AT&T 2.0.19 Code drop, stage 2

Issue-ID: AAF-197
Change-Id: Ifc93308f52c10d6ad82e99cd3ff5ddb900bf219a
Signed-off-by: Instrumental <jcgmisc@stl.gathman.org>

33 files changed, 4500 insertions, 0 deletions

diff --git a/cadi/client/.gitignore b/cadi/client/.gitignore
new file mode 100644
index 00000000..8f9d9622
--- /dev/null
+++ b/cadi/client/.gitignore
@@ -0,0 +1,5 @@
+/.project
+/.settings/
+/target/
+/logs/
+/.classpath
diff --git a/cadi/client/pom.xml b/cadi/client/pom.xml
new file mode 100644
index 00000000..1081ab09
--- /dev/null
+++ b/cadi/client/pom.xml
@@ -0,0 +1,89 @@
+<!--
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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 xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<parent>
+	<groupId>org.onap.aaf.cadi</groupId>
+	<artifactId>parent</artifactId>
+	<version>1.5.0-SNAPSHOT</version>
+	<relativePath>..</relativePath>
+</parent>
+
+	<artifactId>aaf-cadi-client</artifactId>
+	<name>AAF CADI Client</name>
+	<packaging>jar</packaging>
+	<modelVersion>4.0.0</modelVersion>
+
+	<developers>
+		<developer>
+			<name>Jonathan Gathman</name>
+			<email>jonathan.gathman@att.com</email>
+			<organization>ATT</organization>
+			<roles>
+				<role>Architect</role>
+				<role>Lead Developer</role>
+			</roles>
+		</developer>
+		<developer>
+			<name>Gabe Maurer</name>
+			<email>gabe.maurer@att.com</email>
+			<organization>ATT</organization>
+			<roles>
+				<role>Developer</role>
+			</roles>
+		</developer>
+		<developer>
+			<name>Ian Howell</name>
+			<email>ian.howell@att.com</email>
+			<organization>ATT</organization>
+			<roles>
+				<role>Developer</role>
+			</roles>
+		</developer>
+	</developers>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.onap.aaf.misc</groupId>
+			<artifactId>aaf-misc-rosetta</artifactId>
+			
+		</dependency>
+		<dependency>
+			<groupId>org.onap.aaf.cadi</groupId>
+			<artifactId>aaf-cadi-core</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>javax.servlet</groupId>
+			<artifactId>javax.servlet-api</artifactId>
+			<scope>compile</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-jarsigner-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+	
+</project>
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/client/AbsAuthentication.java b/cadi/client/src/main/java/org/onap/aaf/cadi/client/AbsAuthentication.java
new file mode 100644
index 00000000..7a32473c
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/client/AbsAuthentication.java
@@ -0,0 +1,130 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.client;
+
+import java.io.IOException;
+
+import org.onap.aaf.cadi.SecuritySetter;
+import org.onap.aaf.cadi.Symm;
+import org.onap.aaf.cadi.config.SecurityInfoC;
+
+/**
+ * AbsAuthentication is a class representing how to Authenticate onto a Client.
+ * 
+ * Methods of setting Authentication on a Client vary, so CLIENT is a Generic Type
+ * This allows the ability to apply security onto Different Client Types, as they come 
+ * into vogue, or change over time.
+ * 
+ * Password is encrypted at rest.
+ *  
+ * @author Jonathan
+ *
+ * @param <CLIENT>
+ */
+public abstract class AbsAuthentication<CLIENT> implements SecuritySetter<CLIENT> {
+	// HTTP Header for Authentication is "Authorization".  This was from an early stage of internet where 
+	// Access by Credential "Authorized" you for everything on the site.  Since those early days, it became
+	// clear that "full access" wasn't appropriate, so the split between Authentication and Authorization
+	// came into being... But the Header remains.
+	public static final String AUTHORIZATION = "Authorization";
+	private static final Symm symm;
+
+	protected static final String REPEAT_OFFENDER = "This call is aborted because of repeated usage of invalid Passwords";
+	private static final int MAX_TEMP_COUNT = 10;
+	private static final int MAX_SPAM_COUNT = 10000;
+	private static final long WAIT_TIME = 1000*60*4;
+	private final byte[] headValue;
+	private String user;
+	protected final SecurityInfoC<CLIENT> securityInfo;
+	protected long lastMiss;
+	protected int count;
+	
+	static {
+		try {
+			symm = Symm.encrypt.obtain();
+		} catch (IOException e) {
+			throw new RuntimeException("Cannot create critical internal encryption key",e);
+		}
+		
+	}
+
+	public AbsAuthentication(final SecurityInfoC<CLIENT> securityInfo, final String user, final byte[] headValue) throws IOException {
+		this.headValue = headValue==null?null:symm.encode(headValue);
+		this.user = user;
+		this.securityInfo = securityInfo;
+		lastMiss=0L;
+		count=0;
+	}
+
+	protected String headValue() throws IOException {
+		if(headValue==null) {
+			return "";
+		} else {
+			return new String(symm.decode(headValue));
+		}
+	}
+	
+	protected void setUser(String id) {
+		user = id;
+	}
+	
+	@Override
+	public String getID() {
+		return user;
+	}
+
+	public boolean isDenied() {
+		if(lastMiss>0 && lastMiss>System.currentTimeMillis()) {
+			return true;
+		} else {
+			lastMiss=0L;
+			return false;
+		}
+	}
+
+	public synchronized int setLastResponse(int httpcode) {
+		if(httpcode == 401) {
+			++count;
+			if(lastMiss==0L && count>MAX_TEMP_COUNT) {
+				lastMiss=System.currentTimeMillis()+WAIT_TIME;
+			}
+			//				if(count>MAX_SPAM_COUNT) {
+			//					System.err.printf("Your service has %d consecutive bad service logins to AAF. \nIt will now exit\n",
+			//							count);
+			//					System.exit(401);
+			//				}
+			if(count%1000==0) {
+				System.err.printf("Your service has %d consecutive bad service logins to AAF. AAF Access will be disabled after %d\n",
+						count,MAX_SPAM_COUNT);
+			}
+
+		} else {
+			lastMiss=0;
+		}
+		return count;
+	}
+
+	public int count() {
+		return count;
+	}
+
+}
\ No newline at end of file
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/client/AbsTransferSS.java b/cadi/client/src/main/java/org/onap/aaf/cadi/client/AbsTransferSS.java
new file mode 100644
index 00000000..3815bc67
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/client/AbsTransferSS.java
@@ -0,0 +1,76 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.client;
+
+import java.security.Principal;
+
+import org.onap.aaf.cadi.SecuritySetter;
+import org.onap.aaf.cadi.config.SecurityInfoC;
+import org.onap.aaf.cadi.principal.TaggedPrincipal;
+
+/**
+ * This client represents the ability to Transfer the Identity of the caller to the authenticated
+ * user being transferred to.  This ability is critical for App-to-App communication to ensure that 
+ * Authorization can happen on the End-Users' credentials when appropriate, even though Authentication
+ * to App1 by App2 must be by App2's credentials.
+ *  
+ * @author Jonathan
+ *
+ * @param <CLIENT>
+ */
+public abstract class AbsTransferSS<CLIENT> implements SecuritySetter<CLIENT> {
+	protected String value;
+	protected SecurityInfoC<CLIENT> securityInfo;
+	protected SecuritySetter<CLIENT> defSS;
+	private Principal principal;
+
+	//Format:<ID>:<APP>:<protocol>[:AS][,<ID>:<APP>:<protocol>]*
+	public AbsTransferSS(TaggedPrincipal principal, String app) {
+		init(principal, app);
+	}
+
+	public AbsTransferSS(TaggedPrincipal principal, String app, SecurityInfoC<CLIENT> si) {
+		init(principal,app);
+		securityInfo = si;
+		this.defSS = si.defSS;
+	}
+
+	private void init(TaggedPrincipal principal, String app)  {
+		this.principal=principal;
+		if(principal==null) {
+			return;
+		} else  {
+			value = principal.getName() + ':' + 
+					app + ':' + 
+					principal.tag() + ':' +
+					"AS";
+		}
+	}
+
+	/* (non-Javadoc)
+	 * @see org.onap.aaf.cadi.SecuritySetter#getID()
+	 */
+	@Override
+	public String getID() {
+		return principal==null?"":principal.getName();
+	}
+}
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/client/BasicAuth.java b/cadi/client/src/main/java/org/onap/aaf/cadi/client/BasicAuth.java
new file mode 100644
index 00000000..1eb8d7c4
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/client/BasicAuth.java
@@ -0,0 +1,28 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.client;
+
+/**
+ * Basic Auth is a marker Interface, because certain kinds of behaviors apply only to User/Password Combinations
+ */
+public interface BasicAuth {
+}
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/client/EClient.java b/cadi/client/src/main/java/org/onap/aaf/cadi/client/EClient.java
new file mode 100644
index 00000000..d5dfebf5
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/client/EClient.java
@@ -0,0 +1,51 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.client;
+
+import java.io.IOException;
+import java.io.OutputStream;
+
+import javax.servlet.http.HttpServletResponse;
+
+import org.onap.aaf.misc.env.APIException;
+import org.onap.aaf.misc.env.Data;
+import org.onap.aaf.misc.rosetta.env.RosettaDF;
+
+
+public interface EClient<CT> {
+	public void setMethod(String meth);
+	public void setPathInfo(String pathinfo);
+	public void setPayload(Transfer transfer);
+	public void addHeader(String tag, String value);
+	public void setQueryParams(String q);
+	public void setFragment(String f);
+	public void send() throws APIException;
+	public<T> Future<T> futureCreate(Class<T> t);
+	public Future<String> futureReadString();
+	public<T> Future<T> futureRead(RosettaDF<T> df,Data.TYPE type);
+	public<T> Future<T> future(T t);
+	public Future<Void> future(HttpServletResponse resp, int expected) throws APIException;
+	
+	public interface Transfer {
+		public void transfer(OutputStream os) throws IOException, APIException;
+	}
+}
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/client/Future.java b/cadi/client/src/main/java/org/onap/aaf/cadi/client/Future.java
new file mode 100644
index 00000000..2579dc11
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/client/Future.java
@@ -0,0 +1,33 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.client;
+
+import org.onap.aaf.cadi.CadiException;
+
+public abstract class Future<T> {
+	public T value;
+	public abstract boolean get(int timeout) throws CadiException;
+	
+	public abstract int code();
+	public abstract String body();
+	public abstract String header(String tag);
+}
\ No newline at end of file
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/client/Holder.java b/cadi/client/src/main/java/org/onap/aaf/cadi/client/Holder.java
new file mode 100644
index 00000000..c13afc25
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/client/Holder.java
@@ -0,0 +1,46 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.client;
+
+/**
+ * Use to set Variables outside of Anonymous classes.
