, serializer);
+
+				ResultSet rs = resultSet.get(0);
+
+				TitanVertex firstVert = rs.getVert();
+				String restURL = RestURL.get(g, firstVert);
+
+				Map<String,String> delResult = processor.runDeleteByModel( transId, fromAppId,
+						modelVersionId, topNodeType, startNodeFilterHash.get(0), aaiExtMap.getApiVersion(), resourceVersion );
+
+				String resultStr = "";
+				for (Map.Entry<String,String> ent : delResult.entrySet()) { 
+					resultStr += "v[" + ent.getKey() + "] " + ent.getValue() + ",\n";
+				}
+				resultStr.trim();
+
+				DynamicEntity inventoryItems = jaxbContext.newDynamicEntity("inventory.aai.openecomp.org." + aaiExtMap.getApiVersion() + ".InventoryResponseItems");
+				DynamicEntity topInvItem = remapInventoryItems((DynamicEntity)invItemList.get(0), jaxbContext, delResult, objectToVertMap, aaiExtMap);
+
+				List<DynamicEntity> newInvItemList = new ArrayList<DynamicEntity>();
+				newInvItemList.add(topInvItem);
+				inventoryItems.set("inventoryResponseItem", newInvItemList);
+
+				// put the inventoryItems in a UEB notification object
+				String notificationVersion = AAIConfig.get("aai.notification.current.version");
+
+				AAIResources aaiNotificationResources = org.openecomp.aai.ingestModel.IngestModelMoxyOxm.aaiResourceContainer
+						.get(notificationVersion);
+
+				DynamicJAXBContext notificationJaxbContext = aaiNotificationResources.getJaxbContext();
+
+				DynamicEntity notificationHeader = notificationJaxbContext
+						.getDynamicType("inventory.aai.openecomp.org." + notificationVersion + ".NotificationEventHeader")
+						.newDynamicEntity();
+
+				notificationHeader.set("entityLink", restURL);
+				notificationHeader.set("action", "DELETE");	
+
+				notificationHeader.set("entityType", "inventory-response-items");
+				notificationHeader.set("topEntityType", "inventory-response-items");
+				notificationHeader.set("sourceName", aaiExtMap.getFromAppId());
+				notificationHeader.set("version", notificationVersion);
+
+				StoreNotificationEvent sne = new StoreNotificationEvent();
+
+				sne.storeDynamicEvent(notificationJaxbContext, notificationVersion, notificationHeader, inventoryItems);
+
+				response = Response.ok(resultStr).build();
+
+			} else {
+				List<ResultSet> resultSet = processor.queryByModel( transId, fromAppId,
+						modelVersionId, modelInvariantId, modelName, topNodeType, startNodeFilterHash, aaiExtMap.getApiVersion() );
+
+				Introspector inventoryItems = loader.introspectorFromName("inventory-response-items");
+
+				List<Object> invItemList = unpackResultSet(resultSet, dbEngine, loader, serializer);
+
+				inventoryItems.setValue("inventory-response-item", invItemList);
+
+				response = getResponseFromIntrospector(inventoryItems, aaiExtMap.getHttpHeaders());
+			}
+			success = true;
+		} catch (AAIException e) {
+			success = false;
+			throw e;
+		} catch (Exception e) {
+			success = false;
+			throw new AAIException("AAI_5105", e);
+		} finally {
+			if (g != null) {
+				if (success) {
+					g.commit();
+				} else {
+					g.rollback();
+				}
+			}
+		}
+
+		return response;
+	}
+	
+	private Response getResponseFromIntrospector(Introspector obj, HttpHeaders headers) {
+		boolean isJson = false;
+		for (MediaType mt : headers.getAcceptableMediaTypes()) {
+			if (MediaType.APPLICATION_JSON_TYPE.isCompatible(mt)) {
+				isJson = true;
+				break;
+			}
+		}
+		org.openecomp.aai.introspection.MarshallerProperties properties;
+		if (isJson) {
+			properties = 
+					new org.openecomp.aai.introspection.MarshallerProperties.Builder(org.openecomp.aai.restcore.MediaType.APPLICATION_JSON_TYPE).build();
+		} else {
+			properties = 
+					new org.openecomp.aai.introspection.MarshallerProperties.Builder(org.openecomp.aai.restcore.MediaType.APPLICATION_XML_TYPE).build();
+		}
+		
+		String marshalledObj = obj.marshal(properties);
+		return Response.ok().entity(marshalledObj).build();
+	}
+
+	/**
+	 * Map instance filters.
+	 *
+	 * @param instanceFilters the instance filters
+	 * @param startNodeFilterHash the start node filter hash
+	 * @param jaxbContext the jaxb context
+	 * @return the string
+	 */
+	private String mapInstanceFilters(DynamicEntity instanceFilters, List<Map<String,Object>> startNodeFilterHash, DynamicJAXBContext jaxbContext) { 			
+
+		if (instanceFilters == null || !instanceFilters.isSet("instanceFilter")) {
+			return null;
+		}
+		@SuppressWarnings("unchecked")
+		List<DynamicEntity> instanceFilter = (ArrayList<DynamicEntity>)instanceFilters.get("instanceFilter");
+		String resourceVersion = null;
+
+		for (DynamicEntity instFilt : instanceFilter) { 
+			List<DynamicEntity> any = instFilt.get("any");
+			HashMap<String,Object> thisNodeFilterHash = new HashMap<String,Object>();
+			for (DynamicEntity anyEnt : any) { 
+				String clazz = anyEnt.getClass().getCanonicalName();
+				String simpleClazz = anyEnt.getClass().getSimpleName();
+
+				String nodeType = CaseFormat.LOWER_CAMEL.to(CaseFormat.LOWER_HYPHEN, simpleClazz);
+
+				DynamicType anyEntType = jaxbContext.getDynamicType(clazz);
+
+				for (String propName : anyEntType.getPropertiesNames()) {
+					// hyphencase the prop and throw it on the hash
+					if (anyEnt.isSet(propName)) {
+						thisNodeFilterHash.put(nodeType + "." + CaseFormat.LOWER_CAMEL.to(CaseFormat.LOWER_HYPHEN, propName), anyEnt.get(propName));
+						if (propName.equals("resourceVersion") && resourceVersion == null) { 
+							resourceVersion = (String)anyEnt.get(propName);
+						}
+					}
+				}
+			}
+			startNodeFilterHash.add(thisNodeFilterHash);
+		}
+		return resourceVersion;
+	}
+
+	/**
+	 * Map secondary filters.
+	 *
+	 * @param secondaryFilts the secondary filters
+	 * @param secondaryFilterHash the secondary filter hash
+	 * @param jaxbContext the jaxb context
+	 * @return the string
+	 */
+	private void mapSecondaryFilters(DynamicEntity secondaryFilts, Map<String,Object> secondaryFilterHash, DynamicJAXBContext jaxbContext) { 			
+
+		if (secondaryFilts == null || !secondaryFilts.isSet("secondaryFilt")) {
+			return;
+		}
+		@SuppressWarnings("unchecked")
+		List<DynamicEntity> secondaryFilter = (ArrayList<DynamicEntity>)secondaryFilts.get("secondaryFilt");
+		
+		for (DynamicEntity secondaryFilt : secondaryFilter) { 
+			List<DynamicEntity> any = secondaryFilt.get("any");
+			
+			for (DynamicEntity anyEnt : any) { 
+				String clazz = anyEnt.getClass().getCanonicalName();
+				String simpleClazz = anyEnt.getClass().getSimpleName();
+
+				String nodeType = CaseFormat.LOWER_CAMEL.to(CaseFormat.LOWER_HYPHEN, simpleClazz);
+
+				DynamicType anyEntType = jaxbContext.getDynamicType(clazz);
+
+				for (String propName : anyEntType.getPropertiesNames()) {
+					// hyphencase the prop and throw it on the hash
+					if (anyEnt.isSet(propName)) {
+						secondaryFilterHash.put(nodeType + "." + CaseFormat.LOWER_CAMEL.to(CaseFormat.LOWER_HYPHEN, propName), anyEnt.get(propName));
+					}
+				}
+			}
+		}
+	}
+	
+	/**
+	 * Remap inventory items.
+	 *
+	 * @param invResultItem the inv result item
+	 * @param jaxbContext the jaxb context
+	 * @param includeTheseVertices the include these vertices
+	 * @param objectToVertMap the object to vert map
+	 * @param aaiExtMap the aai ext map
+	 * @return the dynamic entity
+	 */
+	private DynamicEntity remapInventoryItems(DynamicEntity invResultItem, DynamicJAXBContext jaxbContext, 
+			Map<String,String> includeTheseVertices, Map<Object,String> objectToVertMap, AAIExtensionMap aaiExtMap) { 
+
+
+		DynamicEntity inventoryItem = jaxbContext.newDynamicEntity("inventory.aai.ecomp.org." + aaiExtMap.getApiVersion() + ".InventoryResponseItem");
+		Object item = invResultItem.get("item");
+		inventoryItem.set("modelName", 			invResultItem.get("modelName"));
+		inventoryItem.set("item", 				item);
+		inventoryItem.set("extraProperties", 	invResultItem.get("extraProperties"));
+
+		String vertexId = "";
+
+		if (objectToVertMap.containsKey(item)) {
+			vertexId = objectToVertMap.get(item);
+		}
+
+		if (includeTheseVertices.containsKey(vertexId)) { 
+			if (invResultItem.isSet("inventoryResponseItems")) {
+				List<DynamicEntity> invItemList = new ArrayList<DynamicEntity>();
+				DynamicEntity inventoryItems = jaxbContext.newDynamicEntity("inventory.aai.ecomp.org." + aaiExtMap.getApiVersion() + ".InventoryResponseItems");
+				DynamicEntity subInventoryResponseItems = invResultItem.get("inventoryResponseItems");
+				List<DynamicEntity> subInventoryResponseItemList = subInventoryResponseItems.get("inventoryResponseItem");
+				for (DynamicEntity ent : subInventoryResponseItemList) { 
+					DynamicEntity invItem = remapInventoryItems(ent, jaxbContext, includeTheseVertices, objectToVertMap, aaiExtMap);
+					if (invItem != null) { 
+						invItemList.add(invItem);
+					}
+				}
+				if (invItemList != null) { 
+					inventoryItems.set("inventoryResponseItem", invItemList);
+					inventoryItem.set("inventoryResponseItems",  inventoryItems);
+				}
+			}
+		}
+		return inventoryItem;
+	}
+
+	/**
+	 * Unpack result set.
+	 *
+	 * @param g the g
+	 * @param resultSetList the result set list
+	 * @param jaxbContext the jaxb context
+	 * @param aaiResources the aai resources
+	 * @param objectToVertMap the object to vert map
+	 * @param aaiExtMap the aai ext map
+	 * @return the array list
+	 * @throws AAIException the AAI exception
+	 */
+	// this should return an inventoryItem
+	private List<Object> unpackResultSet(List<ResultSet> resultSetList,
+			TransactionalGraphEngine engine,
+			Loader loader,
+			DBSerializer serializer) throws AAIException {
+
+		List<Object> resultList = new ArrayList<>();
+
+		for (ResultSet resultSet : resultSetList) { 
+			
+			if( resultSet.getVert() == null ){
+				continue;
+			}
+
+			Introspector inventoryItem = loader.introspectorFromName("inventory-response-item");
+			Introspector inventoryItems = loader.introspectorFromName("inventory-response-items");
+			// add this inventoryItem to the resultList for this level
+			resultList.add(inventoryItem.getUnderlyingObject());
+
+			TitanVertex vert = resultSet.getVert();
+
+			Long vertId = (Long)vert.longId();
+
+			String aaiNodeType = vert.<String>property("aai-node-type").orElse(null);
+
+			
+				
+			PojoUtils pu = new PojoUtils();
+			if (aaiNodeType != null) {
+				Introspector thisObj = loader.introspectorFromName(aaiNodeType);
+
+				if (resultSet.getExtraPropertyHash() != null) { 
+					Map<String,Object> extraProperties = resultSet.getExtraPropertyHash();	
+
+					Introspector extraPropertiesEntity = loader.introspectorFromName("extra-properties");
+
+					List<Object> extraPropsList = extraPropertiesEntity.getValue("extra-property");
+
+					for (Map.Entry<String,Object> ent : extraProperties.entrySet()) {
+						String propName = ent.getKey();
+						Object propVal = ent.getValue();
+
+						Introspector extraPropEntity = loader.introspectorFromName("extra-property");
+
+						extraPropEntity.setValue("property-name",  propName);
+						extraPropEntity.setValue("property-value", propVal);
+
+						extraPropsList.add(extraPropEntity.getUnderlyingObject());
+
+					}
+					inventoryItem.setValue("extra-properties", extraPropertiesEntity.getUnderlyingObject());
+				}
+				
+				try {
+					serializer.dbToObject(Collections.singletonList(vert), thisObj, 0, true, "false");
+				} catch (UnsupportedEncodingException  e1) {
+					throw new AAIException("AAI_5105");
+				}
+				PropertyLimitDesc propertyLimitDesc = resultSet.getPropertyLimitDesc();
+
+				if (propertyLimitDesc != null) {
+
+					if (PropertyLimitDesc.SHOW_NONE.equals(propertyLimitDesc)) {
+						HashMap<String,Object> emptyPropertyOverRideHash = new HashMap<String,Object>();
+						for (String key : thisObj.getAllKeys()) {
+							emptyPropertyOverRideHash.put(key, null);
+						}
+						filterProperties(thisObj, emptyPropertyOverRideHash);
+					} else if (PropertyLimitDesc.SHOW_ALL.equals(propertyLimitDesc)) { 
+						//keep everything
+					} else if (PropertyLimitDesc.SHOW_NAME_AND_KEYS_ONLY.equals(propertyLimitDesc)) {
+						HashMap<String,Object> keysAndNamesPropHash = new HashMap<String,Object>();
+						
+						for (String key : thisObj.getAllKeys()) {
+							keysAndNamesPropHash.put(key, null);
+						}
+						String namePropMetaData = thisObj.getMetadata(ObjectMetadata.NAME_PROPS);
+						if (namePropMetaData != null) {
+							String[] nameProps = namePropMetaData.split(",");
+							for (String names : nameProps) {
+								keysAndNamesPropHash.put(names, null);
+							}
+						}
+						filterProperties(thisObj, keysAndNamesPropHash);
+					}
+				} else { 
+					if (resultSet.getPropertyOverRideHash() != null && resultSet.getPropertyOverRideHash().size() > 0) { 
+						Map<String,Object> propertyOverRideHash = resultSet.getPropertyOverRideHash();
+						if (propertyOverRideHash.containsKey("persona-model-id")) {
+							propertyOverRideHash.remove("persona-model-id");
+							propertyOverRideHash.put("model-invariant-id", null);
+						}
+						for (String key : thisObj.getAllKeys()) {
+							propertyOverRideHash.put(key, null);
+						}
+						filterProperties(thisObj, propertyOverRideHash);
+					} else {
+						//keep everything
+					}
+				}
+
+				if (thisObj != null) { 
+					inventoryItem.setValue("item", thisObj.getUnderlyingObject());
+
+					String modelName = null;
+					try { 
+						String modelInvariantIdLocal = (String)vert.<String>property("model-invariant-id-local").orElse(null); // this one points at a model
+						String modelVersionIdLocal = (String)vert.<String>property("model-version-id-local").orElse(null); // this one points at a model-ver
+						
+						if ( (modelInvariantIdLocal != null && modelVersionIdLocal != null) 
+								&& (modelInvariantIdLocal.length() > 0 && modelVersionIdLocal.length() > 0) ) {
+							HashMap<String,Object> modelLookupHash = new HashMap<String,Object>();
+
+							Introspector modelVer = loader.introspectorFromName("model-ver");
+							modelVer.setValue("model-version-id", modelVersionIdLocal);
+							QueryBuilder builder = engine.getQueryBuilder().createDBQuery(modelVer);
+							
+							List<Vertex> modelVerVerts = builder.toList();
+							if (modelVerVerts.size() != 1) {
+								throw new AAIException("AAI_6112");
+							}
+							Vertex modelVerVert = modelVerVerts.get(0);
+							
+							modelName = modelVerVert.<String>property("model-name").orElse(null); 
+
+							if (modelName != null && modelName.length() > 0) { 
+								inventoryItem.setValue("model-name", modelName);
+							}
+						}
+					} catch (DynamicException e) { 
+						; // it's ok, dynamic object might not have these fields
+					} catch (AAIException e) { 
+						if (e.getErrorObject().getErrorCode().equals("6114")) { 
+							// it's ok, couldn't find a matching model
+						} else { 
+							throw e;
+						}
+					}
+					
+					if (resultSet.getSubResultSet() != null) { 
+						List<ResultSet> subResultSet = resultSet.getSubResultSet();
+						if (subResultSet != null && subResultSet.size() > 0 ) { 
+							List<Object> res = unpackResultSet(subResultSet, engine, loader, serializer);
+							if (res.size() > 0) { 
+								inventoryItems.setValue("inventory-response-item", res);
+								inventoryItem.setValue("inventory-response-items", inventoryItems.getUnderlyingObject());
+							}
+						}
+					}
+				}
+			}
+		}
+
+		return resultList;
+	}
+	
+	private void filterProperties(Introspector thisObj, Map<String, Object> override) {
+		
+		thisObj.getProperties().stream().filter(x -> {
+			return !override.containsKey(x);
+		}).forEach(prop -> {
+			if (thisObj.isSimpleType(prop)) {
+				thisObj.setValue(prop, null);
+			}
+		});
+
+	}
+
+	/**
+	 * Gets the media type.
+	 *
+	 * @param mediaTypeList the media type list
+	 * @return the media type
+	 */
+	protected String getMediaType(List <MediaType> mediaTypeList) {
+		String mediaType = MediaType.APPLICATION_JSON;  // json is the default
+		for (MediaType mt : mediaTypeList) {
+			if (MediaType.APPLICATION_XML_TYPE.isCompatible(mt)) {
+				mediaType = MediaType.APPLICATION_XML;
+			}
+		}
+		return mediaType;
+	}
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/dmaap/AAIDmaapEventJMSConsumer.java b/aai-traversal/src/main/java/org/openecomp/aai/dmaap/AAIDmaapEventJMSConsumer.java
new file mode 100644
index 0000000..d8a0ce7
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/dmaap/AAIDmaapEventJMSConsumer.java
@@ -0,0 +1,163 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.dmaap;
+
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.Properties;
+
+import javax.jms.JMSException;
+import javax.jms.Message;
+import javax.jms.MessageListener;
+import javax.jms.TextMessage;
+import javax.ws.rs.core.MediaType;
+
+import org.apache.log4j.MDC;
+import org.eclipse.jetty.util.security.Password;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import org.openecomp.aai.logging.ErrorLogHelper;
+import org.openecomp.aai.util.AAIConstants;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.att.nsa.mr.client.MRBatchingPublisher;
+import com.att.nsa.mr.client.MRClientFactory;
+import com.sun.jersey.api.client.Client;
+import com.sun.jersey.api.client.ClientResponse;
+import com.sun.jersey.api.client.WebResource;
+import com.sun.jersey.api.client.filter.HTTPBasicAuthFilter;
+
+public class AAIDmaapEventJMSConsumer implements MessageListener {
+
+	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(AAIDmaapEventJMSConsumer.class);
+
+	private final static String COMPONENT = "aaiDmaapEvent";
+	private MRBatchingPublisher adp = null;
+
+	private Properties props;
+
+	private String username;
+	private String password;
+	private String contentType;
+
+	private String url;
+	private Client client;
+
+	public AAIDmaapEventJMSConsumer() throws org.apache.commons.configuration.ConfigurationException {
+		super();
+
+		if (this.adp == null) {
+			try {
+				FileReader reader = new FileReader(new File(AAIConstants.AAI_EVENT_DMAAP_PROPS));
+				props = new Properties();
+				props.load(reader);
+				props.setProperty("DME2preferredRouterFilePath", AAIConstants.AAI_HOME_ETC_APP_PROPERTIES + "preferredRoute.txt");
+				if (props.getProperty("password") != null && props.getProperty("password").startsWith("OBF:")) {
+					props.setProperty("password", Password.deobfuscate(props.getProperty("password")));
+				}
+				this.adp = MRClientFactory.createBatchingPublisher(props);
+
+				String host = props.getProperty("host");
+				String topic = props.getProperty("topic");
+				String protocol = props.getProperty("Protocol");
+
+				username = props.getProperty("username");
+				password = props.getProperty("password");
+				contentType = props.getProperty("contenttype");
+
+				url = protocol + "://" + host + "/events/" + topic;
+				client = Client.create();
+				client.addFilter(new HTTPBasicAuthFilter(username, password));
+
+			} catch (IOException e) {
+				ErrorLogHelper.logError("AAI_4000", "Error updating dmaap config file for aai event.");
+			}
+		}
+
+	}
+
+	@Override
+	public void onMessage(Message message) {
+
+		String jsmMessageTxt = "";
+		String aaiEvent = "";
+		String transId = "";
+		String fromAppId = "";
+		String fullId = "";
+
+		if (message instanceof TextMessage) {
+			try {
+				jsmMessageTxt = ((TextMessage) message).getText();
+				JSONObject jo = new JSONObject(jsmMessageTxt);
+
+				if (jo.has("aaiEventPayload")) {
+					aaiEvent = jo.getJSONObject("aaiEventPayload").toString();
+				} else {
+					return;
+				}
+				if (jo.getString("transId") != null) {
+					MDC.put("requestId", jo.getString("transId"));
+				}
+				if (jo.getString("fromAppId") != null) {
+					MDC.put("partnerName", jo.getString("fromAppId"));
+				}
+				if (jo.getString("fullId") != null) {
+					fullId = jo.getString("fullId");
+				}
+
+				LOGGER.info(fullId + "|" + transId + "|" + fromAppId + "|" + aaiEvent);
+
+				String environment = System.getProperty("lrmRO");
+
+				if (environment == null) {
+					this.adp.send(aaiEvent);
+				} else {
+					if (environment.startsWith("dev") || environment.startsWith("testINT") || environment.startsWith("testEXT")) {
+
+						WebResource webResource = client.resource(url);
+
+						ClientResponse response = webResource.accept(contentType).type(MediaType.APPLICATION_JSON).post(ClientResponse.class, aaiEvent);
+
+						if (response.getStatus() != 200) {
+							System.out.println("Failed : HTTP error code : " + response.getStatus());
+						}
+					} else {
+						this.adp.send(aaiEvent);
+					}
+				}
+
+			} catch (IOException e) {
+				if (e instanceof java.net.SocketException) {
+					if (e.getMessage().contains("Connection reset")) {
+					} else {
+						ErrorLogHelper.logError("AAI_7304", "Error reaching DMaaP to send event. " + aaiEvent);
+					}
+				} else {
+					ErrorLogHelper.logError("AAI_7304", "Error reaching DMaaP to send event. " + aaiEvent);
+				}
+			} catch (JMSException | JSONException e) {
+				ErrorLogHelper.logError("AAI_7350", "Error parsing aaievent jsm message for sending to dmaap. " + jsmMessageTxt);
+			}
+		}
+	}
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/dmaap/AAIDmaapEventJMSProducer.java b/aai-traversal/src/main/java/org/openecomp/aai/dmaap/AAIDmaapEventJMSProducer.java
new file mode 100644
index 0000000..305e585
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/dmaap/AAIDmaapEventJMSProducer.java
@@ -0,0 +1,44 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.dmaap;
+
+import org.apache.activemq.ActiveMQConnectionFactory;
+import org.apache.activemq.command.ActiveMQQueue;
+import org.json.JSONObject;
+import org.springframework.jms.connection.CachingConnectionFactory;
+import org.springframework.jms.core.JmsTemplate;
+
+public class AAIDmaapEventJMSProducer {
+
+	private JmsTemplate jmsTemplate;
+
+	public AAIDmaapEventJMSProducer() {
+		this.jmsTemplate = new JmsTemplate();
+		this.jmsTemplate.setConnectionFactory(new CachingConnectionFactory(new ActiveMQConnectionFactory("tcp://localhost:61446")));
+		this.jmsTemplate.setDefaultDestination(new ActiveMQQueue("IN_QUEUE"));
+	}
+
+	public void sendMessageToDefaultDestination(JSONObject finalJson) {
+		jmsTemplate.convertAndSend(finalJson.toString());
+		CachingConnectionFactory ccf = (CachingConnectionFactory)this.jmsTemplate.getConnectionFactory();
+		ccf.destroy();
+	}
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/extensions/AAIExtensionMap.java b/aai-traversal/src/main/java/org/openecomp/aai/extensions/AAIExtensionMap.java
new file mode 100644
index 0000000..167dae4
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/extensions/AAIExtensionMap.java
@@ -0,0 +1,827 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.extensions;
+
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.HashMap;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.core.HttpHeaders;
+import javax.ws.rs.core.UriInfo;
+
+import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext;
+
+import org.openecomp.aai.domain.responseMessage.AAIResponseMessages;
+import org.openecomp.aai.introspection.Loader;
+import org.openecomp.aai.rest.db.DBRequest;
+import org.openecomp.aai.rest.db.HttpEntry;
+import org.openecomp.aai.serialization.engines.TransactionalGraphEngine;
+import com.thinkaurelius.titan.core.TitanTransaction;
+import com.thinkaurelius.titan.core.TitanVertex;
+
+public class AAIExtensionMap {
+	// =======================================================================
+	// Attribute | Type
+	// =======================================================================
+	// message | java.lang.String (RW)
+	// ----------------------------------------------------------------------
+	// templateVars | java.lang.ArrayList<String> (RW)
+	// -----------------------------------------------------------------------
+	// preExtException | java.lang.Exception (RW)
+	// -----------------------------------------------------------------------
+	// preExtErrorCallback | java.lang.reflect.Method (RW)
+	// -----------------------------------------------------------------------
+	// postExtException | java.lang.Exception (RW)
+	// -----------------------------------------------------------------------
+	// postExtErrorCallback | java.lang.reflect.Method (RW)
+	// -----------------------------------------------------------------------
+	// servletRequest | javax.servlet.http.HttpServletRequest (RO)
+	// -----------------------------------------------------------------------
+	// headers | javax.ws.rs.core.HttpHeaders (RO)
+	// -----------------------------------------------------------------------
+	// objFromRequestType | String (ex. ?org.openecomp.aai.domain.yang.Vce?) (RO)
+	// -----------------------------------------------------------------------
+	// objFromRequest | $TYPE {ObjFromRequestType) (RO)
+	// -----------------------------------------------------------------------
+	// preExtFailOnError | java.lang.Boolean (RW)
+	// -----------------------------------------------------------------------
+	// postExtFailOnError | java.lang.Boolean (RW)
+	// -----------------------------------------------------------------------
+	// preExtSkipErrorCallback | java.lang.Boolean (RW)
+	// -----------------------------------------------------------------------
+	// postExtSkipErrorCallback | java.lang.Boolean (RW)
+	// -----------------------------------------------------------------------
+	// graph | com.thinkaurelius.titan.core.TitanGraph (RW)
+	// -----------------------------------------------------------------------
+	// objectFromResponse | Object
+	// -----------------------------------------------------------------------
+	// precheckAddedList | java.util.HashMap
+	// -----------------------------------------------------------------------
+	// precheckResponseMessages | org.openecomp.aai.extensions.AAIResponseMessages
+	// =======================================================================
+
+	private String message;
+	private ArrayList<String> templateVars;
+	private Exception preExtException;
+	private Exception postExtException;
+	private Method preExtErrorCallback;
+	private Method postExtErrorCallback;
+	private HttpServletRequest servletRequest;
+	private HttpHeaders httpHeaders;
+	private String objectFromRequestType;
+	private Object objectFromRequest;
+	private boolean preExtFailOnError = true;
+	private boolean postExtFailOnError = true;
+	private boolean preExtSkipErrorCallback = true;
+	private boolean postExtSkipErrorCallback = true;
+	private String fromAppId;
+	private String transId;
+	private TitanTransaction graph;
+	private Object objectFromResponse;
+	private HashMap<String, Object> lookupHashMap;
+	private HashMap<String, ArrayList<String>> precheckAddedList;
+	private AAIResponseMessages precheckResponseMessages;
+	private HashMap<String, Object> topology;
+	private HashMap<String, TitanVertex> vertexCache;
+	private String baseObject;
+	private String namespace;
+	private String fullResourceName;
+	private String topObjectFullResourceName;
+	private String uri;
+	private String notificationUri;
+	private String apiVersion;
+	private long startTime;
+	private long checkpointTime;
+	private DynamicJAXBContext jaxbContext;
+	private String objectFromResponseType;
+	private String eventAction;
+	private TransactionalGraphEngine dbEngine;
+	private Loader loader;
+	private UriInfo uriInfo;
+	private DBRequest dbRequest;
+	private HttpEntry httpEntry;
+	/**
+	 * Sets the message.
+	 *
+	 * @param _message the new message
+	 */
+	public void setMessage(String _message) {
+		this.message = _message;
+	}
+
+	/**
+	 * Sets the template vars.
+	 *
+	 * @param _templateVars the new template vars
+	 */
+	public void setTemplateVars(ArrayList<String> _templateVars) {
+		this.templateVars = _templateVars;
+	}
+
+	/**
+	 * Sets the pre ext exception.
+	 *
+	 * @param _exception the new pre ext exception
+	 */
+	public void setPreExtException(Exception _exception) {
+		this.preExtException = _exception;
+	}
+
+	/**
+	 * Sets the pre ext error callback.
+	 *
+	 * @param _errorCallback the new pre ext error callback
+	 */
+	public void setPreExtErrorCallback(Method _errorCallback) {
+		this.preExtErrorCallback = _errorCallback;
+	}
+
+	/**
+	 * Sets the post ext exception.
+	 *
+	 * @param _exception the new post ext exception
+	 */
+	public void setPostExtException(Exception _exception) {
+		this.postExtException = _exception;
+	}
+
+	/**
+	 * Sets the post ext error callback.
+	 *
+	 * @param _errorCallback the new post ext error callback
+	 */
+	public void setPostExtErrorCallback(Method _errorCallback) {
+		this.postExtErrorCallback = _errorCallback;
+	}
+
+	/**
+	 * Sets the servlet request.
+	 *
+	 * @param _httpServletRequest the new servlet request
+	 */
+	public void setServletRequest(HttpServletRequest _httpServletRequest) {
+		this.servletRequest = _httpServletRequest;
+	}
+
+	/**
+	 * Sets the http headers.
+	 *
+	 * @param _httpHeaders the new http headers
+	 */
+	public void setHttpHeaders(HttpHeaders _httpHeaders) {
+		this.httpHeaders = _httpHeaders;
+	}
+
+	/**
+	 * Sets the object from request type.
+	 *
+	 * @param _objectFromRequestType the new object from request type
+	 */
+	public void setObjectFromRequestType(String _objectFromRequestType) {
+		this.objectFromRequestType = _objectFromRequestType;
+	}
+
+	/**
+	 * Sets the object from request.
+	 *
+	 * @param _objectFromRequest the new object from request
+	 */
+	public void setObjectFromRequest(Object _objectFromRequest) {
+		this.objectFromRequest = _objectFromRequest;
+	}
+
+	/**
+	 * Sets the object from response type.
+	 *
+	 * @param resourceClassName the new object from response type
+	 */
+	public void setObjectFromResponseType(String resourceClassName) {
+		// TODO Auto-generated method stub
+		this.objectFromResponseType = resourceClassName;
+	}
+	
+	/**
+	 * Gets the object from response type.
+	 *
+	 * @return the object from response type
+	 */
+	public String getObjectFromResponseType() {
+		// TODO Auto-generated method stub
+		return this.objectFromResponseType;
+	}
+	
+	/**
+	 * Sets the pre ext fail on error.
+	 *
+	 * @param _failOnError the new pre ext fail on error
+	 */
+	public void setPreExtFailOnError(boolean _failOnError) {
+		this.preExtFailOnError = _failOnError;
+	}
+
+	/**
+	 * Sets the post ext fail on error.
+	 *
+	 * @param _failOnError the new post ext fail on error
+	 */
+	public void setPostExtFailOnError(boolean _failOnError) {
+		this.postExtFailOnError = _failOnError;
+	}
+
+	/**
+	 * Gets the message.
+	 *
+	 * @return the message
+	 */
+	public String getMessage() {
+		return this.message;
+	}
+
+	/**
+	 * Gets the template vars.
+	 *
+	 * @return the template vars
+	 */
+	public ArrayList<String> getTemplateVars() {
+		if (this.templateVars == null) {
+			this.templateVars = new ArrayList<String>();
+		}
+		return this.templateVars;
+	}
+
+	/**
+	 * Gets the pre ext exception.
+	 *
+	 * @return the pre ext exception
+	 */
+	public Exception getPreExtException() {
+		return this.preExtException;
+	}
+
+	/**
+	 * Gets the pre ext error callback.
+	 *
+	 * @return the pre ext error callback
+	 */
+	public Method getPreExtErrorCallback() {
+		return this.preExtErrorCallback;
+	}
+
+	/**
+	 * Gets the post ext exception.
+	 *
+	 * @return the post ext exception
+	 */
+	public Exception getPostExtException() {
+		return this.postExtException;
+	}
+
+	/**
+	 * Gets the post ext error callback.
+	 *
+	 * @return the post ext error callback
+	 */
+	public Method getPostExtErrorCallback() {
+		return this.postExtErrorCallback;
+	}
+
+	/**
+	 * Gets the http servlet request.
+	 *
+	 * @return the http servlet request
+	 */
+	public HttpServletRequest getHttpServletRequest() {
+		return this.servletRequest;
+	}
+
+	/**
+	 * Gets the http headers.
+	 *
+	 * @return the http headers
+	 */
+	public HttpHeaders getHttpHeaders() {
+		return this.httpHeaders;
+	}
+
+	/**
+	 * Gets the object from request type.
+	 *
+	 * @return the object from request type
+	 */
+	public String getObjectFromRequestType() {
+		return this.objectFromRequestType;
+	}
+
+	/**
+	 * Gets the object from request.
+	 *
+	 * @return the object from request
+	 */
+	public Object getObjectFromRequest() {
+		return this.objectFromRequest;
+	}
+
+	/**
+	 * Gets the pre ext fail on error.
+	 *
+	 * @return the pre ext fail on error
+	 */
+	public boolean getPreExtFailOnError() {
+		return this.preExtFailOnError;
+	}
+
+	/**
+	 * Gets the post ext fail on error.
