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-rw-r--r--adaptors/rest-adaptor/rest-adaptor-bundle/pom.xml202
-rw-r--r--adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/Constants.java228
-rw-r--r--adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/RequestFactory.java60
-rw-r--r--adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/RestAdaptor.java204
-rw-r--r--adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/impl/RequestContext.java249
-rw-r--r--adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/impl/RequestFailedException.java225
-rw-r--r--adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/impl/RestAdaptorImpl.java244
-rw-r--r--adaptors/rest-adaptor/rest-adaptor-bundle/src/main/resources/rest-adaptor.properties95
-rw-r--r--adaptors/rest-adaptor/rest-adaptor-bundle/src/test/java/org/onap/ccsdk/sli/adaptors/rest/impl/RequestContextTest.java180
-rw-r--r--adaptors/rest-adaptor/rest-adaptor-bundle/src/test/java/org/onap/ccsdk/sli/adaptors/rest/impl/RequestFailedExceptionTest.java138
-rw-r--r--adaptors/rest-adaptor/rest-adaptor-bundle/src/test/java/org/onap/ccsdk/sli/adaptors/rest/impl/TestRestAdaptorImpl.java246
-rw-r--r--adaptors/rest-adaptor/rest-adaptor-bundle/src/test/resources/rest-adaptor.properties115
12 files changed, 2186 insertions, 0 deletions
diff --git a/adaptors/rest-adaptor/rest-adaptor-bundle/pom.xml b/adaptors/rest-adaptor/rest-adaptor-bundle/pom.xml
new file mode 100644
index 000000000..d43381a0a
--- /dev/null
+++ b/adaptors/rest-adaptor/rest-adaptor-bundle/pom.xml
@@ -0,0 +1,202 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ ============LICENSE_START=======================================================
+ ONAP : APPC
+ ================================================================================
+ Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
+ Copyright (C) 2017 Amdocs
+ ================================================================================
+ 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">
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>org.onap.ccsdk.parent</groupId>
+ <artifactId>binding-parent</artifactId>
+ <version>2.2.0-SNAPSHOT</version>
+ <relativePath/>
+ </parent>
+
+ <groupId>org.onap.ccsdk.sli.adaptors</groupId>
+ <artifactId>rest-adaptor-bundle</artifactId>
+ <version>1.3.0-SNAPSHOT</version>
+ <packaging>bundle</packaging>
+
+ <name>ccsdk-sli-adaptors :: ${project.artifactId}</name>
+
+ <properties>
+ <cdp.pal.version>1.1.25.8-oss</cdp.pal.version>
+ </properties>
+
+ <dependencyManagement>
+ <dependencies>
+ <dependency>
+ <groupId>org.onap.ccsdk.sli.core</groupId>
+ <artifactId>sli-core-artifacts</artifactId>
+ <version>${project.version}</version>
+ <type>pom</type>
+ <scope>import</scope>
+ </dependency>
+ </dependencies>
+ </dependencyManagement>
+ <dependencies>
+ <dependency>
+ <groupId>com.att.eelf</groupId>
+ <artifactId>eelf-core</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>commons-codec</groupId>
+ <artifactId>commons-codec</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>commons-logging</groupId>
+ <artifactId>commons-logging</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.httpcomponents</groupId>
+ <artifactId>httpcore</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.httpcomponents</groupId>
+ <artifactId>httpclient</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.onap.ccsdk.sli.core</groupId>
+ <artifactId>sli-common</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.onap.ccsdk.sli.core</groupId>
+ <artifactId>sli-provider</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>javax</groupId>
+ <artifactId>javaee-api</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.osgi</groupId>
+ <artifactId>org.osgi.core</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-api</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>jcl-over-slf4j</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.json</groupId>
+ <artifactId>json</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>com.google.guava</groupId>
+ <artifactId>guava</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>com.att.cdp</groupId>
+ <artifactId>cdp-pal-common</artifactId>
+ <version>${cdp.pal.version}</version>
+ <scope>compile</scope>
+ </dependency>
+ <dependency>
+ <groupId>com.att.cdp</groupId>
+ <artifactId>cdp-pal-openstack</artifactId>
+ <version>${cdp.pal.version}</version>
+ <scope>compile</scope>
+ <exclusions>
+ <exclusion>
+ <groupId>com.att.cdp</groupId>
+ <artifactId>cdp-pal-common</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+ <dependency>
+ <groupId>javax.ws.rs</groupId>
+ <artifactId>javax.ws.rs-api</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>javax.xml.bind</groupId>
+ <artifactId>jaxb-api</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>javax.xml</groupId>
+ <artifactId>jaxp-api</artifactId>
+ <version>1.4.2</version>
+ </dependency>
+ <dependency>
+ <groupId>org.mariadb.jdbc</groupId>
+ <artifactId>mariadb-java-client</artifactId>
+ </dependency>
+ <!-- Needed to run test cases -->
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.hamcrest</groupId>
+ <artifactId>hamcrest-all</artifactId>
+ <version>1.3</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.glassfish.jersey.core</groupId>
+ <artifactId>jersey-common</artifactId>
+ <scope>test</scope>
+ </dependency>
+
+ <!-- Specifically using mockito version 1.10.19 to make sure junit works -->
+ <dependency>
+ <groupId>org.mockito</groupId>
+ <artifactId>mockito-core</artifactId>
+ <version>1.10.19</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.powermock</groupId>
+ <artifactId>powermock-reflect</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.powermock</groupId>
+ <artifactId>powermock-module-junit4</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.powermock</groupId>
+ <artifactId>powermock-api-mockito2</artifactId>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>maven-bundle-plugin</artifactId>
+ <extensions>true</extensions>
+ <configuration>
+ <instructions>
+ <Bundle-SymbolicName>rest-adaptor</Bundle-SymbolicName>
+ <Export-Package>org.onap.ccsdk.sli.adaptors.rest</Export-Package>
+ <Import-Package>org.onap.ccsdk.sli.core.sli.*,org.osgi.framework.*,org.slf4j.*,com.vmware.*,org.apache.xerces.*,javax.net.*,javax.net.ssl.*,org.xml.sax.*,javax.xml.bind.*,javax.naming.*</Import-Package>
+ <Embed-Dependency>*;scope=compile|runtime;artifactId=!sli-common|org.eclipse.osgi|slf4j-api|jcl-over-slf4j|mariadb-java-client|xml-apis|jaxp-api</Embed-Dependency>
+ <Embed-Transitive>true</Embed-Transitive>
+ </instructions>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+</project>
diff --git a/adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/Constants.java b/adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/Constants.java
new file mode 100644
index 000000000..4478bd9f1
--- /dev/null
+++ b/adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/Constants.java
@@ -0,0 +1,228 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * Modifications Copyright (C) 2018 Samsung
+ * ================================================================================
+ * 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.ccsdk.sli.adaptors.rest;
+
+/**
+ * This class contains the definitions of all constant values used in the APPC provider, adapters, and other components.