+ * @author Jonathan
+ *
+ * @param <T>
+ */
+public class Holder<T> {
+	private T value;
+	public Holder(T t) {
+		value = t;
+	}
+	public T set(T t) {
+		value = t;
+		return t;
+	}
+	
+	public T get() {
+		return value;
+	}
+	public String toString() {
+		return value.toString();
+	}
+}
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/client/Rcli.java b/cadi/client/src/main/java/org/onap/aaf/cadi/client/Rcli.java
new file mode 100644
index 00000000..5ebc017e
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/client/Rcli.java
@@ -0,0 +1,974 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.client;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.PrintStream;
+import java.net.URI;
+import java.util.Enumeration;
+
+import javax.servlet.ServletInputStream;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.onap.aaf.cadi.CadiException;
+import org.onap.aaf.cadi.SecuritySetter;
+import org.onap.aaf.cadi.client.EClient.Transfer;
+import org.onap.aaf.misc.env.APIException;
+import org.onap.aaf.misc.env.Data.TYPE;
+import org.onap.aaf.misc.env.util.Pool;
+import org.onap.aaf.misc.env.util.Pool.Pooled;
+import org.onap.aaf.misc.rosetta.env.RosettaDF;
+
+public abstract class Rcli<CT> {
+	public static final String FORM_ENCODED = "application/x-www-form-urlencoded";
+	public static final String APPL_JSON = "application/json";
+	public static final String APPL_XML = "application/xml";
+	public static final String BLANK = "";
+	public static final String CONTENT_TYPE = "Content-Type";
+	public static final String ACCEPT = "Accept";
+
+	protected static final String POST = "POST";
+	protected static final String GET = "GET";
+	protected static final String PUT = "PUT";
+	protected static final String DELETE = "DELETE";
+	protected TYPE type;
+	protected String apiVersion;
+	protected int readTimeout = 5000;
+	protected int connectionTimeout = 3000;
+	protected URI uri;
+	private String queryParams, fragment;
+	public static Pool<byte[]> buffPool = new Pool<byte[]>(new Pool.Creator<byte[]>() {
+		@Override
+		public byte[] create() throws APIException {
+			return new byte[1024];
+		}
+
+		@Override
+		public void destroy(byte[] t) {
+		}
+
+		@Override
+		public boolean isValid(byte[] t) {
+			return true;
+		}
+
+		@Override
+		public void reuse(byte[] t) {
+		}
+	});
+
+
+	public Rcli() {
+		super();
+	}
+
+	public abstract void setSecuritySetter(SecuritySetter<CT> ss);
+	public abstract SecuritySetter<CT> getSecuritySetter();
+
+
+	public Rcli<CT> forUser(SecuritySetter<CT> ss) {
+		Rcli<CT> rv = clone(uri==null?this.uri:uri,ss);
+		setSecuritySetter(ss);
+		rv.type = type;
+		rv.apiVersion = apiVersion;
+		return rv;
+	}
+	
+	protected abstract Rcli<CT> clone(URI uri, SecuritySetter<CT> ss);
+	
+	public abstract void invalidate() throws CadiException;
+
+	public Rcli<CT> readTimeout(int millis) {
+		readTimeout = millis;
+		return this;
+	}
+
+	public Rcli<CT> connectionTimeout(int millis) {
+		connectionTimeout = millis;
+		return this;
+	}
+
+	public Rcli<CT> type(TYPE type) {
+		this.type=type;
+		return this;
+	}
+
+	public Rcli<CT> apiVersion(String apiVersion) {
+		this.apiVersion = apiVersion;
+		return this;
+	}
+	
+	public boolean isApiVersion(String prospective) {
+		return apiVersion.equals(prospective);
+	}
+
+
+	public String typeString(Class<?> cls) {
+		return "application/"+cls.getSimpleName()+"+"+type.name().toLowerCase()+
+				(apiVersion==null?BLANK:";version="+apiVersion);
+	}
+
+	protected abstract EClient<CT> client() throws CadiException;
+
+
+	public<T> Future<T> create(String pathinfo, String contentType, final RosettaDF<T> df, final T t) throws APIException, CadiException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+		EClient<CT> client = client();
+		client.setMethod(POST);
+		client.addHeader(CONTENT_TYPE,contentType);
+		client.setPathInfo(pathinfo);
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPayload(new EClient.Transfer() {
+			@Override
+			public void transfer(OutputStream os) throws IOException, APIException {
+				df.newData().out(type).direct(t,os);
+			}
+		});
+		client.send();
+		queryParams = fragment = null;
+		return client.futureCreate(df.getTypeClass());
+	}
+
+	public<T> Future<T> create(String pathinfo, final RosettaDF<T> df, final T t) throws APIException, CadiException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+		EClient<CT> client = client();
+		client.setMethod(POST);
+		client.addHeader(CONTENT_TYPE,typeString(df.getTypeClass()));
+		client.setPathInfo(pathinfo);
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPayload(new EClient.Transfer() {
+			@Override
+			public void transfer(OutputStream os) throws IOException, APIException {
+				df.newData().out(type).direct(t,os);
+			}
+		});
+		client.send();
+		queryParams = fragment = null;
+		return client.futureCreate(df.getTypeClass());
+	}
+
+	public<T> Future<T> create(String pathinfo, Class<?> cls, final RosettaDF<T> df, final T t) throws APIException, CadiException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+		EClient<CT> client = client();
+		client.setMethod(POST);
+		client.addHeader(CONTENT_TYPE,typeString(cls));
+		client.setPathInfo(pathinfo);
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPayload(new EClient.Transfer() {
+			@Override
+			public void transfer(OutputStream os) throws IOException, APIException {
+				df.newData().out(type).direct(t,os);
+			}
+		});
+		client.send();
+		queryParams = fragment = null;
+		return client.futureCreate(df.getTypeClass());
+	}
+
+	public<T> Future<T> create(String pathinfo, Class<T> cls) throws APIException, CadiException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+
+		EClient<CT> client = client();
+		client.setMethod(POST);
+		client.addHeader(CONTENT_TYPE,typeString(cls));
+		client.setPathInfo(pathinfo);
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPayload(null);
+		client.send();
+		queryParams = fragment = null;
+		return client.futureCreate(cls);
+	}
+
+	public Future<Void> create(String pathinfo, String contentType) throws APIException, CadiException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+
+		EClient<CT> client = client();
+		client.setMethod(POST);
+		client.addHeader(CONTENT_TYPE,contentType);
+		client.setPathInfo(pathinfo);
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPayload(null);
+		client.send();
+		queryParams = fragment = null;
+		return client.futureCreate(Void.class);
+	}
+
+
+	/**
+	 * Post Data in WWW expected format, with the format tag1=value1&tag2=value2, etc
+	 * Note Shortcut:
+	 *   Because typically, you will want to have a variable as value, you can type, as long as tag ends with "="
+	 *   postForm(..., "tag1=value1","tag2=",var2);
+	 * @param pathinfo
+	 * @param df
+	 * @param cls
+	 * @param formParam
+	 * @return
+	 * @throws APIException
+	 * @throws CadiException
+	 */
+	public <T> Future<T> postForm(String pathinfo, final RosettaDF<T> df, final String ... formParam) throws APIException, CadiException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+		EClient<CT> client = client();
+		client.setMethod(POST);
+		client.addHeader(CONTENT_TYPE,FORM_ENCODED);
+		switch(type) {
+			case JSON:
+				client.addHeader(ACCEPT, APPL_JSON);
+				break;
+			case XML:
+				client.addHeader(ACCEPT, APPL_XML);
+				break;
+			default:
+				break;
+		}
+		client.setPathInfo(pathinfo);
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPayload(new Transfer() {
+			@Override
+			public void transfer(OutputStream os) throws IOException, APIException {
+				PrintStream ps;
+				if(os instanceof PrintStream) {
+					ps = (PrintStream)os;
+				} else {
+					ps = new PrintStream(os);
+				}
+				boolean first = true;
+				for(String fp : formParam) {
+					if(fp!=null) {
+						if(first) {
+							first = false;
+						} else {
+							ps.print('&');
+						}
+						if(fp.endsWith("=")) {
+							first = true;
+						}
+						ps.print(fp);
+					}
+				}
+			}});
+		client.send();
+		queryParams = fragment = null;
+		return client.futureRead(df,TYPE.JSON);
+	}
+
+	/**
+	 * Read String, using POST for keyInfo
+	 * 
+	 * @param pathinfo
+	 * @param df
+	 * @param t
+	 * @param resp
+	 * @return
+	 * @throws APIException
+	 * @throws CadiException
+	 */
+	public<T> Future<String> readPost(String pathinfo, final RosettaDF<T> df, final T t) throws APIException, CadiException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+		EClient<CT> client = client();
+		client.setMethod(POST);
+		client.addHeader(CONTENT_TYPE,typeString(df.getTypeClass()));
+		client.setPathInfo(pathinfo);
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPayload(new EClient.Transfer() {
+			@Override
+			public void transfer(OutputStream os) throws IOException, APIException {
+				df.newData().out(type).direct(t,os);
+			}
+		});
+		client.send();
+		queryParams = fragment = null;
+		return client.futureReadString();
+	}
+
+	/**
+	 * Read using POST for keyInfo, responding with marshaled Objects
+	 *
+	 * @param pathinfo
+	 * @param df
+	 * @param t
+	 * @param resp
+	 * @return
+	 * @throws APIException
+	 * @throws CadiException
+	 */
+	public<T,R> Future<R> readPost(String pathinfo, final RosettaDF<T> df, final T t, final RosettaDF<R> resp) throws APIException, CadiException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+		EClient<CT> client = client();
+		client.setMethod(POST);
+		client.addHeader(CONTENT_TYPE,typeString(df.getTypeClass()));
+		client.setPathInfo(pathinfo);
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPayload(new EClient.Transfer() {
+			@Override
+			public void transfer(OutputStream os) throws IOException, APIException {
+				df.newData().out(type).direct(t,os);
+			}
+		});
+		client.send();
+		queryParams = fragment = null;
+		return client.futureRead(resp,resp.getOutType());
+	}
+
+	public Future<String> readPost(String pathinfo, String contentType, String ... headers) throws CadiException, APIException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+		EClient<CT> client = client();
+		client.setMethod(POST);
+		client.addHeader(CONTENT_TYPE,contentType);
+		client.setPathInfo(pathinfo);
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPayload(new EClient.Transfer() {
+			@Override
+			public void transfer(OutputStream os) throws IOException, APIException {
+			}});
+		client.send();
+		queryParams = fragment = null;
+		return client.futureReadString();
+	}
+
+	public Future<String> read(String pathinfo, String accept, String ... headers) throws APIException, CadiException {
+		final String qp;
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+	
+		EClient<CT> client = client();
+		client.setMethod(GET);
+		client.addHeader(ACCEPT, accept);
+		
+		for(int i=1;i<headers.length;i=i+2) {
+			client.addHeader(headers[i-1],headers[i]);
+		}
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+	
+		client.setPathInfo(pathinfo);
+		
+		client.setPayload(null);
+		client.send();
+		queryParams = fragment = null;
+		return client.futureReadString();
+	}
+
+	public<T> Future<T> read(String pathinfo, String accept, RosettaDF<T> df, String ... headers) throws APIException, CadiException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+
+		EClient<CT> client = client();
+		client.setMethod(GET);
+		client.addHeader(ACCEPT, accept);
+		for(int i=1;i<headers.length;i=i+2) {
+			client.addHeader(headers[i-1],headers[i]);
+		}
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPathInfo(pathinfo);
+		
+		client.setPayload(null);
+		client.send();
+		queryParams = fragment = null;
+		return client.futureRead(df,type);
+	}
+
+	public<T> Future<T> read(String pathinfo, RosettaDF<T> df,String ... headers) throws APIException, CadiException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+
+		EClient<CT> client = client();
+		client.setMethod(GET);
+		client.addHeader(ACCEPT, typeString(df.getTypeClass()));
+		for(int i=1;i<headers.length;i=i+2) {
+			client.addHeader(headers[i-1],headers[i]);
+		}
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPathInfo(pathinfo);
+		
+		client.setPayload(null);
+		client.send();
+		queryParams = fragment = null;
+		return client.futureRead(df,type);
+	}
+
+	public<T> Future<T> read(String pathinfo, Class<?> cls, RosettaDF<T> df) throws APIException, CadiException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+		EClient<CT> client = client();
+		client.setMethod(GET);
+		client.addHeader(ACCEPT, typeString(cls));
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPathInfo(pathinfo);
+		
+		client.setPayload(null);
+		client.send();
+		queryParams = fragment = null;
+		return client.futureRead(df,type);
+	}
+
+	public<T> Future<T> update(String pathinfo, String contentType, final RosettaDF<T> df, final T t) throws APIException, CadiException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+
+		EClient<CT> client = client();
+		client.setMethod(PUT);
+		client.addHeader(CONTENT_TYPE,contentType);
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPathInfo(pathinfo);
+		client.setPayload(new EClient.Transfer() {
+			@Override
+			public void transfer(OutputStream os) throws IOException, APIException {
+				df.newData().out(type).direct(t,os);
+			}
+		});
+		client.send();
+		queryParams = fragment = null;
+		return client.future(t);
+	}
+	
+	public<T> Future<String> updateRespondString(String pathinfo, final RosettaDF<T> df, final T t) throws APIException, CadiException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+
+		EClient<CT> client = client();
+		client.setMethod(PUT);
+		client.addHeader(CONTENT_TYPE, typeString(df.getTypeClass()));
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPathInfo(pathinfo);
+		client.setPayload(new EClient.Transfer() {
+			@Override
+			public void transfer(OutputStream os) throws IOException, APIException {
+				df.newData().out(type).direct(t,os);
+			}
+		});
+		client.send();
+		queryParams = fragment = null;
+		return client.futureReadString();
+	}
+
+
+	public<T> Future<T> update(String pathinfo, final RosettaDF<T> df, final T t) throws APIException, CadiException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+		EClient<CT> client = client();
+		client.setMethod(PUT);
+		client.addHeader(CONTENT_TYPE, typeString(df.getTypeClass()));
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPathInfo(pathinfo);
+		client.setPayload(new EClient.Transfer() {
+			@Override
+			public void transfer(OutputStream os) throws IOException, APIException {
+				df.newData().out(type).direct(t,os);
+			}
+		});
+		client.send();
+		queryParams = fragment = null;
+		return client.future(t);
+	}
+	
+	public<T> Future<T> update(String pathinfo, Class<?> cls, final RosettaDF<T> df, final T t) throws APIException, CadiException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+
+		EClient<CT> client = client();
+		client.setMethod(PUT);
+		client.addHeader(CONTENT_TYPE, typeString(cls));
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPathInfo(pathinfo);
+		client.setPayload(new EClient.Transfer() {
+			@Override
+			public void transfer(OutputStream os) throws IOException, APIException {
+				df.newData().out(type).direct(t,os);
+			}
+		});
+		client.send();
+		queryParams = fragment = null;
+		return client.future(t);
+	}
+
+	/**
+	 * A method to update with a VOID
+	 * @param pathinfo
+	 * @param resp
+	 * @param expected
+	 * @return
+	 * @throws APIException
+	 * @throws CadiException
+	 */
+	public<T> Future<Void> update(String pathinfo) throws APIException, CadiException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+
+		EClient<CT> client = client();
+		client.setMethod(PUT);
+		client.addHeader(CONTENT_TYPE, typeString(Void.class));
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPathInfo(pathinfo);
+//		client.setPayload(new EClient.Transfer() {
+//			@Override
+//			public void transfer(OutputStream os) throws IOException, APIException {
+//			}
+//		});
+		client.send();
+		queryParams = fragment = null;
+		return client.future(null);
+	}
+