+	 *
+	 * @return the post ext fail on error
+	 */
+	public boolean getPostExtFailOnError() {
+		return this.postExtFailOnError;
+	}
+
+	/**
+	 * Gets the from app id.
+	 *
+	 * @return the from app id
+	 */
+	public String getFromAppId() {
+		return this.fromAppId;
+	}
+
+	/**
+	 * Sets the from app id.
+	 *
+	 * @param fromAppId the new from app id
+	 */
+	public void setFromAppId(String fromAppId) {
+		this.fromAppId = fromAppId;
+	}
+
+	/**
+	 * Gets the trans id.
+	 *
+	 * @return the trans id
+	 */
+	public String getTransId() {
+		return this.transId;
+	}
+
+	/**
+	 * Sets the trans id.
+	 *
+	 * @param transId the new trans id
+	 */
+	public void setTransId(String transId) {
+		this.transId = transId;
+	}
+	
+	/**
+	 * Gets the pre ext skip error callback.
+	 *
+	 * @return the pre ext skip error callback
+	 */
+	public boolean getPreExtSkipErrorCallback() {
+		return preExtSkipErrorCallback;
+	}
+
+	/**
+	 * Sets the pre ext skip error callback.
+	 *
+	 * @param preExtSkipErrorCallback the new pre ext skip error callback
+	 */
+	public void setPreExtSkipErrorCallback(boolean preExtSkipErrorCallback) {
+		this.preExtSkipErrorCallback = preExtSkipErrorCallback;
+	}
+
+	/**
+	 * Gets the post ext skip error callback.
+	 *
+	 * @return the post ext skip error callback
+	 */
+	public boolean getPostExtSkipErrorCallback() {
+		return postExtSkipErrorCallback;
+	}
+
+	/**
+	 * Sets the post ext skip error callback.
+	 *
+	 * @param postExtSkipErrorCallback the new post ext skip error callback
+	 */
+	public void setPostExtSkipErrorCallback(boolean postExtSkipErrorCallback) {
+		this.postExtSkipErrorCallback = postExtSkipErrorCallback;
+	}
+
+	/**
+	 * Gets the graph.
+	 *
+	 * @return the graph
+	 */
+	public TitanTransaction getGraph() {
+		return graph;
+	}
+
+	/**
+	 * Sets the graph.
+	 *
+	 * @param graph the new graph
+	 */
+	public void setGraph(TitanTransaction graph) {
+		this.graph = graph;
+	}
+
+	/**
+	 * Gets the object from response.
+	 *
+	 * @return the object from response
+	 */
+	public Object getObjectFromResponse() {
+		return objectFromResponse;
+	}
+
+	/**
+	 * Sets the object from response.
+	 *
+	 * @param objectFromResponse the new object from response
+	 */
+	public void setObjectFromResponse(Object objectFromResponse) {
+		this.objectFromResponse = objectFromResponse;
+	}
+
+	/**
+	 * Gets the lookup hash map.
+	 *
+	 * @return the lookup hash map
+	 */
+	public HashMap<String, Object> getLookupHashMap() {
+		if (this.lookupHashMap == null) {
+			this.lookupHashMap = new HashMap<String, Object>();
+		}
+		return this.lookupHashMap;
+	}
+
+	/**
+	 * Sets the lookup hash map.
+	 *
+	 * @param lookupHashMap the lookup hash map
+	 */
+	public void setLookupHashMap(HashMap<String, Object> lookupHashMap) {
+		this.lookupHashMap = lookupHashMap;
+	}
+
+	/**
+	 * Gets the precheck added list.
+	 *
+	 * @return the precheck added list
+	 */
+	public HashMap<String, ArrayList<String>> getPrecheckAddedList() {
+		if (this.precheckAddedList == null) {
+			this.precheckAddedList = new HashMap<String, ArrayList<String>>();
+		}
+		return precheckAddedList;
+	}
+
+	/**
+	 * Sets the precheck added list.
+	 *
+	 * @param precheckAddedList the precheck added list
+	 */
+	public void setPrecheckAddedList(HashMap<String, ArrayList<String>> precheckAddedList) {
+		this.precheckAddedList = precheckAddedList;
+	}
+
+	/**
+	 * Gets the precheck response messages.
+	 *
+	 * @return the precheck response messages
+	 */
+	public AAIResponseMessages getPrecheckResponseMessages() {
+		if (this.precheckResponseMessages == null) { 
+			this.precheckResponseMessages = new AAIResponseMessages();
+		}
+		return precheckResponseMessages;
+	}
+
+	/**
+	 * Sets the precheck response messages.
+	 *
+	 * @param precheckResponseData the new precheck response messages
+	 */
+	public void setPrecheckResponseMessages(AAIResponseMessages precheckResponseData) {
+		this.precheckResponseMessages = precheckResponseData;
+	}
+
+	/**
+	 * Gets the topology.
+	 *
+	 * @return the topology
+	 */
+	public HashMap<String, Object> getTopology() {
+		if (this.topology == null) { 
+			this.topology = new HashMap<String, Object>();
+		}
+		return topology;
+	}
+	
+	/**
+	 * Gets the vertex cache.
+	 *
+	 * @return the vertex cache
+	 */
+	public HashMap<String, TitanVertex> getVertexCache() {
+		if (this.vertexCache == null) { 
+			this.vertexCache = new HashMap<String, TitanVertex>();
+		}
+		return vertexCache;
+	}
+
+	/**
+	 * Gets the base object.
+	 *
+	 * @return the base object
+	 */
+	public String getBaseObject() {
+		return baseObject;
+	}
+
+	/**
+	 * Sets the base object.
+	 *
+	 * @param baseObject the new base object
+	 */
+	public void setBaseObject(String baseObject) {
+		this.baseObject = baseObject;
+	}
+
+	/**
+	 * Gets the namespace.
+	 *
+	 * @return the namespace
+	 */
+	public String getNamespace() {
+		return namespace;
+	}
+
+	/**
+	 * Sets the namespace.
+	 *
+	 * @param namespace the new namespace
+	 */
+	public void setNamespace(String namespace) {
+		this.namespace = namespace;
+	}
+
+	/**
+	 * Gets the full resource name.
+	 *
+	 * @return the full resource name
+	 */
+	public String getFullResourceName() {
+		return fullResourceName;
+	}
+
+	/**
+	 * Sets the full resource name.
+	 *
+	 * @param fullResourceName the new full resource name
+	 */
+	public void setFullResourceName(String fullResourceName) {
+		this.fullResourceName = fullResourceName;
+	}
+
+	/**
+	 * Gets the top object full resource name.
+	 *
+	 * @return the top object full resource name
+	 */
+	public String getTopObjectFullResourceName() {
+		return topObjectFullResourceName;
+	}
+
+	/**
+	 * Sets the top object full resource name.
+	 *
+	 * @param topObjectFullResourceName the new top object full resource name
+	 */
+	public void setTopObjectFullResourceName(String topObjectFullResourceName) {
+		this.topObjectFullResourceName = topObjectFullResourceName;
+	}
+
+	/**
+	 * Gets the uri.
+	 *
+	 * @return the uri
+	 */
+	public String getUri() {
+		return uri;
+	}
+
+	/**
+	 * Sets the uri.
+	 *
+	 * @param uri the new uri
+	 */
+	public void setUri(String uri) {
+		this.uri = uri;
+	}
+
+	/**
+	 * Gets the api version.
+	 *
+	 * @return the api version
+	 */
+	public String getApiVersion() {
+		return apiVersion;
+	}
+
+	/**
+	 * Sets the api version.
+	 *
+	 * @param apiVersion the new api version
+	 */
+	public void setApiVersion(String apiVersion) {
+		this.apiVersion = apiVersion;
+	}
+
+	/**
+	 * Sets the notification uri.
+	 *
+	 * @param uri the new notification uri
+	 */
+	public void setNotificationUri(String uri) {
+		this.notificationUri = uri;
+		
+	}
+	
+	/**
+	 * Gets the notification uri.
+	 *
+	 * @return the notification uri
+	 */
+	public String getNotificationUri() {
+		return this.notificationUri;
+		
+	}
+
+	/**
+	 * Gets the start time.
+	 *
+	 * @return the start time
+	 */
+	public long getStartTime() {
+		return startTime;
+	}
+
+	/**
+	 * Sets the start time.
+	 *
+	 * @param startTime the new start time
+	 */
+	public void setStartTime(long startTime) {
+		this.startTime = startTime;
+	}
+
+	/**
+	 * Gets the checkpoint time.
+	 *
+	 * @return the checkpoint time
+	 */
+	public long getCheckpointTime() {
+		return checkpointTime;
+	}
+
+	/**
+	 * Sets the checkpoint time.
+	 *
+	 * @param checkpointTime the new checkpoint time
+	 */
+	public void setCheckpointTime(long checkpointTime) {
+		this.checkpointTime = checkpointTime;
+	}
+
+	/**
+	 * Gets the jaxb context.
+	 *
+	 * @return the jaxb context
+	 */
+	public DynamicJAXBContext getJaxbContext() {
+		return jaxbContext;
+	}
+
+	/**
+	 * Sets the jaxb context.
+	 *
+	 * @param jaxbContext the new jaxb context
+	 */
+	public void setJaxbContext(DynamicJAXBContext jaxbContext) {
+		this.jaxbContext = jaxbContext;
+	}
+
+	/**
+	 * Sets the event action.
+	 *
+	 * @param eventAction the new event action
+	 */
+	public void setEventAction(String eventAction) {
+		this.eventAction = eventAction;
+	}
+	
+	/**
+	 * Gets the event action.
+	 *
+	 * @return the event action
+	 */
+	public String getEventAction() {
+		return this.eventAction;
+	}
+
+	/**
+	 * Gets the transactional graph engine.
+	 *
+	 * @return the transactional graph engine
+	 */
+	public TransactionalGraphEngine getTransactionalGraphEngine() {
+		return this.dbEngine;
+		
+	}
+	
+	/**
+	 * Sets the transactional graph engine.
+	 *
+	 * @param dbEngine the new transactional graph engine
+	 */
+	public void setTransactionalGraphEngine(TransactionalGraphEngine dbEngine) {
+		this.dbEngine = dbEngine;
+
+	}
+
+	/**
+	 * Gets the loader.
+	 *
+	 * @return the loader
+	 */
+	public Loader getLoader() {
+		return loader;
+	}
+
+	/**
+	 * Sets the loader.
+	 *
+	 * @param loader the new loader
+	 */
+	public void setLoader(Loader loader) {
+		this.loader = loader;
+	}
+
+	/**
+	 * Gets the uri info.
+	 *
+	 * @return the uri info
+	 */
+	public UriInfo getUriInfo() {
+		return uriInfo;
+	}
+
+	/**
+	 * Sets the uri info.
+	 *
+	 * @param uriInfo the new uri info
+	 */
+	public void setUriInfo(UriInfo uriInfo) {
+		this.uriInfo = uriInfo;
+	}
+
+	public DBRequest getDbRequest() {
+		return dbRequest;
+	}
+
+	public void setDbRequest(DBRequest dbRequest) {
+		this.dbRequest = dbRequest;
+	}
+
+	public HttpEntry getHttpEntry() {
+		return httpEntry;
+	}
+
+	public void setHttpEntry(HttpEntry httpEntry) {
+		this.httpEntry = httpEntry;
+	}	
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/extensions/ExtensionController.java b/aai-traversal/src/main/java/org/openecomp/aai/extensions/ExtensionController.java
new file mode 100644
index 0000000..09cfe50
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/extensions/ExtensionController.java
@@ -0,0 +1,145 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.extensions;
+
+import java.lang.reflect.Method;
+
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.util.AAIConfig;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+public class ExtensionController {
+
+	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(ExtensionController.class);
+
+	/**
+	 * Run extension.
+	 *
+	 * @param apiVersion the api version
+	 * @param namespace the namespace
+	 * @param resourceName the resource name
+	 * @param methodName the method name
+	 * @param aaiExtMap the aai ext map
+	 * @param isPreExtension the is pre extension
+	 * @throws AAIException the AAI exception
+	 */
+	public void runExtension(String apiVersion, String namespace,
+			String resourceName, String methodName, AAIExtensionMap aaiExtMap,
+			boolean isPreExtension) throws AAIException {
+		String extensionClassName = "org.openecomp.aai.extensions."
+				+ apiVersion.toLowerCase() + "." + namespace + "."
+				+ resourceName + "Extension";
+		String defaultErrorCallback = resourceName + "ExtensionErrorCallback";
+
+		String configOption = "aai.extensions." + apiVersion.toLowerCase()
+				+ "." + namespace.toLowerCase() + "."
+				+ resourceName.toLowerCase() + ".enabled";
+
+		try {
+
+			String extensionEnabled = AAIConfig.get(configOption, "true");
+			if (extensionEnabled.equalsIgnoreCase("false")) {
+				return;
+			}
+
+			Class<?> clazz = Class.forName(extensionClassName);
+
+			Method extension = clazz.getMethod(methodName,
+					new Class[] { AAIExtensionMap.class });
+			if (extension != null) {
+
+				Object ret = extension.invoke(clazz.newInstance(), aaiExtMap);
+
+				if (ret instanceof Integer) {
+					Exception e = null;
+					
+					if (isPreExtension == true) {
+						e = aaiExtMap.getPreExtException();
+					} else {
+						e = aaiExtMap.getPostExtException();
+					}
+
+					boolean failOnError = true;
+					if (isPreExtension == true) {
+						failOnError = aaiExtMap.getPreExtFailOnError();
+					} else {
+						failOnError = aaiExtMap.getPostExtFailOnError();
+					}
+
+					if (e != null) {
+						boolean handleException = true;
+						if (isPreExtension == true) {
+							if (aaiExtMap.getPreExtSkipErrorCallback() == true) { 
+								handleException = false;
+							}
+						} else {
+							if (aaiExtMap.getPostExtSkipErrorCallback() == true) { 
+								handleException = false;
+							}
+						}
+						if (handleException == true) {
+							Method errorCallback = null;
+							if (isPreExtension == true) {
+								errorCallback = aaiExtMap
+										.getPreExtErrorCallback();
+							} else {
+								errorCallback = aaiExtMap
+										.getPostExtErrorCallback();
+							}
+
+							if (errorCallback != null) {
+								errorCallback.invoke(clazz.newInstance(),
+										aaiExtMap);
+							} else {
+								Method defaultErrorCallbackExtension = clazz
+										.getMethod(
+												defaultErrorCallback,
+												new Class[] { AAIExtensionMap.class });
+								defaultErrorCallbackExtension.invoke(
+										clazz.newInstance(), aaiExtMap);
+							}
+						}
+					}
+
+					if (failOnError == true && e != null) {
+						throw e;
+					} else if (failOnError == false && e != null) { // in this
+																	// case, we
+																	// just note
+																	// the error
+																	// without
+																	// stopping
+						LOGGER.warn("Error while processing extension - " + aaiExtMap.getMessage());
+					}
+				}
+			}
+		} catch (ClassNotFoundException ex) {
+			LOGGER.debug("Extension class not found: " + extensionClassName + ", method: " + methodName + ".");
+		} catch (NoSuchMethodException e) {
+			LOGGER.debug("Method " + methodName + " does not exist for class " + extensionClassName); 
+		} catch (AAIException e) {
+			throw e;
+		} catch (Exception e) {
+			throw new AAIException("AAI_5105", e);
+		} 
+	}
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/interceptors/AAIHeaderProperties.java b/aai-traversal/src/main/java/org/openecomp/aai/interceptors/AAIHeaderProperties.java
new file mode 100644
index 0000000..4798d90
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/interceptors/AAIHeaderProperties.java
@@ -0,0 +1,26 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.interceptors;
+
+public class AAIHeaderProperties {
+
+	public static final String REQUEST_CONTEXT = "aai-request-context";
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/interceptors/AAILogJAXRSInInterceptor.java b/aai-traversal/src/main/java/org/openecomp/aai/interceptors/AAILogJAXRSInInterceptor.java
new file mode 100644
index 0000000..80127d0
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/interceptors/AAILogJAXRSInInterceptor.java
@@ -0,0 +1,283 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.interceptors;
+
+import java.io.InputStream;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Date;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import javax.ws.rs.core.MediaType;
+
+import org.apache.commons.io.IOUtils;
+import org.apache.cxf.helpers.CastUtils;
+import org.apache.cxf.interceptor.LoggingMessage;
+import org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor;
+import org.apache.cxf.message.Message;
+
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.logging.ErrorLogHelper;
+import org.openecomp.aai.rest.util.EchoResponse;
+import org.openecomp.aai.util.AAIConfig;
+import org.openecomp.aai.util.AAIConstants;
+import org.openecomp.aai.util.HbaseSaltPrefixer;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+public class AAILogJAXRSInInterceptor extends JAXRSInInterceptor {
+
+	protected final String COMPONENT = "aairest";
+	protected final String CAMEL_REQUEST ="CamelHttpUrl";
+	private static final Pattern uuidPattern = Pattern.compile("^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$");
+	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(AAILogJAXRSInInterceptor.class);
+	
+	/**
+	 * {@inheritDoc}
+	 */
+	public void handleMessage(Message message) {
+
+		boolean go = false;
+		String uri = null;
+		String query = null;
+		try {
+		
+			uri = (String)message.get(CAMEL_REQUEST);
+			if (uri != null) { 
+				query = (String)message.get(Message.QUERY_STRING);
+			}
+			
+			if (AAIConfig.get(AAIConstants.AAI_LOGGING_HBASE_INTERCEPTOR).equalsIgnoreCase("true") &&
+					AAIConfig.get(AAIConstants.AAI_LOGGING_HBASE_ENABLED).equalsIgnoreCase("true")) {
+				go = true;
+				message.getExchange().put("AAI_LOGGING_HBASE_ENABLED", 1);
+				if (AAIConfig.get(AAIConstants.AAI_LOGGING_HBASE_LOGREQUEST).equalsIgnoreCase("true") ) {
+					message.getExchange().put("AAI_LOGGING_HBASE_LOGREQUEST", 1);
+				}
+				if (AAIConfig.get(AAIConstants.AAI_LOGGING_HBASE_LOGRESPONSE).equalsIgnoreCase("true") ) {
+					message.getExchange().put("AAI_LOGGING_HBASE_LOGRESPONSE", 1);
+				}
+			}
+			if (AAIConfig.get(AAIConstants.AAI_LOGGING_TRACE_ENABLED).equalsIgnoreCase("true") ) {
+				go = true;
+				message.getExchange().put("AAI_LOGGING_TRACE_ENABLED", 1);
+				if (AAIConfig.get(AAIConstants.AAI_LOGGING_TRACE_LOGREQUEST).equalsIgnoreCase("true") ) {
+					message.getExchange().put("AAI_LOGGING_TRACE_LOGREQUEST", 1);
+				}
+				if (AAIConfig.get(AAIConstants.AAI_LOGGING_TRACE_LOGRESPONSE).equalsIgnoreCase("true") ) {
+					message.getExchange().put("AAI_LOGGING_TRACE_LOGRESPONSE", 1);
+				}
+			}
+		} catch (AAIException e1) {
+			ErrorLogHelper.logException(e1);
+		}
+		
+		if (uri.contains(EchoResponse.echoPath)) {
+			// if it's a health check, we don't want to log ANYTHING if it's a lightweight one
+			if (query == null) {
+				if (message.getExchange().containsKey("AAI_LOGGING_HBASE_ENABLED")) {
+					message.getExchange().remove("AAI_LOGGING_HBASE_ENABLED");
+				}
+				if (message.getExchange().containsKey("AAI_LOGGING_TRACE_ENABLED")) { 
+					message.getExchange().remove("AAI_LOGGING_TRACE_ENABLED");
+				}
+				go = false;
+			}
+		}
+		else if (uri.contains("/translog/")) {
+			// if it's a translog query, we don't want to log the responses
+			if (message.getExchange().containsKey("AAI_LOGGING_HBASE_LOGRESPONSE")) {
+				message.getExchange().remove("AAI_LOGGING_HBASE_LOGRESPONSE");
+			}
+			if (message.getExchange().containsKey("AAI_LOGGING_TRACE_LOGRESPONSE")) {
+				message.getExchange().remove("AAI_LOGGING_TRACE_LOGRESPONSE");
+			}
+		}
+		
+		if (go == false) { // there's nothing to do 
+			return;
+		}
+
+		// DONE: get a TXID based on hostname, time (YYYYMMDDHHMMSSMILLIS,  and LoggingMessage.nextId(); 20150326145301-1
+		String now = genDate();
+
+		message.getExchange().put("AAI_RQST_TM", now);
+
+		String id = (String)message.getExchange().get(LoggingMessage.ID_KEY);
+
+		String fullId = null;
+		try {
+			if (id == null) {
+				id = LoggingMessage.nextId();
+			}
+			fullId = AAIConfig.get(AAIConstants.AAI_NODENAME) + "-" + now + "-" + id;
+			fullId = HbaseSaltPrefixer.getInstance().prependSalt(fullId);
+			message.getExchange().put(LoggingMessage.ID_KEY, fullId);
+		} catch (AAIException e1) {
+			LOGGER.debug("config problem", e1);
+		}
+		
+		if (fullId == null) { 
+			fullId = now + "-" + id;
+			fullId = HbaseSaltPrefixer.getInstance().prependSalt(fullId);
+		}
+		message.put(LoggingMessage.ID_KEY, fullId);
+		final LoggingMessage buffer = new LoggingMessage("Message", fullId);
+
+		Integer responseCode = (Integer)message.get(Message.RESPONSE_CODE);
+		if (responseCode != null) {
+			buffer.getResponseCode().append(responseCode);
+		}
+
+		String encoding = (String)message.get(Message.ENCODING);
+
+		if (encoding != null) {
+			buffer.getEncoding().append(encoding);
+		}
+		String httpMethod = (String)message.get(Message.HTTP_REQUEST_METHOD);
+		if (httpMethod != null) {
+			buffer.getHttpMethod().append(httpMethod);
+		}
+
+		String ct = (String)message.get(Message.CONTENT_TYPE);
+		if (ct != null) {
+			if ("*/*".equals(ct)) {
+				message.put(Message.CONTENT_TYPE, MediaType.APPLICATION_JSON);
+				ct = MediaType.APPLICATION_JSON;
+			}
+			buffer.getContentType().append(ct);
+
+		}
+		Object headers = message.get(Message.PROTOCOL_HEADERS);
+		if (headers != null) {
+			buffer.getHeader().append(headers);
+			
+			Map<String, List<String>> headersList = CastUtils.cast((Map<?, ?>)message.get(Message.PROTOCOL_HEADERS));
+			String transId = "";
+			List<String> xt = headersList.get("X-TransactionId");
+			String newTransId = transId;
+			boolean missingTransId = false;
+			boolean replacedTransId = false;
+			String logMsg = null;
+			if (xt != null) {
+				for (String transIdValue : xt) {
+					transId = transIdValue;
+				}	
+				Matcher matcher = uuidPattern.matcher(transId);
+				if (!matcher.find()) {
+					replacedTransId = true;
+					// check if there's a colon, and check the first group?
+					if (transId.contains(":")) {
+						String[] uuidParts = transId.split(":");
+						Matcher matcher2 = uuidPattern.matcher(uuidParts[0]);
+						if (matcher2.find()) { 
+							newTransId = uuidParts[0];
+						} else {
+							// punt, we tried to find it, it has a colon but no UUID-1
+							newTransId = UUID.randomUUID().toString();
+						}
+					} else {
+						newTransId = UUID.randomUUID().toString();
+					}
+				}
+			} else { 
+				newTransId = UUID.randomUUID().toString();
+				missingTransId = true;
+			}
+						
+			if (missingTransId || replacedTransId) {
+				List<String> txList = new ArrayList<String>();
+				txList.add(newTransId);
+				headersList.put("X-TransactionId", txList);
+				if (missingTransId) { 
+					logMsg = "Missing requestID. Assigned " + newTransId;
+				} else if (replacedTransId) { 
+					logMsg = "Replaced invalid requestID of " + transId + " Assigned " + newTransId;
+				}
+			} 
+			
+			List<String> contentType = headersList.get("Content-Type");
+			if (contentType == null) {
+				ct = (String)message.get(Message.CONTENT_TYPE);
+				headersList.put(Message.CONTENT_TYPE, Collections.singletonList(ct));
+			}
+			
+			LOGGER.auditEvent("REST " + httpMethod + " " + ((query != null)? uri+"?"+query : uri) + " HbaseTxId=" + fullId);
+			LOGGER.info(logMsg);
+		}
+
+
+		if (uri != null) {
+			buffer.getAddress().append(uri);
+			if (query != null) {
+				buffer.getAddress().append("?").append(query);
+			}
+		}
+
+		InputStream is = message.getContent(InputStream.class);
+		if (is != null) {
+			try {
+				String currentPayload = IOUtils.toString(is, "UTF-8");
+				IOUtils.closeQuietly(is);
+				buffer.getPayload().append(currentPayload);
+				is = IOUtils.toInputStream(currentPayload, "UTF-8");
+				message.setContent(InputStream.class, is);
+				IOUtils.closeQuietly(is);
+			} catch (Exception e) { 
+				// It's ok to not have request input content
+				// throw new Fault(e); 
+			}
+		}
+
+		// this will be saved in the message exchange, and can be pulled out later...
+		message.getExchange().put(fullId + "_REQUEST", buffer.toString());
+	}
+
+	/**
+	 * Gen date.
+	 *
+	 * @param aaiLogger the aai logger
+	 * @param logline the logline
+	 * @return the string
+	 */
+	protected String genDate() {
+		Date date = new Date();
+		DateFormat formatter = null;
+		try {
+			formatter = new SimpleDateFormat(AAIConfig.get(AAIConstants.HBASE_TABLE_TIMESTAMP_FORMAT));
+		} catch (AAIException ex) {
+			ErrorLogHelper.logException(ex);
+		} finally {
+			if (formatter == null) {
+				formatter = new SimpleDateFormat("YYMMdd-HH:mm:ss:SSS");
+			}
+		}
+
+		return formatter.format(date);
+	}
+
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/interceptors/AAILogJAXRSOutInterceptor.java b/aai-traversal/src/main/java/org/openecomp/aai/interceptors/AAILogJAXRSOutInterceptor.java
new file mode 100644
index 0000000..0f5e457
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/interceptors/AAILogJAXRSOutInterceptor.java
@@ -0,0 +1,323 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.interceptors;
+
+import java.io.OutputStream;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Collections;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.cxf.helpers.CastUtils;
+import org.apache.cxf.interceptor.LoggingMessage;
+import org.apache.cxf.io.CacheAndWriteOutputStream;
+import org.apache.cxf.io.CachedOutputStream;
+import org.apache.cxf.io.CachedOutputStreamCallback;
+import org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor;
+import org.apache.cxf.message.Message;
+
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.logging.ErrorLogHelper;
+import org.openecomp.aai.util.AAIConfig;
+import org.openecomp.aai.util.AAIConstants;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+// right after the request is complete, there may be content
+public class AAILogJAXRSOutInterceptor extends JAXRSOutInterceptor {
+
+	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(AAILogJAXRSOutInterceptor.class);
+	
+	protected final String COMPONENT = "aairest";
+	protected final String CAMEL_REQUEST = "CamelHttpUrl";
+
+	/**
+	 * {@inheritDoc}
+	 */
+	public void handleMessage(Message message) {
+
+		String fullId = (String) message.getExchange().get(LoggingMessage.ID_KEY);
+
+		Map<String, List<String>> headers = CastUtils.cast((Map<?, ?>) message.get(Message.PROTOCOL_HEADERS));
+		if (headers == null) {
+			headers = new HashMap<String, List<String>>();
+		}
+
+		headers.put("X-AAI-TXID", Collections.singletonList(fullId));
+		message.put(Message.PROTOCOL_HEADERS, headers);
+
+		Message outMessage = message.getExchange().getOutMessage();
+		final OutputStream os = outMessage.getContent(OutputStream.class);
+		if (os == null) {
+			return;
+		}
+
+		// we only want to register the callback if there is good reason for it.
+		if (message.getExchange().containsKey("AAI_LOGGING_HBASE_ENABLED") || message.getExchange().containsKey("AAI_LOGGING_TRACE_ENABLED")) {
+
+			final CacheAndWriteOutputStream newOut = new CacheAndWriteOutputStream(os);
+			message.setContent(OutputStream.class, newOut);
+			newOut.registerCallback(new LoggingCallback(message, os));
+		}
+
+	}
+
+	class LoggingCallback implements CachedOutputStreamCallback {
+
+		private final Message message;
+		private final OutputStream origStream;
+
+		public LoggingCallback(final Message msg, final OutputStream os) {
+			this.message = msg;
+			this.origStream = os;
+		}
+
+		public void onFlush(CachedOutputStream cos) {
+
+		}
+
+		public void onClose(CachedOutputStream cos) {
+
+			String getValue = "";
+			String postValue = "";
+			String logValue = "";
+
+			try {
+				logValue = AAIConfig.get("aai.transaction.logging");
+				getValue = AAIConfig.get("aai.transaction.logging.get");
+				postValue = AAIConfig.get("aai.transaction.logging.post");
+			} catch (AAIException e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			}
+
+			if (!message.getExchange().containsKey("AAI_LOGGING_HBASE_ENABLED") && !message.getExchange().containsKey("AAI_LOGGING_TRACE_ENABLED")) {
+				return;
+			}
+
+			String fullId = (String) message.getExchange().get(LoggingMessage.ID_KEY);
+
+			Message inMessage = message.getExchange().getInMessage();
+			String transId = null;
+			String fromAppId = null;
+
+			Map<String, List<String>> headersList = CastUtils.cast((Map<?, ?>) inMessage.get(Message.PROTOCOL_HEADERS));
+			if (headersList != null) {
+				List<String> xt = headersList.get("X-TransactionId");
+				if (xt != null) {
+					for (String transIdValue : xt) {
+						transId = transIdValue;
+					}
+				}
+				List<String> fa = headersList.get("X-FromAppId");
+				if (fa != null) {
+					for (String fromAppIdValue : fa) {
+
+						fromAppId = fromAppIdValue;
+					}
+				}
+			}
+
+			String httpMethod = (String) inMessage.get(Message.HTTP_REQUEST_METHOD);
+
+			String uri = (String) inMessage.get(CAMEL_REQUEST);
+			String fullUri = uri;
+			if (uri != null) {
+				String query = (String) message.get(Message.QUERY_STRING);
+				if (query != null) {
+					fullUri = uri + "?" + query;
+				}
+			}
+
+			String request = (String) message.getExchange().get(fullId + "_REQUEST");
+
+			Message outMessage = message.getExchange().getOutMessage();
+
+			final LoggingMessage buffer = new LoggingMessage("OUTMessage", fullId);
+
+			// should we check this, and make sure it's not an error?
+			Integer responseCode = (Integer) outMessage.get(Message.RESPONSE_CODE);
+			if (responseCode == null) {
+				responseCode = 200; // this should never happen, but just in
+									// case we don't get one
+			}
+			buffer.getResponseCode().append(responseCode);
+
+			String encoding = (String) outMessage.get(Message.ENCODING);
+
+			if (encoding != null) {
+				buffer.getEncoding().append(encoding);
+			}
+
+			String ct = (String) outMessage.get(Message.CONTENT_TYPE);
+			if (ct != null) {
+				buffer.getContentType().append(ct);
+			}
+
+			Object headers = outMessage.get(Message.PROTOCOL_HEADERS);
+			if (headers != null) {
+				buffer.getHeader().append(headers);
+			}
+
+			Boolean ss = false;
+			if (responseCode >= 200 && responseCode <= 299) {
+				ss = true;
+			}
+			String response = buffer.toString();
+
+			// this should have been set by the in interceptor
+			String rqstTm = (String) message.getExchange().get("AAI_RQST_TM");
+
+			// just in case it wasn't, we'll put this here. not great, but it'll
+			// have a val.