+ * These constants define properties, settings, and context variables. The context variables can be referenced from
+ * within the directed graph(s) to access information placed their by the provider and adapters.
+ * <p>
+ * Context properties are set in the graph context by the various adapters and the provider, or by the graph itself.
+ * These properties may also be accessed by the graph, adapters, or the provider. It is these properties that allow
+ * communication of state through the directed graph. All context properties have a symbolic name that starts with
+ * "CONTEXT_".
+ * </p>
+ */
+
+public final class Constants {
+
+ /**
+ * The name for the error code attribute to be set in the context
+ */
+ @SuppressWarnings("nls")
+ public static final String ATTRIBUTE_ERROR_CODE = "error_code";
+
+ /**
+ * The name for the error message attribute to be set in the context
+ */
+ @SuppressWarnings("nls")
+ public static final String ATTRIBUTE_ERROR_MESSAGE = "error-message";
+
+ /**
+ * The name for the error message to be set in the context
+ */
+ @SuppressWarnings("nls")
+ public static final String CONTEXT_ERROR_MESSAGE = "org.onap.rest.result.message";
+
+ @SuppressWarnings("nls")
+ public static final String CONTEXT_AGENT_ERROR_MESSAGE = "org.onap.rest.agent.result.message";
+
+ /**
+ * The name for the error code to be set in the context
+ */
+ @SuppressWarnings("nls")
+ public static final String CONTEXT_ERROR_CODE = "org.onap.rest.result.code";
+
+ @SuppressWarnings("nls")
+ public static final String CONTEXT_AGENT_ERROR_CODE = "org.onap.rest.agent.result.code";
+
+ /**
+ * The name for the success message attribute to be set in the context
+ */
+ @SuppressWarnings("nls")
+ public static final String ATTRIBUTE_SUCCESS_MESSAGE = "success-message";
+
+ public static final String DG_ATTRIBUTE_STATUS = "SvcLogic.status";
+ public static final String DG_OUTPUT_STATUS_CODE = "output.status.code";
+ public static final String DG_OUTPUT_STATUS_MESSAGE = "output.status.message";
+
+ /**
+ * The property that defines the name of the DG service logic to be loaded
+ */
+ public static final String PROPERTY_MODULE_NAME = "appc.service.logic.module.name";
+
+ /**
+ * The property that defines the topology restart DG version to be used
+ */
+ public static final String PROPERTY_TOPOLOGY_VERSION = "appc.topology.dg.version";
+
+ /**
+ * The method name of the DG that is used to perform topology restart operations
+ */
+ public static final String PROPERTY_TOPOLOGY_METHOD = "appc.topology.dg.method";
+
+ /**
+ * The property that supplies the application name
+ */
+ public static final String PROPERTY_APPLICATION_NAME = "appc.application.name";
+
+ /**
+ * The execution mode for the directed graph
+ */
+ public static final String SYNC_MODE = "sync";
+
+ /**
+ * The name of the property that contains the service request enumerated value in the graph's context
+ */
+ public static final String CONTEXT_SERVICE = "org.onap.appc.service";
+
+ /**
+ * The name of the property that contains the VM id value in the graph's context
+ */
+ public static final String CONTEXT_VMID = "org.onap.appc.vmid";
+
+ /**
+ * The name of the property that contains the VM id value in the graph's context
+ */
+ public static final String CONTEXT_IDENTITY_URL = "org.onap.appc.identity.url";
+
+ /**
+ * The name of the property that contains the service request id value in the graph's context
+ */
+ public static final String CONTEXT_REQID = "org.onap.appc.reqid";
+
+ /**
+ * The name of the property that indicates which method of the IaaS adapter to call
+ */
+ public static final String CONTEXT_ACTION = "org.onap.appc.action";
+
+ /**
+ * The enumerated value for restart of a VM. This is a constant for one possible value of CONTEXT_SERVICE.
+ */
+ public static final String SERVICE_RESTART = "RESTART";
+
+ /**
+ * The enumerated value for rebuild of a VM. This is a constant for one possible value of CONTEXT_SERVICE.
+ */
+ public static final String SERVICE_REBUILD = "REBUILD";
+
+ /**
+ * The name of the adapter. We get the name from a property file so that it can be changed easily if needed.
+ */
+ public static final String PROPERTY_ADAPTER_NAME = "org.onap.appc.provider.adaptor.name";
+
+ /**
+ * The minimum number of contexts to cache in each provider/tenant pool
+ */
+ public static final String PROPERTY_MIN_POOL_SIZE = "org.onap.appc.provider.min.pool";
+
+ /**
+ * The maximum number of contexts to cache in each provider/tenant pool
+ */
+ public static final String PROPERTY_MAX_POOL_SIZE = "org.onap.appc.provider.max.pool";
+
+ /**
+ * The amount of time, in seconds, that the application waits for a change of state of a server to a known valid
+ * state before giving up and failing the request.
+ */
+ public static final String PROPERTY_SERVER_STATE_CHANGE_TIMEOUT = "org.onap.appc.server.state.change.timeout";
+
+ /**
+ * The amount of time, in seconds, between subsequent polls to the openstack provider to update the state of a
+ * resource
+ */
+ public static final String PROPERTY_OPENSTACK_POLL_INTERVAL = "org.onap.appc.openstack.poll.interval";
+
+ /**
+ * The amount of time, in seconds, to wait between retry attempts when a connection to a provider fails.