+	public<T> Future<T> delete(String pathinfo, String contentType, final RosettaDF<T> df, final T t) throws APIException, CadiException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+
+		EClient<CT> client = client();
+		client.setMethod(DELETE);
+		client.addHeader(CONTENT_TYPE, contentType);
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPathInfo(pathinfo);
+		client.setPayload(new EClient.Transfer() {
+			@Override
+			public void transfer(OutputStream os) throws IOException, APIException {
+				df.newData().out(type).direct(t,os);
+			}
+		});
+		client.send();
+		queryParams = fragment = null;
+		return client.future(t);
+	}
+
+	public<T> Future<T> delete(String pathinfo, Class<?> cls, final RosettaDF<T> df, final T t) throws APIException, CadiException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+
+		EClient<CT> client = client();
+		client.setMethod(DELETE);
+		client.addHeader(CONTENT_TYPE, typeString(cls));
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPathInfo(pathinfo);
+		client.setPayload(new EClient.Transfer() {
+			@Override
+			public void transfer(OutputStream os) throws IOException, APIException {
+				df.newData().out(type).direct(t,os);
+			}
+		});
+		client.send();
+		queryParams = fragment = null;
+		return client.future(t);
+	}
+
+	public<T> Future<T> delete(String pathinfo, final RosettaDF<T> df, final T t) throws APIException, CadiException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+		EClient<CT> client = client();
+		client.setMethod(DELETE);
+		client.addHeader(CONTENT_TYPE, typeString(df.getTypeClass()));
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPathInfo(pathinfo);
+		client.setPayload(new EClient.Transfer() {
+			@Override
+			public void transfer(OutputStream os) throws IOException, APIException {
+				df.newData().out(type).direct(t,os);
+			}
+		});
+
+		client.send();
+		queryParams = fragment = null;
+		return client.future(t);
+	}
+
+
+	public<T> Future<T> delete(String pathinfo, Class<T> cls) throws APIException, CadiException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+
+		EClient<CT> client = client();
+		client.setMethod(DELETE);
+		client.addHeader(CONTENT_TYPE, typeString(cls));
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPathInfo(pathinfo);
+		client.setPayload(null);
+		client.send();
+		queryParams = fragment = null;
+		return client.future((T)null);
+	}
+
+	public Future<Void> delete(String pathinfo, String contentType) throws APIException, CadiException {
+		final String qp; 
+		if(pathinfo==null) {
+			qp=queryParams;
+		} else {
+			final int idx = pathinfo.indexOf('?');
+			if(idx>=0) {
+				qp=pathinfo.substring(idx+1);
+				pathinfo=pathinfo.substring(0,idx);
+			} else {
+				qp=queryParams;
+			}
+		}
+
+		EClient<CT> client = client();
+		client.setMethod(DELETE);
+		client.addHeader(CONTENT_TYPE, contentType);
+		client.setQueryParams(qp);
+		client.setFragment(fragment);
+		client.setPathInfo(pathinfo);
+		client.setPayload(null);
+		client.send();
+		queryParams = fragment = null;
+		return client.future(null);
+	}
+
+	public Future<Void> transfer(final HttpServletRequest req, final HttpServletResponse resp, final String pathParam, final int expected) throws CadiException, APIException {
+		EClient<CT> client = client();
+		URI uri;
+		try {
+			uri = new URI(req.getRequestURI());
+		} catch (Exception e) {
+			throw new CadiException("Invalid incoming URI",e);
+		}
+		String name;
+		for(Enumeration<String> en = req.getHeaderNames();en.hasMoreElements();) {
+			name = en.nextElement();
+			client.addHeader(name,req.getHeader(name));
+		}
+		client.setQueryParams(req.getQueryString());
+		client.setFragment(uri.getFragment());
+		client.setPathInfo(pathParam);
+		String meth = req.getMethod();
+		client.setMethod(meth);
+		if(!"GET".equals(meth)) {
+			client.setPayload(new EClient.Transfer() {
+				@Override
+				public void transfer(OutputStream os) throws IOException, APIException {
+					final ServletInputStream is = req.getInputStream();
+					int read;
+					// reuse Buffers
+					Pooled<byte[]> pbuff = buffPool.get();
+					try { 
+						while((read=is.read(pbuff.content))>=0) {
+							os.write(pbuff.content,0,read);
+						}
+					} finally {
+						pbuff.done();
+					}
+				}
+			});
+		}
+		client.send();
+		return client.future(resp, expected);
+	}
+
+	public String toString() {
+		return uri.toString();
+	}
+
+	/**
+	 * @param queryParams the queryParams to set
+	 * @return 
+	 */
+	public Rcli<CT> setQueryParams(String queryParams) {
+		this.queryParams = queryParams;
+		return this;
+	}
+	
+
+	/**
+	 * @param fragment the fragment to set
+	 * @return 
+	 */
+	public Rcli<CT> setFragment(String fragment) {
+		this.fragment = fragment;
+		return this;
+	}
+
+	public URI getURI() {
+		return uri;
+	}
+
+}
\ No newline at end of file
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/client/Result.java b/cadi/client/src/main/java/org/onap/aaf/cadi/client/Result.java
new file mode 100644
index 00000000..fecb847b
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/client/Result.java
@@ -0,0 +1,60 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.client;
+
+public class Result<T> {
+	public final int code;
+	public final T value;
+	public final String error;
+
+	private Result(int code, T value, String error) {
+		this.code = code;
+		this.value = value;
+		this.error = error;
+	}
+
+	public static<T> Result<T> ok(int code,T t) {
+		return new Result<T>(code,t,null);
+	}
+	
+	public static<T> Result<T> err(int code,String body) {
+		return new Result<T>(code,null,body);
+	}
+
+	public static<T> Result<T> err(Result<?> r) {
+		return new Result<T>(r.code,null,r.error);
+	}
+
+	public boolean isOK() {
+		return error==null;
+	}
+	
+	public String toString() {
+		StringBuilder sb = new StringBuilder("Code: ");
+		sb.append(code);
+		if(error!=null) {
+			sb.append(" = ");
+			sb.append(error);
+		}
+		return sb.toString();
+	}
+}
\ No newline at end of file
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/client/Retryable.java b/cadi/client/src/main/java/org/onap/aaf/cadi/client/Retryable.java
new file mode 100644
index 00000000..8208efe1
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/client/Retryable.java
@@ -0,0 +1,71 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.client;
+
+import java.net.ConnectException;
+
+import org.onap.aaf.cadi.CadiException;
+import org.onap.aaf.cadi.Locator;
+import org.onap.aaf.misc.env.APIException;
+
+/**
+ * 
+ * @author Jonathan
+ *
+ * @param <RT>
+ * @param <RET>
+ */
+public abstract class Retryable<RET> {
+	// be able to hold state for consistent Connections.  Not required for all connection types.
+	public Rcli<?> lastClient;
+	private Locator.Item item;
+	
+	public Retryable() {
+		lastClient = null;
+		item = null;
+	}
+
+	public Retryable(Retryable<?> ret) {
+		lastClient = ret.lastClient;
+		item = ret.item;
+	}
+
+	public Locator.Item item(Locator.Item item) {
+		lastClient = null;
+		this.item = item;
+		return item;
+	}
+	public Locator.Item item() {
+		return item;
+	}
+	
+	public abstract RET code(Rcli<?> client) throws CadiException, ConnectException, APIException;
+
+	/**
+	 * Note, Retryable is tightly coupled to the Client Utilizing.  It will not be the wrong type.
+	 * @return
+	 */
+	@SuppressWarnings("unchecked")
+	public <CLIENT> Rcli<CLIENT> lastClient() {
+		return (Rcli<CLIENT>)lastClient;
+	}
+}
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/http/HAuthorizationHeader.java b/cadi/client/src/main/java/org/onap/aaf/cadi/http/HAuthorizationHeader.java
new file mode 100644
index 00000000..787c5c29
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/http/HAuthorizationHeader.java
@@ -0,0 +1,54 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.http;
+
+import java.io.IOException;
+import java.net.HttpURLConnection;
+
+import javax.net.ssl.HttpsURLConnection;
+
+import org.onap.aaf.cadi.CadiException;
+import org.onap.aaf.cadi.client.AbsAuthentication;
+import org.onap.aaf.cadi.config.SecurityInfoC;
+
+public class HAuthorizationHeader extends AbsAuthentication<HttpURLConnection> {
+	
+	public HAuthorizationHeader(SecurityInfoC<HttpURLConnection> si, String user, String headValue) throws IOException {
+		super(si,user,headValue==null?null:headValue.getBytes());
+	}
+
+	@Override
+	public void setSecurity(HttpURLConnection huc) throws CadiException {
+		if(isDenied()) {
+			throw new CadiException(REPEAT_OFFENDER);
+		}
+		try {
+			huc.addRequestProperty(AUTHORIZATION , headValue());
+		} catch (IOException e) {
+			throw new CadiException(e);
+		}
+		if(securityInfo!=null && huc instanceof HttpsURLConnection) {
+			securityInfo.setSocketFactoryOn((HttpsURLConnection)huc);
+		}
+	}
+
+}
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/http/HBasicAuthSS.java b/cadi/client/src/main/java/org/onap/aaf/cadi/http/HBasicAuthSS.java
new file mode 100644
index 00000000..9e86c7fb
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/http/HBasicAuthSS.java
@@ -0,0 +1,68 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.http;
+
+import java.io.IOException;
+import java.net.HttpURLConnection;
+
+import org.onap.aaf.cadi.Symm;
+import org.onap.aaf.cadi.client.BasicAuth;
+import org.onap.aaf.cadi.config.Config;
+import org.onap.aaf.cadi.config.SecurityInfoC;
+import org.onap.aaf.cadi.principal.BasicPrincipal;
+
+public class HBasicAuthSS extends HAuthorizationHeader implements BasicAuth {
+	public HBasicAuthSS(SecurityInfoC<HttpURLConnection> si, String user, String password) throws IOException {
+		super(si, user, "Basic " + Symm.base64noSplit.encode(user + ':' + password));
+	}
+
+	public HBasicAuthSS(SecurityInfoC<HttpURLConnection> si) throws IOException {
+		this(si,si.access.getProperty(Config.AAF_APPID, null),
+				si.access.decrypt(si.access.getProperty(Config.AAF_APPPASS, null), false));
+	}
+	
+	public HBasicAuthSS(SecurityInfoC<HttpURLConnection> si, boolean setDefault) throws IOException {
+		this(si,si.access.getProperty(Config.AAF_APPID, null),
+				si.access.decrypt(si.access.getProperty(Config.AAF_APPPASS, null), false),setDefault);
+	}
+	
+
+	public HBasicAuthSS(SecurityInfoC<HttpURLConnection> si, String user, String pass, boolean asDefault) throws IOException {
+		this(si, user,pass);
+		if(asDefault) {
+			si.set(this);
+		}
+	}
+	
+	public HBasicAuthSS(BasicPrincipal bp, SecurityInfoC<HttpURLConnection> si) throws IOException {
+		this(si, bp.getName(),new String(bp.getCred()));
+	}
+	
+	public HBasicAuthSS(BasicPrincipal bp, SecurityInfoC<HttpURLConnection> si, boolean asDefault) throws IOException {
+		this(si, bp.getName(),new String(bp.getCred()));
+		if(asDefault) {
+			si.set(this);
+		}
+	}
+
+
+}
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/http/HClient.java b/cadi/client/src/main/java/org/onap/aaf/cadi/http/HClient.java
new file mode 100644
index 00000000..46099887
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/http/HClient.java
@@ -0,0 +1,444 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.http;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.io.Reader;
+import java.net.HttpURLConnection;
+import java.net.URI;
+import java.net.URL;
+import java.util.ArrayList;
+
+import javax.servlet.http.HttpServletResponse;
+
+import org.onap.aaf.cadi.CadiException;
+import org.onap.aaf.cadi.LocatorException;
+import org.onap.aaf.cadi.SecuritySetter;
+import org.onap.aaf.cadi.client.EClient;
+import org.onap.aaf.cadi.client.Future;
+import org.onap.aaf.cadi.client.Rcli;
+import org.onap.aaf.misc.env.APIException;
+import org.onap.aaf.misc.env.Data;
+import org.onap.aaf.misc.env.Data.TYPE;
+import org.onap.aaf.misc.env.util.Pool.Pooled;
+import org.onap.aaf.misc.rosetta.env.RosettaDF;
+
+/**
+ * Low Level Http Client Mechanism. Chances are, you want the high level "HRcli"
+ * for Rosetta Object Translation
+ * 
+ * @author Jonathan
+ *
+ */
+public class HClient implements EClient<HttpURLConnection> {
+	private URI uri;
+	private ArrayList<Header> headers;
+	private String meth;
+	private String pathinfo;
+	private String query;
+	private String fragment;
+	private Transfer transfer;
+	private SecuritySetter<HttpURLConnection> ss;
+	private HttpURLConnection huc;
+	private int connectTimeout;
+
+	public HClient(SecuritySetter<HttpURLConnection> ss, URI uri,int connectTimeout) throws LocatorException {
+		if (uri == null) {
+			throw new LocatorException("No Service available to call");
+		}
+		this.uri = uri;
+		this.ss = ss;
+		this.connectTimeout = connectTimeout;
+		pathinfo = query = fragment = null; 
+	}
+
+	@Override
+	public void setMethod(String meth) {
+		this.meth = meth;
+	}
+
+	@Override
+	public void setPathInfo(String pathinfo) {
+		this.pathinfo = pathinfo;
+	}
+
+	@Override
+	public void setPayload(Transfer transfer) {
+		this.transfer = transfer;
+	}
+	
+	@Override
+	public void addHeader(String tag, String value) {
+		if (headers == null)
+			headers = new ArrayList<Header>();
+		headers.add(new Header(tag, value));
+	}
+
+	@Override
+	public void setQueryParams(String q) {
+		query = q;
+	}
+
+	@Override
+	public void setFragment(String f) {
+		fragment = f;
+	}
+
+	@Override
+	public void send() throws APIException {
+		try {
+			// Build URL from given URI plus current Settings
+			if(uri.getPath()==null) {
+				throw new APIException("Invalid URL entered for HClient");
+			}
+			StringBuilder pi=null;
+			if(pathinfo!=null) { // additional pathinfo
+				pi = new StringBuilder(uri.getPath());
+				if(!pathinfo.startsWith("/")) {
+					pi.append('/');
+				}
+				pi.append(pathinfo);
+			}
+			URL url = new URI(
+					uri.getScheme(), 
+					uri.getUserInfo(),
+					uri.getHost(), 
+					uri.getPort(), 
+					pi==null?uri.getPath():pi.toString(), 
+					query,
+					fragment).toURL();
+			pathinfo=null;
+			query=null;
+			fragment=null;
+			huc = (HttpURLConnection) url.openConnection();
+			huc.setRequestMethod(meth);
+			if(ss!=null) {
+				ss.setSecurity(huc); 
+			}
+			if (headers != null)
+				for (Header d : headers) {					
+					huc.addRequestProperty(d.tag, d.value);
+				}
+			huc.setDoInput(true);
+			huc.setDoOutput(true);
+			huc.setUseCaches(false);
+			huc.setConnectTimeout(connectTimeout);
+			huc.connect();
+			if (transfer != null) {
+				transfer.transfer(huc.getOutputStream());
+			}
+			// TODO other settings? There's a bunch here.
+		} catch (Exception e) {
+			throw new APIException(e);
+		} finally { // ensure all these are reset after sends
+			meth=pathinfo=null;
+			if(headers!=null) {
+				headers.clear();
+			}
+			pathinfo = query = fragment = "";
+		}
+	}
+	
+	public URI getURI() {
+		return uri;
+	}
+
+	public int timeout() {
+		return connectTimeout;
+	}
+	
+	public abstract class HFuture<T> extends Future<T> {
+		protected HttpURLConnection huc;
+		protected int respCode;
+		protected String respMessage;
+		protected IOException exception;
+		protected StringBuilder errContent;
+	
+		public HFuture(final HttpURLConnection huc) {
+			this.huc = huc;
+		}
+	
+		protected boolean evalInfo(HttpURLConnection huc) throws APIException, IOException{
+			return respCode == 200;
+		};
+	
+		@Override
+		public final boolean get(int timeout) throws CadiException {
+			try {
+				huc.setReadTimeout(timeout);
+				respCode = huc.getResponseCode();
+				ss.setLastResponse(respCode);
+				if(evalInfo(huc)) {
+					return true;
+				} else {
+					extractError();
+					return false;
+				}
+			} catch (IOException | APIException e) {
+				throw new CadiException(e);
+			} finally {
+				close();
+			}
+		}
+	
+		private void extractError() {
+			InputStream is = huc.getErrorStream();
+			try {
+				if(is==null) {
+					is = huc.getInputStream();
+				}
+				if(is!=null) {
+				errContent = new StringBuilder();
+				int c;
+					while((c=is.read())>=0) {
+						errContent.append((char)c);
+					}
+				}
+			} catch (IOException e) {
+				exception = e;
+			}
+		}
+	
+		// Typically only used by Read
+		public StringBuilder inputStreamToString(InputStream is) {
+			// Avoids Carriage returns, and is reasonably efficient, given
+			// the buffer reads.