+			if (rqstTm == null) {
+				rqstTm = genDate();
+			}
+
+
+			String respTm = genDate();
+
+			try {
+				String actualRequest = request;
+				StringBuilder builder = new StringBuilder();
+				cos.writeCacheTo(builder, 100000);
+				// here comes my xml:
+				String payload = builder.toString();
+
+				String actualResponse = response;
+				if (payload == null) {
+
+				} else {
+					actualResponse = response + payload;
+				}
+
+				// we only log to AAI log if it's eanbled in the config props
+				// file
+				if (message.getExchange().containsKey("AAI_LOGGING_TRACE_ENABLED")) {
+
+					if (message.getExchange().containsKey("AAI_LOGGING_TRACE_LOGREQUEST")) {
+
+						// strip newlines from request
+						String traceRequest = actualRequest;
+						traceRequest = traceRequest.replace("\n", " ");
+						traceRequest = traceRequest.replace("\r", "");
+						traceRequest = traceRequest.replace("\t", "");
+						LOGGER.debug(traceRequest);
+					}
+					if (message.getExchange().containsKey("AAI_LOGGING_TRACE_LOGRESPONSE")) {
+						// strip newlines from response
+						String traceResponse = actualResponse;
+						traceResponse = traceResponse.replace("\n", " ");
+						traceResponse = traceResponse.replace("\r", "");
+						traceResponse = traceResponse.replace("\t", "");
+
+						LOGGER.debug(traceResponse);
+					}
+				}
+
+				// we only log to HBASE if it's enabled in the config props file
+				// TODO: pretty print XML/JSON. we might need to get the payload
+				// and envelope seperately
+				if (message.getExchange().containsKey("AAI_LOGGING_HBASE_ENABLED")) {
+					if (!message.getExchange().containsKey("AAI_LOGGING_HBASE_LOGREQUEST")) {
+						actualRequest = "loggingDisabled";
+					}
+					if (!message.getExchange().containsKey("AAI_LOGGING_HBASE_LOGRESPONSE")) {
+						actualResponse = "loggingDisabled";
+					}
+
+					LOGGER.debug("action={}, urlin={}, HbTransId={}", httpMethod, fullUri, fullId);
+
+					if (logValue.equals("false")) {
+					} else if (getValue.equals("false") && httpMethod.equals("GET")) {
+					} else if (postValue.equals("false") && httpMethod.equals("POST")) {
+					} else {
+						putTransaction(transId, responseCode.toString(), rqstTm, respTm, fromAppId + ":" + transId, fullUri, httpMethod, request, response, actualResponse);
+
+					}
+				}
+			} catch (Exception ex) {
+				// ignore
+			}
+
+			message.setContent(OutputStream.class, origStream);
+			
+			LOGGER.auditEvent("HTTP Response Code: {}", responseCode.toString());
+		}
+
+	}
+
+	protected String genDate() {
+		Date date = new Date();
+		DateFormat formatter = null;
+		try {
+			formatter = new SimpleDateFormat(AAIConfig.get(AAIConstants.HBASE_TABLE_TIMESTAMP_FORMAT));
+		} catch (AAIException ex) {
+			ErrorLogHelper.logException(ex);
+		} finally {
+			if (formatter == null) {
+				formatter = new SimpleDateFormat("YYMMdd-HH:mm:ss:SSS");
+			}
+		}
+		return formatter.format(date);
+	}
+
+	public String putTransaction(String tid, String status, String rqstTm, String respTm, String srcId, String rsrcId, String rsrcType, String rqstBuf, String respBuf, String actualResponse) {
+		String tm = null;
+		String fromAppId = srcId.substring(0, srcId.indexOf(':'));
+		String transId = srcId.substring(srcId.indexOf(':') + 1);
+
+		if (tid == null || "".equals(tid)) {
+			Date date = new Date();
+			DateFormat formatter = null;
+			try {
+				formatter = new SimpleDateFormat(AAIConfig.get(AAIConstants.HBASE_TABLE_TIMESTAMP_FORMAT));
+			} catch (Exception e) {
+				formatter = new SimpleDateFormat("YYYYMMdd-HH:mm:ss:SSS");
+			}
+			tm = formatter.format(date);	
+			tid = tm + "-";
+		}
+
+		String htid = tid;
+
+		if (rqstTm == null || "".equals(rqstTm)) {
+			rqstTm = tm;
+		}
+
+		if (respTm == null || "".equals(respTm)) {
+			respTm = tm;
+		}
+
+		try {
+			LOGGER.debug(" transactionId:" + tid + " status: " + status + " rqstDate: " + rqstTm + " respDate: " + respTm + " sourceId: " + srcId + " resourceId: "
+					+ rsrcId + " resourceType: " + rsrcType + " payload rqstBuf: " + rqstBuf + " payload respBuf: " + respBuf + " Payload Error Messages: " + actualResponse);
+			return htid;
+		} catch (Exception e) {
+			ErrorLogHelper.logError("AAI_4000", "Exception updating HBase:");
+			return htid;
+		}
+
+	}
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/interceptors/PostAaiAjscInterceptor.java b/aai-traversal/src/main/java/org/openecomp/aai/interceptors/PostAaiAjscInterceptor.java
new file mode 100644
index 0000000..3a4f899
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/interceptors/PostAaiAjscInterceptor.java
@@ -0,0 +1,63 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.interceptors;
+
+import java.util.Map;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.openecomp.aai.logging.LoggingContext;
+import org.openecomp.aai.logging.LoggingContext.StatusCode;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+import ajsc.beans.interceptors.AjscInterceptor;
+
+public class PostAaiAjscInterceptor implements AjscInterceptor {
+
+	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(PostAaiAjscInterceptor.class);
+
+	private static class LazyAaiAjscInterceptor {
+    	public static final PostAaiAjscInterceptor INSTANCE = new PostAaiAjscInterceptor();
+	}
+
+    public static PostAaiAjscInterceptor getInstance() {
+    	return LazyAaiAjscInterceptor.INSTANCE;
+    }
+
+	@Override
+	public boolean allowOrReject(HttpServletRequest req, HttpServletResponse resp, Map<?, ?> paramMap)
+			throws Exception {
+		final String responseCode = LoggingContext.responseCode();
+
+		if (responseCode != null && responseCode.startsWith("ERR.")) {
+			LoggingContext.statusCode(StatusCode.ERROR);
+			LOGGER.error(req.getRequestURL() + " call failed with responseCode=" + responseCode);
+		} else {
+			LoggingContext.statusCode(StatusCode.COMPLETE);
+			LOGGER.info(req.getRequestURL() + " call succeeded");
+		}
+
+		LoggingContext.clear();
+		return true;
+	}
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/interceptors/PreAaiAjscInterceptor.java b/aai-traversal/src/main/java/org/openecomp/aai/interceptors/PreAaiAjscInterceptor.java
new file mode 100644
index 0000000..a2c56d0
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/interceptors/PreAaiAjscInterceptor.java
@@ -0,0 +1,54 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.interceptors;
+
+import java.util.Map;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.openecomp.aai.logging.LoggingContext;
+
+import ajsc.beans.interceptors.AjscInterceptor;
+
+public class PreAaiAjscInterceptor implements AjscInterceptor {
+	
+	private static class LazyAaiAjscInterceptor {
+    	public static final PreAaiAjscInterceptor INSTANCE = new PreAaiAjscInterceptor();
+	}
+
+    public static PreAaiAjscInterceptor getInstance() {
+    	return LazyAaiAjscInterceptor.INSTANCE;
+    }
+     
+	@Override
+	public boolean allowOrReject(HttpServletRequest req, HttpServletResponse resp, Map<?, ?> paramMap)
+			throws Exception {
+
+		LoggingContext.init();
+
+		LoggingContext.requestId(req.getHeader("X-TransactionId"));
+		LoggingContext.partnerName(req.getHeader("X-FromAppId"));
+		LoggingContext.serviceName(req.getMethod() + " " + req.getRequestURI().toString());
+
+		return true;
+	}
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/rest/ExceptionHandler.java b/aai-traversal/src/main/java/org/openecomp/aai/rest/ExceptionHandler.java
new file mode 100644
index 0000000..f1a6f47
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/rest/ExceptionHandler.java
@@ -0,0 +1,129 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.rest;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.WebApplicationException;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.HttpHeaders;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.ext.ExceptionMapper;
+import javax.ws.rs.ext.Provider;
+
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.logging.ErrorLogHelper;
+import com.fasterxml.jackson.core.JsonParseException;
+import com.fasterxml.jackson.databind.JsonMappingException;
+import com.sun.istack.SAXParseException2;
+
+/**
+ * The Class ExceptionHandler.
+ */
+@Provider
+public class ExceptionHandler implements ExceptionMapper<Exception> {
+
+    @Context
+    private HttpServletRequest request;
+    
+    @Context
+    private HttpHeaders headers;
+    
+    /**
+	 * @{inheritDoc}
+	 */
+    @Override
+    public Response toResponse(Exception exception) {
+
+    	Response response = null;
+    	ArrayList<String> templateVars = new ArrayList<String>();
+
+    	//the general case is that cxf will give us a WebApplicationException
+    	//with a linked exception
+    	if (exception instanceof WebApplicationException) { 
+    		WebApplicationException e = (WebApplicationException) exception;
+    		if (e.getCause() != null) {
+    			if (e.getCause() instanceof SAXParseException2) {
+    				templateVars.add("UnmarshalException");
+    				AAIException ex = new AAIException("AAI_4007", exception);
+    				response = Response
+    						.status(400)
+    						.entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), ex, templateVars))
+    						.build();
+    			}
+    		}
+    	} else if (exception instanceof JsonParseException) {
+    		//jackson does it differently so we get the direct JsonParseException
+    		templateVars.add("JsonParseException");
+    		AAIException ex = new AAIException("AAI_4007", exception);
+    		response = Response
+    				.status(400)
+    				.entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), ex, templateVars))
+    				.build();
+        } else if (exception instanceof JsonMappingException) {
+    		//jackson does it differently so we get the direct JsonParseException
+    		templateVars.add("JsonMappingException");
+    		AAIException ex = new AAIException("AAI_4007", exception);
+    		response = Response
+    				.status(400)
+    				.entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), ex, templateVars))
+    				.build();
+        } 
+    	
+    	// it didn't get set above, we wrap a general fault here
+    	if (response == null) { 
+    		
+    		Exception actual_e = exception;
+    		if (exception instanceof WebApplicationException) { 
+    			WebApplicationException e = (WebApplicationException) exception;
+    			response = e.getResponse();
+    		} else { 
+    			templateVars.add(request.getMethod());
+    			templateVars.add("unknown");
+    			AAIException ex = new AAIException("AAI_4000", actual_e);
+    			List<MediaType> mediaTypes = headers.getAcceptableMediaTypes();
+    			int setError = 0;
+
+    			for (MediaType mediaType : mediaTypes) { 
+    				if (MediaType.APPLICATION_XML_TYPE.isCompatible(mediaType)) {
+    					response = Response
+    							.status(400)
+    							.type(MediaType.APPLICATION_XML_TYPE)
+    							.entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), ex, templateVars))
+    							.build();	
+    					setError = 1;
+    				} 
+    			}
+    			if (setError == 0) { 
+    				response = Response
+    						.status(400)
+    						.type(MediaType.APPLICATION_JSON_TYPE)
+    						.entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), ex, templateVars))
+    						.build();	
+    			}
+    		}
+    	}		
+    	return response;
+    }
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/rest/QueryConsumer.java b/aai-traversal/src/main/java/org/openecomp/aai/rest/QueryConsumer.java
new file mode 100644
index 0000000..af1d350
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/rest/QueryConsumer.java
@@ -0,0 +1,182 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.rest;
+
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Set;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.DefaultValue;
+import javax.ws.rs.Encoded;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.HttpHeaders;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.Status;
+import javax.ws.rs.core.UriInfo;
+
+import org.apache.tinkerpop.gremlin.structure.Vertex;
+
+import org.openecomp.aai.dbmap.DBConnectionType;
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.introspection.ModelType;
+import org.openecomp.aai.introspection.Version;
+import org.openecomp.aai.parsers.query.QueryParser;
+import org.openecomp.aai.rest.db.HttpEntry;
+import org.openecomp.aai.rest.search.GenericQueryProcessor;
+import org.openecomp.aai.rest.search.QueryProcessorType;
+import org.openecomp.aai.restcore.HttpMethod;
+import org.openecomp.aai.restcore.RESTAPI;
+import org.openecomp.aai.restcore.util.URITools;
+import org.openecomp.aai.serialization.db.DBSerializer;
+import org.openecomp.aai.serialization.engines.QueryStyle;
+import org.openecomp.aai.serialization.engines.TransactionalGraphEngine;
+import org.openecomp.aai.serialization.queryformats.Format;
+import org.openecomp.aai.serialization.queryformats.FormatFactory;
+import org.openecomp.aai.serialization.queryformats.Formatter;
+import org.openecomp.aai.serialization.queryformats.SubGraphStyle;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
+
+@Path("{version: v9|v1[0]}/query")
+public class QueryConsumer extends RESTAPI {
+	
+	/** The introspector factory type. */
+	private ModelType introspectorFactoryType = ModelType.MOXY;
+	
+	private QueryProcessorType processorType = QueryProcessorType.GREMLIN_SERVER;
+	/** The query style. */
+	private QueryStyle queryStyle = QueryStyle.TRAVERSAL;
+	@PUT
+	@Consumes({ MediaType.APPLICATION_JSON})
+	@Produces({ MediaType.APPLICATION_JSON})
+	public Response executeQuery(String content, @PathParam("version")String versionParam, @PathParam("uri") @Encoded String uri, @DefaultValue("graphson") @QueryParam("format") String queryFormat,@DefaultValue("no_op") @QueryParam("subgraph") String subgraph, @Context HttpHeaders headers, @Context UriInfo info, @Context HttpServletRequest req) {
+		
+		String sourceOfTruth = headers.getRequestHeaders().getFirst("X-FromAppId");
+		String realTime = headers.getRequestHeaders().getFirst("Real-Time");
+		String queryProcessor = headers.getRequestHeaders().getFirst("QueryProcessor");
+		QueryProcessorType processorType = this.processorType;
+		Response response = null;
+		TransactionalGraphEngine dbEngine = null;
+		try {
+
+			Format format = Format.valueOf(queryFormat);
+			if (queryProcessor != null) {
+				processorType = QueryProcessorType.valueOf(queryProcessor);
+			}
+			SubGraphStyle subGraphStyle = SubGraphStyle.valueOf(subgraph);
+			JsonParser parser = new JsonParser();
+			
+			JsonObject input = parser.parse(content).getAsJsonObject();
+			
+			JsonElement startElement = input.get("start");
+			JsonElement queryElement = input.get("query");
+			JsonElement gremlinElement = input.get("gremlin");
+			List<URI> startURIs = new ArrayList<>();
+			String queryURI = "";
+			String gremlin = "";
+			
+			Version version = Version.valueOf(versionParam);
+			DBConnectionType type = this.determineConnectionType(sourceOfTruth, realTime);
+			HttpEntry httpEntry = new HttpEntry(version, introspectorFactoryType, queryStyle, type);
+			dbEngine = httpEntry.getDbEngine();
+
+			if (startElement != null) {
+	
+				if (startElement.isJsonArray()) {
+					for (JsonElement element : startElement.getAsJsonArray()) {
+						startURIs.add(new URI(element.getAsString()));
+					}
+				} else {
+					startURIs.add(new URI(startElement.getAsString()));
+				}
+			}
+			
+			if (queryElement != null) {
+				queryURI = queryElement.getAsString();
+			}
+			if (gremlinElement != null) {
+				gremlin = gremlinElement.getAsString();
+			}
+			URI queryURIObj = new URI(queryURI);
+			GenericQueryProcessor processor = null;
+			
+			if (!startURIs.isEmpty()) {
+				Set<Vertex> vertexSet = new LinkedHashSet<>();
+				QueryParser uriQuery;
+				List<Vertex> vertices;
+				for (URI startUri : startURIs) {
+					uriQuery = dbEngine.getQueryBuilder().createQueryFromURI(startUri, URITools.getQueryMap(startUri));
+					vertices = uriQuery.getQueryBuilder().toList();
+					vertexSet.addAll(vertices);
+				}
+
+				processor = new GenericQueryProcessor.Builder(dbEngine)
+						.startFrom(vertexSet).queryFrom(queryURIObj)
+						.processWith(processorType).create();
+			} else if (!queryURI.equals("")){
+				processor =  new GenericQueryProcessor.Builder(dbEngine)
+						.queryFrom(queryURIObj)
+						.processWith(processorType).create();
+			} else {
+				processor =  new GenericQueryProcessor.Builder(dbEngine)
+						.queryFrom(gremlin)
+						.processWith(processorType).create();
+			}
+			String result = "";
+			List<Object> vertices = processor.execute(subGraphStyle);
+			DBSerializer serializer = new DBSerializer(version, dbEngine, introspectorFactoryType, sourceOfTruth);
+			FormatFactory ff = new FormatFactory(httpEntry.getLoader(), serializer);
+			
+			Formatter formater =  ff.get(format);
+		
+			result = formater.output(vertices).toString();
+
+			response = Response.status(Status.OK)
+					.type(MediaType.APPLICATION_JSON)
+					.entity(result).build();
+		
+		} catch (AAIException e) {
+			response = consumerExceptionResponseGenerator(headers, info, HttpMethod.GET, e);
+		} catch (Exception e ) {
+			AAIException ex = new AAIException("AAI_4000", e);
+			
+			response = consumerExceptionResponseGenerator(headers, info, HttpMethod.GET, ex);
+		} finally {
+			if (dbEngine != null) {
+				dbEngine.rollback();
+			}
+		}
+		
+		return response;
+	}
+
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/rest/db/DBRequest.java b/aai-traversal/src/main/java/org/openecomp/aai/rest/db/DBRequest.java
new file mode 100644
index 0000000..e7b6858
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/rest/db/DBRequest.java
@@ -0,0 +1,251 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.rest.db;
+
+import java.net.URI;
+import java.util.Optional;
+
+import javax.ws.rs.core.HttpHeaders;
+import javax.ws.rs.core.UriInfo;
+
+import org.openecomp.aai.introspection.Introspector;
+import org.openecomp.aai.introspection.MarshallerProperties;
+import org.openecomp.aai.parsers.query.QueryParser;
+import org.openecomp.aai.restcore.HttpMethod;
+
+/**
+ * The Class DBRequest.
+ */
+public class DBRequest {
+
+	private final QueryParser parser;
+	
+	private final Introspector introspector;
+	
+	private final HttpHeaders headers;
+	
+	private final String transactionId;
+	
+	private final UriInfo info;
+	
+	private final HttpMethod method;
+	
+	private final URI uri;
+	
+	private final Optional<String> rawRequestContent;
+	
+	private final Optional<MarshallerProperties> marshallerProperties;
+
+	
+	/**
+	 * Instantiates a new DB request.
+	 *
+	 * @param method the method
+	 * @param uri the uri
+	 * @param parser the parser
+	 * @param obj the obj
+	 * @param headers the headers
+	 * @param info the info
+	 * @param transactionId the transaction id
+	 */
+	private DBRequest(Builder builder) {
+		this.method = builder.getMethod();
+		this.parser = builder.getParser();
+		this.introspector = builder.getIntrospector();
+		this.headers = builder.getHeaders();
+		this.transactionId = builder.getTransactionId();
+		this.info = builder.getInfo();
+		this.uri = builder.getUri();
+		this.marshallerProperties = builder.getMarshallerProperties();
+		this.rawRequestContent = builder.getRawRequestContent();
+	}
+	
+	/**
+	 * Gets the headers.
+	 *
+	 * @return the headers
+	 */
+	public HttpHeaders getHeaders() {
+		return headers;
+	}
+	
+	
+	/**
+	 * Gets the transaction id.
+	 *
+	 * @return the transaction id
+	 */
+	public String getTransactionId() {
+		return transactionId;
+	}
+	
+	/**
+	 * Gets the info.
+	 *
+	 * @return the info
+	 */
+	public UriInfo getInfo() {
+		return info;
+	}
+	
+	/**
+	 * Gets the parser.
+	 *
+	 * @return the parser
+	 */
+	public QueryParser getParser() {
+		return parser;
+	}
+
+	/**
+	 * Gets the introspector.
+	 *
+	 * @return the introspector
+	 */
+	public Introspector getIntrospector() {
+		return introspector;
+	}
+
+	/**
+	 * Gets the method.
+	 *
+	 * @return the method
+	 */
+	public HttpMethod getMethod() {
+		return method;
+	}
+
+	/**
+	 * Gets the uri.
+	 *
+	 * @return the uri
+	 */
+	public URI getUri() {
+		return uri;
+	}
+	
+	/**
+	 * Gets the raw content.
+	 *
+	 * @return the raw content
+	 */
+	public Optional<String> getRawRequestContent() {
+		return rawRequestContent;
+	}
+	
+	public Optional<MarshallerProperties> getMarshallerProperties() {
+		return marshallerProperties;
+	}
+
+
+
+	public static class Builder {
+
+		private QueryParser parser = null;
+		
+		private Introspector introspector = null;
+		
+		private HttpHeaders headers = null;
+		
+		private String transactionId = null;
+		
+		private UriInfo info = null;
+		
+		private HttpMethod method = null;
+		
+		private URI uri = null;
+				
+		private Optional<MarshallerProperties> marshallerProperties = Optional.empty();
+		
+		private Optional<String> rawRequestContent = Optional.empty();
+		/**
+		 * Instantiates a new DB request.
+		 *
+		 * @param method the method
+		 * @param uri the uri
+		 * @param parser the parser
+		 * @param obj the obj
+		 * @param headers the headers
+		 * @param info the info
+		 * @param transactionId the transaction id
+		 */
+		public Builder(HttpMethod method, URI uri, QueryParser parser, Introspector obj, HttpHeaders headers, UriInfo info, String transactionId) {
+			this.method = method;
+			this.parser = parser;
+			this.introspector = obj;
+			this.headers = headers;
+			this.transactionId = transactionId;
+			this.info = info;
+			this.uri = uri;
+			
+		}
+
+		public QueryParser getParser() {
+			return parser;
+		}
+
+		public Introspector getIntrospector() {
+			return introspector;
+		}
+
+		public HttpHeaders getHeaders() {
+			return headers;
+		}
+
+		public String getTransactionId() {
+			return transactionId;
+		}
+
+		public UriInfo getInfo() {
+			return info;
+		}
+
+		public HttpMethod getMethod() {
+			return method;
+		}
+
+		public URI getUri() {
+			return uri;
+		}
+		
+		public Builder customMarshaller(MarshallerProperties properties) {
+			this.marshallerProperties = Optional.of(properties);
+			return this;
+		}
+		
+		public Builder rawRequestContent(String content) {
+			this.rawRequestContent = Optional.of(content);
+			return this;
+		}
+		protected Optional<MarshallerProperties> getMarshallerProperties() {
+			return marshallerProperties;
+		}
+		protected Optional<String> getRawRequestContent() {
+			return rawRequestContent;
+		}
+		public DBRequest build() {
+			
+			return new DBRequest(this);
+		}
+		
+		
+	}
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/rest/db/HttpEntry.java b/aai-traversal/src/main/java/org/openecomp/aai/rest/db/HttpEntry.java
new file mode 100644
index 0000000..60438de
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/rest/db/HttpEntry.java
@@ -0,0 +1,672 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.rest.db;
+
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.lang.reflect.InvocationTargetException;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Set;
+
+import javax.ws.rs.core.HttpHeaders;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.MultivaluedMap;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.Status;
+import javax.ws.rs.core.UriBuilder;
+
+import org.apache.commons.lang.StringUtils;
+import org.apache.tinkerpop.gremlin.structure.Vertex;
+import org.javatuples.Pair;
+
+import org.openecomp.aai.db.props.AAIProperties;
+import org.openecomp.aai.dbmap.DBConnectionType;
+import org.openecomp.aai.domain.responseMessage.AAIResponseMessage;
+import org.openecomp.aai.domain.responseMessage.AAIResponseMessageDatum;
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.extensions.AAIExtensionMap;
+import org.openecomp.aai.extensions.ExtensionController;
+import org.openecomp.aai.introspection.Introspector;
+import org.openecomp.aai.introspection.Loader;
+import org.openecomp.aai.introspection.LoaderFactory;
+import org.openecomp.aai.introspection.MarshallerProperties;
+import org.openecomp.aai.introspection.ModelInjestor;
+import org.openecomp.aai.introspection.ModelType;
+import org.openecomp.aai.introspection.Version;
+import org.openecomp.aai.introspection.exceptions.AAIUnknownObjectException;
+import org.openecomp.aai.logging.ErrorLogHelper;
+import org.openecomp.aai.parsers.query.QueryParser;
+import org.openecomp.aai.parsers.uri.URIToExtensionInformation;
+import org.openecomp.aai.rest.ueb.UEBNotification;
+import org.openecomp.aai.restcore.HttpMethod;
+import org.openecomp.aai.schema.enums.ObjectMetadata;
+import org.openecomp.aai.serialization.db.DBSerializer;
+import org.openecomp.aai.serialization.engines.QueryStyle;
+import org.openecomp.aai.serialization.engines.TitanDBEngine;
+import org.openecomp.aai.serialization.engines.TransactionalGraphEngine;
+import org.openecomp.aai.serialization.engines.query.QueryEngine;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.github.fge.jsonpatch.JsonPatchException;
+import com.github.fge.jsonpatch.mergepatch.JsonMergePatch;
+import com.thinkaurelius.titan.core.TitanException;
+import com.thinkaurelius.titan.core.TitanTransaction;
+
+/**
+ * The Class HttpEntry.
+ */
+public class HttpEntry {
+
+	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(HttpEntry.class);
+
+	private final ModelType introspectorFactoryType;
+	
+	private final QueryStyle queryStyle;
+	
+	private final Version version;
+	
+	private final Loader loader;
+	
+	private final TransactionalGraphEngine dbEngine;
+		
+	private boolean processSingle = true;
+
+	/**
+	 * Instantiates a new http entry.
+	 *
+	 * @param version the version
+	 * @param modelType the model type
+	 * @param queryStyle the query style
+	 * @param llBuilder the ll builder
+	 */
+	public HttpEntry(Version version, ModelType modelType, QueryStyle queryStyle, DBConnectionType connectionType) {
+		this.introspectorFactoryType = modelType;
+		this.queryStyle = queryStyle;
+		this.version = version;
+		this.loader = LoaderFactory.createLoaderForVersion(introspectorFactoryType, version);
+		this.dbEngine = new TitanDBEngine(
+				queryStyle,
+				connectionType,
+				loader);
+		//start transaction on creation
+		dbEngine.startTransaction();
+
+	}
+	
+	/**
+	 * Gets the introspector factory type.
+	 *
+	 * @return the introspector factory type
+	 */
+	public ModelType getIntrospectorFactoryType() {
+		return introspectorFactoryType;
+	}
+
+	/**
+	 * Gets the query style.
+	 *
+	 * @return the query style
+	 */
+	public QueryStyle getQueryStyle() {
+		return queryStyle;
+	}
+
+	/**
+	 * Gets the version.
+	 *
+	 * @return the version
+	 */
+	public Version getVersion() {
+		return version;
+	}
+
+	/**
+	 * Gets the loader.
+	 *
+	 * @return the loader
+	 */
+	public Loader getLoader() {
+		return loader;
+	}
+
+	/**
+	 * Gets the db engine.
+	 *
+	 * @return the db engine
+	 */
+	public TransactionalGraphEngine getDbEngine() {
+		return dbEngine;
+	}
+
+	public Pair<Boolean, List<Pair<URI, Response>>> process (List<DBRequest> requests, String sourceOfTruth) throws AAIException {
+		return this.process(requests, sourceOfTruth, true);
+	}
+	/**
+	 * Process.
+	 * @param requests the requests
+	 * @param sourceOfTruth the source of truth
+	 *
+	 * @return the pair
+	 * @throws AAIException the AAI exception
+	 */
+	public Pair<Boolean, List<Pair<URI, Response>>> process (List<DBRequest> requests, String sourceOfTruth, boolean enableResourceVersion) throws AAIException {
+		DBSerializer serializer = new DBSerializer(version, dbEngine, introspectorFactoryType, sourceOfTruth);
+		Response response = null;
+		Status status = Status.NOT_FOUND;
+		Introspector obj = null;
+		QueryParser query = null;
+		URI uri = null;
+		String transactionId = null;
+		UEBNotification	notification = new UEBNotification(loader);
+		int depth = AAIProperties.MAXIMUM_DEPTH;
+		List<Pair<URI,Response>> responses = new ArrayList<>();
+		MultivaluedMap<String, String> params = null;
+		HttpMethod method = null;
+		String uriTemp = "";
+		Boolean success = true;
+		QueryEngine queryEngine = dbEngine.getQueryEngine();
+		int maxRetries = 10;
+		int retry = 0;
+		for (DBRequest request : requests) {
+			try {
+				for (retry = 0; retry < maxRetries; ++retry) {
+					try {
+						method = request.getMethod();
+						obj = request.getIntrospector();
+						query = request.getParser();
+						transactionId = request.getTransactionId();
+						uriTemp = request.getUri().getRawPath().replaceFirst("^v\\d+/", "");
+						uri = UriBuilder.fromPath(uriTemp).build();
+						List<Vertex> vertices = query.getQueryBuilder().toList();
+						boolean isNewVertex = false;
+						String outputMediaType = getMediaType(request.getHeaders().getAcceptableMediaTypes());
+						String result = null;
+						params = request.getInfo().getQueryParameters(false);
+						depth = setDepth(obj, params.getFirst("depth"));
+						String cleanUp = params.getFirst("cleanup");
+						String requestContext = "";
+						List<String> requestContextList = request.getHeaders().getRequestHeader("aai-request-context");
+						if (requestContextList != null) {
+							requestContext = requestContextList.get(0);
+						}
+					
+						if (cleanUp == null) {
+							cleanUp = "false";
+						}
+						if (vertices.size() > 1 && processSingle && !method.equals(HttpMethod.GET)) {
+							if (method.equals(HttpMethod.DELETE)) {
+								throw new AAIException("AAI_6138");
+							} else {
+								throw new AAIException("AAI_6137");
+							}
+						}
+						if (method.equals(HttpMethod.PUT)) {
+							String resourceVersion = (String)obj.getValue("resource-version");
+							if (vertices.size() == 1) {
+								if (enableResourceVersion) {
+									serializer.verifyResourceVersion("update", query.getResultType(), (String)vertices.get(0).<String>property("resource-version").orElse(null), resourceVersion, obj.getURI());
+								}
+								isNewVertex = false;
+							} else {
+								if (enableResourceVersion) {
+									serializer.verifyResourceVersion("create", query.getResultType(), "", resourceVersion, obj.getURI());
+								}
+								isNewVertex = true;
+							}
+						} else {
+							if (vertices.size() == 0) {
+								String msg = createNotFoundMessage(query.getResultType(), request.getUri());
+								throw new AAIException("AAI_6114", msg);
+							} else {
+								isNewVertex = false;
+							}
+						}
+						Vertex v = null;
+						if (!isNewVertex) {
+							v = vertices.get(0);
+						}
+						HashMap<String, Introspector> relatedObjects = new HashMap<>();
+						switch (method) {
+							case GET:
+								String nodeOnly = params.getFirst("nodes-only");
+								boolean isNodeOnly = nodeOnly != null;
+								
+								obj = this.getObjectFromDb(vertices, serializer, query, obj, request.getUri(), depth, isNodeOnly, cleanUp);
+								if (obj != null) {
+									status = Status.OK;
+									MarshallerProperties properties;
+									if (!request.getMarshallerProperties().isPresent()) {
+										properties = 
+												new MarshallerProperties.Builder(org.openecomp.aai.restcore.MediaType.getEnum(outputMediaType)).build();
+									} else {
+										properties = request.getMarshallerProperties().get();
+									}
+									result = obj.marshal(properties);
+								}
+								
+								break;
+							case PUT: 
+								response = this.invokeExtension(dbEngine, this.dbEngine.tx(), method, request, sourceOfTruth, version, loader, obj, uri, true);
+								if (isNewVertex) {
+									v = serializer.createNewVertex(obj);
+								} else {
+									serializer.touchStandardVertexProperties(v, false);
+								}
+								serializer.serializeToDb(obj, v, query, uri.getRawPath(), requestContext);
+								this.invokeExtension(dbEngine, this.dbEngine.tx(), HttpMethod.PUT, request, sourceOfTruth, version, loader, obj, uri, false);
+								status = Status.OK;
+								if (isNewVertex) {
+									status = Status.CREATED;
+								}
+								obj = serializer.getLatestVersionView(v);
+								if (query.isDependent()) {
+									relatedObjects = this.getRelatedObjects(serializer, queryEngine, v);
+								}
+								notification.createNotificationEvent(transactionId, sourceOfTruth, status, uri, obj, relatedObjects);
+								
+								break;
+							case PUT_EDGE:
+								serializer.touchStandardVertexProperties(v, false);
+								serializer.createEdge(obj, v);
+								status = Status.OK;
+								break;
+							case MERGE_PATCH:
+								Introspector existingObj = (Introspector) obj.clone();
+								existingObj = this.getObjectFromDb(vertices, serializer, query, existingObj, request.getUri(), 0, false, cleanUp);
+								String existingJson = existingObj.marshal(false);
+								String newJson;
+								
+								if (request.getRawRequestContent().isPresent()) {
+									newJson = request.getRawRequestContent().get();
+								} else {
+									newJson = "";
+								}
+								Object relationshipList = request.getIntrospector().getValue("relationship-list");
+								ObjectMapper mapper = new ObjectMapper();
+								try {
+									JsonNode existingNode = mapper.readTree(existingJson);
+									JsonNode newNode = mapper.readTree(newJson);
+									JsonMergePatch patch = JsonMergePatch.fromJson(newNode);
+									JsonNode completed = patch.apply(existingNode);
+									String patched = mapper.writeValueAsString(completed);
+									Introspector patchedObj = loader.unmarshal(existingObj.getName(), patched);
+									if (relationshipList == null) {
+										//if the caller didn't touch the relationship-list, we shouldn't either
+										patchedObj.setValue("relationship-list", null);
+									}
+									serializer.touchStandardVertexProperties(v, false);
+									serializer.serializeToDb(patchedObj, v, query, uri.getRawPath(), requestContext);
+									status = Status.OK;
+									patchedObj = serializer.getLatestVersionView(v);
+									if (query.isDependent()) {
+										relatedObjects = this.getRelatedObjects(serializer, queryEngine, v);
+									}
+									notification.createNotificationEvent(transactionId, sourceOfTruth, status, uri, patchedObj, relatedObjects);
+								} catch (IOException | JsonPatchException e) {
+									throw new AAIException("AAI_3000", "could not perform patch operation");
+								}
+								break;
+							case DELETE:
+								String resourceVersion = params.getFirst("resource-version");
+								obj = serializer.getLatestVersionView(v);
+								if (query.isDependent()) {
+									relatedObjects = this.getRelatedObjects(serializer, queryEngine, v);
+								}
+								this.invokeExtension(dbEngine, this.dbEngine.tx(), method, request, sourceOfTruth, version, loader, obj, uri, true);
+								serializer.delete(v, resourceVersion, enableResourceVersion);
+								this.invokeExtension(dbEngine, this.dbEngine.tx(), method, request, sourceOfTruth, version, loader, obj, uri, false);
+								status = Status.NO_CONTENT;
+								notification.createNotificationEvent(transactionId, sourceOfTruth, status, uri, obj, relatedObjects);
+								break;
+							case DELETE_EDGE:
+								serializer.touchStandardVertexProperties(v, false);
+								serializer.deleteEdge(obj, v);
+								status = Status.NO_CONTENT;
+								break;
+							default:
+								break;
+						}
+						
+						
+						/* temporarily adding vertex id to the headers
+						 * to be able to use for testing the vertex id endpoint functionality
+						 * since we presently have no other way of generating those id urls
+						*/
+						if (response == null && v != null && (
+							method.equals(HttpMethod.PUT)
+							|| method.equals(HttpMethod.GET)
+							|| method.equals(HttpMethod.MERGE_PATCH))
+						) {
+							String myvertid = v.id().toString();
+							response = Response.status(status)
+									.header("vertex-id", myvertid)
+									.entity(result)
+									.type(outputMediaType).build();
+						} else if (response == null) {
+							response = Response.status(status)
+									.type(outputMediaType).build();
+						} else {
+							//response already set to something
+						}
+						Pair<URI,Response> pairedResp = Pair.with(request.getUri(), response);
+						responses.add(pairedResp);
+						//break out of retry loop
+						break;
+					} catch (TitanException e) {
+						this.dbEngine.rollback();
+						AAIException ex = new AAIException("AAI_6142", e);
+						ErrorLogHelper.logException(ex);
+						Thread.sleep((retry + 1) * 20);
+						this.dbEngine.startTransaction();
+						queryEngine = dbEngine.getQueryEngine();
+						serializer = new DBSerializer(version, dbEngine, introspectorFactoryType, sourceOfTruth);
+					}
+				
+					if (retry == maxRetries) {
+						throw new AAIException("AAI_6134");
+					}
+				}
+			} catch (AAIException e) {
+				success = false;
+				ArrayList<String> templateVars = new ArrayList<String>();
+				templateVars.add(request.getMethod().toString()); //GET, PUT, etc
+				templateVars.add(request.getUri().getPath().toString());
+				templateVars.addAll(e.getTemplateVars());
+				
+				response = Response
+						.status(e.getErrorObject().getHTTPResponseCode())
+						.entity(ErrorLogHelper.getRESTAPIErrorResponse(request.getHeaders().getAcceptableMediaTypes(), e, templateVars))
+						.build();
+				Pair<URI,Response> pairedResp = Pair.with(request.getUri(), response);
+				responses.add(pairedResp);
+				continue;
+			} catch (Exception e) {
+				success = false;
+				e.printStackTrace();
+				AAIException ex = new AAIException("AAI_4000", e);
+				ArrayList<String> templateVars = new ArrayList<String>();
+				templateVars.add(request.getMethod().toString()); //GET, PUT, etc
+				templateVars.add(request.getUri().getPath().toString());
+
+				response = Response
+						.status(ex.getErrorObject().getHTTPResponseCode())
+						.entity(ErrorLogHelper.getRESTAPIErrorResponse(request.getHeaders().getAcceptableMediaTypes(), ex, templateVars))
+						.build();
+				Pair<URI, Response> pairedResp = Pair.with(request.getUri(), response);
+				responses.add(pairedResp);
+				continue;
+			}
+		}
+		
+		notification.triggerEvents();
+		Pair<Boolean, List<Pair<URI, Response>>> tuple = Pair.with(success, responses);
+		return tuple;
+	}
+
+	/**
+	 * Gets the media type.