+ */
+ public static final String PROPERTY_RETRY_DELAY = "org.onap.appc.provider.retry.delay";
+
+ /**
+ * The maximum number of times a connection retry will be attempted before the application fails the request
+ */
+ public static final String PROPERTY_RETRY_LIMIT = "org.onap.appc.provider.retry.limit";
+ /**
+ * The amount of time, in seconds, that the application waits for a change of state of a stacj to a known valid
+ * state before giving up and failing the request.
+ */
+ public static final String PROPERTY_STACK_STATE_CHANGE_TIMEOUT = "org.onap.appc.stack.state.change.timeout";
+
+ @SuppressWarnings("nls")
+ public static final String STATUS_GETTER = "status-getter";
+
+ @SuppressWarnings("nls")
+ public static final String VM_FUSION_STATUS_GETTER = "fusion-vm-status-getter";
+
+ /**
+ * The name for the status vm attribute to be set in the context when executing a vmstatuscheck.
+ */
+ @SuppressWarnings("nls")
+ public static final String STATUS_OF_VM = "status-vm";
+
+ /**
+ * Yang revision value to be used while generating YANG module
+ */
+ public static final String YANG_REVISION = "2017-03-03";
+ /**
+ * Yang revision format to be used while formatting YANG revision date
+ */
+ public static final String YANG_REVISION_FORMAT = "YYYY-MM-DD";
+
+ /**
+ * Base container for yang that is generated to store in MD-SAL datastore
+ */
+ public static final String YANG_BASE_CONTAINER = "vnf-config-repo";
+
+ /**
+ * VNF config list for yang that is generated to store in MD-SAL datastore
+ */
+ public static final String YANG_VNF_CONFIG_LIST = "vnf-config-list";
+
+ /**
+ * Base container of VNF configuration data for yang that is generated to store in MD-SAL datastore
+ */
+ public static final String YANG_VNF_CONFIG = "vnf-config";
+
+ /**
+ * default constructor prevents instantiation
+ */
+ Constants() {
+ throw new IllegalAccessError("Constants");
+ }
+
+}
diff --git a/adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/RequestFactory.java b/adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/RequestFactory.java
new file mode 100644
index 000000000..ba1f7f5d9
--- /dev/null
+++ b/adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/RequestFactory.java
@@ -0,0 +1,60 @@
+/*
+ * ============LICENSE_START=============================================================================================================
+ * Copyright (c) 2017 Intel Corp. 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.ccsdk.sli.adaptors.rest;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.function.Supplier;
+import org.apache.http.client.methods.HttpDelete;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.client.methods.HttpPut;
+import org.apache.http.client.methods.HttpRequestBase;
+import org.apache.http.client.utils.URIBuilder;
+
+public class RequestFactory {
+ static final Map<String, Supplier<HttpRequestBase>> map = new HashMap<>();
+
+ static {
+ map.put("GET", HttpGet :: new);
+ map.put("POST", HttpPost :: new);
+ map.put("PUT", HttpPut :: new);
+ map.put("DELETE", HttpDelete :: new);
+ }
+
+ private final EELFLogger logger = EELFManager.getInstance().getLogger(RequestFactory.class);
+
+ public HttpRequestBase getHttpRequest(String method, String tUrl) {
+ Supplier<HttpRequestBase> httpRequestSupplier = map.get(method.toUpperCase());
+ URI uri = null;
+ if (httpRequestSupplier != null) {
+ try {
+ uri = new URIBuilder(tUrl).build();
+ } catch (URISyntaxException ex) {
+ logger.error("URI Syntax Incorrect: " + tUrl, ex);
+ }
+ HttpRequestBase httpRequest = httpRequestSupplier.get();
+ httpRequest.setURI(uri);
+ return httpRequest;
+
+ }
+ throw new IllegalArgumentException("No method named: " + method.toUpperCase());
+ }
+
+}
diff --git a/adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/RestAdaptor.java b/adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/RestAdaptor.java
new file mode 100644
index 000000000..836123698
--- /dev/null
+++ b/adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/RestAdaptor.java
@@ -0,0 +1,204 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.ccsdk.sli.adaptors.rest;
+
+import java.util.Map;
+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import org.onap.ccsdk.sli.core.sli.SvcLogicJavaPlugin;
+
+/**
+ * This interface defines the operations that the provider adaptor exposes.
+ * <p>
+ * This interface defines static constant property values that can be used to configure the adaptor. These constants are
+ * prefixed with the name PROPERTY_ to indicate that they are configuration properties. These properties are read from
+ * the configuration file for the adaptor and are used to define the providers, identity service URLs, and other
+ * information needed by the adaptor to interface with an IaaS provider.
+ * </p>
+ */
+public interface RestAdaptor extends SvcLogicJavaPlugin {
+
+ /**
+ * The type of provider to be accessed to locate and operate on a virtual machine instance. This is used to load the
+ * correct provider support through the CDP IaaS abstraction layer and can be OpenStackProvider, BareMetalProvider,
+ * or any other supported provider type.
+ */
+ static final String PROPERTY_PROVIDER_TYPE = "org.onap.appc.provider.type";
+
+ /**
+ * The adaptor maintains a cache of providers organized by the name of the provider, not its type. This is
+ * equivalent to the system or installation name. All regions within the same installation are assumed to be the
+ * same type.
+ */
+ static final String PROPERTY_PROVIDER_NAME = "org.onap.appc.provider.name";
+
+ /**
+ * The fully-qualified URL of the instance to be manipulated as it is known to the provider.
+ */
+ static final String PROPERTY_INSTANCE_URL = "org.onap.appc.instance.url";
+
+ /**
+ * The fully-qualified URL of the instance to be manipulated as it is known to the provider.
+ */
+ static final String PROPERTY_IDENTITY_URL = "org.onap.appc.identity.url";
+
+ /**
+ * This method is used to restart an existing virtual machine given the fully qualified URL of the machine.