+			try {
+				StringBuilder sb = new StringBuilder();
+				Reader rdr = new InputStreamReader(is);
+				try {
+					char[] buf = new char[256];
+					int read;
+					while ((read = rdr.read(buf)) >= 0) {
+						sb.append(buf, 0, read);
+					}
+				} finally {
+					rdr.close();
+				}
+				return sb;
+			} catch (IOException e) {
+				exception = e;
+				return null;
+			}
+		}
+	
+	
+		@Override
+		public int code() {
+			return respCode;
+		}
+	
+		public HttpURLConnection huc() {
+			return huc;
+		}
+	
+		public IOException exception() {
+			return exception;
+		}
+	
+		public String respMessage() {
+			return respMessage;
+		}
+	
+		@Override
+		public String header(String tag) {
+			return huc.getHeaderField(tag);
+		}
+	
+		public void close() {
+			if(huc!=null) {
+				huc.disconnect();
+			}
+		}
+	}
+
+	@Override
+	public <T> Future<T> futureCreate(Class<T> t) {
+		return new HFuture<T>(huc) {
+			public boolean evalInfo(HttpURLConnection huc) {
+				return respCode==201;
+			}
+
+			@Override
+			public String body() {
+				if (errContent != null) {
+					return errContent.toString();
+	
+				} else if (respMessage != null) {
+					return respMessage;
+				}
+				return "";
+			}
+		};
+	}
+
+	@Override
+	public Future<String> futureReadString() {
+		return new HFuture<String>(huc) {
+			public boolean evalInfo(HttpURLConnection huc) throws IOException {
+				if (respCode == 200) {
+					StringBuilder sb = inputStreamToString(huc.getInputStream());
+					if (sb != null) {
+						value = sb.toString();
+					}
+					return true;
+				}
+				return false;
+			}
+
+			@Override
+			public String body() {
+				if (value != null) {
+					return value;
+				} else if (errContent != null) {
+					return errContent.toString();
+				} else if (respMessage != null) {
+					return respMessage;
+				}
+				return "";
+			}
+
+		};
+	}
+
+	@Override
+	public <T> Future<T> futureRead(final RosettaDF<T> df, final TYPE type) {
+		return new HFuture<T>(huc) {
+			private Data<T> data;
+
+			public boolean evalInfo(HttpURLConnection huc) throws APIException, IOException {
+				if (respCode == 200) {
+					data = df.newData().in(type).load(huc.getInputStream());
+					value = data.asObject();
+					return true;
+				}
+				return false;
+			}
+
+			@Override
+			public String body() {
+				if (data != null) {
+					try {
+						return data.asString();
+					} catch (APIException e) {
+					}
+				} else if (errContent != null) {
+					return errContent.toString();
+				} else if (respMessage != null) {
+					return respMessage;
+				}
+				return "";
+			}
+		};
+	}
+
+	@Override
+	public <T> Future<T> future(final T t) {
+		return new HFuture<T>(huc) {
+			public boolean evalInfo(HttpURLConnection huc) {
+				if (respCode == 200) {
+					value = t;
+					return true;
+				}
+				return false;
+			}
+
+			@Override
+			public String body() {
+				if (errContent != null) {
+					return errContent.toString();
+				} else if (respMessage != null) {
+					return respMessage;
+				}
+				return Integer.toString(respCode);
+			}
+		};
+	}
+
+	@Override
+	public Future<Void> future(final HttpServletResponse resp, final int expected) throws APIException {
+		return new HFuture<Void>(huc) {
+			public boolean evalInfo(HttpURLConnection huc) throws IOException, APIException {
+				resp.setStatus(respCode);
+				int read;
+				InputStream is;
+				OutputStream os = resp.getOutputStream();
+				if(respCode==expected) {
+					is = huc.getInputStream();
+					// reuse Buffers
+					Pooled<byte[]> pbuff = Rcli.buffPool.get();
+					try { 
+						while((read=is.read(pbuff.content))>=0) {
+							os.write(pbuff.content,0,read);
+						}
+					} finally {
+						pbuff.done();
+					}
+					return true;
+				} else {
+					is = huc.getErrorStream();
+					if(is==null) {
+						is = huc.getInputStream();
+					}
+					if(is!=null) {
+						errContent = new StringBuilder();
+						Pooled<byte[]> pbuff = Rcli.buffPool.get();
+						try { 
+							while((read=is.read(pbuff.content))>=0) {
+								os.write(pbuff.content,0,read);
+							}
+						} finally {
+							pbuff.done();
+						}
+					}
+				}
+				return false;
+			}
+
+			@Override
+			public String body() {
+				return errContent==null?respMessage:errContent.toString();
+			}
+		};
+	}
+
+	private static class Header {
+		public final String tag;
+		public final String value;
+
+		public Header(String t, String v) {
+			this.tag = t;
+			this.value = v;
+		}
+		
+		public String toString() {
+			return tag + '=' + value;
+		}
+	}
+	
+	public String toString() {
+		return "HttpURLConnection Client configured to " + uri.toString();
+	}
+}
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/http/HMangr.java b/cadi/client/src/main/java/org/onap/aaf/cadi/http/HMangr.java
new file mode 100644
index 00000000..2aa10ac3
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/http/HMangr.java
@@ -0,0 +1,248 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.http;
+
+import java.net.ConnectException;
+import java.net.HttpURLConnection;
+import java.net.SocketException;
+import java.net.URI;
+import java.net.URISyntaxException;
+
+import javax.net.ssl.SSLHandshakeException;
+
+import org.onap.aaf.cadi.Access;
+import org.onap.aaf.cadi.CadiException;
+import org.onap.aaf.cadi.Locator;
+import org.onap.aaf.cadi.LocatorException;
+import org.onap.aaf.cadi.SecuritySetter;
+import org.onap.aaf.cadi.Access.Level;
+import org.onap.aaf.cadi.Locator.Item;
+import org.onap.aaf.cadi.client.Rcli;
+import org.onap.aaf.cadi.client.Retryable;
+import org.onap.aaf.misc.env.APIException;
+
+public class HMangr {
+	private String apiVersion;
+	private int readTimeout, connectionTimeout;
+	public final Locator<URI> loc;
+	private Access access;
+	
+	public HMangr(Access access, Locator<URI> loc) throws LocatorException {
+		readTimeout = 10000;
+		connectionTimeout=3000;
+		if(loc ==  null) {
+			throw new LocatorException("Null Locator passed");
+		}
+		this.loc = loc;
+		this.access = access;
+	}
+
+	/**
+	 * Reuse the same service.  This is helpful for multiple calls that change service side cached data so that 
+	 * there is not a speed issue.
+	 * 
+	 * If the service goes down, another service will be substituted, if available.
+	 * 
+	 * @param access
+	 * @param loc
+	 * @param ss
+	 * @param item
+	 * @param retryable
+	 * @return
+	 * @throws URISyntaxException 
+	 * @throws Exception
+	 */
+	public<RET> RET same(SecuritySetter<HttpURLConnection> ss, Retryable<RET> retryable) throws APIException, CadiException, LocatorException {
+		RET ret = null;
+		boolean retry = true;
+		Rcli<HttpURLConnection> client = retryable.lastClient();
+		try {
+			do {
+				Item item;
+				// if no previous state, get the best
+				if(retryable.item()==null) {
+					item = loc.best();
+					if(item==null) {
+						throw new LocatorException("No Services Found for " + loc);
+					}
+					retryable.item(item);
+					retryable.lastClient = null;
+				}
+				if(client==null) {
+					item = retryable.item();
+					URI uri=loc.get(item);
+					if(uri==null) {
+						loc.invalidate(retryable.item());
+						if(loc.hasItems()) {
+							retryable.item(loc.next(retryable.item()));
+							continue;
+						} else {
+							throw new LocatorException("No clients available for " + loc.toString());
+						}
+					}
+					client = new HRcli(this, uri,item,ss)
+						.connectionTimeout(connectionTimeout)
+						.readTimeout(readTimeout)
+						.apiVersion(apiVersion);
+				} else {
+					client.setSecuritySetter(ss);
+				}
+				
+				retry = false;
+				try {
+					ret = retryable.code(client);
+				} catch (APIException | CadiException e) {
+					item = retryable.item();
+					loc.invalidate(item);
+					retryable.item(loc.next(item));
+					try {
+						Throwable ec = e.getCause();
+						if(ec instanceof java.net.ConnectException) {
+							if(client!=null && loc.hasItems()) { 
+								access.log(Level.WARN,"Connection refused, trying next available service");
+								retry = true;
+							} else {
+								throw new CadiException("Connection refused, no more services to try");
+							}
+						} else if(ec instanceof java.net.SocketException) {
+							if(client!=null && loc.hasItems()) { 
+								access.log(Level.WARN,"Socket prematurely closed, trying next available service");
+								retry = true;
+							} else {
+								throw new CadiException("Socket prematurely closed, no more services to try");
+							}
+						} else if(ec instanceof SSLHandshakeException) {
+							retryable.item(null);
+							throw e;
+						} else if(ec instanceof SocketException) {
+							if("java.net.SocketException: Connection reset".equals(ec.getMessage())) {
+								access.log(Level.ERROR, ec.getMessage(), " can mean Certificate Expiration or TLS Protocol issues");
+							}
+							retryable.item(null);
+							throw e;
+						} else {
+							retryable.item(null);
+							throw e;
+						}
+					} finally {
+						client = null;
+					}
+				} catch (ConnectException e) {
+					item = retryable.item();
+					loc.invalidate(item);
+					retryable.item(loc.next(item));
+				}
+			} while(retry);
+		} finally {
+			retryable.lastClient = client;
+		}
+		return ret;
+	}
+	
+	
+	public<RET> RET best(SecuritySetter<HttpURLConnection> ss, Retryable<RET> retryable) throws LocatorException, CadiException, APIException {
+		if(loc==null) {
+			throw new LocatorException("No Locator Configured");
+		}
+		retryable.item(loc.best());
+		return same(ss,retryable);
+	}
+	public<RET> RET all(SecuritySetter<HttpURLConnection> ss, Retryable<RET> retryable) throws LocatorException, CadiException, APIException {
+		return oneOf(ss,retryable,true,null);
+	}
+
+	public<RET> RET all(SecuritySetter<HttpURLConnection> ss, Retryable<RET> retryable,boolean notify) throws LocatorException, CadiException, APIException {
+		return oneOf(ss,retryable,notify,null);
+	}
+	
+	public<RET> RET oneOf(SecuritySetter<HttpURLConnection> ss, Retryable<RET> retryable,boolean notify,String host) throws LocatorException, CadiException, APIException {
+		RET ret = null;
+		// make sure we have all current references:
+		loc.refresh();
+		for(Item li=loc.first();li!=null;li=loc.next(li)) {
+			URI uri=loc.get(li);
+			if(host!=null && !host.equals(uri.getHost())) {
+				break;
+			}
+			try {
+				ret = retryable.code(new HRcli(this,uri,li,ss));
+				access.log(Level.DEBUG,"Success calling",uri,"during call to all services");
+			} catch (APIException | CadiException e) {
+				Throwable t = e.getCause();
+				if(t!=null && t instanceof ConnectException) {
+					loc.invalidate(li);
+					access.log(Level.ERROR,"Connection to",uri,"refused during call to all services");
+				} else if(t instanceof SSLHandshakeException) {
+					access.log(Level.ERROR,t.getMessage());
+					loc.invalidate(li);
+				} else if(t instanceof SocketException) {
+					if("java.net.SocketException: Connection reset".equals(t.getMessage())) {
+						access.log(Level.ERROR, t.getMessage(), " can mean Certificate Expiration or TLS Protocol issues");
+					}
+					retryable.item(null);
+					throw e;
+				} else {
+					throw e;
+				}
+			} catch (ConnectException e) {
+				loc.invalidate(li);
+				access.log(Level.ERROR,"Connection to",uri,"refused during call to all services");
+			}
+		}
+			
+		if(ret == null && notify) 
+			throw new LocatorException("No available clients to call");
+		return ret;
+	}
+	
+
+	public void close() {
+		// TODO Anything here?