+	 *
+	 * @param mediaTypeList the media type list
+	 * @return the media type
+	 */
+	private String getMediaType(List <MediaType> mediaTypeList) {
+		String mediaType = MediaType.APPLICATION_JSON;  // json is the default    
+		for (MediaType mt : mediaTypeList) {
+			if (MediaType.APPLICATION_XML_TYPE.isCompatible(mt)) {
+				mediaType = MediaType.APPLICATION_XML;
+			} 
+		}
+		return mediaType;
+	}
+	
+	/**
+	 * Gets the object from db.
+	 *
+	 * @param serializer the serializer
+	 * @param g the g
+	 * @param query the query
+	 * @param obj the obj
+	 * @param uri the uri
+	 * @param depth the depth
+	 * @param cleanUp the clean up
+	 * @return the object from db
+	 * @throws AAIException the AAI exception
+	 * @throws IllegalAccessException the illegal access exception
+	 * @throws IllegalArgumentException the illegal argument exception
+	 * @throws InvocationTargetException the invocation target exception
+	 * @throws SecurityException the security exception
+	 * @throws InstantiationException the instantiation exception
+	 * @throws NoSuchMethodException the no such method exception
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 * @throws MalformedURLException the malformed URL exception
+	 * @throws AAIUnknownObjectException 
+	 * @throws URISyntaxException 
+	 */
+	private Introspector getObjectFromDb(List<Vertex> results, DBSerializer serializer, QueryParser query, Introspector obj, URI uri, int depth, boolean nodeOnly, String cleanUp) throws AAIException, IllegalAccessException, IllegalArgumentException, InvocationTargetException, SecurityException, InstantiationException, NoSuchMethodException, UnsupportedEncodingException, AAIUnknownObjectException, URISyntaxException {
+        
+        //nothing found
+        if (results.size() == 0) {
+        	String msg = createNotFoundMessage(query.getResultType(), uri);
+			throw new AAIException("AAI_6114", msg);
+        }
+
+        obj = serializer.dbToObject(results, obj, depth, nodeOnly, cleanUp);
+        
+        return obj;
+	}
+	
+	/**
+	 * Invoke extension.
+	 *
+	 * @param dbEngine the db engine
+	 * @param g the g
+	 * @param httpMethod the http method
+	 * @param transId the trans id
+	 * @param fromAppId the from app id
+	 * @param apiVersion the api version
+	 * @param loader the loader
+	 * @param obj the obj
+	 * @param uri the uri
+	 * @param headers the headers
+	 * @param isPreprocess the is preprocess
+	 * @return the response
+	 * @throws IllegalArgumentException the illegal argument exception
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 * @throws AAIException the AAI exception
+	 */
+	private Response invokeExtension(TransactionalGraphEngine dbEngine, TitanTransaction g, HttpMethod httpMethod, DBRequest request, String fromAppId, Version apiVersion, Loader loader, Introspector obj, URI uri, boolean isPreprocess) throws IllegalArgumentException, UnsupportedEncodingException, AAIException {
+		AAIExtensionMap aaiExtMap = new AAIExtensionMap();
+		ModelInjestor injestor = ModelInjestor.getInstance();
+		Response response = null;
+		URIToExtensionInformation extensionInformation = new URIToExtensionInformation(loader, uri);
+		aaiExtMap.setHttpEntry(this);
+		aaiExtMap.setDbRequest(request);
+		aaiExtMap.setTransId(request.getTransactionId());
+		aaiExtMap.setFromAppId(fromAppId);
+		aaiExtMap.setGraph(g);
+		aaiExtMap.setApiVersion(apiVersion.toString());
+		aaiExtMap.setObjectFromRequest(obj);
+		aaiExtMap.setObjectFromRequestType(obj.getJavaClassName());
+		aaiExtMap.setObjectFromResponse(obj);
+		aaiExtMap.setObjectFromResponseType(obj.getJavaClassName());
+		aaiExtMap.setJaxbContext(injestor.getContextForVersion(apiVersion));
+		aaiExtMap.setUri(uri.getRawPath());
+		aaiExtMap.setTransactionalGraphEngine(dbEngine);
+		aaiExtMap.setLoader(loader);
+		aaiExtMap.setNamespace(extensionInformation.getNamespace());
+		
+		ExtensionController ext = new ExtensionController();
+		ext.runExtension(aaiExtMap.getApiVersion(),
+				extensionInformation.getNamespace(),
+				extensionInformation.getTopObject(),
+				extensionInformation.getMethodName(httpMethod, isPreprocess),
+				aaiExtMap,
+				isPreprocess);
+		
+		if (aaiExtMap.getPrecheckAddedList().size() > 0) {
+			response = notifyOnSkeletonCreation(aaiExtMap, obj, request.getHeaders());
+		}
+		
+		return response;
+	}
+	
+	/**
+	 * Notify on skeleton creation.
+	 *
+	 * @param aaiExtMap the aai ext map
+	 * @param input the input
+	 * @param headers the headers
+	 * @return the response
+	 */
+	//Legacy support
+	private Response notifyOnSkeletonCreation(AAIExtensionMap aaiExtMap, Introspector input, HttpHeaders headers) {
+		Response response = null;
+		HashMap<AAIException, ArrayList<String>> exceptionList = new HashMap<AAIException, ArrayList<String>>();
+
+		String keyString = "";
+
+		Set<String> resourceKeys = input.getKeys();
+		for (String key : resourceKeys) { 
+			keyString += key + "=" + input.getValue(key) + " ";
+		}
+
+		for (AAIResponseMessage msg : aaiExtMap.getPrecheckResponseMessages().getAAIResponseMessage()) {
+			ArrayList<String> templateVars = new ArrayList<String>();
+
+			templateVars.add("PUT " + input.getDbName());
+			templateVars.add(keyString);
+			List<String> keys = new ArrayList<String>();
+			templateVars.add(msg.getAaiResponseMessageResourceType());
+			for (AAIResponseMessageDatum dat : msg.getAaiResponseMessageData().getAAIResponseMessageDatum()) {
+				keys.add(dat.getAaiResponseMessageDatumKey() + "=" + dat.getAaiResponseMessageDatumValue());
+			}
+			templateVars.add(StringUtils.join(keys, ", "));
+			exceptionList.put(new AAIException("AAI_0004", msg.getAaiResponseMessageResourceType()),
+					templateVars);
+		}
+		response = Response
+				.status(Status.ACCEPTED).entity(ErrorLogHelper
+						.getRESTAPIInfoResponse(headers.getAcceptableMediaTypes(), exceptionList))
+						.build();
+		
+		return response;
+	}
+	
+	/**
+	 * Creates the not found message.
+	 *
+	 * @param resultType the result type
+	 * @param uri the uri
+	 * @return the string
+	 */
+	private String createNotFoundMessage(String resultType, URI uri) {
+		
+    	String msg = "No Node of type " + resultType + " found at: " + uri.getPath();
+
+    	return msg;
+	}
+	
+	/**
+	 * Sets the depth.
+	 *
+	 * @param depthParam the depth param
+	 * @return the int
+	 * @throws AAIException the AAI exception
+	 */
+	protected int setDepth(Introspector obj, String depthParam) throws AAIException {
+			int depth = AAIProperties.MAXIMUM_DEPTH;
+
+        if(depthParam == null){
+			if(this.version.compareTo(Version.v9) >= 0){
+				depth = 0;
+			} else {
+                depth = AAIProperties.MAXIMUM_DEPTH;
+			}
+		} else {
+			if (depthParam.length() > 0 && !depthParam.equals("all")){
+				try {
+					depth = Integer.valueOf(depthParam);
+				} catch (Exception e) {
+					throw new AAIException("AAI_4016");
+				}
+
+			}
+		}
+        String maxDepth = obj.getMetadata(ObjectMetadata.MAXIMUM_DEPTH);
+        
+		int maximumDepth = AAIProperties.MAXIMUM_DEPTH;
+
+		if(maxDepth != null){
+            try {
+                maximumDepth = Integer.parseInt(maxDepth);
+            } catch(Exception ex){
+                throw new AAIException("AAI_4018");
+            }
+		}
+
+		if(depth > maximumDepth){
+			throw new AAIException("AAI_3303");
+		}
+
+		return depth;
+	}
+	
+	/**
+	 * Checks if is modification method.
+	 *
+	 * @param method the method
+	 * @return true, if is modification method
+	 */
+	private boolean isModificationMethod(HttpMethod method) {
+		boolean result = false;
+		
+		if (method.equals(HttpMethod.PUT) || method.equals(HttpMethod.PUT_EDGE) || method.equals(HttpMethod.DELETE_EDGE) || method.equals(HttpMethod.MERGE_PATCH)) {
+			result = true;
+		}
+		
+		return result;
+		
+	}
+	
+	private HashMap<String, Introspector> getRelatedObjects(DBSerializer serializer, QueryEngine queryEngine, Vertex v) throws IllegalAccessException, IllegalArgumentException, InvocationTargetException, SecurityException, InstantiationException, NoSuchMethodException, UnsupportedEncodingException, AAIException, URISyntaxException {
+		HashMap<String, Introspector> relatedVertices = new HashMap<>();
+		List<Vertex> vertexChain = queryEngine.findParents(v);
+		for (Vertex vertex : vertexChain) {
+			try {
+				final Introspector vertexObj = serializer.getVertexProperties(vertex);
+				relatedVertices.put(vertexObj.getObjectId(), vertexObj);
+			} catch (AAIUnknownObjectException e) {
+				LOGGER.warn("Unable to get vertex properties, partial list of related vertices returned");
+			}
+			
+		}
+		
+		return relatedVertices;
+	}
+ 	
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/rest/retired/RetiredConsumer.java b/aai-traversal/src/main/java/org/openecomp/aai/rest/retired/RetiredConsumer.java
new file mode 100644
index 0000000..99974ef
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/rest/retired/RetiredConsumer.java
@@ -0,0 +1,143 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.rest.retired;
+
+import java.util.ArrayList;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.HttpHeaders;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.UriInfo;
+
+import org.apache.cxf.jaxrs.ext.PATCH;
+
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.logging.ErrorLogHelper;
+import org.openecomp.aai.restcore.RESTAPI;
+import org.openecomp.aai.util.AAIConfig;
+
+/**
+ * The Class RetiredConsumer.
+ */
+public abstract class RetiredConsumer extends RESTAPI {
+
+	/**
+	 * Creates the message get.
+	 *
+	 * @param versionParam the version param
+	 * @param headers the headers
+	 * @param info the info
+	 * @param req the req
+	 * @return the response
+	 */
+	@GET
+	@Path("/{uri:.*}")
+	public Response createMessageGet(@PathParam("version")String versionParam, @Context HttpHeaders headers, @Context UriInfo info, @Context HttpServletRequest req) {
+		return createMessage(versionParam, headers, info, req);
+	}
+	
+	/**
+	 * Creates the message delete.
+	 *
+	 * @param versionParam the version param
+	 * @param headers the headers
+	 * @param info the info
+	 * @param req the req
+	 * @return the response
+	 */
+	@DELETE
+	@Path("/{uri:.*}")
+	public Response createMessageDelete(@PathParam("version")String versionParam, @Context HttpHeaders headers, @Context UriInfo info, @Context HttpServletRequest req) {
+		return createMessage(versionParam, headers, info, req);
+	}
+	
+	/**
+	 * Creates the message post.
+	 *
+	 * @param versionParam the version param
+	 * @param headers the headers
+	 * @param info the info
+	 * @param req the req
+	 * @return the response
+	 */
+	@POST
+	@Path("/{uri:.*}")
+	public Response createMessagePost(@PathParam("version")String versionParam, @Context HttpHeaders headers, @Context UriInfo info, @Context HttpServletRequest req) {
+		return createMessage(versionParam, headers, info, req);
+	}
+	
+	@PATCH
+	@Path("/{uri:.*}")
+	public Response createMessagePatch(@PathParam("version")String versionParam, @Context HttpHeaders headers, @Context UriInfo info, @Context HttpServletRequest req) {
+		return createMessage(versionParam, headers, info, req);
+	}
+	/**
+	 * Creates the message put.
+	 *
+	 * @param versionParam the version param
+	 * @param headers the headers
+	 * @param info the info
+	 * @param req the req
+	 * @return the response
+	 */
+	@PUT
+	@Path("/{uri:.*}")
+	public Response createMessagePut(@PathParam("version")String versionParam, @Context HttpHeaders headers, @Context UriInfo info, @Context HttpServletRequest req) {
+		return createMessage(versionParam, headers, info, req);
+	}
+	
+	
+	/**
+	 * Creates the message.
+	 *
+	 * @param versionParam the version param
+	 * @param headers the headers
+	 * @param info the info
+	 * @param req the req
+	 * @return the response
+	 */
+	private Response createMessage(String versionParam, HttpHeaders headers, UriInfo info, HttpServletRequest req) {
+		AAIException e = new AAIException("AAI_3007");
+		
+		ArrayList<String> templateVars = new ArrayList<String>();
+
+		if (templateVars.size() == 0) {
+			templateVars.add("PUT");
+			templateVars.add(info.getPath().toString());
+			templateVars.add(versionParam);
+			templateVars.add(AAIConfig.get("aai.default.api.version", ""));
+		}
+				
+		Response response = Response
+				.status(e.getErrorObject().getHTTPResponseCode())
+				.entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), e, 
+						templateVars)).build();	
+		
+		return response;
+	}
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/rest/retired/V3ThroughV7Consumer.java b/aai-traversal/src/main/java/org/openecomp/aai/rest/retired/V3ThroughV7Consumer.java
new file mode 100644
index 0000000..55d9482
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/rest/retired/V3ThroughV7Consumer.java
@@ -0,0 +1,28 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.rest.retired;
+
+import javax.ws.rs.Path;
+
+@Path("{version: v[3-7]}") 
+public class V3ThroughV7Consumer extends RetiredConsumer {
+
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/rest/retired/V7V8NamedQueries.java b/aai-traversal/src/main/java/org/openecomp/aai/rest/retired/V7V8NamedQueries.java
new file mode 100644
index 0000000..3f022a2
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/rest/retired/V7V8NamedQueries.java
@@ -0,0 +1,28 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.rest.retired;
+
+import javax.ws.rs.Path;
+
+@Path("{version: v[78]}/service-design-and-creation/named-queries")
+public class V7V8NamedQueries extends RetiredConsumer {
+
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/rest/search/GenericQueryProcessor.java b/aai-traversal/src/main/java/org/openecomp/aai/rest/search/GenericQueryProcessor.java
new file mode 100644
index 0000000..2e9e6a5
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/rest/search/GenericQueryProcessor.java
@@ -0,0 +1,227 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.rest.search;
+
+import java.io.FileNotFoundException;
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Vector;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import javax.ws.rs.core.MultivaluedHashMap;
+import javax.ws.rs.core.MultivaluedMap;
+
+import org.apache.tinkerpop.gremlin.process.traversal.P;
+import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
+import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.__;
+import org.apache.tinkerpop.gremlin.structure.Graph;
+import org.apache.tinkerpop.gremlin.structure.Vertex;
+import org.javatuples.Pair;
+
+import org.openecomp.aai.restcore.util.URITools;
+import org.openecomp.aai.serialization.engines.TransactionalGraphEngine;
+import org.openecomp.aai.serialization.queryformats.SubGraphStyle;
+
+import jersey.repackaged.com.google.common.base.Joiner;
+
+public abstract class GenericQueryProcessor {
+
+	protected final Optional<URI> uri;
+	protected final MultivaluedMap<String, String> queryParams;
+	protected final Optional<Collection<Vertex>> vertices;
+	protected static Pattern p = Pattern.compile("query/(.*+)");
+	protected Optional<String> gremlin;
+	protected final TransactionalGraphEngine dbEngine;
+	protected static GremlinServerSingleton gremlinServerSingleton = GremlinServerSingleton.getInstance();
+	protected final boolean isGremlin;
+	
+	protected GenericQueryProcessor(Builder builder) {
+		this.uri = builder.getUri();
+		this.dbEngine = builder.getDbEngine();
+		this.vertices = builder.getVertices();
+		this.gremlin = builder.getGremlin();
+		this.isGremlin = builder.isGremlin();
+		if (uri.isPresent()) {
+			queryParams = URITools.getQueryMap(uri.get());
+		} else {
+			queryParams = new MultivaluedHashMap<>();
+		}
+	}
+	
+	protected abstract GraphTraversal<?,?> runQuery(String query, Map<String, Object> params);
+	
+	protected List<Object> processSubGraph(SubGraphStyle style, GraphTraversal<?,?> g) {
+		final List<Object> resultVertices = new Vector<>();
+		g.store("x");
+		
+		if (SubGraphStyle.prune.equals(style) || SubGraphStyle.star.equals(style)) {
+			g.barrier().bothE();
+			if (SubGraphStyle.prune.equals(style)) {
+				g.where(__.otherV().where(P.within("x")));
+			}
+			g.dedup().subgraph("subGraph").cap("subGraph").map(x -> (Graph)x.get()).next().traversal().V().forEachRemaining(x -> {
+				resultVertices.add(x);
+			});
+		} else {
+			resultVertices.addAll(g.toList());
+		}
+		return resultVertices;
+	}
+	
+	public List<Object> execute(SubGraphStyle style) throws FileNotFoundException {
+		final List<Object> resultVertices;
+
+		Pair<String, Map<String, Object>> tuple = this.createQuery();
+		String query = tuple.getValue0();
+		Map<String, Object> params = tuple.getValue1();
+
+		if (query.equals("") && (vertices.isPresent() && vertices.get().isEmpty())) {
+			//nothing to do, just exit
+			return new ArrayList<>();
+		}
+		GraphTraversal<?,?> g = this.runQuery(query, params);
+		
+		resultVertices = this.processSubGraph(style, g);
+		
+		return resultVertices;
+	}
+	
+	protected Pair<String, Map<String, Object>> createQuery() {
+		Map<String, Object> params = new HashMap<>();
+		String query = "";
+		if (!this.isGremlin) {
+			Matcher m = p.matcher(uri.get().getPath());
+			String queryName = "";
+			if (m.find()) {
+				queryName = m.group(1);
+			}
+		
+			for (String key : queryParams.keySet()) {
+				params.put(key, queryParams.getFirst(key));
+			}
+			
+			query = gremlinServerSingleton.getStoredQuery(queryName);
+			if (query == null) {
+				query = "";
+			}
+			
+			List<Object> ids = new ArrayList<>();
+			
+			if (vertices.isPresent() && !vertices.get().isEmpty()) {
+				for (Vertex v : vertices.get()) {
+					ids.add(v.id());
+				}
+				StringBuilder sb = new StringBuilder();
+				sb.append("[");
+				sb.append(Joiner.on(",").join(ids));
+				sb.append("]");
+				String startPrefix = "aaiStartQuery = " + sb.toString() + " as Object[];g.V(aaiStartQuery)";
+				if (!"".equals(query)) {
+					query = startPrefix + "." + query;
+				} else {
+					query = startPrefix;
+				}
+			}
+			
+		} else {
+			query = gremlin.get();
+		}
+		
+		return new Pair<>(query, params);
+	}
+	
+	public static class Builder {
+
+		private final TransactionalGraphEngine dbEngine;
+		private Optional<URI> uri = Optional.empty();
+		private Optional<String> gremlin = Optional.empty();
+		private boolean isGremlin = false;
+		private Optional<Collection<Vertex>> vertices = Optional.empty();
+		private QueryProcessorType processorType = QueryProcessorType.GREMLIN_SERVER;
+		
+		public Builder(TransactionalGraphEngine dbEngine) {
+			this.dbEngine = dbEngine;
+		}
+		
+		public Builder queryFrom(URI uri) {
+			this.uri = Optional.of(uri);
+			this.isGremlin = false;
+			return this;
+		}
+		
+		public Builder startFrom(Collection<Vertex> vertices) {
+			this.vertices = Optional.of(vertices);
+			return this;
+		}
+		
+		public Builder queryFrom(String gremlin) {
+			this.gremlin = Optional.of(gremlin);
+			this.isGremlin = true;
+			return this;
+		}
+		
+		public Builder processWith(QueryProcessorType type) {
+			this.processorType = type;
+			return this;
+		}
+		public TransactionalGraphEngine getDbEngine() {
+			return dbEngine;
+		}
+
+		public Optional<URI> getUri() {
+			return uri;
+		}
+
+		public Optional<String> getGremlin() {
+			return gremlin;
+		}
+
+		public boolean isGremlin() {
+			return isGremlin;
+		}
+
+		public Optional<Collection<Vertex>> getVertices() {
+			return vertices;
+		}
+		
+		public QueryProcessorType getProcessorType() {
+			return processorType;
+		}
+		
+		public GenericQueryProcessor create() {
+			
+			if (this.getProcessorType().equals(QueryProcessorType.GREMLIN_SERVER)) {
+				return new GremlinServerImpl(this);
+			} else if (this.getProcessorType().equals(QueryProcessorType.LOCAL_GROOVY)) {
+				return new GroovyShellImpl(this);
+			} else {
+				return new GremlinServerImpl(this);
+			}
+		}
+		
+	}
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/rest/search/GremlinGroovyShellSingleton.java b/aai-traversal/src/main/java/org/openecomp/aai/rest/search/GremlinGroovyShellSingleton.java
new file mode 100644
index 0000000..64159a4
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/rest/search/GremlinGroovyShellSingleton.java
@@ -0,0 +1,88 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.rest.search;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
+import org.codehaus.groovy.ast.ClassHelper;
+import org.codehaus.groovy.ast.expr.ClassExpression;
+import org.codehaus.groovy.ast.expr.PropertyExpression;
+import org.codehaus.groovy.control.CompilerConfiguration;
+import org.codehaus.groovy.control.customizers.ASTTransformationCustomizer;
+import org.codehaus.groovy.control.customizers.ImportCustomizer;
+
+import groovy.lang.Binding;
+import groovy.lang.GroovyShell;
+import groovy.lang.Script;
+import groovy.transform.TimedInterrupt;
+
+/**
+ * Creates and returns a groovy shell with the
+ * configuration to statically import graph classes
+ *
+ */
+public class GremlinGroovyShellSingleton {
+
+	private final GroovyShell shell;
+	private GremlinGroovyShellSingleton() {
+		Map<String, Object> parameters = new HashMap<>();
+		parameters.put("value", 30000);
+		parameters.put("unit", new PropertyExpression(new ClassExpression(ClassHelper.make(TimeUnit.class)),"MILLISECONDS"));
+
+		ASTTransformationCustomizer custom = new ASTTransformationCustomizer(parameters, TimedInterrupt.class);
+		ImportCustomizer imports = new ImportCustomizer();
+		imports.addStaticStars(
+            "org.apache.tinkerpop.gremlin.process.traversal.P"
+		);
+		imports.addImports(
+				"org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.__",
+				"org.apache.tinkerpop.gremlin.structure.T",
+				"org.apache.tinkerpop.gremlin.process.traversal.P");
+		CompilerConfiguration config = new CompilerConfiguration();
+		config.addCompilationCustomizers(custom, imports);
+
+		this.shell = new GroovyShell(config);
+	}
+	
+	 private static class Helper {
+		 private static final GremlinGroovyShellSingleton INSTANCE = new GremlinGroovyShellSingleton();
+	 }
+
+	 public static GremlinGroovyShellSingleton getInstance() {
+		 
+		 return Helper.INSTANCE;
+	 }
+
+	/** 
+	 * @param traversal
+	 * @param params
+	 * @return result of graph traversal
+	 */
+	public GraphTraversal<?, ?> executeTraversal (String traversal, Map<String, Object> params) {
+		Binding binding = new Binding(params);
+		Script script = shell.parse(traversal);
+		script.setBinding(binding);
+		return (GraphTraversal<?, ?>) script.run();
+	}
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/rest/search/GremlinServerImpl.java b/aai-traversal/src/main/java/org/openecomp/aai/rest/search/GremlinServerImpl.java
new file mode 100644
index 0000000..a759b86
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/rest/search/GremlinServerImpl.java
@@ -0,0 +1,76 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.rest.search;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Vector;
+
+import org.apache.tinkerpop.gremlin.driver.Client;
+import org.apache.tinkerpop.gremlin.driver.Cluster;
+import org.apache.tinkerpop.gremlin.driver.ResultSet;
+import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
+import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.__;
+
+import org.openecomp.aai.util.AAIConfig;
+
+public class GremlinServerImpl extends GenericQueryProcessor {
+
+	
+	protected GremlinServerImpl(Builder builder) {
+		super(builder);
+	}
+	
+	
+	@Override
+	protected GraphTraversal<?,?> runQuery(String query, Map<String, Object> params) {
+
+		//must force them into ids because of serialization issue with 
+		//tinkerpop-3.0.1-incubating
+		query += ".id()";
+        String rebindGraph = AAIConfig.get("aai.server.rebind", "g");
+
+        if(!"g".equals(rebindGraph)){
+        	query = query.replaceFirst("g\\.V\\(", rebindGraph + ".V(");
+		}
+        
+		Cluster cluster = gremlinServerSingleton.getCluster();
+		Client client = cluster.connect();
+
+		ResultSet results = client.submit(query, params);
+		
+
+		List<Object> vIds = new Vector<>();
+		results.stream().forEach(x -> {
+			Object obj = x.getObject();
+			vIds.add(obj);
+		});
+		
+		client.close();
+		
+		if (vIds.isEmpty()) {
+			return __.start();
+		} else {
+			return this.dbEngine.asAdmin().getTraversalSource().V(vIds.toArray());
+		}
+	}
+	
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/rest/search/GremlinServerSingleton.java b/aai-traversal/src/main/java/org/openecomp/aai/rest/search/GremlinServerSingleton.java
new file mode 100644
index 0000000..c54b310
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/rest/search/GremlinServerSingleton.java
@@ -0,0 +1,130 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.rest.search;
+
+import org.openecomp.aai.util.AAIConstants;
+import org.openecomp.aai.util.FileWatcher;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import org.apache.tinkerpop.gremlin.driver.Cluster;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.util.Date;
+import java.util.Properties;
+import java.util.Timer;
+import java.util.TimerTask;
+
+public class GremlinServerSingleton {
+
+    private static EELFLogger logger = EELFManager.getInstance().getLogger(GremlinServerSingleton.class);
+
+    private Cluster cluster;
+    private boolean timerSet;
+    private Timer timer;
+    private Properties properties;
+
+    private static class Helper {
+        private static final GremlinServerSingleton INSTANCE = new GremlinServerSingleton();
+    }
+
+    public static GremlinServerSingleton getInstance() {
+        return Helper.INSTANCE;
+    }
+
+    private GremlinServerSingleton(){
+        init();
+    }
+
+    /**
+     * Initializes the gremlin server singleton
+     * Loads the configuration of the gremlin server and creates a cluster
+     * Loads the gremlin query file into the properties object
+     * Then creates a file watcher to watch the file every ten seconds
+     * and if there is a change in the file, then reloads the file into
+     * the properties object
+     *
+     */
+    private void init() {
+
+        properties = new Properties();
+
+        try {
+            cluster = Cluster.build(new File(AAIConstants.AAI_HOME_ETC_APP_PROPERTIES + "gremlin-server-config.yaml"))
+                    .maxContentLength(6537920)
+                    .create();
+        } catch (FileNotFoundException e) {
+            logger.error("Unable to find the file: " + e);
+        }
+
+        File queryFile = new File(AAIConstants.AAI_HOME_ETC_QUERY);
+
+        try (FileInputStream fis = new FileInputStream(queryFile)){
+            properties.load(fis);
+        } catch (IOException e) {
+            logger.error("Error occurred during the processing of query file: " + e);
+        }
+
+
+        TimerTask task = new FileWatcher(new File(AAIConstants.AAI_HOME_ETC_QUERY)) {
+            @Override
+            protected void onChange(File file) {
+                File queryFile = new File(AAIConstants.AAI_HOME_ETC_QUERY);
+                try (FileInputStream fis = new FileInputStream(queryFile)){
+                    properties.load(fis);
+                    logger.debug("File: " + file + " was changed so the cluster is rebuild for gremlin server");
+                } catch (FileNotFoundException e) {
+                    logger.error("Unable to find the file: " + e);
+                } catch (IOException e) {
+                    logger.error("Error occurred during the processing of query file: " + e);
+                }
+            }
+        };
+
+        if (!timerSet) {
+            timerSet = true;
+            timer = new Timer();
+            timer.schedule( task , new Date(), 10000 );
+        }
+
+    }
+
+    public Cluster getCluster(){
+        return cluster;
+    }
+
+    /**
+     * Gets the key if the properties contains that key
+     *
+     * Purposely not checking if the property exists due
+     * to if you check for the property and then get the property
+     * Then you are going to have to synchronize the method
+     *
+     * @param key the query to check if it exists in the file
+     * @return string if the key exists or null if it doesn't
+     */
+    public String getStoredQuery(String key){
+        return (String) properties.get(key);
+    }
+
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/rest/search/GroovyShellImpl.java b/aai-traversal/src/main/java/org/openecomp/aai/rest/search/GroovyShellImpl.java
new file mode 100644
index 0000000..1b64d21
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/rest/search/GroovyShellImpl.java
@@ -0,0 +1,47 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.rest.search;
+
+import java.util.Map;
+
+import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
+
+import org.openecomp.aai.restcore.search.GremlinGroovyShellSingleton;
+
+public class GroovyShellImpl extends GenericQueryProcessor {
+
+	protected GroovyShellImpl(Builder builder) {
+		super(builder);
+	}
+	
+	@Override
+	protected GraphTraversal<?,?> runQuery(String query, Map<String, Object> params) {
+
+		params.put("g", this.dbEngine.asAdmin().getTraversalSource());
+		
+		GremlinGroovyShellSingleton shell = GremlinGroovyShellSingleton.getInstance();
+		
+		return shell.executeTraversal(query, params);
+	}
+		
+}
+
+
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/rest/search/ModelAndNamedQueryRestProvider.java b/aai-traversal/src/main/java/org/openecomp/aai/rest/search/ModelAndNamedQueryRestProvider.java
new file mode 100644
index 0000000..f333dd8
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/rest/search/ModelAndNamedQueryRestProvider.java
@@ -0,0 +1,203 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.rest.search;
+
+import java.util.ArrayList;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.HttpHeaders;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.Status;
+
+import org.openecomp.aai.dbgraphmap.SearchGraph;
+import org.openecomp.aai.dbmap.DBConnectionType;
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.extensions.AAIExtensionMap;
+import org.openecomp.aai.logging.ErrorLogHelper;
+import org.openecomp.aai.restcore.RESTAPI;
+import org.openecomp.aai.util.AAIApiVersion;
+
+/**
+ * Implements the search subdomain in the REST API. All API calls must include
+ * X-FromAppId and X-TransactionId in the header.
+ * 
+ 
+ *
+ */
+
+@Path("/search")
+public class ModelAndNamedQueryRestProvider extends RESTAPI {
+	
+	protected static String authPolicyFunctionName = "search";
+	
+	public static final String NAMED_QUERY = "/named-query";
+	
+	public static final String MODEL_QUERY = "/model";
+	
+	/**
+	 * Gets the named query response.
+	 *
+	 * @param headers the headers
+	 * @param req the req
+	 * @param queryParameters the query parameters
+	 * @return the named query response
+	 */
+	/* ---------------- Start Named Query --------------------- */
+	@POST
+	@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
+	@Path(NAMED_QUERY)
+	public Response getNamedQueryResponse(@Context HttpHeaders headers,
+										@Context HttpServletRequest req,
+										String queryParameters) {
+		AAIException ex = null;
+		Response response = null;
+		String fromAppId = null;
+		String transId = null;
+		String rqstTm = genDate();
+		ArrayList<String> templateVars = new ArrayList<String>();	
+		try { 
+			fromAppId = getFromAppId(headers);
+			transId = getTransId(headers);
+			
+			AAIExtensionMap aaiExtMap = new AAIExtensionMap();						
+			aaiExtMap.setHttpHeaders(headers);
+			aaiExtMap.setServletRequest(req);
+			aaiExtMap.setApiVersion(AAIApiVersion.get());
+			String realTime = headers.getRequestHeaders().getFirst("Real-Time");
+			//only consider header value for search		
+			DBConnectionType type = this.determineConnectionType("force-cache", realTime);
+			
+			SearchGraph searchGraph = new SearchGraph();
+			response = searchGraph.runNamedQuery(fromAppId, transId, queryParameters, type, aaiExtMap);
+	
+			String respTm = genDate();
+			logTransaction(fromAppId, transId, "GETSDNZONERESPONSE",
+					req.getRequestURI(), rqstTm, respTm, "", response);
+
+		} catch (AAIException e) {
+			// send error response
+			ex = e;
+			templateVars.add("POST Search");
+			templateVars.add("getNamedQueryResponse");
+			response =  Response
+						.status(e.getErrorObject().getHTTPResponseCode())
+						.entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), e, templateVars))
+						.build();
+		} catch (Exception e) {
+			// send error response
+			ex = new AAIException("AAI_4000", e);
+			templateVars.add("POST Search");
+			templateVars.add("getNamedQueryResponse");
+			response = Response
+						.status(Status.INTERNAL_SERVER_ERROR)
+						.entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), ex, templateVars))
+						.build();
+		} finally {
+			// log success or failure
+			if (ex != null) {
+				ErrorLogHelper.logException(ex);
+			}
+		}
+		return response;
+	}
+	
+	/**
+	 * Gets the model query response.