+ * <p>
+ * This method is invoked from a directed graph as an <code>Executor</code> node. This means that the parameters
+ * passed to the method are passed as properties in a map. This method expects the following properties to be
+ * defined:
+ * <dl>
+ * <dt>org.onap.appc.provider.type</dt>
+ * <dd>The appropriate provider type, such as <code>OpenStackProvider</code>. This is used by the CDP IaaS
+ * abstraction layer to dynamically load and open a connection to the appropriate provider type. All CDP supported
+ * provider types are legal.</dd>
+ * <dt>org.onap.appc.instance.url</dt>
+ * <dd>The fully qualified URL of the instance to be restarted, as it is known to the provider (i.e., the self-link
+ * URL of the server)</dd>
+ * </dl>
+ * </p>
+ *
+ * @param properties
+ * A map of name-value pairs that supply the parameters needed by this method. The properties needed are
+ * defined above.
+ * @param context
+ * The service logic context of the graph being executed.
+ * @return The <code>Server</code> object that represents the VM being restarted. The returned server object can be
+ * inspected for the final state of the server once the restart has been completed. The method does not
+ * return until the restart has either completed or has failed.
+ * @throws APPCException
+ * If the server cannot be restarted for some reason
+ */
+ // Server restartServer(Map<String, String> properties, SvcLogicContext context) throws APPCException;
+
+ /**
+ * This method is used to stop the indicated server
+ * <p>
+ * This method is invoked from a directed graph as an <code>Executor</code> node. This means that the parameters
+ * passed to the method are passed as properties in a map. This method expects the following properties to be
+ * defined:
+ * <dl>
+ * <dt>org.onap.appc.provider.type</dt>
+ * <dd>The appropriate provider type, such as <code>OpenStackProvider</code>. This is used by the CDP IaaS
+ * abstraction layer to dynamically load and open a connection to the appropriate provider type. All CDP supported
+ * provider types are legal.</dd>
+ * <dt>org.onap.appc.instance.url</dt>
+ * <dd>The fully qualified URL of the instance to be stopped, as it is known to the provider (i.e., the self-link
+ * URL of the server)</dd>
+ * </dl>
+ * </p>
+ *
+ * @param properties
+ * A map of name-value pairs that supply the parameters needed by this method. The properties needed are
+ * defined above.
+ * @param context
+ * The service logic context of the graph being executed.
+ * @return The <code>Server</code> object that represents the VM being stopped. The returned server object can be
+ * inspected for the final state of the server once the stop has been completed. The method does not return
+ * until the stop has either completed or has failed.
+ * @throws APPCException
+ * If the server cannot be stopped for some reason
+ */
+ //Server stopServer(Map<String, String> properties, SvcLogicContext context) throws APPCException;
+
+ /**
+ * This method is used to start the indicated server
+ * <p>
+ * This method is invoked from a directed graph as an <code>Executor</code> node. This means that the parameters
+ * passed to the method are passed as properties in a map. This method expects the following properties to be
+ * defined:
+ * <dl>
+ * <dt>org.onap.appc.provider.type</dt>
+ * <dd>The appropriate provider type, such as <code>OpenStackProvider</code>. This is used by the CDP IaaS
+ * abstraction layer to dynamically load and open a connection to the appropriate provider type. All CDP supported
+ * provider types are legal.</dd>
+ * <dt>org.onap.appc.instance.url</dt>
+ * <dd>The fully qualified URL of the instance to be started, as it is known to the provider (i.e., the self-link
+ * URL of the server)</dd>
+ * </dl>
+ * </p>
+ *
+ * @param properties
+ * A map of name-value pairs that supply the parameters needed by this method. The properties needed are
+ * defined above.
+ * @param context
+ * The service logic context of the graph being executed.
+ * @return The <code>Server</code> object that represents the VM being started. The returned server object can be
+ * inspected for the final state of the server once the start has been completed. The method does not return
+ * until the start has either completed or has failed.
+ * @throws APPCException
+ * If the server cannot be started for some reason
+ */
+ // Server startServer(Map<String, String> properties, SvcLogicContext context) throws APPCException;
+
+ /**
+ * This method is used to rebuild the indicated server
+ * <p>
+ * This method is invoked from a directed graph as an <code>Executor</code> node. This means that the parameters
+ * passed to the method are passed as properties in a map. This method expects the following properties to be
+ * defined:
+ * <dl>
+ * <dt>org.onap.appc.provider.type</dt>
+ * <dd>The appropriate provider type, such as <code>OpenStackProvider</code>. This is used by the CDP IaaS
+ * abstraction layer to dynamically load and open a connection to the appropriate provider type. All CDP supported
+ * provider types are legal.</dd>
+ * <dt>org.onap.appc.instance.url</dt>
+ * <dd>The fully qualified URL of the instance to be rebuilt, as it is known to the provider (i.e., the self-link
+ * URL of the server)</dd>
+ * </dl>
+ * </p>
+ *
+ * @param properties
+ * A map of name-value pairs that supply the parameters needed by this method. The properties needed are
+ * defined above.
+ * @param context
+ * The service logic context of the graph being executed.
+ * @return The <code>Server</code> object that represents the VM being rebuilt. The returned server object can be
+ * inspected for the final state of the server once the rebuild has been completed. The method does not
+ * return until the rebuild has either completed or has failed.
+ * @throws APPCException
+ * If the server cannot be rebuilt for some reason
+ */
+ // Server rebuildServer(Map<String, String> properties, SvcLogicContext context) throws APPCException;
+
+ /**
+ * Returns the symbolic name of the adaptor
+ *
+ * @return The adaptor name
+ */
+ String getAdaptorName();
+
+ // Server evacuateServer(Map<String, String> params, SvcLogicContext ctx) throws APPCException;
+
+ //Server migrateServer(Map<String, String> params, SvcLogicContext ctx) throws APPCException;
+
+ void commonGet(Map<String, String> params, SvcLogicContext ctx);
+
+ void commonPost(Map<String, String> params, SvcLogicContext ctx);
+
+ void commonPut(Map<String, String> params, SvcLogicContext ctx);
+
+ void commonDelete(Map<String, String> params, SvcLogicContext ctx);
+
+}
diff --git a/adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/impl/RequestContext.java b/adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/impl/RequestContext.java
new file mode 100644
index 000000000..4f297a23b
--- /dev/null
+++ b/adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/impl/RequestContext.java
@@ -0,0 +1,249 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.ccsdk.sli.adaptors.rest.impl;
+
+import org.onap.ccsdk.sli.adaptors.rest.Constants;
+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import org.onap.ccsdk.sli.core.utils.configuration.Configuration;
+import org.onap.ccsdk.sli.core.utils.configuration.ConfigurationFactory;
+
+/**
+ * This class is used to track and maintain recovery and time-to-live information for a request as it is being
+ * processed.