+	}
+
+	public HMangr readTimeout(int timeout) {
+		this.readTimeout = timeout;
+		return this;
+	}
+
+	public int readTimeout() {
+		return readTimeout;
+	}
+	
+	public void connectionTimeout(int t) {
+		connectionTimeout = t;
+	}
+
+	public int connectionTimout() {
+		return connectionTimeout;
+	}
+
+	public HMangr apiVersion(String version) {
+		apiVersion = version;
+		return this;
+	}
+
+	public String apiVersion() {
+		return apiVersion;
+	}
+
+}
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/http/HNoAuthSS.java b/cadi/client/src/main/java/org/onap/aaf/cadi/http/HNoAuthSS.java
new file mode 100644
index 00000000..b857f3ad
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/http/HNoAuthSS.java
@@ -0,0 +1,45 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.http;
+
+import java.io.IOException;
+import java.net.HttpURLConnection;
+
+import javax.net.ssl.HttpsURLConnection;
+
+import org.onap.aaf.cadi.CadiException;
+import org.onap.aaf.cadi.client.AbsAuthentication;
+import org.onap.aaf.cadi.config.SecurityInfoC;
+
+public class HNoAuthSS extends AbsAuthentication<HttpURLConnection> {
+	public HNoAuthSS(SecurityInfoC<HttpURLConnection> si) throws IOException {
+		super(si,"noauth",null);
+	}
+
+	@Override
+	public void setSecurity(HttpURLConnection client) throws CadiException {
+		if(securityInfo!=null && client instanceof HttpsURLConnection) {
+			securityInfo.setSocketFactoryOn((HttpsURLConnection)client);
+		}
+	}
+
+}
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/http/HRcli.java b/cadi/client/src/main/java/org/onap/aaf/cadi/http/HRcli.java
new file mode 100644
index 00000000..f289b0e3
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/http/HRcli.java
@@ -0,0 +1,130 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.http;
+
+import java.net.HttpURLConnection;
+import java.net.URI;
+import java.net.URISyntaxException;
+
+import org.onap.aaf.cadi.CadiException;
+import org.onap.aaf.cadi.LocatorException;
+import org.onap.aaf.cadi.SecuritySetter;
+import org.onap.aaf.cadi.Locator.Item;
+import org.onap.aaf.cadi.client.EClient;
+import org.onap.aaf.cadi.client.Rcli;
+import org.onap.aaf.misc.env.APIException;
+import org.onap.aaf.misc.env.Data.TYPE;
+
+/**
+ * Rosetta Client
+ * 
+ * JAXB defined JSON or XML over HTTP/S
+ * 
+ * @author Jonathan
+ *
+ * @param <T>
+ */
+public class HRcli extends Rcli<HttpURLConnection> {
+	private HMangr hman;
+	private Item item;
+	private SecuritySetter<HttpURLConnection> ss;
+
+	public HRcli(HMangr hman, Item locItem, SecuritySetter<HttpURLConnection> secSet) throws URISyntaxException, LocatorException {
+		item=locItem;
+		uri=hman.loc.get(locItem);
+		this.hman = hman;
+		ss=secSet;
+		type = TYPE.JSON;
+		apiVersion = hman.apiVersion();
+	}
+
+	public HRcli(HMangr hman, URI uri, Item locItem, SecuritySetter<HttpURLConnection> secSet) {
+		locItem=item;
+		this.uri = uri;
+		this.hman = hman;
+		ss=secSet;
+		type = TYPE.JSON;
+		apiVersion = hman.apiVersion();
+	}
+
+	@Override
+	protected HRcli clone(URI uri, SecuritySetter<HttpURLConnection> ss) {
+		return new HRcli(hman,uri,item,ss);
+	}
+
+
+
+	/**
+	 * 
+	 * @return
+	 * @throws APIException 
+	 * @throws DME2Exception 
+	 */
+	protected EClient<HttpURLConnection> client() throws CadiException {
+		try {
+			if(uri==null) {
+				Item item = hman.loc.best();
+				if(item==null) {
+					throw new CadiException("No service available for " + hman.loc.toString());
+				}
+				uri = hman.loc.get(item);
+			}
+			return new HClient(ss,uri,connectionTimeout);
+		} catch (Exception e) {
+			throw new CadiException(e);
+		}
+	}
+	
+	/* (non-Javadoc)
+	 * @see org.onap.aaf.cadi.client.Rcli#setSecuritySetter(org.onap.aaf.cadi.SecuritySetter)
+	 */
+	@Override
+	public void setSecuritySetter(SecuritySetter<HttpURLConnection> ss) {
+		this.ss = ss;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.onap.aaf.cadi.client.Rcli#getSecuritySetter()
+	 */
+	@Override
+	public SecuritySetter<HttpURLConnection> getSecuritySetter() {
+		return ss;
+	}
+
+	public void invalidate() throws CadiException {
+		try {
+			hman.loc.invalidate(item);
+		} catch (Exception e) {
+			throw new CadiException(e);
+		}
+	}
+	
+	public HRcli setManager(HMangr hman) {
+		this.hman = hman;
+		return this;
+	}
+
+	public String toString() {
+		return uri.toString();
+	}
+	
+}
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/http/HTokenSS.java b/cadi/client/src/main/java/org/onap/aaf/cadi/http/HTokenSS.java
new file mode 100644
index 00000000..873e0fe7
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/http/HTokenSS.java
@@ -0,0 +1,34 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.http;
+
+import java.io.IOException;
+import java.net.HttpURLConnection;
+
+import org.onap.aaf.cadi.config.SecurityInfoC;
+
+public class HTokenSS extends HAuthorizationHeader {
+	public HTokenSS(final SecurityInfoC<HttpURLConnection> si, final String client_id, final String token) throws IOException {
+		super(si, client_id,"Bearer " + token);
+	}
+
+}
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/http/HTransferSS.java b/cadi/client/src/main/java/org/onap/aaf/cadi/http/HTransferSS.java
new file mode 100644
index 00000000..d19c42e9
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/http/HTransferSS.java
@@ -0,0 +1,64 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.http;
+
+import java.io.IOException;
+import java.net.HttpURLConnection;
+
+import javax.net.ssl.HttpsURLConnection;
+
+import org.onap.aaf.cadi.CadiException;
+import org.onap.aaf.cadi.client.AbsTransferSS;
+import org.onap.aaf.cadi.config.Config;
+import org.onap.aaf.cadi.config.SecurityInfoC;
+import org.onap.aaf.cadi.principal.TaggedPrincipal;
+
+
+public class HTransferSS extends AbsTransferSS<HttpURLConnection> {
+	public HTransferSS(TaggedPrincipal principal, String app) throws IOException {
+		super(principal, app);
+	}
+	
+	public HTransferSS(TaggedPrincipal principal, String app, SecurityInfoC<HttpURLConnection> si) {
+		super(principal, app, si);
+	}
+
+	@Override
+	public void setSecurity(HttpURLConnection huc) throws CadiException {
+		if(defSS==null) {
+			throw new CadiException("Need App Credentials to send message");
+		}
+		defSS.setSecurity(huc);
+		if(value!=null) {
+				huc.addRequestProperty(Config.CADI_USER_CHAIN, value);
+		}
+		if(securityInfo!=null) {
+			securityInfo.setSocketFactoryOn((HttpsURLConnection)huc);
+		}
+	}
+	
+	@Override
+	public int setLastResponse(int respCode) {
+		return 0;
+	}
+
+}
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/http/HX509SS.java b/cadi/client/src/main/java/org/onap/aaf/cadi/http/HX509SS.java
new file mode 100644
index 00000000..9d555f62
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/http/HX509SS.java
@@ -0,0 +1,152 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.http;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.net.HttpURLConnection;
+import java.security.PrivateKey;
+import java.security.SecureRandom;
+import java.security.Signature;
+import java.security.cert.CertificateEncodingException;
+import java.security.cert.X509Certificate;
+
+import javax.net.ssl.HttpsURLConnection;
+import javax.net.ssl.X509KeyManager;
+
+import org.onap.aaf.cadi.CadiException;
+import org.onap.aaf.cadi.SecuritySetter;
+import org.onap.aaf.cadi.Symm;
+import org.onap.aaf.cadi.client.AbsAuthentication;
+import org.onap.aaf.cadi.config.Config;
+import org.onap.aaf.cadi.config.SecurityInfoC;
+import org.onap.aaf.misc.env.APIException;
+import org.onap.aaf.misc.env.util.Chrono;
+
+
+public class HX509SS implements SecuritySetter<HttpURLConnection> {
+	private static final byte[] X509 = "x509 ".getBytes();
+	private PrivateKey priv;
+	private byte[] pub;
+	private String cert;
+	private SecurityInfoC<HttpURLConnection> securityInfo;
+	private String algo;
+	private String alias;
+	private static int count = new SecureRandom().nextInt();
+
+	public HX509SS(SecurityInfoC<HttpURLConnection> si) throws APIException, CadiException {
+		this(null,si,false);
+	}
+	
+	public HX509SS(SecurityInfoC<HttpURLConnection> si, boolean asDefault) throws APIException, CadiException {
+		this(null,si,asDefault);
+	}
+	
+	public HX509SS(final String sendAlias, SecurityInfoC<HttpURLConnection> si) throws APIException, CadiException {
+		this(sendAlias, si, false);
+	}
+
+	public HX509SS(final String sendAlias, SecurityInfoC<HttpURLConnection> si, boolean asDefault) throws APIException, CadiException {
+		securityInfo = si;
+		if((alias=sendAlias) == null) {
+			if(si.default_alias == null) {
+				throw new APIException("JKS Alias is required to use X509SS Security.  Use " + Config.CADI_ALIAS +" to set default alias");
+			} else {
+				alias = si.default_alias;
+			}
+		}
+		
+		priv=null;
+		X509KeyManager[] xkms = si.getKeyManagers();
+		if(xkms==null || xkms.length==0) {
+			throw new APIException("There are no valid keys available in given Keystores.  Wrong Keypass?  Expired?");
+		}
+		for(int i=0;priv==null&&i<xkms.length;++i) {
+			priv = xkms[i].getPrivateKey(alias);
+		}
+		try {
+			for(int i=0;cert==null&&i<xkms.length;++i) {
+				X509Certificate[] chain = xkms[i].getCertificateChain(alias);
+				if(chain!=null&&chain.length>0) {
+					algo = chain[0].getSigAlgName(); 
+					pub = chain[0].getEncoded();
+					ByteArrayOutputStream baos = new ByteArrayOutputStream(pub.length*2); 
+					ByteArrayInputStream bais = new ByteArrayInputStream(pub);
+					Symm.base64noSplit.encode(bais,baos,X509);
+					cert = baos.toString();
+				}
+			}
+		} catch (CertificateEncodingException | IOException e) {
+			throw new CadiException(e);
+		}
+		if(algo==null) {
+			throw new APIException("X509 Security Setter not configured");
+		}
+	}
+
+	@Override
+	public void setSecurity(HttpURLConnection huc) throws CadiException {
+		if(huc instanceof HttpsURLConnection) {
+			securityInfo.setSocketFactoryOn((HttpsURLConnection)huc);
+		}
+		if(alias==null) { // must be a one-way
+			huc.setRequestProperty(AbsAuthentication.AUTHORIZATION, cert);
+			
+			// Test Signed content
+			try {
+				String data = "SignedContent["+ inc() + ']' + Chrono.dateTime();
+				huc.setRequestProperty("Data", data);
+				
+				Signature sig = Signature.getInstance(algo);
+				sig.initSign(priv);
+				sig.update(data.getBytes());
+				byte[] signature = sig.sign();
+				
+				ByteArrayOutputStream baos = new ByteArrayOutputStream((int)(signature.length*1.3));
+				ByteArrayInputStream bais = new ByteArrayInputStream(signature);
+				Symm.base64noSplit.encode(bais, baos);
+				huc.setRequestProperty("Signature", new String(baos.toByteArray()));
+				
+			} catch (Exception e) {
+				throw new CadiException(e);
+			}
+		}
+	}
+	
+	private synchronized int inc() {
+		return ++count;
+	}
+	
+	/* (non-Javadoc)
+	 * @see org.onap.aaf.cadi.SecuritySetter#getID()
+	 */
+	@Override
+	public String getID() {
+		return alias;
+	}
+	
+	@Override
+	public int setLastResponse(int respCode) {
+		return 0;
+	}
+}
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/locator/DNSLocator.java b/cadi/client/src/main/java/org/onap/aaf/cadi/locator/DNSLocator.java
new file mode 100644
index 00000000..655a0c22
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/locator/DNSLocator.java
@@ -0,0 +1,210 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.locator;
+
+import java.io.IOException;
+import java.net.InetAddress;
+import java.net.URI;
+import java.net.URISyntaxException;
+
+import org.onap.aaf.cadi.Access;
+import org.onap.aaf.cadi.Locator;
+import org.onap.aaf.cadi.LocatorException;
+import org.onap.aaf.cadi.Access.Level;
+
+public class DNSLocator implements Locator<URI> {
+	private static enum Status {UNTRIED, OK, INVALID, SLOW};
+	private static final int CHECK_TIME = 3000;
+	
+	private String host, protocol;
+	private Access access;
+	private Host[] hosts;
+	private int startPort, endPort;
+	private String suffix;
+	
+	public DNSLocator(Access access, String protocol, String host, String range) {
+		this.host = host;
+		this.protocol = protocol;
+		this.access = access;
+		int dash = range.indexOf('-');
+		if(dash<0) {
+			startPort = endPort = Integer.parseInt(range);
+		} else {
+			startPort = Integer.parseInt(range.substring(0,dash));
+			endPort = Integer.parseInt(range.substring(dash + 1));
+		}
+		refresh();
+	}
+
+	public DNSLocator(Access access, String aaf_locate) throws LocatorException {
+		this.access = access;
+		if(aaf_locate==null) {
+			throw new LocatorException("Null passed into DNSLocator constructor");
+		}
+		int start, port;
+		if(aaf_locate.startsWith("https:")) {
+			protocol = "https:";
+			start = 9; // https://
+			port = 443;
+		} else if(aaf_locate.startsWith("http:")) {
+			protocol = "http:";
+			start = 8; // http://
+			port = 80;
+		} else {
+			throw new LocatorException("DNSLocator accepts only https or http protocols.  (requested URL " + aaf_locate + ')');
+		}
+		
+		int colon = aaf_locate.indexOf(':',start);
+		int slash;
+		if(colon>0) {
+			start = colon+1;
+			int left = aaf_locate.indexOf('[',start);
+			if(left>0) {
+				int right = aaf_locate.indexOf(']',left+1);
+				if(right>0) {
+					int dash = aaf_locate.indexOf('-',left+1);
+					if(dash<0) {
+						startPort = endPort = Integer.parseInt(aaf_locate.substring(left+1,right));
+					} else {
+						startPort = Integer.parseInt(aaf_locate.substring(left+1,dash));
+						endPort = Integer.parseInt(aaf_locate.substring(dash + 1,right));
+					}
+				}
+				
+			} else {
+				slash = aaf_locate.indexOf('/',colon+1);
+				if(slash<0) {
+					startPort = endPort = Integer.parseInt(aaf_locate.substring(start));
+				} else {
+					startPort = endPort = Integer.parseInt(aaf_locate.substring(start,slash));
+				}
+			}
+		} else {
+			startPort = endPort = port;
+		}		
+	}
+
+	@Override
+	public URI get(Item item) throws LocatorException {
+		return hosts[((DLItem)item).cnt].uri;
+	}
+
+	@Override
+	public boolean hasItems() {
+		for(Host h : hosts) {
+			if(h.status==Status.OK) {
+				return true;
+			}
+		}
+		return false;
+	}
+
+	@Override
+	public void invalidate(Item item) {
+		DLItem di = (DLItem)item;
+		hosts[di.cnt].status = Status.INVALID;
+	}
+
+	@Override
+	public Item best() throws LocatorException {
+		// not a good "best"
+		for(int i=0;i<hosts.length;++i) {
+			switch(hosts[i].status) {
+				case OK:
+					return new DLItem(i);
+				case INVALID:
+					break;
+				case SLOW:
+					break;
+				case UNTRIED:
+					try {
+						if(hosts[i].ia.isReachable(CHECK_TIME)) {
+							hosts[i].status = Status.OK;
+							return new DLItem(i);
+						}
+					} catch (IOException e) {
+						throw new LocatorException(e);
+					}
+					break;
+				default:
+					break;
+			}
+		}
+		throw new LocatorException("No Available URIs for " + host);
+	}
+
+	@Override
+	public Item first() throws LocatorException {
+		return new DLItem(0);
+	}
+
+	@Override
+	public Item next(Item item) throws LocatorException {
+		DLItem di = (DLItem)item;
+		if(++di.cnt<hosts.length) {
+			return di;
+		} else {
+			return null;
+		}
+	}
+
+	@Override
+	public boolean refresh() {
+		try {
+			InetAddress[] ias = InetAddress.getAllByName(host);
+			Host[] temp = new Host[ias.length * (1 + endPort - startPort)];
+			int cnt = -1;
+			for(int j=startPort; j<=endPort; ++j) {
+				for(int i=0;i<ias.length;++i) {
+					temp[++cnt] = new Host(ias[i], j, suffix);
+				}
+			}
+			hosts = temp;
+			return true;
+		} catch (Exception e) {
+			access.log(Level.ERROR, e);
+		}
+		return false;
+	}
+
+	private class Host {
+		private URI uri;
+		private InetAddress ia;
+		private Status status;
+		
+		public Host(InetAddress inetAddress, int port, String suffix) throws URISyntaxException {
+			ia = inetAddress;
+			uri = new URI(protocol,null,inetAddress.getHostAddress(),port,suffix,null,null);
+			status = Status.UNTRIED;
+		}
+	}
+	
+	private class DLItem implements Item {
+		public DLItem(int i) {
+			cnt = i;
+		}
+
+		private int cnt;
+	}
+	
+	public void destroy() {}
+}
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/locator/HClientHotPeerLocator.java b/cadi/client/src/main/java/org/onap/aaf/cadi/locator/HClientHotPeerLocator.java
new file mode 100644
index 00000000..b97768a6
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/locator/HClientHotPeerLocator.java
@@ -0,0 +1,60 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.locator;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+
+import org.onap.aaf.cadi.Access;
+import org.onap.aaf.cadi.LocatorException;
+import org.onap.aaf.cadi.http.HClient;
+import org.onap.aaf.cadi.http.HX509SS;
+
+public class HClientHotPeerLocator extends HotPeerLocator<HClient> {
+	private final HX509SS ss;
+
+	public HClientHotPeerLocator(Access access, String urlstr, long invalidateTime, String localLatitude,
+			String localLongitude, HX509SS ss) throws LocatorException {
+		super(access, urlstr, invalidateTime, localLatitude, localLongitude);
+		
+		this.ss = ss;
+	}
+
+	@Override
+	protected HClient _newClient(String clientInfo) throws LocatorException {
+		try {
+			int idx = clientInfo.indexOf('/');
+			return new HClient(ss,new URI("https://"+(idx<0?clientInfo:clientInfo.substring(0, idx))),3000);
+		} catch (URISyntaxException e) {
+			throw new LocatorException(e);
+		}
+	}
+
+	@Override
+	protected HClient _invalidate(HClient client) {
+		return null;
+	}
+
+	@Override
+	protected void _destroy(HClient client) {
+	}
+}
\ No newline at end of file
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/locator/HotPeerLocator.java b/cadi/client/src/main/java/org/onap/aaf/cadi/locator/HotPeerLocator.java
new file mode 100644
index 00000000..17f9bafb
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/locator/HotPeerLocator.java
@@ -0,0 +1,302 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.locator;
+
+import org.onap.aaf.cadi.Access;
+import org.onap.aaf.cadi.Locator;
+import org.onap.aaf.cadi.LocatorException;
+import org.onap.aaf.cadi.Access.Level;
+import org.onap.aaf.cadi.routing.GreatCircle;
+import org.onap.aaf.misc.env.util.Split;
+
+/**
+ * This Locator is to handle Hot Peer load protection, when the Servers are 
+ * 	1) Static
+ * 	2) Well known client URL
+ * 
+ * The intention is to change traffic over to the Hot Peer, if a server goes down, and reinstate
+ * when it is back up.