+	 *
+	 * @param headers the headers
+	 * @param req the req
+	 * @param inboundPayload the inbound payload
+	 * @param action the action
+	 * @return the model query response
+	 */
+	/* ---------------- Start Named Query --------------------- */
+	@POST
+	@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
+	@Path(MODEL_QUERY)
+	public Response getModelQueryResponse(@Context HttpHeaders headers,
+										@Context HttpServletRequest req,
+										String inboundPayload,
+										@QueryParam("action") String action) {
+		AAIException ex = null;
+		Response response = null;
+		String fromAppId = null;
+		String transId = null;
+		String rqstTm = genDate();
+		ArrayList<String> templateVars = new ArrayList<String>();	
+		try { 
+			fromAppId = getFromAppId(headers);
+			transId = getTransId(headers);
+			
+			AAIExtensionMap aaiExtMap = new AAIExtensionMap();						
+			aaiExtMap.setHttpHeaders(headers);
+			aaiExtMap.setServletRequest(req);
+			aaiExtMap.setApiVersion(AAIApiVersion.get());
+			aaiExtMap.setFromAppId(fromAppId);
+			aaiExtMap.setTransId(transId);
+			
+			String realTime = headers.getRequestHeaders().getFirst("Real-Time");
+			//only consider header value for search		
+			DBConnectionType type = this.determineConnectionType("force-cache", realTime);
+			
+			SearchGraph searchGraph = new SearchGraph();
+			if (action != null && action.equalsIgnoreCase("DELETE")) { 
+				response = searchGraph.executeModelOperation(fromAppId, transId, inboundPayload, type, true, aaiExtMap);
+			} else {
+				response = searchGraph.executeModelOperation(fromAppId, transId, inboundPayload, type, false, aaiExtMap);
+			}
+			String respTm = genDate();
+			logTransaction(fromAppId, transId, "POSTMODELQUERYRESPONSE",
+					req.getRequestURI(), rqstTm, respTm, "", response);
+			
+		} catch (AAIException e) {
+			// send error response
+			ex = e;
+			templateVars.add("POST Search");
+			templateVars.add("getModelQueryResponse");
+			response =  Response
+						.status(e.getErrorObject().getHTTPResponseCode())
+						.entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), e, templateVars))
+						.build();
+		} catch (Exception e) {
+			// send error response
+			ex = new AAIException("AAI_4000", e);
+			templateVars.add("POST Search");
+			templateVars.add("getModelQueryResponse");
+			response = Response
+						.status(Status.INTERNAL_SERVER_ERROR)
+						.entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), ex, templateVars))
+						.build();
+		} finally {
+			// log success or failure
+			if (ex != null) {
+				ErrorLogHelper.logException(ex);
+			}
+		}
+		return response;
+	}
+
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/rest/search/QueryProcessorType.java b/aai-traversal/src/main/java/org/openecomp/aai/rest/search/QueryProcessorType.java
new file mode 100644
index 0000000..33d7a90
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/rest/search/QueryProcessorType.java
@@ -0,0 +1,27 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.rest.search;
+
+public enum QueryProcessorType {
+
+	GREMLIN_SERVER,
+	LOCAL_GROOVY
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/rest/search/SearchProvider.java b/aai-traversal/src/main/java/org/openecomp/aai/rest/search/SearchProvider.java
new file mode 100644
index 0000000..d6712ce
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/rest/search/SearchProvider.java
@@ -0,0 +1,269 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.rest.search;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.HttpHeaders;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.Status;
+import javax.ws.rs.core.UriInfo;
+
+import org.eclipse.persistence.dynamic.DynamicEntity;
+import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext;
+
+import org.openecomp.aai.db.props.AAIProperties;
+import org.openecomp.aai.dbgraphmap.SearchGraph;
+import org.openecomp.aai.dbmap.DBConnectionType;
+import org.openecomp.aai.domain.model.AAIResource;
+import org.openecomp.aai.domain.model.AAIResources;
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.extensions.AAIExtensionMap;
+import org.openecomp.aai.ingestModel.IngestModelMoxyOxm;
+import org.openecomp.aai.introspection.Loader;
+import org.openecomp.aai.introspection.LoaderFactory;
+import org.openecomp.aai.introspection.ModelType;
+import org.openecomp.aai.introspection.Version;
+import org.openecomp.aai.logging.ErrorLogHelper;
+import org.openecomp.aai.restcore.RESTAPI;
+import org.openecomp.aai.serialization.db.DBSerializer;
+import org.openecomp.aai.serialization.engines.QueryStyle;
+import org.openecomp.aai.serialization.engines.TitanDBEngine;
+import org.openecomp.aai.serialization.engines.TransactionalGraphEngine;
+import org.openecomp.aai.serialization.queryformats.utils.UrlBuilder;
+import org.openecomp.aai.util.AAIApiVersion;
+
+/**
+ * Implements the search subdomain in the REST API. All API calls must include
+ * X-FromAppId and X-TransactionId in the header.
+ * 
+ 
+ *
+ */
+
+@Path("/{version: v2|v[789]|v1[0]|latest}/search")
+public class SearchProvider extends RESTAPI {
+	
+	protected static String authPolicyFunctionName = "search";
+
+	public static final String GENERIC_QUERY = "/generic-query";
+
+	public static final String NODES_QUERY = "/nodes-query";
+
+	/**
+	 * Gets the generic query response.
+	 *
+	 * @param headers the headers
+	 * @param req the req
+	 * @param startNodeType the start node type
+	 * @param startNodeKeyParams the start node key params
+	 * @param includeNodeTypes the include node types
+	 * @param depth the depth
+	 * @return the generic query response
+	 */
+	/* ---------------- Start Generic Query --------------------- */
+	@GET
+	@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
+	@Path(GENERIC_QUERY)
+	public Response getGenericQueryResponse(@Context HttpHeaders headers,
+											@Context HttpServletRequest req,
+											@QueryParam("start-node-type") final String startNodeType,
+											@QueryParam("key") final List<String> startNodeKeyParams,
+											@QueryParam("include") final List<String> includeNodeTypes,
+											@QueryParam("depth") final int depth,
+											@PathParam("version")String versionParam
+											) {
+		
+		AAIException ex = null;
+		Response searchResult = null;
+		String fromAppId = null;
+		String transId = null;
+		String rqstTm = genDate();
+		ArrayList<String> templateVars = new ArrayList<String>();
+		try { 
+			fromAppId = getFromAppId(headers);
+			transId = getTransId(headers);
+			String realTime = headers.getRequestHeaders().getFirst("Real-Time");
+			//only consider header value for search		
+			DBConnectionType type = this.determineConnectionType("force-cache", realTime);
+			final Version version;
+			if (versionParam.equals("latest")) {
+				version = AAIProperties.LATEST;
+			} else {
+				version = Version.valueOf(versionParam);
+			}
+			final ModelType factoryType = ModelType.MOXY;
+			Loader loader = LoaderFactory.createLoaderForVersion(factoryType, version);
+			TransactionalGraphEngine dbEngine = new TitanDBEngine(
+					QueryStyle.TRAVERSAL,
+					type,
+					loader);
+			DBSerializer dbSerializer = new DBSerializer(version, dbEngine, factoryType, fromAppId);
+			UrlBuilder urlBuilder = new UrlBuilder(version, dbSerializer);
+			SearchGraph searchGraph = new SearchGraph();
+			searchResult = searchGraph.runGenericQuery(
+													   headers,
+													   startNodeType,
+													   startNodeKeyParams,
+													   includeNodeTypes, 
+													   depth,
+													   dbEngine,
+													   loader,
+													   urlBuilder
+													   
+													   );
+	
+			String respTm = genDate();
+			logTransaction(fromAppId, transId,
+					"GETGENERICQUERYRESPONSE", req.getRequestURI(), rqstTm, respTm,
+					"", searchResult);
+		
+		} catch (AAIException e) { 
+			// send error response
+			ex = e;
+			templateVars.add("GET Search");
+			templateVars.add("getGenericQueryResponse");
+			searchResult =  Response
+							.status(e.getErrorObject().getHTTPResponseCode())
+							.entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), e, templateVars))
+							.build();
+		} catch (Exception e) {
+			// send error response
+			ex = new AAIException("AAI_4000", e);
+			templateVars.add("GET Search");
+			templateVars.add("getGenericQueryResponse");
+			searchResult = Response
+							.status(Status.INTERNAL_SERVER_ERROR)
+							.entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), ex, templateVars))
+							.build();
+		} finally {
+			// log success or failure
+			if (ex != null){
+				ErrorLogHelper.logException(ex);
+			}
+		}
+
+		return searchResult;
+	}
+
+	/* ---------------- End Generic Query --------------------- */
+
+	/**
+	 * Gets the nodes query response.
+	 *
+	 * @param headers the headers
+	 * @param req the req
+	 * @param searchNodeType the search node type
+	 * @param edgeFilterList the edge filter list
+	 * @param filterList the filter list
+	 * @return the nodes query response
+	 */
+	/* ---------------- Start Nodes Query --------------------- */
+	@GET
+	@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
+	@Path(NODES_QUERY)
+	public Response getNodesQueryResponse(@Context HttpHeaders headers,
+											@Context HttpServletRequest req,
+											@QueryParam("search-node-type") final String searchNodeType,
+											@QueryParam("edge-filter") final List<String> edgeFilterList, 
+											@QueryParam("filter") final List<String> filterList,
+											@PathParam("version")String versionParam) {
+		AAIException ex = null;
+		Response searchResult = null;
+		String fromAppId = null;
+		String transId = null;
+		String rqstTm = genDate();
+		ArrayList<String> templateVars = new ArrayList<String>();	
+		try { 
+			fromAppId = getFromAppId(headers);
+			transId = getTransId(headers);
+			String realTime = headers.getRequestHeaders().getFirst("Real-Time");
+			//only consider header value for search		
+			DBConnectionType type = this.determineConnectionType("force-cache", realTime);
+			
+			final Version version;
+			if (versionParam.equals("latest")) {
+				version = AAIProperties.LATEST;
+			} else {
+				version = Version.valueOf(versionParam);
+			}
+			final ModelType factoryType = ModelType.MOXY;
+			Loader loader = LoaderFactory.createLoaderForVersion(factoryType, version);
+			TransactionalGraphEngine dbEngine = new TitanDBEngine(
+					QueryStyle.TRAVERSAL,
+					type,
+					loader);
+			DBSerializer dbSerializer = new DBSerializer(version, dbEngine, factoryType, fromAppId);
+			UrlBuilder urlBuilder = new UrlBuilder(version, dbSerializer);
+			SearchGraph searchGraph = new SearchGraph();
+			
+			searchResult = searchGraph.runNodesQuery(headers,
+													searchNodeType,
+													edgeFilterList, 
+													filterList,
+													dbEngine,
+													loader,
+													urlBuilder);
+	
+			String respTm = genDate();
+			logTransaction(fromAppId, transId, "GETNODESQUERYRESPONSE",
+					req.getRequestURI(), rqstTm, respTm, "", searchResult);
+		} catch (AAIException e) { 
+			// send error response
+			ex = e;
+			templateVars.add("GET Search");
+			templateVars.add("getNodesQueryResponse");
+			searchResult =  Response
+							.status(e.getErrorObject().getHTTPResponseCode())
+							.entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), e, templateVars))
+							.build();
+		} catch (Exception e) {
+			// send error response
+			ex = new AAIException("AAI_4000", e);
+			templateVars.add("GET Search");
+			templateVars.add("getNodesQueryResponse");
+			searchResult = Response
+							.status(Status.INTERNAL_SERVER_ERROR)
+							.entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), ex, templateVars))
+							.build();
+		} finally {
+			// log success or failure
+			if (ex != null){
+				ErrorLogHelper.logException(ex);
+			}
+		}
+		return searchResult;
+	}
+
+
+	
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/rest/ueb/NotificationEvent.java b/aai-traversal/src/main/java/org/openecomp/aai/rest/ueb/NotificationEvent.java
new file mode 100644
index 0000000..389d296
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/rest/ueb/NotificationEvent.java
@@ -0,0 +1,96 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.rest.ueb;
+
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.introspection.Introspector;
+import org.openecomp.aai.introspection.Loader;
+import org.openecomp.aai.introspection.Version;
+import org.openecomp.aai.util.StoreNotificationEvent;
+
+/**
+ * The Class NotificationEvent.
+ */
+public class NotificationEvent {
+
+	private Loader loader = null;
+	
+	private Introspector eventHeader = null;
+	
+	private Introspector obj = null;
+	
+	/**
+	 * Instantiates a new notification event.
+	 *
+	 * @param version the version
+	 * @param eventHeader the event header
+	 * @param obj the obj
+	 */
+	public NotificationEvent (Loader loader, Introspector eventHeader, Introspector obj) {
+		this.loader = loader;
+		this.eventHeader = eventHeader;
+		this.obj = obj;
+	}
+	
+	/**
+	 * Trigger.
+	 *
+	 * @throws AAIException the AAI exception
+	 */
+	public void trigger() throws AAIException {
+		
+		StoreNotificationEvent sne = new StoreNotificationEvent();
+		
+		sne.storeEvent(loader, eventHeader, obj);
+
+	}
+	
+	/**
+	 * Gets the notification version.
+	 *
+	 * @return the notification version
+	 */
+	public Version getNotificationVersion() {
+		return loader.getVersion();
+	}
+	
+	/**
+	 * Gets the event header.
+	 *
+	 * @return the event header
+	 */
+	public Introspector getEventHeader() {
+		return eventHeader;
+	}
+	
+	/**
+	 * Gets the obj.
+	 *
+	 * @return the obj
+	 */
+	public Introspector getObj() {
+		return obj;
+	}
+	
+	
+	
+	
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/rest/ueb/UEBNotification.java b/aai-traversal/src/main/java/org/openecomp/aai/rest/ueb/UEBNotification.java
new file mode 100644
index 0000000..397082f
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/rest/ueb/UEBNotification.java
@@ -0,0 +1,178 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.rest.ueb;
+
+import java.io.UnsupportedEncodingException;
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+import javax.ws.rs.core.Response.Status;
+
+import org.openecomp.aai.db.props.AAIProperties;
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.introspection.Introspector;
+import org.openecomp.aai.introspection.Loader;
+import org.openecomp.aai.introspection.LoaderFactory;
+import org.openecomp.aai.introspection.Version;
+import org.openecomp.aai.introspection.exceptions.AAIUnknownObjectException;
+import org.openecomp.aai.introspection.exceptions.AAIUnmarshallingException;
+import org.openecomp.aai.parsers.uri.URIToObject;
+import org.openecomp.aai.util.AAIConfig;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+/**
+ * The Class UEBNotification.
+ */
+public class UEBNotification {
+
+	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(UEBNotification.class);
+
+	private Loader currentVersionLoader = null;
+	protected List<NotificationEvent> events = null;
+	private String urlBase = null;
+	private Version notificationVersion = null;
+	
+	/**
+	 * Instantiates a new UEB notification.
+	 *
+	 * @param loader the loader
+	 */
+	public UEBNotification(Loader loader) {
+		events = new ArrayList<>();
+		currentVersionLoader = LoaderFactory.createLoaderForVersion(loader.getModelType(), AAIProperties.LATEST);
+		urlBase = AAIConfig.get("aai.server.url.base","");
+		notificationVersion = Version.valueOf(AAIConfig.get("aai.notification.current.version","v10"));
+	}
+	
+	
+	/**
+	 * Creates the notification event.
+	 *
+	 * @param transactionId the X-TransactionId
+	 * @param sourceOfTruth 
+	 * @param status the status
+	 * @param uri the uri
+	 * @param obj the obj
+	 * @throws AAIException the AAI exception
+	 * @throws IllegalArgumentException the illegal argument exception
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 */
+	public void createNotificationEvent(String transactionId, String sourceOfTruth, Status status, URI uri, Introspector obj, HashMap<String, Introspector> relatedObjects) throws AAIException, IllegalArgumentException, UnsupportedEncodingException {
+		
+		String action = "UPDATE";
+		
+		if (status.equals(Status.CREATED)) {
+			action = "CREATE";
+		} else if (status.equals(Status.OK)) {
+			action = "UPDATE";
+		} else if (status.equals(Status.NO_CONTENT)) {
+			action = "DELETE";
+		}
+
+		try {
+			Introspector eventHeader = currentVersionLoader.introspectorFromName("notification-event-header");
+			URIToObject parser = new URIToObject(currentVersionLoader, uri, relatedObjects);
+
+		String entityLink = "";
+		if (uri.toString().startsWith("/")) {
+			entityLink = urlBase + notificationVersion + uri;
+		} else {
+			entityLink = urlBase + notificationVersion + "/" + uri;
+		}
+		
+
+			eventHeader.setValue("entity-link", entityLink);
+			eventHeader.setValue("action", action);
+			eventHeader.setValue("entity-type", obj.getDbName());
+			eventHeader.setValue("top-entity-type", parser.getTopEntityName());
+			eventHeader.setValue("source-name", sourceOfTruth);
+			eventHeader.setValue("version", notificationVersion.toString());
+			eventHeader.setValue("id", transactionId);
+
+			List<Object> parentList = parser.getParentList();
+			parentList.clear();
+
+			if (!parser.getTopEntity().equals(parser.getEntity())) {
+				Introspector child = obj;
+				if (!parser.getLoader().getVersion().equals(obj.getVersion())) {
+					String json = obj.marshal(false);
+					child = parser.getLoader().unmarshal(parser.getEntity().getName(), json);
+				}
+
+				//wrap the child object in its parents
+				parentList.add(child.getUnderlyingObject());
+			}
+
+			final Introspector eventObject;
+
+			//convert to most resent version
+			if (!parser.getLoader().getVersion().equals(currentVersionLoader.getVersion())) {
+				String json = "";
+				if (parser.getTopEntity().equals(parser.getEntity())) {
+					//convert the parent object passed in
+					json = obj.marshal(false);
+					eventObject = currentVersionLoader.unmarshal(obj.getName(), json);
+				} else {
+					//convert the object created in the parser
+					json = parser.getTopEntity().marshal(false);
+					eventObject = currentVersionLoader.unmarshal(parser.getTopEntity().getName(), json);
+				}
+			} else {
+				if (parser.getTopEntity().equals(parser.getEntity())) {
+					//take the top level parent object passed in
+					eventObject = obj;
+				} else {
+					//take the wrapped child objects (ogres are like onions)
+					eventObject = parser.getTopEntity();
+				}
+			}
+
+			final NotificationEvent event = new NotificationEvent(currentVersionLoader, eventHeader, eventObject);
+			events.add(event);
+		} catch (AAIUnknownObjectException e) {
+			throw new RuntimeException("Fatal error - notification-event-header object not found!");
+		} catch (AAIUnmarshallingException e) {
+			LOGGER.error("Unmarshalling error occurred while generating UEBNotification", e);
+		}
+	}
+	
+	/**
+	 * Trigger events.
+	 *
+	 * @throws AAIException the AAI exception
+	 */
+	public void triggerEvents() throws AAIException {
+		for (NotificationEvent event : events) {
+			event.trigger();
+		}
+		events.clear();
+	}
+	
+	public List<NotificationEvent> getEvents() {
+		return this.events;
+	}
+	
+	
+
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/rest/util/EchoResponse.java b/aai-traversal/src/main/java/org/openecomp/aai/rest/util/EchoResponse.java
new file mode 100644
index 0000000..6d01435
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/rest/util/EchoResponse.java
@@ -0,0 +1,121 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.rest.util;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.HttpHeaders;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.Status;
+
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.logging.ErrorLogHelper;
+import org.openecomp.aai.restcore.RESTAPI;
+
+/**
+ * The Class EchoResponse.
+ */
+public class EchoResponse extends RESTAPI {
+	
+	protected static String authPolicyFunctionName = "util";
+		
+	public static final String echoPath = "/util/echo";
+
+	/**
+	 * Simple health-check API that echos back the X-FromAppId and X-TransactionId to clients.
+	 * If there is a query string, a transaction gets logged into hbase, proving the application is connected to the data store.
+	 * If there is no query string, no transacction logging is done to hbase.
+	 *
+	 * @param headers the headers
+	 * @param req the req
+	 * @param myAction if exists will cause transaction to be logged to hbase
+	 * @return the response
+	 */
+	@GET
+	@Produces( { MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
+	@Path(echoPath)
+	public Response echoResult(@Context HttpHeaders headers, @Context HttpServletRequest req,
+			@QueryParam("action") String myAction) {
+		Response response = null;
+		
+		AAIException ex = null;
+		String fromAppId = null;
+		String transId = null;
+		
+		try { 
+			fromAppId = getFromAppId(headers );
+			transId = getTransId(headers);
+		} catch (AAIException e) { 
+			ArrayList<String> templateVars = new ArrayList<String>();
+			templateVars.add("PUT uebProvider");
+			templateVars.add("addTopic");
+			return Response
+					.status(e.getErrorObject().getHTTPResponseCode())
+					.entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), e, templateVars))
+					.build();
+		}
+		
+		try {
+			
+			HashMap<AAIException, ArrayList<String>> exceptionList = new HashMap<AAIException, ArrayList<String>>();
+					
+			ArrayList<String> templateVars = new ArrayList<String>();
+			templateVars.add(fromAppId);
+			templateVars.add(transId);
+		
+			exceptionList.put(new AAIException("AAI_0002", "OK"), templateVars);
+				
+			response = Response.status(Status.OK)
+					.entity(ErrorLogHelper.getRESTAPIInfoResponse(
+							headers.getAcceptableMediaTypes(), exceptionList))
+							.build();
+			
+		} catch (Exception e) {
+			ex = new AAIException("AAI_4000", e);
+			ArrayList<String> templateVars = new ArrayList<String>();
+			templateVars.add(Action.GET.name());
+			templateVars.add(fromAppId +" "+transId);
+
+			response = Response
+					.status(Status.INTERNAL_SERVER_ERROR)
+					.entity(ErrorLogHelper.getRESTAPIErrorResponse(
+							headers.getAcceptableMediaTypes(), ex,
+							templateVars)).build();
+
+		} finally {
+			if (ex != null) {
+				ErrorLogHelper.logException(ex);
+			}
+
+		}
+		
+		return response;
+	}
+
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/rest/util/LogFormatTools.java b/aai-traversal/src/main/java/org/openecomp/aai/rest/util/LogFormatTools.java
new file mode 100644
index 0000000..d6fcd67
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/rest/util/LogFormatTools.java
@@ -0,0 +1,36 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.rest.util;
+
+import java.time.ZoneOffset;
+import java.time.ZonedDateTime;
+import java.time.format.DateTimeFormatter;
+
+public class LogFormatTools {
+
+	private static final String DATE_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSSZ";
+	private static final DateTimeFormatter DTF = DateTimeFormatter.ofPattern(DATE_FORMAT)
+																	.withZone(ZoneOffset.UTC);
+	
+	public static String getCurrentDateTime() {
+		return DTF.format(ZonedDateTime.now());
+	}
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/rest/util/ValidateEncoding.java b/aai-traversal/src/main/java/org/openecomp/aai/rest/util/ValidateEncoding.java
new file mode 100644
index 0000000..a09a317
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/rest/util/ValidateEncoding.java
@@ -0,0 +1,160 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.rest.util;
+
+import java.io.UnsupportedEncodingException;
+import java.net.URI;
+
+import javax.ws.rs.core.MultivaluedMap;
+import javax.ws.rs.core.UriInfo;
+
+import org.springframework.web.util.UriUtils;
+
+/**
+ * The Class ValidateEncoding.
+ */
+public class ValidateEncoding {
+
+	private final String encoding = "UTF-8";
+	
+	/**
+	 * Instantiates a new validate encoding.
+	 */
+	private ValidateEncoding() {
+		
+	}
+	
+	/**
+	 * The Class Helper.
+	 */
+	private static class Helper {
+		
+		/** The Constant INSTANCE. */
+		private static final ValidateEncoding INSTANCE = new ValidateEncoding();
+	}
+	
+	/**
+	 * Gets the single instance of ValidateEncoding.
+	 *
+	 * @return single instance of ValidateEncoding
+	 */
+	public static ValidateEncoding getInstance() {
+		return Helper.INSTANCE;
+	}	
+	
+	/**
+	 * Validate.
+	 *
+	 * @param uri the uri
+	 * @return true, if successful
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 */
+	public boolean validate(URI uri) throws UnsupportedEncodingException {
+		boolean result = true;
+		if (!validatePath(uri.getRawPath())) {
+			result = false;
+		}
+		/*if (!validateQueryParams(uri.getRawQuery())) {
+			result = false;
+		} //TODO
+		*/
+		
+		return result;
+	}
+	
+	/**
+	 * Validate.
+	 *
+	 * @param info the info
+	 * @return true, if successful
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 */
+	public boolean validate(UriInfo info) throws UnsupportedEncodingException {
+		boolean result = true;
+		if (!validatePath(info.getPath(false))) {
+			result = false;
+		}
+		if (!validateQueryParams(info.getQueryParameters(false))) {
+			result = false;
+		}
+		
+		return result;
+	}
+	
+	/**
+	 * Validate path.
+	 *
+	 * @param path the path
+	 * @return true, if successful
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 */
+	private boolean validatePath(String path) throws UnsupportedEncodingException {
+		String[] segments = path.split("/");
+		boolean valid = true;
+		for (String segment : segments) {
+			if (!this.checkEncoding(segment)) {
+				valid = false;
+			}
+		}
+		
+		return valid;
+		
+	}
+	
+	/**
+	 * Validate query params.
+	 *
+	 * @param params the params
+	 * @return true, if successful
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 */
+	private boolean validateQueryParams(MultivaluedMap<String, String> params) throws UnsupportedEncodingException {
+		boolean valid = true;
+		
+		for (String key : params.keySet()) {
+			if (!this.checkEncoding(key)) {
+				valid = false;
+			}
+			for (String item : params.get(key)) {
+				if (!this.checkEncoding(item)) {
+					valid = false;
+				}
+			}
+		}
+		return valid;
+	}
+	
+	/**
+	 * Check encoding.
+	 *
+	 * @param segment the segment
+	 * @return true, if successful
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 */
+	private boolean checkEncoding(String segment) throws UnsupportedEncodingException {
+		boolean result = false;
+		String decode = UriUtils.decode(segment, encoding);
+		String encode = UriUtils.encode(decode, encoding);
+		result = segment.equals(encode);
+		
+		return result;
+	}
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/transforms/Converter.java b/aai-traversal/src/main/java/org/openecomp/aai/transforms/Converter.java
new file mode 100644
index 0000000..44a0222
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/transforms/Converter.java
@@ -0,0 +1,25 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.transforms;
+
+public interface Converter {
+    String convert(String input);
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/transforms/LowerCamelToLowerHyphenConverter.java b/aai-traversal/src/main/java/org/openecomp/aai/transforms/LowerCamelToLowerHyphenConverter.java
new file mode 100644
index 0000000..a31da05
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/transforms/LowerCamelToLowerHyphenConverter.java
@@ -0,0 +1,34 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.transforms;
+
+import com.google.common.base.CaseFormat;
+
+public class LowerCamelToLowerHyphenConverter implements Converter {
+
+    @Override
+    public String convert(String input) {
+        if(input == null){
+            return null;
+        }
+        return CaseFormat.LOWER_CAMEL.to(CaseFormat.LOWER_HYPHEN, input);
+    }
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/transforms/LowerHyphenToLowerCamelConverter.java b/aai-traversal/src/main/java/org/openecomp/aai/transforms/LowerHyphenToLowerCamelConverter.java
new file mode 100644
index 0000000..784adbe
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/transforms/LowerHyphenToLowerCamelConverter.java
@@ -0,0 +1,81 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.transforms;
+
+/**
+ * <b>LowerHyphenToLowerCamelConverter</b> is the converter to use
+ * for converting from the lower hyphen to lower camel case
+ * <p>
+ * Examples:
+ *  lower-test => lowerTest
+ *  lower-Test => lowerTest
+ *  lowerTest  => lowerTest
+ *  lower-test-val => lowerTestVal
+ * <p>
+ *
+ */
+public class LowerHyphenToLowerCamelConverter implements Converter {
+
+    /**
+     * Converts the dash formatted string into a camel case string
+     * Ensure that the capitalization is not lost during this conversion
+     * <p>
+     * Loops through each character in the string
+     * checks if the current character is '-' and if it is then sets the
+     * boolean isPreviousCharDash to true and continues to the next iteration
+     * If the character is not '-', then checks if the previous character is dash
+     * If it is, then it will upper case the current character and appends to the builder
+     * Otherwise, it will just append the current character without any modification
+     *
+     * @param input the input string to convert to camel case
+     * @return a string that is converted to camel case
+     *          if the input is null, then it returns null
+     */
+    @Override
+    public String convert(String input) {
+        if(input == null){
+            return null;
+        }
+
+        int size = input.length();
+        StringBuilder builder = new StringBuilder(size);
+
+        boolean isPreviousCharDash = false;
+
+        for(int index = 0; index < size; ++index){
+            char ch = input.charAt(index);
+
+            if(ch == '-'){
+                isPreviousCharDash = true;
+                continue;
+            }
+            if(isPreviousCharDash){
+                builder.append(Character.toUpperCase(ch));
+                isPreviousCharDash = false;
+            } else{
+                builder.append(ch);
+            }
+        }
+
+        return builder.toString();
+    }
+
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/transforms/MapTraverser.java b/aai-traversal/src/main/java/org/openecomp/aai/transforms/MapTraverser.java
new file mode 100644
index 0000000..7695240
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/transforms/MapTraverser.java
@@ -0,0 +1,87 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.transforms;
+
+
+import joptsimple.internal.Objects;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class MapTraverser {
+
+    private Converter converter;
+
+    public MapTraverser(Converter converter){
+        this.converter = converter;
+    }
+
+    public Map<String, Object> convertKeys(Map<String, Object> map){
+
+        Objects.ensureNotNull(map);
+
+        Map<String, Object> modifiedMap = new HashMap<String, Object>();
+        convertKeys(map, modifiedMap);
+
+        return modifiedMap;
+    }
+
+    private Map<String, Object> convertKeys(Map<String, Object> original, Map<String, Object> modified){
+
+        for(Map.Entry<String, Object> entry : original.entrySet()){
+            String key = entry.getKey();
+            key = converter.convert(key);
+            Object value = entry.getValue();
+            if(value instanceof Map){
+                modified.put(key, convertKeys((Map<String, Object>)value, new HashMap<String, Object>()));
+            } else if(value instanceof List){
+                modified.put(key, convertKeys((List<Object>) value));
+            } else {
+                modified.put(key, value);
+            }
+        }
+
+        return modified;
+    }
+
+    public List<Object> convertKeys(List<Object> list){
+
+        List<Object> modifiedList = new ArrayList<Object>();
+        if(list != null && list.size() > 0){
+
+            for(Object o : list){
+                if(o instanceof Map){
+                    Map<String, Object> map = (Map<String, Object>) o;
+                    modifiedList.add(convertKeys(map));
+                } else if(o instanceof List){
+                    List<Object> l = (List<Object>) o;
+                    modifiedList.add(convertKeys(l));
+                } else {
+                    modifiedList.add(o);
+                }
+            }
+        }
+
+        return modifiedList;
+    }
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/util/AAIAppServletContextListener.java b/aai-traversal/src/main/java/org/openecomp/aai/util/AAIAppServletContextListener.java
new file mode 100644
index 0000000..97b7edb
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/util/AAIAppServletContextListener.java
@@ -0,0 +1,104 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.util;
+
+import java.io.IOException;
+
+import javax.servlet.ServletContextEvent;
+import javax.servlet.ServletContextListener;
+
+import org.apache.activemq.broker.BrokerService;
+
+import org.openecomp.aai.dbmap.AAIGraph;
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.introspection.ModelInjestor;
+import org.openecomp.aai.logging.ErrorLogHelper;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+public class AAIAppServletContextListener implements ServletContextListener {
+
+	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(AAIAppServletContextListener.class.getName());	
+	
+	private BrokerService broker = new BrokerService();
+
+	/**
+	 * Destroys Context
+	 * 
+	 * @param arg0 the ServletContextEvent
+	 */
+	public void contextDestroyed(ServletContextEvent arg0) {		
+		LOGGER.info("AAIGraph shutting down");
+		AAIGraph.getInstance().graphShutdown();
+		LOGGER.info("AAIGraph shutdown");
+
+		try {
+			broker.stop();
+		} catch (Exception e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+	}
+
+	/**
+	 * Initializes Context
+	 * 
+	 * @param arg0 the ServletContextEvent
+	 */
+	public void contextInitialized(ServletContextEvent arg0) {
+		System.setProperty("org.openecomp.aai.serverStarted", "false");
+		LOGGER.info("***AAI Server initialization started...");
+
+		try {
+			LOGGER.info("Loading aaiconfig.properties");
+			AAIConfig.init();
+
+			LOGGER.info("Loading error.properties");
+			ErrorLogHelper.loadProperties();
+
+			LOGGER.info("Loading graph database");
+
+			AAIGraph.getInstance();
+			ModelInjestor.getInstance();
+
+			// Jsm internal broker for aai events
+			broker = new BrokerService();
+			broker.addConnector("tcp://localhost:61446");
+			broker.setPersistent(false);
+			broker.setUseJmx(false);
+			broker.setSchedulerSupport(false);
+			broker.start();
+
+			LOGGER.info("A&AI Server initialization succcessful.");
+			System.setProperty("org.openecomp.aai.serverStarted", "true");
+
+		} catch (AAIException e) {
+			ErrorLogHelper.logException(e);
+			throw new RuntimeException("AAIException caught while initializing A&AI server", e);
+		} catch (IOException e) {
+			ErrorLogHelper.logError("AAI_4000", e.getMessage());
+			throw new RuntimeException("IOException caught while initializing A&AI server", e);
+		} catch (Exception e) {
+			LOGGER.error("Unknown failure while initializing A&AI Server", e);
+			throw new RuntimeException("Unknown failure while initializing A&AI server", e);
+		}
+	}
+}
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/util/RestURL.java b/aai-traversal/src/main/java/org/openecomp/aai/util/RestURL.java
new file mode 100644
index 0000000..7c70929
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/util/RestURL.java
@@ -0,0 +1,704 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.util;
+
+import java.io.UnsupportedEncodingException;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+
+import org.apache.tinkerpop.gremlin.structure.Direction;
+import org.apache.tinkerpop.gremlin.structure.Edge;
+import org.springframework.web.util.UriUtils;
+
+import org.openecomp.aai.domain.model.AAIResource;
+import org.openecomp.aai.domain.model.AAIResourceKey;
+import org.openecomp.aai.domain.model.AAIResourceKeys;
+import org.openecomp.aai.domain.model.AAIResources;
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.extensions.AAIExtensionMap;
+import org.openecomp.aai.ingestModel.DbMaps;
+import org.openecomp.aai.ingestModel.IngestModelMoxyOxm;
+import com.google.common.base.CaseFormat;
+import com.thinkaurelius.titan.core.TitanEdge;
+import com.thinkaurelius.titan.core.TitanTransaction;
+import com.thinkaurelius.titan.core.TitanVertex;
+
+public class RestURL {
+	
+	
+	/*
+	 * method returns a REST URL for the given node based on its nodetype and key
+	 * information 
+	 */	
+
+	/**
+	 * Gets the.