+ */
+public class RequestContext {
+ /**
+ * The number of seconds of wait time between successive attempts to connect to the provider. This is used to
+ * recover from provider outages or failures. It is not used to recover from logical errors, such as an invalid
+ * request, server not found, etc.
+ */
+ private Integer retryDelay;
+
+ /**
+ * The number of times we will attempt to connect to the provider. This is used to recover from provider outages or
+ * failures. It is not used to recover from logical errors, such as an invalid request, server not found, etc.
+ */
+ private Integer retryLimit;
+
+ /**
+ * The total time, in milliseconds, that the provider can have to process this request. If the accumulated time
+ * exceeds the time to live, then the request is failed with a timeout exception, regardless of the state of the
+ * provider. Note that the caller may supply this as a value in seconds, in which case it must be converted to
+ * milliseconds for the request context.
+ */
+ private Long timeToLive;
+
+ /**
+ * The accumulated time, in milliseconds, that has been used so far to process the request. This is compared to the
+ * time to live each time it is updated. If the accumulated time exceeds the time to live, then the request is
+ * failed with a timeout exception, regardless of the state of the provider.
+ */
+ private long accumulatedTime;
+
+ /**
+ * The total number of retries attempted so far
+ */
+ private int attempt;
+
+ /**
+ * The time when the stopwatch was started
+ */
+ private long startTime = -1;
+
+ /**
+ * The service logic (DG) context from the SLI
+ */
+ private SvcLogicContext svcLogicContext;
+
+ /**
+ * The configuration
+ */
+ private Configuration configuration = ConfigurationFactory.getConfiguration();
+
+ /**
+ * Set to true whenever the retry limit has been exceeded, reset to false when reset() is called.
+ */
+ private boolean retryFailed;
+
+ /**
+ * Creates the request context
+ *
+ * @param context The service logic (SLI) context associated with the current DG
+ */
+ public RequestContext(SvcLogicContext context) {
+ setSvcLogicContext(context);
+ }
+
+ /**
+ * @return The retry delay, in seconds. If zero, then no retry is to be performed
+ */
+ public int getRetryDelay() {
+ if (retryDelay == null) {
+ int value = configuration.getIntegerProperty(Constants.PROPERTY_RETRY_DELAY);
+ retryDelay = Integer.valueOf(value);
+ }
+
+ return retryDelay.intValue();
+ }
+
+ /**
+ * This method is a helper that allows the caller to delay for the retry interval time and not have to handle the
+ * thread interruption, timer handling, etc.
+ */
+ public void delay() {
+ long time = getRetryDelay() * 1000L;
+ long future = System.currentTimeMillis() + time;
+ if (time != 0) {
+ while (System.currentTimeMillis() < future && time > 0) {
+ try {
+ Thread.sleep(time);
+ } catch (InterruptedException e) {
+ /*
+ * This is rare, but it can happen if another thread interrupts us while we are sleeping. In that
+ * case, the thread is resumed before the delay time has actually expired, so re-calculate the
+ * amount of delay time needed and reenter the sleep until we get to the future time.
+ */
+ time = future - System.currentTimeMillis();
+ }
+ }
+ }
+ }
+
+ /**
+ * @return The number of retries that are allowed per connection
+ */
+ public int getRetryLimit() {
+ if (retryLimit == null) {
+ int value = configuration.getIntegerProperty(Constants.PROPERTY_RETRY_LIMIT);
+ retryLimit = Integer.valueOf(value);
+ }
+
+ return retryLimit.intValue();
+ }
+
+ /**
+ * Check and count the connection attempt.
+ *
+ * @return True if the connection should be attempted. False indicates that the number of retries has been exhausted
+ * and it should NOT be attempted.
+ */
+ public boolean attempt() {
+ if (retryFailed || attempt >= getRetryLimit()) {
+ retryFailed = true;
+ return false;
+ }
+ attempt++;
+
+ return true;
+ }
+
+ /**
+ * @return The number of retry attempts so far
+ */
+ public int getAttempts() {
+ return attempt;
+ }
+
+ /**
+ * @return True if the retry limit has been exceeded, false otherwise
+ */
+ public boolean isFailed() {
+ return retryFailed;
+ }
+
+ /**
+ * This method both checks the time to live to see if it has been exceeded and accumulates the total time used so
+ * far.
+ * <p>
+ * Each time this method is called it accumulates the total duration since the last time it was called to the total
+ * time accumulator. It then checks the total time to the time to live and if greater, it returns false. As long as
+ * the total time used is less than or equal to the time to live limit, the method returns true. It is important to
+ * call this method at the very beginning of the process so that all parts of the process are tracked.
+ * </p>
+ *
+ * @return True if the total time to live has not been exceeded. False indicates that the total time to live has
+ * been exceeded and no further processing should be performed.
+ */
+ public boolean isAlive() {
+ long now = System.currentTimeMillis();
+ if (startTime == -1) {
+ startTime = now;
+ return true;
+ }
+ accumulatedTime += (now - startTime);
+ startTime = now;
+ if (accumulatedTime > timeToLive) {
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * @return The total amount of time used, in milliseconds.
+ */
+ public long getTotalDuration() {
+ return accumulatedTime;
+ }
+
+ /**
+ * This method is called to reset the retry counters. It has no effect on the time to live accumulator.