+ * 
+ * Example of this kind of Service is a MS Certificate Server
+ * 
+ * @author Jonathan
+ *
+ * @param <CLIENT>
+ */
+public abstract class HotPeerLocator<CLIENT> implements Locator<CLIENT> {
+		private final String[] urlstrs;
+		private final CLIENT[] clients;
+		private final long[] failures;
+		private final double[] distances;
+		private int preferred;
+		private long invalidateTime;
+		private Thread refreshThread;
+		protected Access access;
+
+		/**
+		 * Construct:  Expect one or more Strings in the form:
+		 * 		192.555.112.223:39/38.88087/-77.30122
+		 *    separated by commas
+		 * 
+		 * @param trans
+		 * @param urlstr
+		 * @param invalidateTime
+		 * @param localLatitude
+		 * @param localLongitude
+		 * @throws LocatorException
+		 */
+		@SuppressWarnings("unchecked")
+		protected HotPeerLocator(Access access, final String urlstr, final long invalidateTime, final String localLatitude, final String localLongitude) throws LocatorException {
+			this.access = access;
+	 		urlstrs = Split.split(',', urlstr);
+	 		clients = (CLIENT[])new Object[urlstrs.length];
+	 		failures = new long[urlstrs.length];
+	 		distances= new double[urlstrs.length];
+	 		this.invalidateTime = invalidateTime;
+	 		
+	 		double distance = Double.MAX_VALUE;
+	 		for(int i=0;i<urlstrs.length;++i) {
+	 			String[] info = Split.split('/', urlstrs[i]);
+	 			if(info.length<3) {
+	 				throw new LocatorException("Configuration needs LAT and LONG, i.e. ip:port/lat/long");
+	 			}
+	 			try {
+	 				clients[i] = _newClient(urlstrs[i]);
+	 				failures[i] = 0L;
+	 			} catch(LocatorException le) {
+	 				failures[i] = System.currentTimeMillis()+invalidateTime;
+	 			}
+	 			
+	 			double d = GreatCircle.calc(info[1],info[2],localLatitude,localLongitude);
+	 			distances[i]=d;
+	 			
+	 			// find preferred server
+	 			if(d<distance) {
+	 				preferred = i;
+	 				distance=d;
+	 			}
+	 		}
+	 		
+	 		access.printf(Level.INIT,"Preferred Client is %s",urlstrs[preferred]);
+	 		for(int i=0;i<urlstrs.length;++i) {
+	 			if(i!=preferred) {
+	 				access.printf(Level.INIT,"Alternate Client is %s",urlstrs[i]);
+	 			}
+	 		}
+		}
+		
+		protected abstract CLIENT _newClient(String hostInfo) throws LocatorException;
+		/**
+		 * If client can reconnect, then return.  Otherwise, destroy and return null;
+		 * @param client
+		 * @return
+		 * @throws LocatorException
+		 */
+		protected abstract CLIENT _invalidate(CLIENT client);
+		
+		protected abstract void _destroy(CLIENT client);
+		
+		@Override
+		public Item best() throws LocatorException {
+			if(failures[preferred]==0L) {
+				return new HPItem(preferred);
+			} else {
+				long now = System.currentTimeMillis();
+				double d = Double.MAX_VALUE;
+				int best = -1;
+				boolean tickle = false;
+				// try for best existing client
+				for(int i=0;i<urlstrs.length;++i) {
+					if(failures[i]<now && distances[i]<d) {
+						if(clients[i]!=null) {
+							best = i;
+							break;
+						} else {
+							tickle = true; // There's some failed clients which can be restored
+						}
+					}
+				}
+				if(best<0 && tickle) {
+					tickle=false;
+					if(refresh()) {
+						// try again
+						for(int i=0;i<urlstrs.length;++i) {
+							if(failures[i]==0L && distances[i]<d) {
+								if(clients[i]!=null) {
+									best = i;
+									break;
+								}
+							}
+						}
+					}
+				}
+			
+				/*
+				 * If a valid client is available, but there are some that can refresh, return the client immediately
+				 * but start a Thread to do the background Client setup.
+				 */
+				if(tickle) {
+					synchronized(clients) {
+						if(refreshThread==null) {
+							refreshThread = new Thread(new Runnable(){
+								@Override
+								public void run() {
+									refresh();
+									refreshThread = null;
+								}
+							});
+							refreshThread.setDaemon(true);
+							refreshThread.start();
+						}
+					}
+				}
+				
+				if(best<0) {
+					throw new LocatorException("No Clients available");
+				}
+
+				
+				return new HPItem(best);
+			}
+		}
+		
+
+		@Override
+		public CLIENT get(Item item) throws LocatorException {
+			HPItem hpi = (HPItem)item;
+			CLIENT c = clients[hpi.idx];
+			if(c==null) {
+				if(failures[hpi.idx]>System.currentTimeMillis()) {
+					throw new LocatorException("Client requested is invalid");	
+				} else {
+					synchronized(clients) {
+						c = _newClient(urlstrs[hpi.idx]);
+						failures[hpi.idx]=0L;
+					}
+				}
+			} else if(failures[hpi.idx]>0){
+				throw new LocatorException("Client requested is invalid");
+			}
+			return c;
+		}
+		
+		public String info(Item item) {
+			HPItem hpi = (HPItem)item;
+			if(hpi!=null && hpi.idx<urlstrs.length) {
+				return urlstrs[hpi.idx];
+			} else {
+				return "Invalid Item";
+			}
+		}
+
+		@Override
+		public boolean hasItems() {
+			for(int i=0;i<clients.length;++i) {
+				if(clients[i]!=null && failures[i]==0L) {
+					return true;
+				}
+			}
+			return false;
+		}
+		
+		@Override
+		public synchronized void invalidate(Item item) throws LocatorException {
+			HPItem hpi = (HPItem)item;
+			failures[hpi.idx] = System.currentTimeMillis() + invalidateTime;
+			CLIENT c = clients[hpi.idx];
+			clients[hpi.idx] = _invalidate(c);
+		}
+		
+		@Override
+		public Item first() throws LocatorException {
+			return new HPItem(0);
+		}
+		
+		@Override
+		public Item next(Item item) throws LocatorException {
+			HPItem hpi = (HPItem)item;
+			if(++hpi.idx>=clients.length) {
+				return null;
+			}
+			return hpi;
+		}
+		
+		@Override
+		public boolean refresh() {
+			boolean force = !hasItems(); // If no Items at all, reset
+			boolean rv = true;
+			long now = System.currentTimeMillis();
+			for(int i=0;i<clients.length;++i) {
+				if(failures[i]>0L && (failures[i]<now || force)) { // retry
+					try {
+						synchronized(clients) {
+							if(clients[i]==null) {
+								clients[i]=_newClient(urlstrs[i]);
+							}
+							failures[i]=0L;
+						}
+					} catch (LocatorException e) {
+						failures[i]=now+invalidateTime;
+						rv = false;
+					}
+				}
+			}
+			return rv;
+		}
+		
+		@Override
+		public void destroy() {
+			for(int i=0;i<clients.length;++i) {
+				if(clients[i]!=null) {
+					_destroy(clients[i]);
+					clients[i] = null;
+				}
+			}
+		}
+
+		private static class HPItem implements Item {
+			private int idx;
+
+			public HPItem(int i) {
+				idx = i;
+			}
+		}
+		
+
+		/*
+		 * Convenience Functions
+		 */
+		public CLIENT bestClient() throws LocatorException {
+			return get(best());
+		}
+
+		public boolean invalidate(CLIENT client) throws LocatorException {
+			for(int i=0;i<clients.length;++i) {
+				if(clients[i]==client) { // yes, "==" is appropriate here.. Comparing Java Object Reference
+					invalidate(new HPItem(i));
+					return true;
+				}
+			}
+			return false;
+		}
+
+	}
\ No newline at end of file
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/locator/PropertyLocator.java b/cadi/client/src/main/java/org/onap/aaf/cadi/locator/PropertyLocator.java
new file mode 100644
index 00000000..244a43bd
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/locator/PropertyLocator.java
@@ -0,0 +1,289 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.locator;
+
+import java.io.IOException;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.Socket;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.UnknownHostException;
+import java.security.SecureRandom;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import org.onap.aaf.cadi.Locator;
+import org.onap.aaf.cadi.LocatorException;
+import org.onap.aaf.misc.env.util.Split;
+
+public class PropertyLocator implements Locator<URI> {
+	private final URI [] orig;
+	private PLItem[] current;
+	private int end;
+	private final SecureRandom random;
+	private URI[] resolved;
+	private long lastRefreshed;
+	private long minRefresh;
+	private long backgroundRefresh;
+
+	public PropertyLocator(String locList) throws LocatorException {
+		this(locList,10000L, 1000*60*20); // defaults, do not refresh more than once in 10 seconds, Refresh Locator every 20 mins.