+	 *
+	 * @param graph the graph
+	 * @param node the node
+	 * @param apiVersion the api version
+	 * @param isLegacyVserverUEB the is legacy vserver UEB
+	 * @param isCallbackurl the is callbackurl
+	 * @return the string
+	 * @throws AAIException the AAI exception
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 */
+	public static String get(TitanTransaction graph, TitanVertex node, String apiVersion, Boolean isLegacyVserverUEB, Boolean isCallbackurl) throws AAIException, UnsupportedEncodingException
+	{
+		String nodeType = node.<String>property("aai-node-type").orElse(null);
+		String url = "";
+     	String currentNodeType = nodeType;
+     	Boolean noMoreDependentNodes = true;
+     	TitanVertex currentNode = node;
+
+     	// if the caller supplies an apiVersion we'll use it, otherwise we'll just
+     	// reflect back from the called URI
+       	if (apiVersion == null) { 
+       		apiVersion = AAIApiVersion.get();
+     	}
+			
+     	String nodeURI = null;
+     	if (Boolean.parseBoolean(AAIConfig.get("aai.use.unique.key", "false")))
+     		nodeURI = node.<String>property("aai-unique-key").orElse(null);
+     	
+		if (nodeURI != null && !nodeURI.equals("")) {
+	    	if (isCallbackurl) {
+	    		url = AAIConfig.get(AAIConstants.AAI_GLOBAL_CALLBACK_URL) + apiVersion + "/" + nodeURI;
+	    		return url;
+	    	} else {
+	    		url = AAIApiServerURLBase.get() + apiVersion + "/" + nodeURI;
+				return url;
+	    	}
+		}
+		
+       	// TODO
+		DbMaps dbMaps = IngestModelMoxyOxm.dbMapsContainer.get(AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP));
+		
+     	// add the url component for the dependent on nodes for the node passed in
+     	while (noMoreDependentNodes) {
+        	Collection <String> depNodeTypeColl =  dbMaps.NodeDependencies.get(currentNodeType);
+         	Iterator <String> depNodeTypeListIterator = (Iterator<String>) depNodeTypeColl.iterator();
+         	if (!depNodeTypeListIterator.hasNext()) {
+         		noMoreDependentNodes = false;
+         		break;
+         	}
+         	
+		    // Look for IN edges for the current Node and find its Parent - and make it the current Node
+         	boolean foundParent = false;
+		  	Iterator <Edge> inEdges = currentNode.edges(Direction.IN);
+	    	while( inEdges.hasNext() ){
+	    		TitanEdge inEdge = (TitanEdge) inEdges.next();
+	    		Boolean inEdgeIsParent = inEdge.<Boolean>property("isParent").orElse(null);
+	    		if( inEdgeIsParent != null && inEdgeIsParent ){
+	    			foundParent = true;
+	        		currentNode = (TitanVertex) inEdge.otherVertex(currentNode);
+	        		break;
+	    		}
+	    	}
+	    	
+	    	if (foundParent == false) { 
+	    		break;
+	    	}
+	    	
+         	// find the key(s) and add to the url
+	    	// first see what type of node the parent is - note some nodes can have one of many kinds of parents
+	    	String depNodeType = currentNode.<String>property("aai-node-type").orElse(null);
+	    	Collection <String> keyProps =  dbMaps.NodeKeyProps.get(depNodeType);
+		    Iterator <String> keyPropI = keyProps.iterator();
+		    
+		    String nodeUrl = null;
+		    String depNodeTypePlural = dbMaps.NodePlural.get(depNodeType);
+
+	    	if (depNodeTypePlural != null)
+	    	{
+		    		nodeUrl = depNodeTypePlural + "/" + depNodeType + "/";
+		    }		    
+		    
+		    while (keyPropI.hasNext()) {
+		    	Object nodeKey = currentNode.<Object>property(keyPropI.next()).orElse(null);
+		    	nodeUrl += RestURLEncoder.encodeURL(nodeKey.toString()) + "/";
+		    }
+		    	    	
+	        currentNodeType = depNodeType;	
+	        
+			url = nodeUrl + url;
+		}
+     	// use the name space of the highest level of unique node since lots of children node types
+     	// are common ex. l-interface is in the path for pserver and vpe
+		String urlNamespace = dbMaps.NodeNamespace.get(currentNodeType) + "/"; 
+		urlNamespace = CaseFormat.UPPER_CAMEL.to(CaseFormat.LOWER_HYPHEN, urlNamespace);
+	    
+     	// add the url component for the node passed in
+    	Collection <String> keyProps =  dbMaps.NodeKeyProps.get(nodeType);
+	    Iterator <String> keyPropI = keyProps.iterator();
+	    
+	    String nodeUrl = null;
+		String nodeTypePlural = "";
+		nodeTypePlural = dbMaps.NodePlural.get(nodeType);
+	    
+	    
+    	if (nodeTypePlural != null && !nodeTypePlural.equals("")){
+    		nodeUrl = nodeTypePlural + "/" + nodeType + "/";
+    	} else {
+    		nodeUrl = nodeType + "/";
+    	}
+
+	    if (nodeType.equals("ipaddress")) { // this has 2 keys but API only uses port-or -address in URL
+	    	String nodeKey = node.<String>property("port-or-interface").orElse(null);
+	    	nodeUrl += RestURLEncoder.encodeURL(nodeKey) + "/";
+	    } else {
+		    while (keyPropI.hasNext()) {
+		    	Object nodeKey = node.<Object>property(keyPropI.next()).orElse(null);
+		    	nodeUrl += RestURLEncoder.encodeURL(nodeKey.toString()) + "/";
+		    }
+	    }
+	    if (isCallbackurl) {
+    		url = AAIConfig.get(AAIConstants.AAI_GLOBAL_CALLBACK_URL) + apiVersion + "/" + urlNamespace + url + nodeUrl;
+    	} else {
+	    	url = AAIApiServerURLBase.get() + apiVersion + "/" + urlNamespace + url + nodeUrl;
+	    }
+		return url;
+	}
+
+	/**
+	 * Gets the search url.
+	 *
+	 * @param graph the graph
+	 * @param node the node
+	 * @param apiVersion the api version
+	 * @return the search url
+	 * @throws AAIException the AAI exception
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 */
+	public static String getSearchUrl(TitanTransaction graph, TitanVertex node, String apiVersion) throws AAIException, UnsupportedEncodingException
+	{
+		String nodeType = node.<String>property("aai-node-type").orElse(null);
+		String url = "";
+     	String currentNodeType = nodeType;
+     	Boolean noMoreDependentNodes = true;
+     	TitanVertex currentNode = node;
+     	Boolean hasCloudRegion = false;
+
+     	// if the caller supplies an apiVersion we'll use it, otherwise we'll just
+     	// reflect back from the called URI
+       	if (apiVersion == null) { 
+       		apiVersion = AAIApiVersion.get();
+     	}
+		
+		DbMaps dbMaps = IngestModelMoxyOxm.dbMapsContainer.get(AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP));
+		
+     	// add the url component for the dependent on nodes for the node passed in
+     	while (noMoreDependentNodes) {
+        	Collection <String> depNodeTypeColl =  dbMaps.NodeDependencies.get(currentNodeType);
+         	Iterator <String> depNodeTypeListIterator = (Iterator<String>) depNodeTypeColl.iterator();
+         	if (!depNodeTypeListIterator.hasNext()) {
+         		noMoreDependentNodes = false;
+         		break;
+         	}
+         	
+		    // Look for IN edges for the current Node and find its Parent - and make it the current Node
+         	boolean foundParent = false;
+		  	Iterator <Edge> inEdges = currentNode.edges(Direction.IN);
+	    	while( inEdges.hasNext() ){
+	    		TitanEdge inEdge = (TitanEdge) inEdges.next();
+	    		Boolean inEdgeIsParent = inEdge.<Boolean>property("isParent").orElse(null);
+	    		if( inEdgeIsParent != null && inEdgeIsParent ){
+	    			foundParent = true;
+	        		currentNode = inEdge.otherVertex(currentNode);
+	        		break;
+	    		}
+	    	}
+	    	
+	    	if (foundParent == false) { 
+	    		break;
+	    	}
+	    	
+         	// find the key(s) and add to the url
+	    	// first see what type of node the parent is - note some nodes can have one of many kinds of parents
+	    	String depNodeType = currentNode.<String>property("aai-node-type").orElse(null);
+	    	Collection <String> keyProps =  dbMaps.NodeKeyProps.get(depNodeType);
+		    Iterator <String> keyPropI = keyProps.iterator();
+		    
+		    String nodeUrl = null;
+		    String depNodeTypePlural = dbMaps.NodePlural.get(depNodeType);
+
+	    	if (depNodeTypePlural != null)
+	    		nodeUrl = depNodeTypePlural + "/" + depNodeType + "/";
+
+		    while (keyPropI.hasNext()) {
+		    	Object nodeKey = currentNode.<Object>property(keyPropI.next()).orElse(null);
+		    	nodeUrl += RestURLEncoder.encodeURL(nodeKey.toString()) + "/";
+		    }
+		    	    	
+	        currentNodeType = depNodeType;	
+	        
+			url = nodeUrl + url;
+		}
+     	// use the name space of the highest level of unique node since lots of children node types
+     	// are common ex. l-interface is in the path for pserver and vpe
+		String urlNamespace = dbMaps.NodeNamespace.get(currentNodeType) + "/"; 
+		urlNamespace = CaseFormat.UPPER_CAMEL.to(CaseFormat.LOWER_HYPHEN, urlNamespace);
+	    
+     	// add the url component for the node passed in
+    	Collection <String> keyProps =  dbMaps.NodeKeyProps.get(nodeType);
+	    Iterator <String> keyPropI = keyProps.iterator();
+	    
+	    String nodeUrl = null;
+		String nodeTypePlural = "";
+		nodeTypePlural = dbMaps.NodePlural.get(nodeType);
+	    
+    	if (nodeTypePlural != null && !nodeTypePlural.equals(""))
+    		nodeUrl = nodeTypePlural + "/" + nodeType + "/";
+    	else
+    		nodeUrl = nodeType + "/";
+
+	    if (nodeType.equals("ipaddress")) { // this has 2 keys but API only uses port-or -address in URL
+	    	String nodeKey = node.<String>property("port-or-interface").orElse(null);
+	    	nodeUrl += RestURLEncoder.encodeURL(nodeKey) + "/";
+	    } else {
+		    while (keyPropI.hasNext()) {
+		    	Object nodeKey = node.<Object>property(keyPropI.next()).orElse(null);
+		    	nodeUrl += RestURLEncoder.encodeURL(nodeKey.toString()) + "/";
+		    }
+	    }
+
+    	String nodeVersion = dbMaps.NodeVersionInfoMap.get(nodeType);	     	
+    	String urlVersion = null;
+    	int nodeVerNum = Integer.parseInt(nodeVersion.substring(1));
+    	int apiVerNum  = Integer.parseInt(apiVersion.substring(1));
+    	
+		if (hasCloudRegion) {
+    		if (apiVerNum < 7)
+    			urlVersion = "v7"; // or set to the latest version?
+    		else 
+    			urlVersion = apiVersion;
+    	} else {		    		
+	    	if (nodeVerNum == apiVerNum || nodeVerNum < apiVerNum)
+	    		urlVersion = apiVersion;			
+	    	else 
+	    		urlVersion = nodeVersion;
+    	} 			
+    	url = AAIApiServerURLBase.get() + urlVersion + "/" + urlNamespace + url + nodeUrl;
+    	//remove the trailing "/"
+    	url = url.substring(0, url.length()-1);
+		return url;
+	}
+	
+	/**
+	 * Gets the.
+	 *
+	 * @param graph the graph
+	 * @param node the node
+	 * @return the string
+	 * @throws AAIException the AAI exception
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 */
+	public static String get(TitanTransaction graph, TitanVertex node) throws AAIException, UnsupportedEncodingException
+	{
+		return get(graph, node, null, false, false);
+	}
+	
+	/**
+	 * Gets the.
+	 *
+	 * @param graph the graph
+	 * @param node the node
+	 * @param apiVersion the api version
+	 * @return the string
+	 * @throws AAIException the AAI exception
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 */
+	public static String get(TitanTransaction graph, TitanVertex node, String apiVersion) throws AAIException, UnsupportedEncodingException
+	{
+		return get(graph, node, apiVersion, false, false);
+	}
+	
+	/**
+	 * Gets the.
+	 *
+	 * @param graph the graph
+	 * @param node the node
+	 * @param apiVersion the api version
+	 * @param isLegacyVserverUEB the is legacy vserver UEB
+	 * @return the string
+	 * @throws AAIException the AAI exception
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 */
+	public static String get(TitanTransaction graph, TitanVertex node, String apiVersion, Boolean isLegacyVserverUEB) throws AAIException, UnsupportedEncodingException
+	{
+		return get(graph, node, apiVersion, isLegacyVserverUEB, false);
+	}
+	
+	/**
+	 * Gets the key hashes.
+	 *
+	 * @param graph the graph
+	 * @param node the node
+	 * @return the key hashes
+	 * @throws AAIException the AAI exception
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 */
+	public static LinkedHashMap<String, Object> getKeyHashes(TitanTransaction graph, TitanVertex node) throws AAIException, UnsupportedEncodingException
+	{
+		return getKeyHashes(graph, node, null);
+	}
+	
+	/*
+	 * method returns a Hash of Hashes for each parents keys for the given node based on its nodetype 
+	 * Special cases for REST URLs:
+	 *  - old URLS for vserver, ipaddress and volume node types for v2/v3
+	 *  - images, flavor, vnic and l-interface node types will return new url
+	 *  - nodetypes with multiple keys such as service capability
+	 *  - nodetypes with multiple keys such as ipaddress where we use one key in the URL
+	 *  - cvlan-tags and *list nodetypes - have special or no plurals - they get handled via the hash Map
+	 */	
+
+	/**
+	 * Gets the key hashes.
+	 *
+	 * @param graph the graph
+	 * @param node the node
+	 * @param apiVersion the api version
+	 * @return the key hashes
+	 * @throws AAIException the AAI exception
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 */
+	public static LinkedHashMap <String,Object> getKeyHashes(TitanTransaction graph, TitanVertex node, String apiVersion) throws AAIException, UnsupportedEncodingException
+	{
+		String nodeType = node.<String>property("aai-node-type").orElse(null);
+     	Boolean noMoreDependentNodes = true;
+     	TitanVertex currentNode = node;
+     
+       	if (apiVersion == null || apiVersion.equals("")) { 
+       		apiVersion = AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP);
+     	}
+       	
+		DbMaps dbMaps = IngestModelMoxyOxm.dbMapsContainer.get(apiVersion);
+		
+       	// Hash of hashes of keys for each node and its ancestry
+		LinkedHashMap <String,Object> returnHash = new LinkedHashMap <String,Object> ();
+		
+     	// create the hash for the keys for the node passed in
+     	HashMap <String,Object> thisNodeHash = new HashMap <String,Object> ();
+    	Collection <String> keyProps =  dbMaps.NodeKeyProps.get(nodeType);
+	    Iterator <String> keyPropI = keyProps.iterator();
+	    
+	    if (nodeType.equals("ipaddress")) { // this has 2 keys but API only uses port-or -address in URL
+	    	String nodeKeyValue = node.<String>property("port-or-interface").orElse(null);
+	    	thisNodeHash.put("port-or-interface", nodeKeyValue);
+	    } else {
+		    while (keyPropI.hasNext()) {
+		    	String nodeKeyName = keyPropI.next();
+		    	Object nodeKeyValue = node.<Object>property(nodeKeyName).orElse(null);
+		    	thisNodeHash.put(nodeKeyName, nodeKeyValue);
+		    	nodeKeyName =  nodeType + "." + nodeKeyName;
+		    }
+	    }
+	    returnHash.putAll(thisNodeHash);	    
+			
+     	// create and add the hashes for the dependent nodes for the node passed in
+     	while (noMoreDependentNodes) {
+//        	Collection <String> depNodeTypeColl =  DbRules.NodeDependencies.get(currentNodeType);
+//         	Iterator <String> depNodeTypeListIterator = (Iterator<String>) depNodeTypeColl.iterator();
+         	HashMap <String,Object> depNodeHash = new HashMap <String,Object> ();
+//         	
+//         	if (!depNodeTypeListIterator.hasNext()) {
+//         		noMoreDependentNodes = false;
+//         		break;
+//         	}
+         	
+         	boolean foundParent = false;
+         	
+		    // Look for IN edges for the current Node and find its Parent - and make it the current Node
+		  	Iterator <Edge> inEdges = currentNode.edges(Direction.IN);
+	    	while( inEdges.hasNext() ){
+	    		TitanEdge inEdge = (TitanEdge) inEdges.next();
+	    		Boolean inEdgeIsParent = inEdge.<Boolean>property("isParent").orElse(null);
+	    		if( inEdgeIsParent != null && inEdgeIsParent ){
+	        		currentNode = inEdge.otherVertex(currentNode);
+	        		foundParent = true;
+	        		break;
+	    		}
+	    	}
+	    	if (foundParent == false) { 
+	    		break;
+	    	}
+	    	
+         	// find the key(s) and add to the url
+	    	// first see what type of node the parent is - note some nodes can have one of many kinds of parents
+	    	String depNodeType = currentNode.<String>property("aai-node-type").orElse(null);
+	    	keyProps =  dbMaps.NodeKeyProps.get(depNodeType);
+		    keyPropI = keyProps.iterator();
+		    		    
+		    while (keyPropI.hasNext()) {
+		    	String nodeKeyName = keyPropI.next();
+		    	Object nodeKeyValue = currentNode.<Object>property(nodeKeyName).orElse(null);
+		    	nodeKeyName = depNodeType + "." + nodeKeyName;
+		    	// key name will be like tenant.tenant-id
+		    	
+		    	depNodeHash.put(nodeKeyName, nodeKeyValue);
+		    }
+		    returnHash.putAll(depNodeHash);		
+		}
+	    
+		return returnHash;
+	}
+	
+	/*
+	 * method returns a Hash of Hashes for each parents keys for the given node based on its nodeURI
+	 * Special cases for REST URLs:
+	 *  - images, flavor, vnic and l-interface node types will return new url
+	 *  - nodetypes with multiple keys such as service capability
+	 *  - nodetypes with multiple keys such as ipaddress where we use one key in the URL
+	 *  - cvlan-tags and *list nodetypes - have special or no plurals - they get handled via the hash Map
+	 */	
+
+	/**
+	 * Gets the key hashes.
+	 *
+	 * @param nodeURI the node URI
+	 * @return the key hashes
+	 * @throws AAIException the AAI exception
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 */
+	public static LinkedHashMap <String,Object> getKeyHashes(String nodeURI) throws AAIException, UnsupportedEncodingException
+	{
+		return getKeyHashes(nodeURI, null);
+		
+	}
+	
+	/**
+	 * Gets the key hashes.
+	 *
+	 * @param nodeURI the node URI
+	 * @param apiVersion the api version
+	 * @return the key hashes
+	 * @throws AAIException the AAI exception
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 */
+	public static LinkedHashMap <String,Object> getKeyHashes(String nodeURI, String apiVersion) throws AAIException, UnsupportedEncodingException
+	{
+		
+		if (apiVersion == null || apiVersion.equals(""))
+			apiVersion = AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP);
+			
+		DbMaps dbMaps = IngestModelMoxyOxm.dbMapsContainer.get(apiVersion);
+		
+       	// Hash of hashes of keys for each node and its ancestry
+		LinkedHashMap <String,Object> returnHash = new LinkedHashMap <String,Object> ();
+           	
+       	String path = nodeURI.replaceFirst("^/", "");		
+		Path p = Paths.get(path);
+		int index = p.getNameCount() - 2; // index of where we expect the node type to be
+		
+		// if the node type has one key
+		String currentNodeType = p.getName(index).toString();
+		// if the node type has two keys - this assumes max 2 keys
+		if (!dbMaps.NodeKeyProps.containsKey(currentNodeType))
+			currentNodeType = p.getName(--index).toString();
+	
+     	// create the hash for the keys for the node passed in
+     	LinkedHashMap <String,Object> thisNodeHash = new LinkedHashMap <String,Object> ();
+    	Collection <String> keyProps =  dbMaps.NodeKeyProps.get(currentNodeType);
+	    Iterator <String> keyPropI = keyProps.iterator();
+    	
+	    if (currentNodeType.equals("ipaddress")) { // this has 2 keys but API only uses port-or -address in URL
+	    	String nodeKeyValue = p.getName(index + 1).toString();
+	    	thisNodeHash.put("port-or-interface", nodeKeyValue);
+	    } else {
+	    	int j = 1;
+		    while (keyPropI.hasNext()) {
+		    	String nodeKeyName = currentNodeType + "." + keyPropI.next();
+		    	String nodeKeyValue = p.getName(index + j++).toString();
+		    	thisNodeHash.put(nodeKeyName, nodeKeyValue);
+		    }
+	    }
+	    returnHash.putAll(thisNodeHash);	    
+	    if (!currentNodeType.contains("-list"))
+	    	index -= 3; 
+	    else
+	    	index -= 2; // no plural in this case
+			
+
+     	// create and add the hashes for the dependent nodes for the node passed in
+	    LinkedHashMap <String,Object> depNodeHash = new LinkedHashMap <String,Object> (); 
+	    String depNodeType = null;
+     	while (index >= 2) {
+     		if (depNodeType == null) depNodeType = p.getName(index).toString();
+     		//System.out.println("index=" + index);        	
+    		// if the node type has one key
+    		currentNodeType = p.getName(index).toString();
+    		// if the node type has two keys - this assumes max 2 keys
+    		if (!dbMaps.NodeKeyProps.containsKey(currentNodeType))
+    			currentNodeType = p.getName(--index).toString();
+    	
+        	keyProps =  dbMaps.NodeKeyProps.get(currentNodeType);
+    	    keyPropI = keyProps.iterator();
+        	
+    	    if (currentNodeType.equals("ipaddress")) { // this has 2 keys but API only uses port-or -address in URL
+    	    	String nodeKeyValue = p.getName(index + 1).toString();
+    	    	depNodeHash.put("port-or-interface", nodeKeyValue);
+    	    } else {
+    	    	int j = 1;
+    		    while (keyPropI.hasNext()) {
+    		    	String nodeKeyName = currentNodeType + "." + keyPropI.next();
+    		    	String nodeKeyValue = p.getName(index + j++).toString();
+    		    	depNodeHash.put(nodeKeyName, nodeKeyValue);
+    		    }
+    	    }
+
+    	    if (!currentNodeType.contains("-list"))
+    	    	index -= 3; 
+    	    else
+    	    	index -= 2; // no plural in this case    	    
+		}
+     	if (depNodeType != null) 
+     		returnHash.putAll(depNodeHash);
+	    
+		return returnHash;
+	}
+	
+	/**
+	 * Parses the uri.
+	 *
+	 * @param allKeys the all keys
+	 * @param keyList the key list
+	 * @param uri the uri
+	 * @param aaiExtMap the aai ext map
+	 * @return the AAI resource
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 * @throws AAIException the AAI exception
+	 */
+	public static AAIResource parseUri(HashMap<String, String> allKeys, LinkedHashMap<String, 
+			LinkedHashMap<String,Object>> keyList, String uri, 
+			AAIExtensionMap aaiExtMap) throws UnsupportedEncodingException, AAIException {		
+		
+		String[] ps = uri.split("/");
+		
+		String apiVersion = ps[0];
+		aaiExtMap.setApiVersion(apiVersion);
+		
+		AAIResources aaiResources = org.openecomp.aai.ingestModel.IngestModelMoxyOxm.aaiResourceContainer.get(apiVersion);
+		
+		String namespace = ps[1];
+		
+		aaiExtMap.setNamespace(namespace);
+		
+		// /vces/vce/{vnf-id}/port-groups/port-group/{port-group-id}/cvlan-tag-entry/cvlan-tag/{cvlan-tag}
+		
+		// FullName -> /Vces/Vce/PortGroups/PortGroup/CvlanTagEntry/CvlanTag <- 
+
+		String fullResourceName = "/" + CaseFormat.LOWER_HYPHEN.to(CaseFormat.UPPER_CAMEL, namespace);
+		AAIResources theseResources = new AAIResources();
+		
+		StringBuffer thisUri = new StringBuffer();
+		
+		// the URI config option in the props file has a trailing slash
+		thisUri.append("/" + namespace);
+				
+		boolean firstNode = true;
+		
+		AAIResource lastResource = null;
+		
+		for (int i = 2; i < ps.length; i++) { 
+			
+			AAIResource aaiRes;
+			StringBuffer tmpResourceName = new StringBuffer();
+				
+			String p = ps[i];
+			String seg =ps[i];
+						
+			thisUri.append("/" + seg);
+			
+			tmpResourceName.append(fullResourceName);
+			
+			if (seg.equals("cvlan-tag")) {
+				seg = "cvlan-tag-entry";
+			}
+			tmpResourceName.append("/" + CaseFormat.LOWER_HYPHEN.to(CaseFormat.UPPER_CAMEL, seg));
+			
+			String tmpResource = tmpResourceName.toString();
+			
+			if (aaiResources.getAaiResources().containsKey(tmpResource)) {
+				aaiRes = aaiResources.getAaiResources().get(tmpResource);
+				lastResource = aaiRes;
+				theseResources.getAaiResources().put(tmpResource, aaiRes);
+				fullResourceName = tmpResource;
+				if ("node".equals(aaiRes.getResourceType())) {
+					
+					if (firstNode == true) { 
+						aaiExtMap.setTopObjectFullResourceName(fullResourceName);
+						firstNode = false;
+					}
+							
+					// get the keys, which will be in order and the next path segment(s)
+					AAIResourceKeys keys = aaiRes.getAaiResourceKeys();
+									
+					LinkedHashMap<String,Object> subKeyList = new LinkedHashMap<String,Object>();
+					
+					// there might not be another path segment
+					if ( (i + 1) < ps.length) { 
+
+						for (AAIResourceKey rk : keys.getAaiResourceKey()) {
+							String p1 = ps[++i];
+							String encodedKey = p1.toString();
+							thisUri.append("/" + encodedKey);
+							String decodedKey =  UriUtils.decode(p1.toString(), "UTF-8");
+							subKeyList.put(rk.getKeyName(), decodedKey);
+						}
+						keyList.put(tmpResource, subKeyList);
+						// this is the key
+						allKeys.put(tmpResource, thisUri.toString());
+					}
+				} else { // examples sit directly under the container level, should probably be query params!!!
+					if ( (i + 1) < ps.length) { 
+						String p1 = ps[i+1];
+						if (p1.toString().equals("example") || p1.toString().equals("singletonExample")) { 
+							LinkedHashMap<String,Object> subKeyList = new LinkedHashMap<String,Object>();
+							subKeyList.put("container|example", p1.toString());
+							keyList.put(tmpResource, subKeyList);
+						}
+					}
+				}
+			} else {
+				if (p.equals("relationship-list")) { 
+					LinkedHashMap<String,Object> subKeyList = new LinkedHashMap<String,Object>();
+					subKeyList.put("container|relationship", p.toString());
+					keyList.put(tmpResource, subKeyList);
+				} else if ( p.toString().length() > 0 && !p.toString().equals("example") && !p.toString().equals("singletonExample") 
+						&& !p.toString().equals("relationship") ) {
+					// this means the URL will break the model, so we bail
+					throw new AAIException("AAI_3001", "bad path");
+				}
+			}
+		}
+		aaiExtMap.setUri(AAIConfig.get("aai.global.callback.url")  + apiVersion + thisUri.toString());
+		aaiExtMap.setNotificationUri(AAIConfig.get("aai.global.callback.url") + AAIConfig.get("aai.notification.current.version") + thisUri.toString());
+		aaiExtMap.setFullResourceName(fullResourceName);
+		return lastResource;
+	}
+
+}
+
diff --git a/aai-traversal/src/main/java/org/openecomp/aai/util/StoreNotificationEvent.java b/aai-traversal/src/main/java/org/openecomp/aai/util/StoreNotificationEvent.java
new file mode 100644
index 0000000..996abba
--- /dev/null
+++ b/aai-traversal/src/main/java/org/openecomp/aai/util/StoreNotificationEvent.java
@@ -0,0 +1,358 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.util;
+
+import java.io.StringWriter;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+
+import javax.xml.bind.Marshaller;
+
+import org.apache.cxf.helpers.CastUtils;
+import org.apache.cxf.message.Message;
+import org.apache.cxf.phase.PhaseInterceptorChain;
+import org.eclipse.persistence.dynamic.DynamicEntity;
+import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import org.openecomp.aai.dmaap.AAIDmaapEventJMSProducer;
+import org.openecomp.aai.domain.notificationEvent.NotificationEvent;
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.introspection.Introspector;
+import org.openecomp.aai.introspection.Loader;
+import org.openecomp.aai.introspection.exceptions.AAIUnknownObjectException;
+
+public class StoreNotificationEvent {
+
+	private AAIDmaapEventJMSProducer messageProducer;
+	private String fromAppId = "";
+	private String transId = "";
+
+	/**
+	 * Instantiates a new store notification event.
+	 */
+	public StoreNotificationEvent() {
+		this.messageProducer = new AAIDmaapEventJMSProducer();
+		Message inMessage = PhaseInterceptorChain.getCurrentMessage().getExchange().getInMessage();
+		Map<String, List<String>> headersList = CastUtils.cast((Map<?, ?>) inMessage.get(Message.PROTOCOL_HEADERS));
+		if (headersList != null) {
+			List<String> xt = headersList.get("X-TransactionId");
+			if (xt != null) {
+				for (String transIdValue : xt) {
+					transId = transIdValue;
+				}
+			}
+			List<String> fa = headersList.get("X-FromAppId");
+			if (fa != null) {
+				for (String fromAppIdValue : fa) {
+
+					fromAppId = fromAppIdValue;
+				}
+			}
+		}
+	}
+
+	/**
+	 * Store event.
+	 *
+	 * @param eh
+	 *            the eh
+	 * @param obj
+	 *            the obj
+	 * @throws AAIException
+	 *             the AAI exception
+	 */
+	public void storeEvent(NotificationEvent.EventHeader eh, Object obj) throws AAIException {
+
+		if (obj == null) {
+			throw new AAIException("AAI_7350");
+		}
+
+		org.openecomp.aai.domain.notificationEvent.ObjectFactory factory = new org.openecomp.aai.domain.notificationEvent.ObjectFactory();
+
+		org.openecomp.aai.domain.notificationEvent.NotificationEvent ne = factory.createNotificationEvent();
+
+		if (eh.getId() == null) {
+			eh.setId(genDate2() + "-" + UUID.randomUUID().toString());
+		}
+		if (eh.getTimestamp() == null) {
+			eh.setTimestamp(genDate());
+		}
+
+		// there's no default, but i think we want to put this in hbase?
+
+		if (eh.getEntityLink() == null) {
+			eh.setEntityLink("UNK");
+		}
+
+		if (eh.getAction() == null) {
+			eh.setAction("UNK");
+		}
+
+		if (eh.getEventType() == null) {
+			eh.setEventType(AAIConfig.get("aai.notificationEvent.default.eventType", "UNK"));
+		}
+
+		if (eh.getDomain() == null) {
+			eh.setDomain(AAIConfig.get("aai.notificationEvent.default.domain", "UNK"));
+		}
+
+		if (eh.getSourceName() == null) {
+			eh.setSourceName(AAIConfig.get("aai.notificationEvent.default.sourceName", "UNK"));
+		}
+
+		if (eh.getSequenceNumber() == null) {
+			eh.setSequenceNumber(AAIConfig.get("aai.notificationEvent.default.sequenceNumber", "UNK"));
+		}
+
+		if (eh.getSeverity() == null) {
+			eh.setSeverity(AAIConfig.get("aai.notificationEvent.default.severity", "UNK"));
+		}
+
+		if (eh.getVersion() == null) {
+			eh.setVersion(AAIConfig.get("aai.notificationEvent.default.version", "UNK"));
+		}
+
+		ne.setCambriaPartition(AAIConstants.UEB_PUB_PARTITION_AAI);
+		ne.setEventHeader(eh);
+		ne.setEntity(obj);
+
+		try {
+			PojoUtils pu = new PojoUtils();
+			String entityJson = pu.getJsonFromObject(ne);
+			sendToDmaapJmsQueue(entityJson);
+		} catch (Exception e) {
+			throw new AAIException("AAI_7350", e);
+		}
+	}
+
+	/**
+	 * Store dynamic event.