+ */
+ public void reset() {
+ attempt = 0;
+ }
+
+ /**
+ * Sets the time to live to the value, expressed in seconds
+ *
+ * @param time The time to live, in seconds
+ */
+ public void setTimeToLiveSeconds(int time) {
+ setTimeToLiveMS(time * 1000L);
+ }
+
+ /**
+ * Sets the time to live to the value, expressed in milliseconds
+ *
+ * @param time The time to live, in milliseconds
+ */
+ public void setTimeToLiveMS(long time) {
+ this.timeToLive = time;
+ }
+
+ /**
+ * @return The service logic context associated with this request
+ */
+ public SvcLogicContext getSvcLogicContext() {
+ return svcLogicContext;
+ }
+
+ /**
+ * @param svcLogicContext The service logic context to be associated with this request
+ */
+ public void setSvcLogicContext(SvcLogicContext svcLogicContext) {
+ this.svcLogicContext = svcLogicContext;
+ }
+
+}
diff --git a/adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/impl/RequestFailedException.java b/adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/impl/RequestFailedException.java
new file mode 100644
index 000000000..c6253fbbd
--- /dev/null
+++ b/adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/impl/RequestFailedException.java
@@ -0,0 +1,225 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * Modification Copyright (C) 2019 IBM
+ * =============================================================================
+ * 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.ccsdk.sli.adaptors.rest.impl;
+
+import com.att.cdp.zones.model.Server;
+import org.glassfish.grizzly.http.util.HttpStatus;
+
+/**
+ * This class is used to capture the exact cause and point of failure for the processing of a request. It is then used
+ * to encode the reason for the failure, status code, and anything else that needs to be captured and reported for
+ * diagnostic purposes.
+ */
+public class RequestFailedException extends Exception {
+
+ /**
+ *
+ */
+ private static final long serialVersionUID = 1L;
+
+ /**
+ * The operation that was being requested or performed at the time of the failure.
+ */
+ private String operation;
+
+ /**
+ * A message that details the reason for the failure
+ */
+ private String reason;
+
+ /**
+ * The server that was being operated upon
+ */
+ private Server server;
+
+ /**
+ * The id of the server being operated upon if the server object is not available (such as the server was not found)
+ */
+ private String serverId;
+
+ /**
+ * The most appropriate Http Status code that reflects the error
+ */
+ private transient HttpStatus status;
+
+ /**
+ *
+ */
+ public RequestFailedException() {
+ // intentionally empty
+ }
+
+ /**
+ * @param message The error message
+ */
+ public RequestFailedException(String message) {
+ super(message);
+ }
+
+ /**
+ * Construct the request failed exception with the operation being performed, reason for the failure, http status
+ * code that is most appropriate, and the server we were processing.
+ *
+ * @param operation The operation being performed
+ * @param reason The reason that the operation was failed
+ * @param status The http status code that is most appropriate
+ * @param server The server that we were processing
+ */
+ @SuppressWarnings("nls")
+ public RequestFailedException(String operation, String reason, HttpStatus status, Server server) {
+ super(operation + ":" + reason);
+ this.operation = operation;
+ this.reason = reason;
+ this.status = status;
+ this.server = server;
+ if (server != null) {
+ this.serverId = server.getId();
+ }
+ }
+
+ /**
+ * Construct the request failed exception with the operation being performed, reason for the failure, http status
+ * code that is most appropriate, and the server we were processing.
+ *
+ * @param ex The exception that we are wrapping
+ * @param operation The operation being performed
+ * @param reason The reason that the operation was failed
+ * @param status The http status code that is most appropriate
+ * @param server The server that we were processing
+ */
+ @SuppressWarnings("nls")
+ public RequestFailedException(Throwable ex, String operation, String reason, HttpStatus status, Server server) {
+ super(operation + ":" + reason, ex);
+ this.operation = operation;
+ this.reason = reason;
+ this.status = status;
+ this.server = server;
+ if (server != null) {
+ this.serverId = server.getId();
+ }
+ }
+
+ /**
+ * @param message The error message
+ * @param cause A nested exception
+ */
+ public RequestFailedException(String message, Throwable cause) {
+ super(message, cause);
+ }
+
+ /**
+ * @param message The error message
+ * @param cause A nested exception
+ * @param enableSuppression whether or not suppression is enabled or disabled
+ * @param writableStackTrace whether or not the stack trace should be writable
+ */
+ public RequestFailedException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
+ super(message, cause, enableSuppression, writableStackTrace);
+ }
+
+ /**
+ * @param cause the cause (which is saved for later retrieval by the {@link #getCause()} method). (A null value is
+ * permitted, and indicates that the cause is nonexistent or unknown.)
+ */
+ public RequestFailedException(Throwable cause) {
+ super(cause);
+ }
+
+ /**
+ * @return The operation being performed
+ */
+ public String getOperation() {
+ return operation;
+ }
+
+ /**
+ * @param operation The operation being performed
+ */
+ public void setOperation(String operation) {
+ this.operation = operation;
+ }
+
+ /**
+ * @return The reason for the failure
+ */
+ public String getReason() {
+ return reason;
+ }
+
+ /**
+ * @param reason The reason for the failure
+ */
+ public void setReason(String reason) {
+ this.reason = reason;
+ }
+
+ /**
+ * @return The server being operated upon
+ */
+ public Server getServer() {
+ return server;
+ }
+
+ /**
+ * @param server The server being operated upon
+ */
+ public void setServer(Server server) {
+ this.server = server;
+ if (server != null) {
+ setServerId(server.getId());
+ }
+ }
+
+ /**
+ * @return The id of the server being operated upon
+ */
+ public String getServerId() {
+ return serverId;
+ }
+
+ /**
+ * @param serverId The id of the server being operated upon
+ */
+ public void setServerId(String serverId) {
+ this.serverId = serverId;
+ }
+
+ /**
+ * @return The status code from the operation
+ */
+ public HttpStatus getStatus() {
+ return status;
+ }
+
+ /**
+ * @param status The status of the request
+ */
+ public void setStatus(HttpStatus status) {
+ this.status = status;
+ }
+
+}
diff --git a/adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/impl/RestAdaptorImpl.java b/adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/impl/RestAdaptorImpl.java
new file mode 100644
index 000000000..ad06e9584
--- /dev/null
+++ b/adaptors/rest-adaptor/rest-adaptor-bundle/src/main/java/org/onap/ccsdk/sli/adaptors/rest/impl/RestAdaptorImpl.java
@@ -0,0 +1,244 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * Modifications Copyright (C) 2018 Samsung
+ * ================================================================================
+ * 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.ccsdk.sli.adaptors.rest.impl;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.function.Supplier;
+import org.apache.http.HttpEntity;
+import org.apache.http.HttpResponse;
+import org.apache.http.client.methods.HttpDelete;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.client.methods.HttpPut;
+import org.apache.http.client.methods.HttpRequestBase;
+import org.apache.http.entity.StringEntity;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.util.EntityUtils;
+import org.glassfish.grizzly.http.util.HttpStatus;
+import org.json.JSONObject;
+import org.onap.ccsdk.sli.adaptors.rest.Constants;
+import org.onap.ccsdk.sli.adaptors.rest.RequestFactory;
+import org.onap.ccsdk.sli.adaptors.rest.RestAdaptor;
+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import org.onap.ccsdk.sli.core.utils.configuration.Configuration;
+import org.onap.ccsdk.sli.core.utils.configuration.ConfigurationFactory;
+
+/**
+ * This class implements the {@link RestAdaptor} interface. This interface defines the behaviors that our service
+ * provides.