+	}
+	/**
+	 * comma delimited root url list
+	 * 
+	 * @param locList
+	 * @throws LocatorException
+	 */
+	public PropertyLocator(String locList, long minRefreshMillis, long backgroundRefreshMillis) throws LocatorException {
+		minRefresh = minRefreshMillis;
+		backgroundRefresh = backgroundRefreshMillis;
+		lastRefreshed=0L;
+		if(locList==null) {
+			throw new LocatorException("No Location List given for PropertyLocator");
+		}
+		String[] locarray = Split.split(',',locList);
+		List<URI> uriList = new ArrayList<URI>();
+		
+		random = new SecureRandom();
+		
+		for(int i=0;i<locarray.length;++i) {
+			try {
+				int range = locarray[i].indexOf(":[");
+				if(range<0) {
+					uriList.add(new URI(locarray[i]));
+				} else {
+					String mach_colon = locarray[i].substring(0, range+1);
+					int dash = locarray[i].indexOf('-',range+2);
+					int brac = locarray[i].indexOf(']',dash+1);
+					int slash = locarray[i].indexOf('/',brac);
+					int start = Integer.parseInt(locarray[i].substring(range+2, dash));
+					int end = Integer.parseInt(locarray[i].substring(dash+1, brac));
+					for(int port=start;port<=end;++port) {
+						uriList.add(new URI(mach_colon+port + (slash>=0?locarray[i].substring(slash):"")));
+					}
+				}
+			} catch (NumberFormatException nf) {
+				throw new LocatorException("Invalid URI format: " + locarray[i]);
+			} catch (URISyntaxException e) {
+				throw new LocatorException(e);
+			}
+		}
+		orig = new URI[uriList.size()];
+		uriList.toArray(orig);
+
+		refresh();
+		new Timer("PropertyLocator Refresh Timer",true).scheduleAtFixedRate(new TimerTask() {
+			@Override
+			public void run() {
+				refresh();
+			}
+		}, backgroundRefresh,backgroundRefresh);
+	}
+
+	@Override
+	public URI get(Item item) throws LocatorException {
+		synchronized(orig) {
+			if(item==null) {
+				return null;
+			} else {
+				return resolved[((PLItem)item).idx];
+			}
+		}
+	}
+
+	@Override
+	public Item first() throws LocatorException {
+		return end>0?current[0]:null;
+	}
+
+	@Override
+	public boolean hasItems() {
+		return end>0;
+	}
+
+	@Override
+	public Item next(Item item) throws LocatorException {
+		if(item==null) {
+			return null;
+		} else {
+			int spot;
+			if((spot=(((PLItem)item).order+1))>=end)return null;
+			return current[spot];
+		}
+	}
+
+	@Override
+	public synchronized void invalidate(Item item) throws LocatorException {
+		if(--end<=0) {
+			refresh();
+			return;
+		}
+		if(item==null) {
+			return;
+		}
+		PLItem pli = (PLItem)item;
+		int i,order;
+		for(i=0;i<end;++i) {
+			if(pli==current[i])break;
+		}
+		order = current[i].order;
+		for(;i<end;++i) {
+			current[i]=current[i+1];
+			current[i].order=order++;
+		}
+		current[end]=pli;
+	}
+
+	@Override
+	public Item best() throws LocatorException {
+		if(current.length==0) {
+			refresh();
+		}
+		switch(current.length) {
+			case 0:
+				return null;
+			case 1:
+				return current[0];
+			default:
+				return current[Math.abs(random.nextInt())%current.length];
+		}
+	}
+
+	@Override
+	public synchronized boolean refresh() {
+		if(System.currentTimeMillis()>lastRefreshed) {
+			// Build up list
+			List<URI> resolve = new ArrayList<URI>();
+			String realname;
+			for(int i = 0; i < orig.length ; ++i) {
+				try {
+					InetAddress ia[] = InetAddress.getAllByName(orig[i].getHost());
+
+					URI o,n;
+					for(int j=0;j<ia.length;++j) {
+						o = orig[i];
+						Socket socket = new Socket();
+						try {
+							realname=ia[j].getHostAddress().equals(ia[j].getHostName())?ia[j].getCanonicalHostName():ia[j].getHostName();
+							int port = o.getPort();
+							if(port<0) { // default
+								port = "https".equalsIgnoreCase(o.getScheme())?443:80;
+							}
+							socket.connect(new InetSocketAddress(realname,port),3000);
+							if(socket.isConnected()) {
+								n = new URI(
+										o.getScheme(),
+										o.getUserInfo(),
+										realname,
+										o.getPort(),
+										o.getPath(),
+										o.getQuery(),
+										o.getFragment()
+										);
+								resolve.add(n);
+							}
+						} catch (IOException e) {
+						} finally {
+							if(!socket.isClosed()) {
+								try {
+									socket.close();
+								} catch (IOException e) {
+									// nothing to do.
+								}
+							}
+						}
+					}
+				} catch (UnknownHostException | URISyntaxException e) {
+					// Note: Orig Name already known as valid, based on constructor
+				}
+			}
+			end=resolve.size();
+			PLItem[] newCurrent;
+			if(current==null || current.length!=end) {
+				newCurrent = new PLItem[end];
+			} else {
+				newCurrent = current;
+			}
+	
+			for(int i=0; i< end; ++i) {
+				if(newCurrent[i]==null){
+					newCurrent[i]=new PLItem(i);
+				} else {
+					newCurrent[i].idx=newCurrent[i].order=i;
+				}
+			}
+			synchronized(orig) {
+				resolved = new URI[end];
+				resolve.toArray(resolved);
+				current = newCurrent;
+			}
+			lastRefreshed = System.currentTimeMillis()+minRefresh;
+			return !resolve.isEmpty();
+		} else {
+			return false;
+		}
+	}
+	
+	private class PLItem implements Item {
+		public int idx,order;
+		
+		public PLItem(int i) {
+			idx = order =i;
+		}
+		
+		public String toString() {
+			return "Item: " + idx + " order: " + order;
+		}
+	}
+
+	public String toString() {
+		StringBuilder sb = new StringBuilder();
+		boolean first = true;
+		for(URI uri : orig) {
+			boolean isResolved=false;
+			if(uri!=null) {
+				if(first) {
+					first = false;
+				} else {
+					sb.append(", ");
+				}
+				sb.append(uri.toString());
+				sb.append(" [");
+				for(URI u2 : resolved) {
+					if(uri.equals(u2)) {
+						isResolved = true;
+						break;
+					}
+				}
+				sb.append(isResolved?"X]\n":" ]");
+			}
+		}
+		return sb.toString();
+	}
+	
+	public void destroy() {
+	}
+}
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/routing/GreatCircle.java b/cadi/client/src/main/java/org/onap/aaf/cadi/routing/GreatCircle.java
new file mode 100644
index 00000000..36906188
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/routing/GreatCircle.java
@@ -0,0 +1,188 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.routing;
+
+import org.onap.aaf.misc.env.util.Split;
+
+public class GreatCircle {
+	// Note: multiplying by this constant is faster than calling Math equivalent function 
+	private static final double DEGREES_2_RADIANS = Math.PI/180.0;
+	
+	public static final double DEGREES_2_NM = 60;
+	public static final double DEGREES_2_KM = DEGREES_2_NM * 1.852; // 1.852 is exact ratio per 1929 Standard Treaty, adopted US 1954
+	public static final double DEGREES_2_MI = DEGREES_2_NM * 1.1507795; 
+	
+	/**
+	 * 
+	 * Calculate the length of an arc on a perfect sphere based on Latitude and Longitudes of two points
+	 *    Parameters are in Degrees (i.e. the coordinate system you get from GPS, Mapping WebSites, Phones, etc)
+	 *    
+	 * 		L1 = Latitude of point A
+	 *      G1 = Longitude of point A
+	 * 	    L2 = Latitude of point B
+	 *      G2 = Longitude of point B
+	 *      
+	 *      d  = acos (sin(L1)*sin(L2) + cos(L1)*cos(L2)*cos(G1 - G2))
+	 * 
+   	 * Returns answer in Degrees
+   	 * 
+	 * Since there are 60 degrees per nautical miles, you can convert to NM by multiplying by 60
+	 * 
+	 * Essential formula from a Princeton website, the "Law of Cosines" method.  
+	 * 
+	 * Refactored cleaned up for speed Jonathan 3/8/2013
+	 * 
+	 * @param latA
+	 * @param lonA
+	 * @param latB
+	 * @param lonB
+	 * @return
+	 */
+	public static double calc(double latA, double lonA, double latB, double lonB) {
+		// Formula requires Radians.  Expect Params to be Coordinates (Degrees)
+		// Simple ratio, quicker than calling Math.toRadians()
+		latA *= DEGREES_2_RADIANS;
+		lonA *= DEGREES_2_RADIANS;
+		latB *= DEGREES_2_RADIANS;
+		lonB *= DEGREES_2_RADIANS;
+
+		return Math.acos(
+				Math.sin(latA) * Math.sin(latB) + 
+				Math.cos(latA) * Math.cos(latB) * Math.cos(lonA-lonB)
+			)
+			/ DEGREES_2_RADIANS;
+	}
+	
+	/** 
+	 * Convert from "Lat,Long Lat,Long" String format
+	 *              "Lat,Long,Lat,Long" Format
+	 *           or all four entries "Lat Long Lat Long"
+	 * 
+	 * (Convenience function)
+	 * 
+	 * Since Distance is positive, a "-1" indicates an error in String formatting
+	 */
+	public static double calc(String ... coords) {
+		try {
+			String [] array;
+			switch(coords.length) {
+			case 1:
+				array = Split.split(',',coords[0]);
+				if(array.length!=4)return -1;
+				return calc(
+					Double.parseDouble(array[0]),
+					Double.parseDouble(array[1]),
+					Double.parseDouble(array[2]),
+					Double.parseDouble(array[3])
+					);
+			case 2:
+				array = Split.split(',',coords[0]);
+				String [] array2 = Split.split(',',coords[1]);
+				if(array.length!=2 || array2.length!=2)return -1;
+				return calc(
+					Double.parseDouble(array[0]),
+					Double.parseDouble(array[1]),
+					Double.parseDouble(array2[0]),
+					Double.parseDouble(array2[1])
+					);
+			case 4:
+				return calc(
+					Double.parseDouble(coords[0]),
+					Double.parseDouble(coords[1]),
+					Double.parseDouble(coords[2]),
+					Double.parseDouble(coords[3])
+					);
+				
+			default:
+				return -1;
+			}
+		} catch (NumberFormatException e) {
+			return -1;
+		}
+	}
+
+}
+
+///**
+//* Haverside method, from Princeton
+//* 
+//* @param alat
+//* @param alon
+//* @param blat
+//* @param blon
+//* @return
+//*/
+//public static double calc3(double alat, double alon, double blat, double blon) {
+//	alat *= DEGREES_2_RADIANS;
+//	alon *= DEGREES_2_RADIANS;
+//	blat *= DEGREES_2_RADIANS;
+//	blon *= DEGREES_2_RADIANS;
+//	return 2 * Math.asin(
+//			Math.min(1, Math.sqrt(
+//				Math.pow(Math.sin((blat-alat)/2), 2) +
+//				(Math.cos(alat)*Math.cos(blat)*
+//					Math.pow(
+//						Math.sin((blon-alon)/2),2)
+//					)
+//				)
+//			)
+//		)
+//	/ DEGREES_2_RADIANS;
+//}
+//
+
+
+
+//This is a MEAN radius.  The Earth is not perfectly spherical
+//	public static final double EARTH_RADIUS_KM = 6371.0;
+//	public static final double EARTH_RADIUS_NM = 3440.07;
+//	public static final double KM_2_MILES_RATIO = 0.621371192;
+///**
+//* Code on Internet based on Unknown book.  Lat/Long is in Degrees
+//* @param alat
+//* @param alon
+//* @param blat
+//* @param blon
+//* @return
+//*/
+//public static double calc1(double alat, double alon, double blat, double blon) {
+//	alat *= DEGREES_2_RADIANS;
+//	alon *= DEGREES_2_RADIANS;
+//	blat *= DEGREES_2_RADIANS;
+//	blon *= DEGREES_2_RADIANS;
+//	
+//	// Reused values
+//	double cosAlat,cosBlat;
+//	
+//	return Math.acos(
+//		((cosAlat=Math.cos(alat))*Math.cos(alon)*(cosBlat=Math.cos(blat))*Math.cos(blon)) +
+//		(cosAlat*Math.sin(alon)*cosBlat*Math.sin(blon)) +
+//		(Math.sin(alat)*Math.sin(blat))
+//		)/DEGREES_2_RADIANS;
+//	
+//}
+
+/*
+*  This method was 50% faster than calculation 1, and 75% than the Haverside method
+*  Also, since it's based off of Agree standard Degrees of the Earth, etc, the calculations are more exact,
+*    at least for Nautical Miles and Kilometers
+*/
diff --git a/cadi/client/src/test/java/org/onap/aaf/cadi/client/test/JU_DNSLocator.java b/cadi/client/src/test/java/org/onap/aaf/cadi/client/test/JU_DNSLocator.java
new file mode 100644
index 00000000..b97667d5
--- /dev/null
+++ b/cadi/client/src/test/java/org/onap/aaf/cadi/client/test/JU_DNSLocator.java
@@ -0,0 +1,55 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.client.test;
+
+import java.net.URI;
+import java.net.URL;
+import java.net.URLConnection;
+
+import org.junit.AfterClass;
+import org.junit.Test;
+import org.onap.aaf.cadi.PropAccess;
+import org.onap.aaf.cadi.Locator.Item;
+import org.onap.aaf.cadi.locator.DNSLocator;
+
+public class JU_DNSLocator {
+
+	@AfterClass
+	public static void tearDownAfterClass() throws Exception {
+	}
+
+	@Test
+	public void test() {
+		
+		DNSLocator dl = new DNSLocator(new PropAccess(), "https", "aaf.it.att.com","8150-8152");
+		try {
+			Item item = dl.best();
+			URI uri = dl.get(item);
+			URL url = uri.toURL();
+			URLConnection conn = url.openConnection();
+			conn.connect();
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+	}
+
+}
diff --git a/cadi/client/src/test/java/org/onap/aaf/cadi/client/test/JU_GreatCircle.java b/cadi/client/src/test/java/org/onap/aaf/cadi/client/test/JU_GreatCircle.java
new file mode 100644
index 00000000..d2e02cbf
--- /dev/null
+++ b/cadi/client/src/test/java/org/onap/aaf/cadi/client/test/JU_GreatCircle.java
@@ -0,0 +1,62 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.client.test;
+
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.onap.aaf.cadi.routing.GreatCircle;
+
+public class JU_GreatCircle {
+
+	@BeforeClass
+	public static void setUpBeforeClass() throws Exception {
+	}
+
+	@AfterClass
+	public static void tearDownAfterClass() throws Exception {
+	}
+
+	@Before
+	public void setUp() throws Exception {
+	}
+
+	@After
+	public void tearDown() throws Exception {
+	}
+
+	@Test
+	public void test() {
+		Assert.assertEquals(7.803062505568182,GreatCircle.calc(38.627345,-90.193774, 35.252234,-81.384929),0.000000001);
+		Assert.assertEquals(0.0,GreatCircle.calc(38.627345,-90.193774, 38.627345,-90.193774),0.000000001);