+	 *
+	 * @param notificationJaxbContext
+	 *            the notification jaxb context
+	 * @param notificationVersion
+	 *            the notification version
+	 * @param eventHeader
+	 *            the event header
+	 * @param obj
+	 *            the obj
+	 * @throws AAIException
+	 *             the AAI exception
+	 */
+	public void storeDynamicEvent(DynamicJAXBContext notificationJaxbContext, String notificationVersion, DynamicEntity eventHeader, DynamicEntity obj) throws AAIException {
+
+		if (obj == null) {
+			throw new AAIException("AAI_7350");
+		}
+
+		DynamicEntity notificationEvent = notificationJaxbContext.getDynamicType("inventory.aai.inventory.org." + notificationVersion + ".NotificationEvent").newDynamicEntity();
+
+		if (eventHeader.get("id") == null) {
+			eventHeader.set("id", genDate2() + "-" + UUID.randomUUID().toString());
+		}
+		
+		if (eventHeader.get("timestamp") == null) {
+			eventHeader.set("timestamp", genDate());
+		}
+
+		if (eventHeader.get("entityLink") == null) {
+			eventHeader.set("entityLink", "UNK");
+		}
+
+		if (eventHeader.get("action") == null) {
+			eventHeader.set("action", "UNK");
+		}
+
+		if (eventHeader.get("eventType") == null) {
+			eventHeader.set("eventType", AAIConfig.get("aai.notificationEvent.default.eventType", "UNK"));
+		}
+
+		if (eventHeader.get("domain") == null) {
+			eventHeader.set("domain", AAIConfig.get("aai.notificationEvent.default.domain", "UNK"));
+		}
+
+		if (eventHeader.get("sourceName") == null) {
+			eventHeader.set("sourceName", AAIConfig.get("aai.notificationEvent.default.sourceName", "UNK"));
+		}
+
+		if (eventHeader.get("sequenceNumber") == null) {
+			eventHeader.set("sequenceNumber", AAIConfig.get("aai.notificationEvent.default.sequenceNumber", "UNK"));
+		}
+
+		if (eventHeader.get("severity") == null) {
+			eventHeader.set("severity", AAIConfig.get("aai.notificationEvent.default.severity", "UNK"));
+		}
+
+		if (eventHeader.get("version") == null) {
+			eventHeader.set("version", AAIConfig.get("aai.notificationEvent.default.version", "UNK"));
+		}
+
+		if (notificationEvent.get("cambriaPartition") == null) {
+			notificationEvent.set("cambriaPartition", AAIConstants.UEB_PUB_PARTITION_AAI);
+		}
+
+		notificationEvent.set("eventHeader", eventHeader);
+		notificationEvent.set("entity", obj);
+
+		try {
+			StringWriter result = new StringWriter();
+			
+			Marshaller marshaller = notificationJaxbContext.createMarshaller();
+			marshaller.setProperty(org.eclipse.persistence.jaxb.MarshallerProperties.MEDIA_TYPE, "application/json");
+			marshaller.setProperty(org.eclipse.persistence.jaxb.MarshallerProperties.JSON_INCLUDE_ROOT, false);
+			marshaller.setProperty(org.eclipse.persistence.jaxb.MarshallerProperties.JSON_WRAPPER_AS_ARRAY_NAME, false);
+			marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, false);
+			marshaller.marshal(notificationEvent, result);
+			
+			this.sendToDmaapJmsQueue(result.toString());
+
+		} catch (Exception e) {
+			throw new AAIException("AAI_7350", e);
+		}
+	}
+
+	public void storeEvent(Loader loader, Introspector eventHeader, Introspector obj) throws AAIException {
+		if (obj == null) {
+			throw new AAIException("AAI_7350");
+		}
+
+		try {
+			final Introspector notificationEvent = loader.introspectorFromName("notification-event");
+
+			if (eventHeader.getValue("id") == null) {
+				eventHeader.setValue("id", genDate2() + "-" + UUID.randomUUID().toString());
+			}
+
+			if (eventHeader.getValue("timestamp") == null) {
+				eventHeader.setValue("timestamp", genDate());
+			}
+
+			if (eventHeader.getValue("entity-link") == null) {
+				eventHeader.setValue("entity-link", "UNK");
+			}
+
+			if (eventHeader.getValue("action") == null) {
+				eventHeader.setValue("action", "UNK");
+			}
+
+			if (eventHeader.getValue("event-type") == null) {
+				eventHeader.setValue("event-type", AAIConfig.get("aai.notificationEvent.default.eventType", "UNK"));
+			}
+
+			if (eventHeader.getValue("domain") == null) {
+				eventHeader.setValue("domain", AAIConfig.get("aai.notificationEvent.default.domain", "UNK"));
+			}
+
+			if (eventHeader.getValue("source-name") == null) {
+				eventHeader.setValue("source-name", AAIConfig.get("aai.notificationEvent.default.sourceName", "UNK"));
+			}
+
+			if (eventHeader.getValue("sequence-number") == null) {
+				eventHeader.setValue("sequence-number", AAIConfig.get("aai.notificationEvent.default.sequenceNumber", "UNK"));
+			}
+
+			if (eventHeader.getValue("severity") == null) {
+				eventHeader.setValue("severity", AAIConfig.get("aai.notificationEvent.default.severity", "UNK"));
+			}
+
+			if (eventHeader.getValue("version") == null) {
+				eventHeader.setValue("version", AAIConfig.get("aai.notificationEvent.default.version", "UNK"));
+			}
+
+			if (notificationEvent.getValue("cambria-partition") == null) {
+				notificationEvent.setValue("cambria-partition", AAIConstants.UEB_PUB_PARTITION_AAI);
+			}
+
+			notificationEvent.setValue("event-header", eventHeader.getUnderlyingObject());
+			notificationEvent.setValue("entity", obj.getUnderlyingObject());
+
+			String entityJson = notificationEvent.marshal(false);
+			sendToDmaapJmsQueue(entityJson);
+		} catch (JSONException e) {
+			throw new AAIException("AAI_7350", e);
+		} catch (AAIUnknownObjectException e) {
+			throw new AAIException("AAI_7350", e);
+		}
+	}
+
+	private void sendToDmaapJmsQueue(String entityString) throws JSONException {
+		
+		JSONObject entityJsonObject = new JSONObject(entityString);
+		
+		JSONObject entityJsonObjectUpdated = new JSONObject();
+		JSONObject finalJson = new JSONObject();
+
+		JSONObject entityHeader = entityJsonObject.getJSONObject("event-header");
+		String cambriaPartition = entityJsonObject.getString("cambria.partition");
+
+		entityJsonObject.remove("event-header");
+		entityJsonObject.remove("cambria.partition");
+
+		entityJsonObjectUpdated.put("event-header", entityHeader);
+		entityJsonObjectUpdated.put("cambria.partition", cambriaPartition);
+		
+		Iterator<String> iter = entityJsonObject.keys();
+		JSONObject entity = new JSONObject();
+		if (iter.hasNext()) {
+			entity = entityJsonObject.getJSONObject(iter.next());
+		}
+		
+		entityJsonObjectUpdated.put("entity", entity);
+
+		finalJson.put("event-topic", "AAI-EVENT");
+		finalJson.put("transId", transId);
+		finalJson.put("fromAppId", fromAppId);
+		finalJson.put("fullId", "");
+		finalJson.put("aaiEventPayload", entityJsonObjectUpdated);
+
+		messageProducer.sendMessageToDefaultDestination(finalJson);
+	}
+
+	/**
+	 * Gen date.
+	 *
+	 * @return the string
+	 */
+	public static String genDate() {
+		Date date = new Date();
+		DateFormat formatter = new SimpleDateFormat("YYYYMMdd-HH:mm:ss:SSS");
+		return formatter.format(date);
+	}
+
+	/**
+	 * Gen date 2.
+	 *
+	 * @return the string
+	 */
+	public static String genDate2() {
+		Date date = new Date();
+		DateFormat formatter = new SimpleDateFormat("YYYYMMddHHmmss");
+		return formatter.format(date);
+	}
+
+}
diff --git a/aai-traversal/src/main/resources/docker/Dockerfile b/aai-traversal/src/main/resources/docker/Dockerfile
new file mode 100644
index 0000000..66cf412
--- /dev/null
+++ b/aai-traversal/src/main/resources/docker/Dockerfile
@@ -0,0 +1,85 @@
+FROM ubuntu:14.04
+
+ENV DEBIAN_FRONTEND noninteractive
+
+ENV HTTP_PROXY  ${HTTP_PROXY}
+ENV HTTPS_PROXY ${HTTP_PROXY}
+ENV https_proxy ${HTTP_PROXY}
+ENV http_proxy  ${HTTP_PROXY}
+
+# Setup JAVA_HOME, this is useful for docker commandline
+ENV JAVA_HOME /usr/lib/jvm/java-8-openjdk-amd64
+
+# Install all the application requirements such as curl ksh and git
+# Also install the chef and then remove it in one RUN command
+# Because the docker files work like git commits and each command is committed
+# So removing the chef in a different command will still have its in its build image
+# Its good to be optimizing and removing any files that are not needed for docker images
+# for the best possible performance out of your image
+
+RUN if [ ! -z ${HTTP_PROXY} ]; then echo "Acquire::http::proxy  \"${HTTP_PROXY}\";" >> /etc/apt/apt.conf; fi && \
+    if [ ! -z ${HTTP_PROXY} ]; then echo "Acquire::https::proxy \"${HTTP_PROXY}\";" >> /etc/apt/apt.conf; fi && \
+    apt-get update && \
+    apt-get install -y software-properties-common && \
+    apt-get install --reinstall ca-certificates && \
+    sudo -E add-apt-repository ppa:openjdk-r/ppa && \
+    apt-get update && \
+    apt-get -qq install -y openjdk-8-jre-headless git curl ksh && \
+    curl -k -LO  https://packages.chef.io/stable/ubuntu/14.04/chefdk_0.17.17-1_amd64.deb || \
+    curl --tlsv1 -LO https://packages.chef.io/stable/ubuntu/14.04/chefdk_0.17.17-1_amd64.deb && \
+    dpkg -i chefdk_0.17.17-1_amd64.deb && \
+    rm chefdk_0.17.17-1_amd64.deb && \
+    rm -rf /var/lib/apt/lists/*
+
+# Add the proper files into the docker image from your build
+ADD ./opt/app /opt/app
+ADD ./commonLibs/ /opt/app/commonLibs/
+ADD init-chef.sh /init-chef.sh
+ADD docker-entrypoint.sh /docker-entrypoint.sh
+ADD aai.sh /etc/profile.d/aai.sh
+
+# Expose the ports for outside linux to use
+# 8446 is the important one to be used
+
+EXPOSE 8446
+
+# Create the /var/chef if it doesn't exist
+WORKDIR /var/chef
+
+# Create the directory structure of aai application resembling the development server
+# hard-coding path to match ajsc version
+
+RUN chmod 755 /init-chef.sh /docker-entrypoint.sh && chmod 644 /etc/profile.d/aai.sh && \
+    mkdir /opt/aaihome && \
+    useradd -r -ms /bin/bash -d /opt/aaihome/aaiadmin aaiadmin && \
+    mkdir -p /opt/app/${project.artifactId}  && \
+    chown aaiadmin:aaiadmin /opt/app/${project.artifactId} && \
+    chown -R aaiadmin:aaiadmin /opt/app/${project.artifactId} && \
+    mkdir -p /opt/aai/logroot && \
+    chown -R aaiadmin:aaiadmin /opt/aai/logroot && \
+    ln -s /opt/app/${project.artifactId}/bin scripts && \
+    mkdir -p /opt/app/${project.artifactId}/extApps && chown -R aaiadmin:aaiadmin /opt/app/${project.artifactId}/extApps && \
+    find /opt/app/${project.artifactId}/bin -name "*.sh" -exec chmod 755 {} + && \
+    chown aaiadmin:aaiadmin /docker-entrypoint.sh && \
+    chown -R aaiadmin:aaiadmin /var/chef && \
+    mkdir -p /opt/aai/logroot/AAI-GQ && \
+    chown aaiadmin:aaiadmin /opt/aai/logroot/AAI-GQ && \
+    ln -s /opt/aai/logroot/AAI-GQ /opt/app/${project.artifactId}/logs && \
+    chown -R aaiadmin:aaiadmin /opt/app/${project.artifactId}/logs
+
+VOLUME /opt/aai/logroot/AAI-GQ
+
+WORKDIR /
+
+USER aaiadmin
+
+# When the container is started this is the entrypoint script
+# that docker will run. Make sure this script doesn't end abruptly
+# If you want the container running even if the main application stops
+# You can run a ever lasting process like tail -f /dev/null
+# Or something like that at the end of the docker-entrypoint script
+# So if the main application you are planning on running fails
+# the docker container keeps on running forever
+
+ENTRYPOINT ./docker-entrypoint.sh
+
diff --git a/aai-traversal/src/main/resources/docker/aai.sh b/aai-traversal/src/main/resources/docker/aai.sh
new file mode 100644
index 0000000..741076f
--- /dev/null
+++ b/aai-traversal/src/main/resources/docker/aai.sh
@@ -0,0 +1,42 @@
+###
+# ============LICENSE_START=======================================================
+# org.openecomp.aai
+# ================================================================================
+# Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+# ================================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+# 
+#      http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ============LICENSE_END=========================================================
+###
+
+PROJECT_HOME=/opt/app/aai-traversal
+export PROJECT_HOME
+
+JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
+export JAVA_HOME
+
+AAIENV=dev
+export AAIENV
+
+PATH=/usr/lib/jvm/java-8-openjdk-amd64:$PATH
+
+PROJECT_OWNER=aaiadmin
+PROJECT_GROUP=aaiadmin
+PROJECT_UNIXHOMEROOT=/opt/aaihome
+export PROJECT_OWNER PROJECT_GROUP PROJECT_UNIXHOMEROOT
+umask 0022
+
+export idns_api_url=
+export idnscred=
+export idnstenant=
+
+
diff --git a/aai-traversal/src/main/resources/docker/commonLibs/README b/aai-traversal/src/main/resources/docker/commonLibs/README
new file mode 100644
index 0000000..00e36c0
--- /dev/null
+++ b/aai-traversal/src/main/resources/docker/commonLibs/README
@@ -0,0 +1 @@
+// this file's presence ensures commonLibs folder is present when image is created
+\ No newline at end of file
diff --git a/aai-traversal/src/main/resources/docker/docker-entrypoint.sh b/aai-traversal/src/main/resources/docker/docker-entrypoint.sh
new file mode 100644
index 0000000..d776343
--- /dev/null
+++ b/aai-traversal/src/main/resources/docker/docker-entrypoint.sh
@@ -0,0 +1,34 @@
+###
+# ============LICENSE_START=======================================================
+# org.openecomp.aai
+# ================================================================================
+# Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+# ================================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+# 
+#      http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ============LICENSE_END=========================================================
+###
+
+cd /opt/app/aai-traversal;
+
+TITAN_CACHED="/opt/app/aai-traversal/bundleconfig/etc/appprops/titan-cached.properties";
+TITAN_REALTIME="/opt/app/aai-traversal/bundleconfig/etc/appprops/titan-realtime.properties";
+SERVER_HOST=${SERVER_HOST:-localhost};
+SERVER_TABLE=${SERVER_TABLE:-aaigraph-dev02};
+
+sed -i 's/^storage.backend=inmemory/storage.backend=hbase/g' $TITAN_CACHED $TITAN_REALTIME;
+sed -i "s/^storage.hostname=.*$/storage.hostname=${SERVER_HOST}/g" $TITAN_CACHED $TITAN_REALTIME;
+sed -i "s/^storage.hbase.table=.*$/storage.hbase.table=${SERVER_TABLE}/g" $TITAN_CACHED $TITAN_REALTIME;
+
+/opt/app/aai-traversal/bin/createDBSchema.sh;
+
+java -cp ${CLASSPATH}:/opt/app/commonLibs/*:/opt/app/aai-traversal/etc:/opt/app/aai-traversal/lib/*:/opt/app/aai-traversal/extJars/logback-access-1.1.7.jar:/opt/app/aai-traversal/extJars/logback-core-1.1.7.jar:/opt/app/aai-traversal/extJars/aai-core-${AAI_CORE_VERSION}.jar -server -XX:NewSize=512m -XX:MaxNewSize=512m -XX:SurvivorRatio=8 -XX:+DisableExplicitGC -verbose:gc -XX:+UseParNewGC -XX:+CMSParallelRemarkEnabled -XX:+CMSClassUnloadingEnabled -XX:+UseConcMarkSweepGC -XX:-UseBiasedLocking -XX:ParallelGCThreads=4 -XX:LargePageSizeInBytes=128m -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -Dsun.net.inetaddr.ttl=180 -XX:+HeapDumpOnOutOfMemoryError -Dhttps.protocols=TLSv1.1,TLSv1.2 -DSOACLOUD_SERVICE_VERSION=1.0.1 -DAJSC_HOME=/opt/app/aai-traversal/ -DAJSC_CONF_HOME=/opt/app/aai-traversal/bundleconfig -DAJSC_SHARED_CONFIG=/opt/app/aai-traversal/bundleconfig -DAFT_HOME=/opt/app/aai-traversal -DAAI_CORE_VERSION=${AAI_CORE_VERSION} -Daai-core.version=${AAI_CORE_VERSION} -Dlogback.configurationFile=/opt/app/aai-traversal/bundleconfig/etc/logback.xml -Xloggc:/opt/app/aai-traversal/logs/ajsc-jetty/gc/graph-query_gc.log com.att.ajsc.runner.Runner context=/ port=8086 sslport=8446
diff --git a/aai-traversal/src/main/resources/docker/init-chef.sh b/aai-traversal/src/main/resources/docker/init-chef.sh
new file mode 100644
index 0000000..112b0b3
--- /dev/null
+++ b/aai-traversal/src/main/resources/docker/init-chef.sh
@@ -0,0 +1,32 @@
+#!/bin/bash
+
+###
+# ============LICENSE_START=======================================================
+# org.openecomp.aai
+# ================================================================================
+# Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+# ================================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+# 
+#      http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ============LICENSE_END=========================================================
+###
+
+##############################################################################
+#       Script to initialize the chef-repo branch and.chef
+#
+##############################################################################
+
+#echo "AAI_CHEF_ENV=${AAI_CHEF_ENV}" >> /etc/environment
+#echo "AAI_CHEF_LOC=${AAI_CHEF_LOC}" >> /etc/environment
+#touch /root/.bash_profile
+chef-solo -c /var/chef/aai-data/chef-config/dev/.knife/solo.rb -j /var/chef/aai-config/cookbooks/runlist-app-server.json -E ${AAI_CHEF_ENV}
+
diff --git a/aai-traversal/src/main/resources/schema/UebEventLogEntry.xsd b/aai-traversal/src/main/resources/schema/UebEventLogEntry.xsd
new file mode 100644
index 0000000..c679fd2
--- /dev/null
+++ b/aai-traversal/src/main/resources/schema/UebEventLogEntry.xsd
@@ -0,0 +1,20 @@
+<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+    <xs:complexType name="UebEventLogEntry">
+	   <xs:sequence>
+	   	  <xs:element type="xs:string" name="transactionLogEntryId"/>
+	      <xs:element type="xs:string" name="notificationId"/>
+	      <xs:element type="xs:string" name="topic"/>
+	      <xs:element type="xs:string" name="action"/>
+	      <xs:element minOccurs="0" type="xs:string" name="entityLink"/>
+	      <xs:element type="xs:string" name="payload"/>
+	      <xs:element type="xs:string" name="status"/>
+	      <xs:element minOccurs="0" type="xs:string" name="owner"/>
+	      <xs:element type="xs:long" name="lastUpdateTimestamp"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="UebEventLogEntries">
+	   <xs:sequence>
+	      <xs:element minOccurs="0" maxOccurs="unbounded" name="UebEventLogEntries" type="UebEventLogEntry"/>
+       </xs:sequence>
+     </xs:complexType>
+</xs:schema>
diff --git a/aai-traversal/src/main/runtime/context/__module.ajsc.namespace.name__#__module.ajsc.namespace.version__.context b/aai-traversal/src/main/runtime/context/__module.ajsc.namespace.name__#__module.ajsc.namespace.version__.context
new file mode 100644
index 0000000..8514196
--- /dev/null
+++ b/aai-traversal/src/main/runtime/context/__module.ajsc.namespace.name__#__module.ajsc.namespace.version__.context
@@ -0,0 +1 @@
+{"context":{"contextClass":"ajsc.Context","contextId":"__module_ajsc_namespace_name__:__module_ajsc_namespace_version__","contextName":"__module_ajsc_namespace_name__","contextVersion":"__module_ajsc_namespace_version__","description":"__module_ajsc_namespace_name__ Context"}}
+\ No newline at end of file
diff --git a/aai-traversal/src/main/runtime/context/default#0.context b/aai-traversal/src/main/runtime/context/default#0.context
new file mode 100644
index 0000000..d1b5ab4
--- /dev/null
+++ b/aai-traversal/src/main/runtime/context/default#0.context
@@ -0,0 +1 @@
+{"context":{"contextClass":"ajsc.Context","contextId":"default:0","contextName":"default","contextVersion":"0","description":"Default Context"}}
+\ No newline at end of file
diff --git a/aai-traversal/src/main/runtime/deploymentPackage/__module.ajsc.namespace.name__#__module.ajsc.namespace.version__.json b/aai-traversal/src/main/runtime/deploymentPackage/__module.ajsc.namespace.name__#__module.ajsc.namespace.version__.json
new file mode 100644
index 0000000..d0954cf
--- /dev/null
+++ b/aai-traversal/src/main/runtime/deploymentPackage/__module.ajsc.namespace.name__#__module.ajsc.namespace.version__.json
@@ -0,0 +1 @@
+{"deploymentPackage":{"Class":"ajsc.DeploymentPackage","Id":"__module.ajsc.namespace.name__:__module_ajsc_namespace_version__","namespace":"__module_ajsc_namespace_name__","namespaceVersion":"__module_ajsc_namespace_version__","description":"__module_ajsc_namespace_name__ __module_ajsc_namespace_version__ - default description","userId":"ajsc"}}
+\ No newline at end of file
diff --git a/aai-traversal/src/main/runtime/shiroRole/ajscadmin.json b/aai-traversal/src/main/runtime/shiroRole/ajscadmin.json
new file mode 100644
index 0000000..f5e981e
--- /dev/null
+++ b/aai-traversal/src/main/runtime/shiroRole/ajscadmin.json
@@ -0,0 +1 @@
+{"shiroRoleClass":"ajsc.auth.ShiroRole","shiroRoleId":"ajscadmin","name":"ajscadmin","permissions":"[ajscadmin:*, ajsc:*]"}
+\ No newline at end of file
diff --git a/aai-traversal/src/main/runtime/shiroRole/contextadmin#__module.ajsc.namespace.name__.json b/aai-traversal/src/main/runtime/shiroRole/contextadmin#__module.ajsc.namespace.name__.json
new file mode 100644
index 0000000..2dae9f5
--- /dev/null
+++ b/aai-traversal/src/main/runtime/shiroRole/contextadmin#__module.ajsc.namespace.name__.json
@@ -0,0 +1 @@
+{"shiroRoleClass":"ajsc.auth.ShiroRole","shiroRoleId":"contextadmin:__module_ajsc_namespace_name__","name":"contextadmin:__module_ajsc_namespace_name__","permissions":"[]"}
+\ No newline at end of file
diff --git a/aai-traversal/src/main/runtime/shiroRole/contextadmin#default.json b/aai-traversal/src/main/runtime/shiroRole/contextadmin#default.json
new file mode 100644
index 0000000..5de814e
--- /dev/null
+++ b/aai-traversal/src/main/runtime/shiroRole/contextadmin#default.json
@@ -0,0 +1 @@
+{"shiroRoleClass":"ajsc.auth.ShiroRole","shiroRoleId":"contextadmin:default","name":"contextadmin:default","permissions":"[]"}
+\ No newline at end of file
diff --git a/aai-traversal/src/main/runtime/shiroUser/ajsc.json b/aai-traversal/src/main/runtime/shiroUser/ajsc.json
new file mode 100644
index 0000000..f4c7855
--- /dev/null
+++ b/aai-traversal/src/main/runtime/shiroUser/ajsc.json
@@ -0,0 +1 @@
+{"shiroUserClass":"ajsc.auth.ShiroUser","shiroUserId":"ajsc","passwordHash":"9471697417008c880720ba54c6038791ad7e98f3b88136fe34f4d31a462dd27a","permissions":"[*:*]","username":"ajsc"}
+\ No newline at end of file
diff --git a/aai-traversal/src/main/runtime/shiroUserRole/ajsc#ajscadmin.json b/aai-traversal/src/main/runtime/shiroUserRole/ajsc#ajscadmin.json
new file mode 100644
index 0000000..cb8d483
--- /dev/null
+++ b/aai-traversal/src/main/runtime/shiroUserRole/ajsc#ajscadmin.json
@@ -0,0 +1 @@
+{"shiroUserRoleClass":"ajsc.auth.ShiroUserRole","shiroUserRoleId":"ajsc:ajscadmin","roleId":"ajscadmin","userId":"ajsc"}
+\ No newline at end of file
diff --git a/aai-traversal/src/main/runtime/shiroUserRole/ajsc#contextadmin#__module.ajsc.namespace.name__.json b/aai-traversal/src/main/runtime/shiroUserRole/ajsc#contextadmin#__module.ajsc.namespace.name__.json
new file mode 100644
index 0000000..95d2361
--- /dev/null
+++ b/aai-traversal/src/main/runtime/shiroUserRole/ajsc#contextadmin#__module.ajsc.namespace.name__.json
@@ -0,0 +1 @@
+{"shiroUserRoleClass":"ajsc.auth.ShiroUserRole","shiroUserRoleId":"ajsc:contextadmin:__module_ajsc_namespace_name__","roleId":"contextadmin:__module_ajsc_namespace_name__","userId":"ajsc"}
+\ No newline at end of file
diff --git a/aai-traversal/src/main/runtime/shiroUserRole/ajsc#contextadmin#default.json b/aai-traversal/src/main/runtime/shiroUserRole/ajsc#contextadmin#default.json
new file mode 100644
index 0000000..2bd5063
--- /dev/null
+++ b/aai-traversal/src/main/runtime/shiroUserRole/ajsc#contextadmin#default.json
@@ -0,0 +1 @@
+{"shiroUserRoleClass":"ajsc.auth.ShiroUserRole","shiroUserRoleId":"ajsc:contextadmin:default","roleId":"contextadmin:default","userId":"ajsc"}
+\ No newline at end of file
diff --git a/aai-traversal/src/main/scripts/getTool.sh b/aai-traversal/src/main/scripts/getTool.sh
new file mode 100644
index 0000000..8cdc7d1
--- /dev/null
+++ b/aai-traversal/src/main/scripts/getTool.sh
@@ -0,0 +1,88 @@
+#!/bin/ksh
+
+###
+# ============LICENSE_START=======================================================
+# org.openecomp.aai
+# ================================================================================
+# Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+# ================================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#     http://www.apache.org/licenses/LICENSE-2.0
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ============LICENSE_END=========================================================
+###
+
+#
+# The script is called with a resource.
+# It invokes a GET on the resource using curl
+# Uses aaiconfig.properties for authorization type and url.
+
+# remove leading slash when present
+RESOURCE=`echo $1 | sed "s,^/,,"`
+if [ -z $RESOURCE ]; then
+        echo "resource parameter is missing"
+        echo "usage: $0 resource file [expected-failure-codes]"
+        exit 1
+fi
+echo `date` "   Starting $0 for resource $RESOURCE"
+
+XFROMAPPID="AAI-TOOLS"
+XTRANSID=`uuidgen`
+
+userid=$( id | cut -f2 -d"(" | cut -f1 -d")" )
+if [ "${userid}" != "aaiadmin" ]; then
+    echo "You must be aaiadmin to run $0. The id used $userid."
+    exit 1
+fi
+
+. /etc/profile.d/aai.sh
+PROJECT_HOME=/opt/app/aai-graph-query
+prop_file=$PROJECT_HOME/bundleconfig/etc/appprops/aaiconfig.properties
+log_dir=$PROJECT_HOME/logs/misc
+today=$(date +\%Y-\%m-\%d)
+
+MISSING_PROP=false
+RESTURL=`grep ^aai.server.url= $prop_file |cut -d'=' -f2 |tr -d "\015"`
+if [ -z $RESTURL ]; then
+        echo "Property [aai.server.url] not found in file $prop_file"
+        MISSING_PROP=true
+fi
+USEBASICAUTH=false
+BASICENABLE=`grep ^aai.tools.enableBasicAuth $prop_file |cut -d'=' -f2 |tr -d "\015"`
+if [ -z $BASICENABLE ]; then
+        USEBASICAUTH=false
+else
+        USEBASICAUTH=true
+        CURLUSER=`grep ^aai.tools.username $prop_file |cut -d'=' -f2 |tr -d "\015"`
+        if [ -z $CURLUSER ]; then
+                echo "Property [aai.tools.username] not found in file $prop_file"
+                MISSING_PROP=true
+        fi
+        CURLPASSWORD=`grep ^aai.tools.password $prop_file |cut -d'=' -f2 |tr -d "\015"`
+        if [ -z $CURLPASSWORD ]; then
+                echo "Property [aai.tools.password] not found in file $prop_file"
+                MISSING_PROP=true
+        fi
+fi
+
+if [ $MISSING_PROP = false ]; then
+        if [ $USEBASICAUTH = false ]; then
+                AUTHSTRING="--cert $PROJECT_HOME/bundleconfig/etc/auth/aaiClientPublicCert.pem --key $PROJECT_HOME/bundleconfig/etc/auth/aaiClientPrivateKey.pem"
+        else
+                AUTHSTRING="-u $CURLUSER:$CURLPASSWORD"
+        fi
+        curl --request GET -sL -k $AUTHSTRING -H "X-FromAppId: $XFROMAPPID" -H "X-TransactionId: $XTRANSID" -H "Accept: application/json" $RESTURL$RESOURCE
+        RC=$?;
+else
+        echo "usage: $0 resource"
+        RC=-1
+fi
+
+echo `date` "   Done $0, returning $RC"
+exit $RC
diff --git a/aai-traversal/src/main/scripts/install/instutils.sh b/aai-traversal/src/main/scripts/install/instutils.sh
new file mode 100644
index 0000000..a512606
--- /dev/null
+++ b/aai-traversal/src/main/scripts/install/instutils.sh
@@ -0,0 +1,724 @@
+#!/bin/ksh
+
+###
+# ============LICENSE_START=======================================================
+# org.openecomp.aai
+# ================================================================================
+# Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+# ================================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+# 
+#      http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ============LICENSE_END=========================================================
+###
+
+ECHO=${ECHO:-echo}
+
+q_flags="-qq -k$$"
+
+show_install=${PROJECT_HOME}/install/show_install
+
+############################################################################
+# checkgroup groupname gid
+# checks if group is already in /etc/group and if it has the right gid
+# if it's not there, it adds it
+# gid can be DC if you don't care
+############################################################################
+checkgroup () {
+	ecode=0
+	OFILE=/tmp/group.$$
+	getent group "$1" > $OFILE
+	if [ $? -eq 0 ]
+	then
+		CHECKGID=$( grep "^$1:" $OFILE | cut -f3 -d: 2>/dev/null )
+		CHECKGROUPPRESENT=$( grep "^$1:" $OFILE | cut -f1 -d: 2>/dev/null )
+		CHECKGROUP=$( grep ":$2:" $OFILE | cut -f1 -d: 2>/dev/null )
+	fi
+	if [ "${CHECKGID}" = "" -a "${CHECKGROUP}" = "" ]
+	then
+		${ECHO} "Adding $1 group ..."
+		if [ "$2" = "DC" ]
+		then
+			groupadd $1 
+		else
+			groupadd -g $2 $1 
+		fi
+		if [ "$?" != "0" ]
+		then
+			${ECHO} "Cannot add group $1, continuing..."
+			ecode=1
+		fi
+	else
+		if [ "${CHECKGROUPPRESENT}" = "$1" ]
+		then
+			if [ "$2" != "DC" ]  
+			then
+				if [ "${CHECKGID}" != "$2" ]
+				then
+					${ECHO} "ERROR:  $1 group added but with wrong gid \"${CHECKGID}\"; should be $2"
+					ecode=1
+				fi
+				if [ "${CHECKGROUP}" != "$1" ]
+				then
+					${ECHO} "ERROR:  wrong group \"${CHECKGROUP}\" for gid $2, group should be $1"
+					ecode=1
+				fi
+			else
+				${ECHO} "$1 group has already been added"
+			fi
+		fi
+	fi
+	rm -f $OFILE
+	return ${ecode}
+}
+
+############################################################################
+# checkuser username uid homedir shell group
+# checks if the username/uid/homedir/shell combo is already in /etc/passwd
+# if not, it adds it
+# if the login is there and the uid belongs to a different user, it errors
+# if the login is there and the shell is not correct, it errors
+# uid may be DC for don't care
+############################################################################
+checkuser () {
+	ecode=0
+	OFILE=/tmp/user.$$
+	getent passwd $1 > $OFILE
+	if [ $? -eq 0 ]
+	then	
+		CHECKUID=$( grep "^$1:" $OFILE | cut -f3 -d: 2>/dev/null )
+		CHECKLOGIN=$( grep ":x:$2:" $OFILE | cut -f1 -d: 2>/dev/null )
+		CHECKLOGINPRESENT=$( grep "^$1:" $OFILE | cut -f1 -d: 2>/dev/null )
+		CHECKSHELL=$( grep "^$1:" $OFILE | cut -f7 -d: 2>/dev/null )
+		CHECKHOME=$( grep "^$1:" $OFILE | cut -f6 -d: 2>/dev/null )
+	fi
+	
+	if [ ! -d $3 ]
+	then
+		mkdir -p $3
+		if [ "$?" != "0" ]
+		then
+			${ECHO} "mkdir -p $3 failed"
+			ecode=1
+		fi
+		chmod -R 755 $3
+	fi
+	if [ "${CHECKUID}" = "" -a "${CHECKLOGIN}" = "" ]
+	then
+		${ECHO} "Adding $1 login ..."