+ */
+public class RestAdaptorImpl implements RestAdaptor {
+
+ /**
+ * The constant for the status code for a failed outcome
+ */
+ @SuppressWarnings("nls")
+ private static final String OUTCOME_FAILURE = "failure";
+
+ /**
+ * The constant for the status code for a successful outcome
+ */
+ @SuppressWarnings("nls")
+ private static final String OUTCOME_SUCCESS = "success";
+
+ /**
+ * The logger to be used
+ */
+ private final EELFLogger logger = EELFManager.getInstance().getLogger(RestAdaptorImpl.class);
+
+ /**
+ * A reference to the adaptor configuration object.
+ */
+ private Configuration configuration;
+
+ /**
+ * This default constructor is used as a work around because the activator wasnt getting called
+ */
+ public RestAdaptorImpl() {
+ initialize();
+ }
+
+ /**
+ * Returns the symbolic name of the adaptor
+ *
+ * @return The adaptor name
+ *
+ * @see RestAdaptor#getAdaptorName()
+ */
+ @Override
+ public String getAdaptorName() {
+ return configuration.getProperty(Constants.PROPERTY_ADAPTER_NAME);
+ }
+
+ @Override
+ public void commonGet(Map<String, String> params, SvcLogicContext ctx) {
+ logger.info("Run get method");
+
+ RequestContext rc = new RequestContext(ctx);
+ rc.isAlive();
+
+ HttpGet httpGet = (HttpGet) createHttpRequest("GET", params, rc);
+ executeHttpRequest(httpGet, rc);
+ }
+
+ @Override
+ public void commonDelete(Map<String, String> params, SvcLogicContext ctx) {
+ logger.info("Run Delete method");
+
+ RequestContext rc = new RequestContext(ctx);
+ rc.isAlive();
+
+ HttpDelete httpDelete = (HttpDelete) createHttpRequest("DELETE", params, rc);
+ executeHttpRequest(httpDelete, rc);
+ }
+
+ @Override
+ public void commonPost(Map<String, String> params, SvcLogicContext ctx) {
+ logger.info("Run post method");
+
+ RequestContext rc = new RequestContext(ctx);
+ rc.isAlive();
+
+ HttpPost httpPost = (HttpPost) createHttpRequest("POST", params, rc);
+ executeHttpRequest(httpPost, rc);
+ }
+
+ @Override
+ public void commonPut(Map<String, String> params, SvcLogicContext ctx) {
+ logger.info("Run put method");
+
+ RequestContext rc = new RequestContext(ctx);
+ rc.isAlive();
+
+ HttpPut httpPut = (HttpPut) createHttpRequest("PUT", params, rc);
+ executeHttpRequest(httpPut, rc);
+ }
+
+ @SuppressWarnings("static-method")
+ private void doFailure(RequestContext rc, HttpStatus code, String message) {
+ SvcLogicContext svcLogic = rc.getSvcLogicContext();
+ String msg = (message == null) ? code.getReasonPhrase() : message;
+ if (msg.contains("\n")) {
+ msg = msg.substring(msg.indexOf('\n'));
+ }
+
+ String status;
+ try {
+ status = Integer.toString(code.getStatusCode());
+ } catch (Exception e) {
+ logger.error("Exception occurred", e);
+ status = "500";
+ }
+ svcLogic.setStatus(OUTCOME_FAILURE);
+ svcLogic.setAttribute(Constants.ATTRIBUTE_ERROR_CODE, status);
+ svcLogic.setAttribute(Constants.ATTRIBUTE_ERROR_MESSAGE, msg);
+ svcLogic.setAttribute(Constants.CONTEXT_ERROR_CODE, status);
+ svcLogic.setAttribute(Constants.CONTEXT_ERROR_MESSAGE, msg);
+ }
+
+ /**
+ * @param rc The request context that manages the state and recovery of the request for the life of its processing.