+		Assert.assertEquals(7.803062505568182,GreatCircle.calc(35.252234,-81.384929,38.627345,-90.193774),0.000000001);
+		Assert.assertEquals(7.803062505568182,GreatCircle.calc(38.627345,-90.193774, 35.252234,-81.384929),0.000000001);
+		Assert.assertEquals(7.803062505568182,GreatCircle.calc(-38.627345,90.193774, -35.252234,81.384929),0.000000001);
+		Assert.assertEquals(105.71060033936052,GreatCircle.calc(-38.627345,90.193774, -35.252234,-81.384929),0.000000001);
+		Assert.assertEquals(105.71060033936052,GreatCircle.calc(38.627345,-90.193774, 35.252234,81.384929),0.000000001);
+		Assert.assertEquals(74.32786874922931,GreatCircle.calc(-38.627345,90.193774, 35.252234,81.384929),0.000000001);
+	}
+
+}
diff --git a/cadi/client/src/test/java/org/onap/aaf/cadi/client/test/JU_PropertyLocator.java b/cadi/client/src/test/java/org/onap/aaf/cadi/client/test/JU_PropertyLocator.java
new file mode 100644
index 00000000..94f05799
--- /dev/null
+++ b/cadi/client/src/test/java/org/onap/aaf/cadi/client/test/JU_PropertyLocator.java
@@ -0,0 +1,96 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.onap.aaf.cadi.client.test;
+
+import java.net.URI;
+
+import org.junit.AfterClass;
+import org.junit.Test;
+import org.onap.aaf.cadi.Locator.Item;
+import org.onap.aaf.cadi.locator.PropertyLocator;
+
+import static org.junit.Assert.*;
+
+public class JU_PropertyLocator {
+
+	@AfterClass
+	public static void tearDownAfterClass() throws Exception {
+	}
+
+	@Test
+	public void test() throws Exception {
+		PropertyLocator pl = new PropertyLocator("https://localhost:2345,https://fred.wilma.com:26444,https://tom.jerry.com:534");
+		
+		Item i;
+		int count;
+		boolean print = false;
+		for(int j=0;j<900000;++j) {
+			count = 0;
+			for(i = pl.first();i!=null;i=pl.next(i)) {
+				URI loc = pl.get(i);
+				if(print)System.out.println(loc.toString());
+				++count;
+			}
+			assertEquals(3,count);
+			assertTrue(pl.hasItems());
+			if(print)System.out.println("---");
+			pl.invalidate(pl.best());
+			
+			count = 0;
+			for(i = pl.first();i!=null;i=pl.next(i)) {
+				URI loc = pl.get(i);
+				if(print)System.out.println(loc.toString());
+				++count;
+			}
+	
+			assertEquals(2,count);
+			assertTrue(pl.hasItems());
+			if(print)System.out.println("---");
+			pl.invalidate(pl.best());
+			
+			count = 0;
+			for(i = pl.first();i!=null;i=pl.next(i)) {
+				URI loc = pl.get(i);
+				if(print)System.out.println(loc.toString());
+				++count;
+			}
+	
+			assertEquals(1,count);
+			assertTrue(pl.hasItems());
+			if(print)System.out.println("---");
+			pl.invalidate(pl.best());
+			
+			count = 0;
+			for(i = pl.first();i!=null;i=pl.next(i)) {
+				URI loc = pl.get(i);
+				if(print)System.out.println(loc.toString());
+				++count;
+			}
+	
+			assertEquals(0,count);
+			assertFalse(pl.hasItems());
+			
+			pl.refresh();
+		}
+	}
+
+}
diff --git a/cadi/client/src/test/java/org/onap/aaf/client/test/JU_DNSLocator.java b/cadi/client/src/test/java/org/onap/aaf/client/test/JU_DNSLocator.java
new file mode 100644
index 00000000..777b4f98
--- /dev/null
+++ b/cadi/client/src/test/java/org/onap/aaf/client/test/JU_DNSLocator.java
@@ -0,0 +1,55 @@
+/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aaf
+ * * ===========================================================================
+ * * Copyright © 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.onap.aaf.client.test;
+
+import java.net.URI;
+import java.net.URL;
+import java.net.URLConnection;
+
+import org.junit.AfterClass;
+import org.junit.Test;
+import org.onap.aaf.cadi.PropAccess;
+import org.onap.aaf.cadi.Locator.Item;
+import org.onap.aaf.cadi.locator.DNSLocator;
+
+public class JU_DNSLocator {
+
+	@AfterClass
+	public static void tearDownAfterClass() throws Exception {
+	}
+
+	@Test
+	public void test() {
+		
+		DNSLocator dl = new DNSLocator(new PropAccess(), "https", "aaf.it.att.com","8150-8152");
+		try {
+			Item item = dl.best();
+			URI uri = dl.get(item);
+			URL url = uri.toURL();
+			URLConnection conn = url.openConnection();
+			conn.connect();
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+	}
+
+}
diff --git a/cadi/client/src/test/java/org/onap/aaf/client/test/JU_HolderTest.java b/cadi/client/src/test/java/org/onap/aaf/client/test/JU_HolderTest.java
new file mode 100644
index 00000000..51d7dd1d
--- /dev/null
+++ b/cadi/client/src/test/java/org/onap/aaf/client/test/JU_HolderTest.java
@@ -0,0 +1,79 @@
+/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aaf
+ * * ===========================================================================
+ * * Copyright © 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.onap.aaf.client.test;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+import org.onap.aaf.cadi.client.Holder;
+
+import static org.junit.Assert.*;
+
+import org.junit.Before;
+import org.junit.Test;
+
+public class JU_HolderTest {
+
+	@Test
+	public void testSet() {
+		Holder<String> holder = new Holder<String>("StringHolder");
+		assertEquals(holder.get(), "StringHolder");
+		
+		holder.set("New String");
+		assertEquals(holder.get(), "New String");
+	}
+
+	@Test
+	public void testSet4() {
+		Holder<String> holder = new Holder<String>("StringHolder");
+		assertEquals(holder.get(), "StringHolder");
+		
+		holder.set("New String1");
+		assertEquals(holder.get(), "New String1");
+	}
+	@Test
+	public void testSet1() {
+		Holder<String> holder = new Holder<String>("StringHolder");
+		assertEquals(holder.get(), "StringHolder");
+		
+		holder.set("New String2");
+		assertEquals(holder.get(), "New String2");
+	}
+	
+	@Test
+	public void testSet2() {
+		Holder<String> holder = new Holder<String>("StringHolder");
+		assertEquals(holder.get(), "StringHolder");
+		
+		holder.set("New String3");
+		assertEquals(holder.get(), "New String3");
+	}
+	
+	@Test
+	public void testSet3() {
+		Holder<String> holder = new Holder<String>("StringHolder");
+		assertEquals(holder.get(), "StringHolder");
+		
+		holder.set("New String4");
+		assertEquals(holder.get(), "New String4");
+	}
+}
diff --git a/cadi/client/src/test/java/org/onap/aaf/client/test/JU_PropertyLocator.java b/cadi/client/src/test/java/org/onap/aaf/client/test/JU_PropertyLocator.java
new file mode 100644
index 00000000..2b3793ca
--- /dev/null
+++ b/cadi/client/src/test/java/org/onap/aaf/client/test/JU_PropertyLocator.java
@@ -0,0 +1,96 @@
+/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aaf
+ * * ===========================================================================
+ * * Copyright © 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.onap.aaf.client.test;
+
+import java.net.URI;
+
+import org.junit.AfterClass;
+import org.junit.Test;
+import org.onap.aaf.cadi.Locator.Item;
+import org.onap.aaf.cadi.locator.PropertyLocator;
+
+import static org.junit.Assert.*;
+
+public class JU_PropertyLocator {
+
+	@AfterClass
+	public static void tearDownAfterClass() throws Exception {
+	}
+
+	@Test
+	public void test() throws Exception {
+		PropertyLocator pl = new PropertyLocator("https://localhost:2345,https://fred.wilma.com:26444,https://tom.jerry.com:534");
+		
+		Item i;
+		int count;
+		boolean print = false;
+		for(int j=0;j<900000;++j) {
+			count = 0;
+			for(i = pl.first();i!=null;i=pl.next(i)) {
+				URI loc = pl.get(i);
+				if(print)System.out.println(loc.toString());
+				++count;
+			}
+			assertEquals(3,count);
+			assertTrue(pl.hasItems());
+			if(print)System.out.println("---");
+			pl.invalidate(pl.best());
+			
+			count = 0;
+			for(i = pl.first();i!=null;i=pl.next(i)) {
+				URI loc = pl.get(i);
+				if(print)System.out.println(loc.toString());
+				++count;
+			}
+	
+			assertEquals(2,count);
+			assertTrue(pl.hasItems());
+			if(print)System.out.println("---");
+			pl.invalidate(pl.best());
+			
+			count = 0;
+			for(i = pl.first();i!=null;i=pl.next(i)) {
+				URI loc = pl.get(i);
+				if(print)System.out.println(loc.toString());
+				++count;
+			}
+	
+			assertEquals(1,count);
+			assertTrue(pl.hasItems());
+			if(print)System.out.println("---");
+			pl.invalidate(pl.best());
+			
+			count = 0;
+			for(i = pl.first();i!=null;i=pl.next(i)) {
+				URI loc = pl.get(i);
+				if(print)System.out.println(loc.toString());
+				++count;
+			}
+	
+			assertEquals(0,count);
+			assertFalse(pl.hasItems());
+			
+			pl.refresh();
+		}
+	}
+
+}
diff --git a/cadi/client/src/test/java/org/onap/aaf/client/test/JU_ResultTest.java b/cadi/client/src/test/java/org/onap/aaf/client/test/JU_ResultTest.java
new file mode 100644
index 00000000..b0ac5a0c
--- /dev/null
+++ b/cadi/client/src/test/java/org/onap/aaf/client/test/JU_ResultTest.java
@@ -0,0 +1,108 @@
+/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aaf
+ * * ===========================================================================
+ * * Copyright © 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.onap.aaf.client.test;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.*;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.onap.aaf.cadi.client.Result;
+
+public class JU_ResultTest {
+
+	@Before
+	public void setUp() throws Exception {
+	}
+
+	@Test
+	public void testOk() {
+		Result<String> t = Result.ok(1, "Ok");
+		assertNotNull(t);
+		assertThat(t.code, is(1));
+		assertTrue(t.isOK());
+		assertThat(t.toString(), is("Code: 1"));
+	}
+
+	@Test
+	public void testErr() {
+		Result<String> t = Result.err(1, "Error Body");
+		assertNotNull(t);
+		assertThat(t.error, is("Error Body"));
+		assertFalse(t.isOK());
+		assertThat(t.toString(), is("Code: 1 = Error Body"));
+	}
+	
+	@Test
+	public void testOk1() {
+		Result<String> t = Result.ok(1, "Ok");
+		assertNotNull(t);
+		assertThat(t.code, is(1));
+		assertTrue(t.isOK());
+		assertThat(t.toString(), is("Code: 1"));
+	}
+
+	@Test
+	public void testErr1() {
+		Result<String> t = Result.err(1, "Error Body");
+		assertNotNull(t);
+		assertThat(t.error, is("Error Body"));
+		assertFalse(t.isOK());
+		assertThat(t.toString(), is("Code: 1 = Error Body"));
+	}
+	
+	@Test
+	public void testOk2() {
+		Result<String> t = Result.ok(1, "Ok");
+		assertNotNull(t);
+		assertThat(t.code, is(1));
+		assertTrue(t.isOK());
+		assertThat(t.toString(), is("Code: 1"));
+	}
+
+	@Test
+	public void testErr2() {
+		Result<String> t = Result.err(1, "Error Body");
+		assertNotNull(t);
+		assertThat(t.error, is("Error Body"));
+		assertFalse(t.isOK());
+		assertThat(t.toString(), is("Code: 1 = Error Body"));
+	}
+	
+	@Test
+	public void testOk3() {
+		Result<String> t = Result.ok(1, "Ok");
+		assertNotNull(t);
+		assertThat(t.code, is(1));
+		assertTrue(t.isOK());
+		assertThat(t.toString(), is("Code: 1"));
+	}
+
+	@Test
+	public void testErr3() {
+		Result<String> t = Result.err(1, "Error Body");
+		assertNotNull(t);
+		assertThat(t.error, is("Error Body"));
+		assertFalse(t.isOK());
+		assertThat(t.toString(), is("Code: 1 = Error Body"));
+	}
+}
diff --git a/cadi/client/src/test/java/org/onap/aaf/client/test/JU_TestAccess.java b/cadi/client/src/test/java/org/onap/aaf/client/test/JU_TestAccess.java
new file mode 100644
index 00000000..7c65fd0c
--- /dev/null
+++ b/cadi/client/src/test/java/org/onap/aaf/client/test/JU_TestAccess.java
@@ -0,0 +1,98 @@
+/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aaf
+ * * ===========================================================================
+ * * Copyright © 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.onap.aaf.client.test;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Properties;
+
+import org.onap.aaf.cadi.Access;
+import org.onap.aaf.cadi.CadiException;
+import org.onap.aaf.cadi.Symm;
+
+// TODO: Ian [JUnit] JU_TestAccess isn't implementing all abstract methdods of Access
+public class JU_TestAccess implements Access {
+	private Symm symm;
+
+	public JU_TestAccess() throws CadiException {
+		symm = Symm.obtain(this);
+	}
+	
+	public void log(Level level, Object... elements) {
+		boolean first = true;
+		for(int i=0;i<elements.length;++i) {
+			if(first)first = false;
+			else System.out.print(' ');
+			System.out.print(elements[i].toString());
+		}
+		System.out.println();
+	}
+
+	public void log(Exception e, Object... elements) {
+		e.printStackTrace();
+		log(Level.ERROR,elements);
+	}
+
+	@Override
+	public void printf(Level level, String fmt, Object... elements) {
+		if(willLog(level)) {
+			System.out.printf(fmt, elements);
+		}
+	}
+
+	public void setLogLevel(Level level) {
+		
+	}
+
+	public ClassLoader classLoader() {
+		return ClassLoader.getSystemClassLoader();
+	}
+
+	public String getProperty(String string, String def) {
+		String rv = System.getProperty(string);
+		return rv==null?def:rv;
+	}
+
+	public void load(InputStream is) throws IOException {
+		
+	}
+
+	public String decrypt(String encrypted, boolean anytext) throws IOException {
+		return (encrypted!=null && (anytext==true || encrypted.startsWith(Symm.ENC)))
+			? symm.depass(encrypted)
+			: encrypted;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.onap.aaf.cadi.Access#willLog(org.onap.aaf.cadi.Access.Level)
+	 */
+	@Override
+	public boolean willLog(Level level) {
+		return true;
+	}
+
+	@Override
+	public Properties getProperties() {
+		return System.getProperties();
+	}
+
+}