+		if [ "$2" = "DC" ]
+		then
+			useradd -g $5 -d $3 -s $4 -c "$1 LOGIN" -m $1
+		else
+			useradd -u $2 -g $5 -d $3 -s $4 -c "$1 LOGIN" -m $1
+		fi
+		if [ "$?" != "0" ]
+		then
+			${ECHO} "Cannot add $1 login, continuing..."
+			ecode=1
+		fi
+	elif [ "${CHECKLOGINPRESENT}" = "$1" -a "$2" = "DC" -a "${CHECKSHELL}" = "$4" -a "${CHECKHOME}" = "$3" ]
+	then
+		${ECHO} "The '$1' login has already been added to system with UID ${CHECKUID}."
+	
+	elif [ "${CHECKUID}" = "$2" -a "${CHECKLOGIN}" = "$1" -a "${CHECKSHELL}" = "$4" -a "${CHECKHOME}" = "$3" ]
+	then
+		${ECHO} "The '$1' login has already been added to system."
+	else
+		if [ "$2" != "DC" -a "${CHECKUID}" != "$2" ]
+		then
+			${ECHO} "ERROR:  $1 login added but with wrong uid \"${CHECKUID}\"; should be $2"
+			ecode=1
+		fi
+		if [ "$2" != "DC" -a "${CHECKLOGIN}" != "$1" ]
+		then
+			${ECHO} "ERROR:  wrong login \"${CHECKLOGIN}\" for uid $2, login should be $1"
+			ecode=1
+		fi
+		if [ "${CHECKHOME}" != "$3" ]
+		then
+			${ECHO} "ERROR:  wrong home directory \"${CHECKHOME}\" for login $1, should be $3"
+			ecode=1
+		fi
+		if [ "${CHECKSHELL}" != "$4" ]
+		then
+			${ECHO} "ERROR:  $1 login not set up with $4"
+			ecode=1
+		fi
+	fi
+	rm -f $OFILE
+	return ${ecode}
+}
+
+############################################################################
+# checkhome username homedir action
+# if the user doesn't exist, it errors
+# checks if the username has homedir as its home directory
+# if not and action is null, it modifies it
+# if not and action is mod, it modifies it
+# if not and action is error, it errors
+############################################################################
+checkhome () {
+	ecode=0
+	OFILE=/tmp/user.$$
+	getent passwd $1 > $OFILE
+	if [ $? -eq 0 ]
+	then	
+		CHECKUID=$( grep "^$1:" $OFILE | cut -f3 -d: 2>/dev/null )
+		CHECKGID=$( grep "^$1:" $OFILE | cut -f4 -d: 2>/dev/null )
+		CHECKHOME=$( grep "^$1:" $OFILE | cut -f6 -d: 2>/dev/null )
+		
+		if [ "${CHECKHOME}" = "$2" ] 
+		then
+			if [ ! -d $2 ]
+			then
+				mkdir -p $2
+				if [ "$?" != "0" ]
+				then
+					${ECHO} "mkdir -p $2 failed"
+					ecode=1
+				fi
+				chown ${CHECKUID}:${CHECKGID} $2
+				chmod -R 755 $2
+			fi
+		else
+			# modify the user to set the new home dir and move any current home dir to there
+			usermod -d $2 -m $1
+			if [ "$?" != "0" ]
+			then
+				${ECHO} "usermod -d $2 -m $1 failed"
+				ecode=1
+			fi
+		fi
+	else
+		${ECHO} "user $1 doesn't exist"
+		ecode=1
+	fi
+	
+	rm -f $OFILE
+	return ${ecode}
+}
+
+##################################################################
+#checkloginsforpwds checks /etc/shadow for logins without passwords
+# the first argument is a list of logins to check
+##################################################################
+checkloginsforpwds () {
+	for i in $1
+	do
+		CHECK_LOGIN=$( grep "^${i}:" /etc/shadow | grep "!!" )
+		if [ "${CHECK_LOGIN}" != "" ]
+		then
+			NOPWD="${NOPWD} ${i}"
+		fi
+	done
+	
+	if [ "${NOPWD}" != "" ]
+	then
+	   ${ECHO} ""
+	   ${ECHO} "REMINDER:  The following logins must have a passwords assigned to them.\n"
+	   ${ECHO} "##############################################################"
+	   ${ECHO} "		${NOPWD}	"
+	   ${ECHO} "##############################################################"
+	   ${ECHO} ""
+	   ${ECHO} "           This must be done by executing the following command:"
+	   ${ECHO} ""
+	   ${ECHO} "           $ passwd <login>"
+	   ${ECHO} ""
+	   ${ECHO} "           After typing the \"passwd\" command you will be prompted for"
+	   ${ECHO} "           the password for the login."          
+	   ${ECHO} ""
+	fi
+}
+
+##################################################################
+# checkassignpasswords checks /etc/shadow for logins without passwords
+# and then asks the user to assign one
+# the first argument is a list of logins to check
+##################################################################
+checkassignpasswords () {
+	for i in $1
+	do
+		CHECK_LOGIN=$( grep "^${i}:" /etc/shadow | grep LK )
+		if [ "${CHECK_LOGIN}" != "" ]
+		then
+			${ECHO} "Please assign a password for the '${i}' login"
+			passwd ${i}
+			${ECHO}
+		fi
+	done
+}
+
+############################################################################
+# copywithperms origfile destfile owner group perms [save suffix]
+# copies origfile to destfile, giving destfile ownership and permssions
+# from owner, group, and perms.  If the sixth argument is "save", the
+# original is saved in the same place with the seventh argument as the
+# suffix.  If the seventh arg is null, $$ is used
+############################################################################
+copywithperms () {
+	SAVE=0
+	ECODE=0
+	if [ "$6" = "save" -a -f "$2" ]
+	then
+		if [ "$7" = "" ]
+		then
+			cp $2 $2.$$
+		else
+			cp $2 $2.$7
+		fi
+	fi
+	if [ -f $1 ]
+	then
+		cp $1 $2
+		ECODE=$?
+		chown ${3}:${4} $2
+		chmod $5 $2
+	else
+		${ECHO} "$1 is not a file.  No copy done!"
+	fi
+	return ${ECODE}
+}
+
+############################################################################
+# mkdirwithperms dirname owner group perms ifExist
+# makes directory dirname , giving dirname ownership and permssions
+# from owner, group, and perms.  
+# perms can be DC if you don't care
+# ifExist can be rm, error, dontcreate
+############################################################################
+mkdirwithperms () {
+	ECODE=0
+	if [ -f $1 ]
+	then
+		ECODE=1
+		${ECHO} "$1 exists but is a file.  No mkdir done!"
+	elif [ -d $1 ]
+	then
+		if [ "$5" = "rm" ]
+		then
+			rm -rf $1
+			mkdir -p $1
+			if [ "$?" != "0" ]
+			then
+				${ECHO} "mkdir -p $1 failed"
+				ECODE=1
+			fi
+		elif [ "$5" = "error" ]
+		then
+			ECODE=1
+			${ECHO} "$1 is a directory.  No mkdir done!"
+		elif [ "$5" != "dontcreate" ]
+		then
+			mkdir -p $1
+			if [ "$?" != "0" ]
+			then
+				${ECHO} "mkdir -p $1 failed"
+				ECODE=1
+			fi
+		fi
+	else
+		mkdir -p $1
+		if [ "$?" != "0" ]
+		then
+			${ECHO} "mkdir -p $1 failed"
+			ECODE=1
+		fi
+	fi
+	if [ "${ECODE}" = "0" ]
+	then
+		chown ${2}:${3} $1
+		if [ "$4" != "DC" ]
+		then
+			chmod $4 $1
+		fi
+	fi
+	return ${ECODE}
+}
+
+
+############################################################################
+# chownwithperms owner group file mode
+# changes the ownership and mode for the specified file
+############################################################################
+chownwithperms () {
+	chown ${1}:${2} $3
+	chmod $4 $3
+}
+
+verifywhosrunning () {
+	userid=$( id | cut -f2 -d"(" | cut -f1 -d")" )
+	if [ "${userid}" != "$1" ]
+	then
+		${ECHO} "You must be $1 to run $0"
+		exit 1
+	fi
+}
+
+replaceline() {
+
+	name=$1
+	value=$2
+	file=$3
+
+	if [ -z "${file}" ]
+	then
+		${ECHO} "replaceline: ERROR: insufficient arguments: $1 $2" >&2
+		return 1
+	fi
+
+	if [ -n "$4" ]
+	then
+		${ECHO} "replaceline: ERROR: too many arguments: $1 $2 $3 $4" >&2
+		return 1
+	fi
+
+	if [ -f ${file} ]
+	then
+		grep -v "^${name}=" ${file} > ${file}.$$
+		${ECHO} "${name}=${value}" >> ${file}.$$
+		mv -f ${file}.$$ ${file}
+	else 
+		${ECHO} "${name}=${value}" > ${file}
+	fi
+}
+
+replaceline_with_quotes() {
+
+	name=$1
+	value=$2
+	file=$3
+
+	if [ -z "${file}" ]
+	then
+		${ECHO} "replaceline: ERROR: insufficient arguments: $1 $2" >&2
+		return 1
+	fi
+
+	if [ -n "$4" ]
+	then
+		${ECHO} "replaceline: ERROR: too many arguments: $1 $2 $3 $4" >&2
+		return 1
+	fi
+
+	if [ -f ${file} ]
+	then
+		grep -v "^${name}=" ${file} > ${file}.$$
+		${ECHO} "${name}=\"${value}\"" >> ${file}.$$
+		mv -f ${file}.$$ ${file}
+	else 
+		${ECHO} "${name}=\"${value}\"" > ${file}
+	fi
+}
+
+# this deleteline will not actually delete the entry
+# but only delete the value leaving the name=
+# when siteconf.pl went from Boilerplate to Fillin,
+# we changed this because Fillin can handle null values.
+
+deleteline() {
+
+	name=$1
+	file=$2
+
+	if [ -z "${file}" ]
+	then
+		${ECHO} "deleteline: ERROR: insufficient arguments" >&2
+		return 1
+	fi
+
+	if [ -f ${file} ]
+	then
+		cp ${file} ${file}.$$
+		lno=$( grep -n "^${name}=" ${file} | cut -d: -f1 )
+		if [ "${lno}" != "" ] 
+		then
+			sed "${lno}d" ${file} > ${file}.$$
+		fi
+		${ECHO} "${name}=" >> ${file}.$$
+		mv -f ${file}.$$ ${file}
+	else 
+		${ECHO} "${name}=" > ${file}
+	fi
+}
+
+# dropline will drop the line from the file
+# unlike the deleteline function above
+
+dropline() {
+
+	name=$1
+	file=$2
+
+	if [ -z "${file}" ]
+	then
+		${ECHO} "dropline: ERROR: insufficient arguments" >&2
+		return 1
+	fi
+
+	if [ -f ${file} ]
+	then
+		grep -v "^${name}=" ${file} > ${file}.$$
+		mv -f ${file}.$$ ${file}
+	fi
+}
+
+pause_install() {
+
+	if [ "${Pause}" =  "1" ]
+	then
+		if ${chkyn} -y "Continue with ${Itype}?"
+		then
+			return 0
+		else
+			${ECHO} "${PNAME}: quitting" >&2
+			exit 1
+		fi
+	fi
+}
+
+get_ITYPE() {
+	ITYPE=$( ${chkyn} -fer ${q_flags} -h\? ${ITYPE:+-D"${ITYPE}"} -H \
+"	If you are doing a fresh install, answer 'I' or answer 'U' for upgrade." \
+"Is this a fresh 'install' or 'upgrade' (I or U):${ITYPE:+ [${ITYPE}]}" \
+	'^[IU]$' \
+'*** ERROR *** Entry must be I or U.' )
+}
+
+
+###
+# Change an /etc/group entry to allow a give user to change group into it.
+# arg1 = comma-sep group list (e.g., sylantro,other)
+# arg2 = user
+###
+addUserToGroup()
+{
+	if [ -z "$1" -o -z "$2" ]
+	then
+		${ECHO} "addUserToGroup failed, need two args, group and user"
+		return 1
+	else
+		usermod -G $1 $2
+	fi
+	return 0
+}
+
+################### BACKUP AND RESTORE METHODS ########################
+###################       VARIABLES          ##########################
+###################       VARIABLES          ##########################
+###################       VARIABLES          ##########################
+###################       VARIABLES          ##########################
+
+NO_FILE_INDICATOR="__NO_PREVIOUS_FILE__"
+SAVE_SUFFIX=${Project}save
+
+###################       SUBROUTINES        ##########################
+###################       SUBROUTINES        ##########################
+###################       SUBROUTINES        ##########################
+###################       SUBROUTINES        ##########################
+###################       SUBROUTINES        ##########################
+
+##############################################################################
+# Purpose:  make a backup copy of a file in such a way that the backup
+# won't be lost by re-running your script PLUS give you a predictable name
+# for the most recent back up to use when you roll back.
+#
+# Input:
+# - Arg1 = file to back up
+#
+# Requirement: 
+# - Remove $1.save before calling this function or else a copy won't be made.
+# - Make sure to set the value of env value TODAY to use as a suffix.
+#
+# Description:
+# Copy $1 to $1.${SAVE_SUFFIX}.${TODAY}, then link that to $1.save.
+#
+##############################################################################
+make_backup_copy ()
+{
+	if [ -z "${TODAY}" ]
+	then
+		${ECHO} "make_backup_copy - TODAY variable is unset" >&2
+		return 1
+	fi
+
+	if [ -f $1.${SAVE_SUFFIX}.${TODAY} -a -h $1.save ]
+	then
+		${ECHO} "Note: backup already exists for $1"
+	else
+		# if existing file doesn't exist, set up for later delete by rollback
+		if [ ! -f $1 -a ! -h $1 ]
+		then
+			${ECHO} ${NO_FILE_INDICATOR} > $1
+		fi
+		cp -p $1 $1.${SAVE_SUFFIX}.${TODAY}
+		ln -s $1.${SAVE_SUFFIX}.${TODAY} $1.save
+	fi
+}
+
+################################################################################
+# Purpose: Find the actual file that belongs to $1, which can be a symbolic 
+# link.
+# 
+# Input:
+# - Arg1 = path to file or link
+# - Arg2 = true if you want _SRCFILE to be null if no actual file is 
+#  	found.  If Arg2 is NOT true, then _SRCFILE is set to Arg1.
+# 
+# Side Effect:
+# Sets value of _SRCFILE variable
+################################################################################
+find_source_file ()
+{
+	if [ -z "$1" ]
+	then
+		${ECHO} "find_source_file - needs at least one argument" >&2
+		return 1
+	fi
+
+	ls -l $1 > /tmp/tls$$
+	cat /tmp/tls$$ | sed 's/  */	/g' |cut -f11 > /tmp/cuts$$
+	_SRCFILE=$( cat /tmp/cuts$$ )
+
+	if [ "$_SRCFILE" = "" ]
+	then
+		if [ "$2" != "true" ]
+		then
+			_SRCFILE=$1
+		fi
+	fi
+	rm -f /tmp/tls$$ /tmp/cuts$$
+}
+
+#######################################################################
+# Purpose: Expands template file using data in COPT variable.
+# Diffs expanded template against existing file and installs if different.
+# If arg5 = true, sets _config_changes=1 so you know that changes were installed
+#
+# Makes its own backup copy using make_backup_copy.
+# Does install if different using install_if_different.
+#
+# Input:
+# Arg1 = template path without .tmpl extension
+# Arg2 = install path
+# Arg3 = owner and group (e.g., root:other)
+# Arg4 = permissions (e.g., 750)
+# Arg5 = true/false, if expanded file is different than installed .
+#		Set _config_changes to 1 if Arg5 is true.  Otherwise, don't touch 
+#		_config_changes
+# 
+# Requirement: set COPT to the value of the -c option to siteconf.pl
+#
+# Side Effect: sets _config_changes=1 if changes were installed
+#######################################################################
+install_from_template () 
+{
+	if [ -z "${COPT}" ]
+	then
+		${ECHO} "install_from_template - COPT is unset" >&2
+		return 1
+	fi
+
+	TMPL=$( basename ${1} )
+	OFILE=/tmp/${TMPL}
+	if [ -f ${1}.tmpl ]
+	then
+
+		${PROJECT_HOME}/bin/siteconf.pl -t ${1}.tmpl -c ${COPT} -o ${OFILE}
+		install_if_different ${OFILE} ${2} ${3} ${4} ${5}
+
+	else
+		${ECHO} "install_from_template: ERROR: Missing ${TMPL}.tmpl" >&2
+	fi
+	rm -f ${OFILE}
+}
+
+
+#######################################################################
+# Purpose: Copies source to destination if the two are different.
+# If arg5 = true, sets _config_changes=1 so you know that changes were installed
+#
+# Makes its own backup copy using make_backup_copy.
+#
+# Input:
+# Arg1 = source path
+# Arg2 = install path
+# Arg3 = owner and group (e.g., root:other)
+# Arg4 = permissions (e.g., 750)
+# Arg5 = true/false, if expanded file is different than installed .
+#		Set _config_changes to 1 if Arg5 is true.  Otherwise, don't touch 
+#		_config_changes
+# 
+# Side Effect: sets _config_changes=1 if changes were installed
+#######################################################################
+install_if_different()
+{
+		# Take backup before changing.
+		# Only change if different.
+		if [ -f ${2} ]
+		then
+			diff ${1} ${2} > /dev/null
+			diffrc=$?
+			if [ "${diffrc}" != "0" ]
+			then
+				${ECHO} "Installing ${2}"
+				make_backup_copy ${2}
+				mv -f ${1} ${2}
+				chown ${3} ${2}
+				chmod ${4} ${2}
+				if [ "${5}" = "true" ]
+				then
+					_config_changes=1
+				fi
+			fi
+		else
+			# creates backup containing ${NO_FILE_INDICATOR} for rollback removal
+			make_backup_copy ${2}  
+			mv -f ${1} ${2}
+			chown ${3} ${2}
+			chmod ${4} ${2}
+			if [ "${5}" = "true" ]
+			then
+				_config_changes=1
+			fi
+		fi
+}
+###################################################################
+# Purpose: rollback a file whose backup was made with make_backup_copy
+#
+# Input:
+# Arg1 is path of installed file. Subroutine will look for ${1}.save
+# Arg2 = true/false, if expanded file is different than installed, 
+#		set _config_changes to 1 if Arg2 is true.  Otherwise, don't touch 
+#		_config_changes
+#
+# Side Effect: sets _config_changes=1 if changes were rolled back
+###################################################################
+rollback_from_save ()
+{
+	if [ -f ${1}.save -o -h ${1}.save ]
+	then
+		find_source_file ${1}.save false
+		${ECHO} "rollback_from_save: rolling back to $( basename ${_SRCFILE} )"
+		grep ${NO_FILE_INDICATOR} ${_SRCFILE} > /dev/null
+		if [ $? -eq 0 ]
+		then
+			rm -f ${_SRCFILE} ${1}
+		else
+			mv -f ${_SRCFILE} ${1}
+		fi
+		if [ "${2}" = "true" ]
+		then
+			_config_changes=1
+		fi
+		rm -f ${1}.save
+	fi
+}
diff --git a/aai-traversal/src/main/scripts/install/siteconf.pl b/aai-traversal/src/main/scripts/install/siteconf.pl
new file mode 100644
index 0000000..d035851
--- /dev/null
+++ b/aai-traversal/src/main/scripts/install/siteconf.pl
@@ -0,0 +1,100 @@
+#!/usr/bin/perl
+# CC_ID_SITECONF_PL[] = "@(#)/vobs/waas/src/oam/siteconf.pl@@/main/4"
+
+#.Description
+# This perl script takes as input template file, 
+# and one or more configuration files.  It uses the values in the 
+# configuration files as substitutions for the matching tags in the template 
+# file.
+
+#.Constraints
+# The input files must be readable by the script.
+
+#.See Also
+#
+
+use Getopt::Std;
+
+local $dbg=0;
+
+getopts ('dt:c:');
+
+if ($opt_d) {
+	$dbg=$opt_d;
+}
+
+if ($dbg) {
+	print STDERR "opt_d=$opt_d\n";
+	print STDERR "opt_t=$opt_t\n";
+	print STDERR "opt_c=$opt_c\n";
+}
+
+###
+# Print usage if no arguments passed
+if (! $opt_t) {
+	print STDERR "Usage:  $0 -t templatefile -c configfilelist\n";
+	exit (1);
+}
+
+# process the template file variable
+if ($opt_t) {
+	if (! -r $opt_t) {
+		print STDERR "Error:  Can't read template file $opt_t\n";
+		exit (2);
+	}
+	$templatefile = $opt_t;
+}
+else {
+	print STDERR "Error:  You must enter the template file name\n";
+	exit (2);
+}
+
+###
+# Global error flag for return code when exiting
+$err = 0;
+
+$configlist = '';
+if ($opt_c) {
+	$configlist = $opt_c;
+}
+
+# process the site configuration file variable
+if ($configlist) {
+	@siteary = split /,/, $configlist; 
+}
+
+# Add PROJECT_HOME to Conf dictionary
+$Conf{'PROJECT_HOME'} = $ENV{'PROJECT_HOME'};
+
+foreach $arg (@siteary) {
+	if ($dbg) { print STDERR "Opening $arg\n" }
+
+	open(CONF, $arg) || die $!, ", '$arg'\n";
+
+	while (<CONF>) {
+	    #1 while chomp();
+	    $_ =~ s/[\r\n]$//g; # strip newlines and dos-injected carriage returns
+		if ( /=/ ) {
+			($attr,$value) = split(/=/,$_,2);
+			$value =~ s/\$PHOME/$ENV{'PROJECT_HOME'}/;
+			$value =~ s/\$PROJECT_HOME/$ENV{'PROJECT_HOME'}/;
+			$Conf{$attr} = $value;
+		}
+	}
+
+	close CONF;
+}
+
+if ($dbg) { print STDERR "Expanding $templatefile\n" }
+
+# Expand a config file 
+
+open(TEMPLATE, $templatefile) || die $!, ", '$templatefile'\n";
+while (<TEMPLATE>) {
+	# handle strings such as @HTTP_ROOT@@HTTP_PORT@
+	s/@(\w+)@/$Conf{$1}/g;
+	print;
+}
+	
+close TEMPLATE;
+
diff --git a/aai-traversal/src/main/scripts/install/updateQueryData.sh b/aai-traversal/src/main/scripts/install/updateQueryData.sh
new file mode 100644
index 0000000..798d5b8
--- /dev/null
+++ b/aai-traversal/src/main/scripts/install/updateQueryData.sh
@@ -0,0 +1,97 @@
+#!/bin/ksh
+
+###
+# ============LICENSE_START=======================================================
+# org.openecomp.aai
+# ================================================================================
+# Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+# ================================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+# 
+#      http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ============LICENSE_END=========================================================
+###
+
+PROGNAME=$(basename $0)
+PROJECT_HOME=/opt/app/aai-traversal
+OUTFILE=$PROJECT_HOME/logs/misc/${PROGNAME}.log.$(date +\%Y-\%m-\%d)
+
+TS=$(date "+%Y-%m-%d %H:%M:%S")
+
+CHECK_USER="aaiadmin"
+userid=$( id | cut -f2 -d"(" | cut -f1 -d")" )
+if [ "${userid}" != $CHECK_USER ]; then
+    echo "You must be  $CHECK_USER to run $0. The id used $userid."
+    exit 1
+fi 
+
+error_exit () {
+	echo "${PROGNAME}: failed for ${1:-"Unknown error"} on cmd $2" 1>&2
+	echo "${PROGNAME}: failed for ${1:-"Unknown error"} on cmd $2" >> $OUTFILE
+#	exit ${2:-"1"}
+}
+
+j=0
+for filepath in `ls $PROJECT_HOME/bundleconfig/etc/scriptdata/widget-model-json/*.json|sort -f`
+do
+j=$(expr "$j" + 1)
+filename=$(basename $filepath)
+echo "Begin putTool for widget $filename" | tee -a $OUTFILE
+vers=`grep model-invariant-id $filepath|cut -d':' -f2|cut -d'"' -f2`
+# last parameter will skip put if it exists
+resource=service-design-and-creation/models/model/$vers
+$PROJECT_HOME/scripts/putTool.sh $resource $filepath 412 >> $OUTFILE 2>&1 || error_exit "$resource $filepath" $j
+echo "End putTool for widget $filename" | tee -a $OUTFILE
+done
+
+j=0
+for filepath in `ls $PROJECT_HOME/bundleconfig/etc/scriptdata/named-query-json/*.json|sort -f`
+do
+j=$(expr "$j" + 1)
+filename=$(basename $filepath)
+echo "Begin putTool for named-query $filename" | tee -a $OUTFILE
+vers=`grep named-query-uuid $filepath|cut -d':' -f2|cut -d'"' -f2`
+# last parameter will skip put if it exists
+resource=service-design-and-creation/named-queries/named-query/$vers
+$PROJECT_HOME/scripts/putTool.sh $resource $filepath 412 >> $OUTFILE 2>&1 || error_exit "$resource $filepath" $j
+echo "End putTool for named-query $filename" | tee -a $OUTFILE
+done
+
+j=0
+for filepath in `ls $PROJECT_HOME/bundleconfig/etc/scriptdata/resource-model-json/*.json|sort -f`
+do
+j=$(expr "$j" + 1)
+filename=$(basename $filepath)
+echo "Begin putTool for resource model $filename" | tee -a $OUTFILE
+vers=`grep model-invariant-id $filepath|cut -d':' -f2|cut -d'"' -f2`
+# last parameter will skip put if it exists
+resource=service-design-and-creation/models/model/$vers
+$PROJECT_HOME/scripts/putTool.sh $resource $filepath 412 >> $OUTFILE 2>&1 || error_exit "$resource $filepath" $j
+echo "End putTool for resource model $filename" | tee -a $OUTFILE
+done
+
+j=0
+for filepath in `ls $PROJECT_HOME/bundleconfig/etc/scriptdata/service-model-json/*.json|sort -f`
+do
+j=$(expr "$j" + 1)
+filename=$(basename $filepath)
+echo "Begin putTool for service model $filename" | tee -a $OUTFILE
+vers=`grep model-invariant-id $filepath|cut -d':' -f2|cut -d'"' -f2`
+# last parameter will skip put if it exists
+resource=service-design-and-creation/models/model/$vers
+$PROJECT_HOME/scripts/putTool.sh $resource $filepath 412 >> $OUTFILE 2>&1 || error_exit "$resource $filepath" $j
+echo "End putTool for service model $filename" | tee -a $OUTFILE
+done
+
+echo "$PROGNAME completed ${TS}" | tee -a $OUTFILE
+echo "See output and error file: $OUTFILE"
+
+exit 0
diff --git a/aai-traversal/src/main/scripts/putTool.sh b/aai-traversal/src/main/scripts/putTool.sh
new file mode 100644
index 0000000..bc89e86
--- /dev/null
+++ b/aai-traversal/src/main/scripts/putTool.sh
@@ -0,0 +1,148 @@
+#!/bin/ksh
+
+###
+# ============LICENSE_START=======================================================
+# org.openecomp.aai
+# ================================================================================
+# Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+# ================================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#     http://www.apache.org/licenses/LICENSE-2.0
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ============LICENSE_END=========================================================
+###
+
+#
+# The script is called with a resource, filepath and an optional argument to
+# ignore HTTP failure codes which would otherwise indicate a failure.
+# It invokes a PUT on the resource with the file using curl
+# Uses aaiconfig.properties for authorization type and url. The HTTP response
+# code is checked. Responses between 200 and 299 are considered success.
+# When the ignore failure code parameter is passed, responses outside of
+# the 200 to 299 range but matching a sub-string of the parameter are
+# considered success. For example, a parameter value of 412 will consider
+# responses in the range of 200 to 299 and 412 successes.
+#
+# method checking parameter list for two strings, and determine if
+# the second string is a sub-string of the first
+contains() {
+    string="$1"
+    substring="$2"
+    if test "${string#*$substring}" != "$string"
+    then
+        return 0    # $substring is in $string
+    else
+        return 1    # $substring is not in $string
+    fi
+}
+
+# remove leading slash when present
+RESOURCE=`echo $1 | sed "s,^/,,"`
+if [ -z $RESOURCE ]; then
+        echo "resource parameter is missing"
+        echo "usage: $0 resource file [expected-failure-codes]"
+        exit 1
+fi
+JSONFILE=$2
+if [ -z $JSONFILE ]; then
+        echo "json file parameter is missing"
+        echo "usage: $0 resource file [expected-failure-codes]"
+        exit 1
+fi
+echo `date` "   Starting $0 for resource $RESOURCE"
+ALLOWHTTPRESPONSES=$3
+
+XFROMAPPID="AAI-TOOLS"
+XTRANSID=`uuidgen`
+
+userid=$( id | cut -f2 -d"(" | cut -f1 -d")" )
+if [ "${userid}" != "aaiadmin" ]; then
+    echo "You must be aaiadmin to run $0. The id used $userid."
+    exit 1
+fi
+
+. /etc/profile.d/aai.sh
+PROJECT_HOME=/opt/app/aai-traversal
+prop_file=$PROJECT_HOME/bundleconfig/etc/appprops/aaiconfig.properties
+log_dir=$PROJECT_HOME/logs/misc
+today=$(date +\%Y-\%m-\%d)
+
+MISSING_PROP=false
+RESTURL=`grep ^aai.server.url= $prop_file |cut -d'=' -f2 |tr -d "\015"`
+if [ -z $RESTURL ]; then
+        echo "Property [aai.server.url] not found in file $prop_file"
+        MISSING_PROP=true
+fi
+USEBASICAUTH=false
+BASICENABLE=`grep ^aai.tools.enableBasicAuth $prop_file |cut -d'=' -f2 |tr -d "\015"`
+if [ -z $BASICENABLE ]; then
+        USEBASICAUTH=false
+else
+        USEBASICAUTH=true
+        CURLUSER=`grep ^aai.tools.username $prop_file |cut -d'=' -f2 |tr -d "\015"`
+        if [ -z $CURLUSER ]; then
+                echo "Property [aai.tools.username] not found in file $prop_file"
+                MISSING_PROP=true
+        fi
+        CURLPASSWORD=`grep ^aai.tools.password $prop_file |cut -d'=' -f2 |tr -d "\015"`
+        if [ -z $CURLPASSWORD ]; then
+                echo "Property [aai.tools.password] not found in file $prop_file"
+                MISSING_PROP=true
+        fi
+fi
+
+if [ $MISSING_PROP = false ]; then
+        if [ $USEBASICAUTH = false ]; then
+                AUTHSTRING="--cert $PROJECT_HOME/bundleconfig/etc/auth/aaiClientPublicCert.pem --key $PROJECT_HOME/bundleconfig/etc/auth/aaiClientPrivateKey.pem"
+        else
+                AUTHSTRING="-u $CURLUSER:$CURLPASSWORD"
+        fi
+        result=`curl --request PUT -sL -w "%{http_code}" -o /dev/null -k $AUTHSTRING -H "X-FromAppId: $XFROMAPPID" -H "X-TransactionId: $XTRANSID" -H "Accept: application/json" -T $JSONFILE $RESTURL$RESOURCE`
+        #echo "result is $result."
+        RC=0;
+        if [ $? -eq 0 ]; then
+                case $result in
+                        +([0-9])?)
+                                #if [[ "$result" -eq 412 || "$result" -ge 200 && $result -lt 300 ]]
+                                if [[ "$result" -ge 200 && $result -lt 300 ]]
+                                then
+                                        echo "PUT result is OK,  $result"
+                                else
+                                        if [ -z $ALLOWHTTPRESPONSES ]; then
+                                                echo "PUT request failed, response code was  $result"
+                                                RC=$result
+                                        else
+                                                contains $ALLOWHTTPRESPONSES $result
+                                                if [ $? -ne 0 ]
+                                                then
+                                                        echo "PUT request failed, unexpected response code was  $result"
+                                                        RC=$result
+                                                else
+                                                        echo "PUT result is expected,  $result"
+                                                fi
+                                        fi
+                                fi
+                                ;;
+                        *)
+                                echo "PUT request failed, response was $result"
+                                RC=-1
+                                ;;
+
+                esac
+        else
+                echo "FAILED to send request to $RESTURL"
+                RC=-1
+        fi
+else
+        echo "usage: $0 resource file [expected-failure-codes]"
+        RC=-1
+fi
+
+echo `date` "   Done $0, returning $RC"
+exit $RC
diff --git a/aai-traversal/src/main/xjb/bindings.xjb b/aai-traversal/src/main/xjb/bindings.xjb
new file mode 100644
index 0000000..b7629d3
--- /dev/null
+++ b/aai-traversal/src/main/xjb/bindings.xjb
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<jaxb:bindings
+    version="2.1"
+    xmlns:jaxb="http://java.sun.com/xml/ns/jaxb"
+    xmlns:xs="http://www.w3.org/2001/XMLSchema">
+    <jaxb:bindings scd="x-schema::a" xmlns:a="http://org.openecomp.aai.inventory/v7">
+        <jaxb:schemaBindings>
+            <jaxb:package name="org.openecomp.aai.domain.yang.v7"/>
+        </jaxb:schemaBindings>      
+    </jaxb:bindings>
+    <jaxb:bindings scd="x-schema::a" xmlns:a="http://org.openecomp.aai.inventory/v8">
+        <jaxb:schemaBindings>
+            <jaxb:package name="org.openecomp.aai.domain.yang.v8"/>
+        </jaxb:schemaBindings>      
+    </jaxb:bindings>
+    <jaxb:bindings scd="x-schema::a" xmlns:a="http://org.openecomp.aai.inventory/v9">
+        <jaxb:schemaBindings>
+            <jaxb:package name="org.openecomp.aai.domain.yang"/>
+        </jaxb:schemaBindings>      
+    </jaxb:bindings>
+</jaxb:bindings>
+\ No newline at end of file
author	Venkata Harish K Kajur <vk250x@att.com>	2017-05-12 17:36:59 -0400
committer	Venkata Harish K Kajur <vk250x@att.com>	2017-05-12 17:37:13 -0400
commit	b5b99b72733ca5c064b46fdf4527ace28b8b545b (patch)
tree	b1606e7d824e5d56b3530f724bf7bf326f9a7833 /aai-traversal/src/main
parent	b6a2b26886ac329dd0836270127c1b9d283c3659 (diff)