+ */
+ @SuppressWarnings("static-method")
+ private void doSuccess(RequestContext rc, int code, String message) {
+ SvcLogicContext svcLogic = rc.getSvcLogicContext();
+ svcLogic.setStatus(OUTCOME_SUCCESS);
+ svcLogic.setAttribute(Constants.ATTRIBUTE_ERROR_CODE, Integer.toString(HttpStatus.OK_200.getStatusCode()));
+ svcLogic.setAttribute(Constants.ATTRIBUTE_ERROR_MESSAGE, message);
+ svcLogic.setAttribute(Constants.CONTEXT_AGENT_ERROR_CODE, Integer.toString(code));
+ svcLogic.setAttribute(Constants.CONTEXT_AGENT_ERROR_MESSAGE, message);
+ svcLogic.setAttribute(Constants.CONTEXT_ERROR_CODE, Integer.toString(HttpStatus.OK_200.getStatusCode()));
+ }
+
+ private void executeHttpRequest(HttpRequestBase httpRequest, RequestContext rc) {
+ try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
+ HttpResponse response = httpClient.execute(httpRequest);
+ int responseCode = response.getStatusLine().getStatusCode();
+ HttpEntity entity = response.getEntity();
+ String responseOutput = EntityUtils.toString(entity);
+ if (responseCode == 200) {
+ doSuccess(rc, responseCode, responseOutput);
+ } else {
+ doFailure(rc, HttpStatus.getHttpStatus(responseCode), response.getStatusLine().getReasonPhrase());
+ }
+ } catch (Exception e) {
+ logger.error("An error occurred when executing http request", e);
+ doFailure(rc, HttpStatus.INTERNAL_SERVER_ERROR_500, e.toString());
+ }
+ }
+
+ public HttpRequestBase createHttpRequest(String method, Map<String, String> params, RequestContext rc) {
+ HttpRequestBase httpRequest = null;
+ try {
+ String tUrl = params.get("org.onap.appc.instance.URI");
+ String haveHeader = params.get("org.onap.appc.instance.haveHeader");
+ String headers = params.get("org.onap.appc.instance.headers");
+
+ Supplier<RequestFactory> requestFactory = RequestFactory :: new;
+ httpRequest = requestFactory.get().getHttpRequest(method, tUrl);
+
+ if ("true".equals(haveHeader)) {
+ JSONObject jsonHeaders = new JSONObject(headers);
+ Iterator keys = jsonHeaders.keys();
+ while (keys.hasNext()) {
+ String string1 = (String) keys.next();
+ String string2 = jsonHeaders.getString(string1);
+ httpRequest.addHeader(string1, string2);
+ }
+ }
+ if (params.containsKey("org.onap.appc.instance.requestBody")) {
+ String body = params.get("org.onap.appc.instance.requestBody");
+ StringEntity bodyParams = new StringEntity(body, "UTF-8");
+ if ("PUT".equals(method)) {
+ HttpPut httpPut = (HttpPut) httpRequest;
+ httpPut.setEntity(bodyParams);
+ }
+ if ("POST".equals(method)) {
+ HttpPost httpPost = (HttpPost) httpRequest;
+ httpPost.setEntity(bodyParams);
+ }
+ }
+ } catch (Exception e) {
+ logger.error("An error occurred when creating http request", e);
+ doFailure(rc, HttpStatus.INTERNAL_SERVER_ERROR_500, e.toString());
+ }
+ return httpRequest;
+ }
+
+ /**
+ * initialize the provider adaptor by building the context cache
+ */
+ private void initialize() {
+ configuration = ConfigurationFactory.getConfiguration();
+
+ logger.info("Rest adaptor has been initialized");
+ }
+
+}
diff --git a/adaptors/rest-adaptor/rest-adaptor-bundle/src/main/resources/rest-adaptor.properties b/adaptors/rest-adaptor/rest-adaptor-bundle/src/main/resources/rest-adaptor.properties
new file mode 100644
index 000000000..a695c63c1
--- /dev/null
+++ b/adaptors/rest-adaptor/rest-adaptor-bundle/src/main/resources/rest-adaptor.properties
@@ -0,0 +1,95 @@
+###
+# ============LICENSE_START=======================================================
+# ONAP : APPC
+# ================================================================================
+# Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+# ================================================================================
+# Copyright (C) 2017 Amdocs
+# =============================================================================
+# 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=========================================================
+###
+
+#
+# Default properties for the APP-C Provider Adaptor
+#
+# -------------------------------------------------------------------------------------------------
+#
+# Define the name and path of any user-provided configuration (bootstrap) file that can be loaded
+# to supply configuration options
+org.onap.appc.bootstrap.file=appc.properties
+org.onap.appc.bootstrap.path=/opt/onap/appc/data/properties,${user.home},.
+
+appc.application.name=APPC
+
+#
+# Define the message resource bundle name to be loaded
+org.onap.appc.resources=org/onap/appc/i18n/MessageResources
+#
+# The name of the adaptor.
+org.onap.appc.provider.adaptor.name=org.onap.appc.appc_provider_adaptor
+#
+# Set up the logging environment
+#
+org.onap.appc.logging.file=org/onap/appc/logback.xml
+org.onap.appc.logging.path=${user.home};etc;../etc
+org.onap.appc.logger=org.onap.appc
+org.onap.appc.security.logger=org.onap.appc.security
+#
+# The minimum and maximum provider/tenant context pool sizes. Min=1 means that as soon
+# as the provider/tenant is referenced a Context is opened and added to the pool. Max=0
+# means that the upper bound on the pool is unbounded.
+org.onap.appc.provider.min.pool=1
+org.onap.appc.provider.max.pool=0
+
+#
+# The following properties are used to configure the retry logic for connection to the
+# IaaS provider(s). The retry delay property is the amount of time, in seconds, the
+# application waits between retry attempts. The retry limit is the number of retries
+# that are allowed before the request is failed.
+org.onap.appc.provider.retry.delay = 30
+org.onap.appc.provider.retry.limit = 10
+
+#
+# The trusted hosts list for SSL access when a certificate is not provided.
+#
+provider.trusted.hosts=*
+#
+# The amount of time, in seconds, to wait for a server state change (start->stop, stop->start, etc).
+# If the server does not change state to a valid state within the alloted time, the operation
+# fails.
+org.onap.appc.server.state.change.timeout=300
+#
+# The amount of time to wait, in seconds, between subsequent polls to the OpenStack provider
+# to refresh the status of a resource we are waiting on.
+#
+org.onap.appc.openstack.poll.interval=20
+#
+# The connection information to connect to the provider we are using. These properties
+# are "structured" properties, in that the name is a compound name, where the nodes
+# of the name can be ordered (1, 2, 3, ...). All of the properties with the same ordinal
+# position are defining the same entity. For example, provider1.type and provider1.name
+# are defining the same provider, whereas provider2.name and provider2.type are defining
+# the values for a different provider. Any number of providers can be defined in this
+# way.
+#
+# Don't change these 2 right now since they are hard coded in the DG
+#provider1.type=appc
+#provider1.name=appc
+
+#These you can change
+#provider1.identity=appc
+#provider1.tenant1.name=appc
+#provider1.tenant1.userid=appc
+#provider1.tenant1.password=appc
diff --git a/adaptors/rest-adaptor/rest-adaptor-bundle/src/test/java/org/onap/ccsdk/sli/adaptors/rest/impl/RequestContextTest.java b/adaptors/rest-adaptor/rest-adaptor-bundle/src/test/java/org/onap/ccsdk/sli/adaptors/rest/impl/RequestContextTest.java
new file mode 100644
index 000000000..ba06efd61
--- /dev/null
+++ b/adaptors/rest-adaptor/rest-adaptor-bundle/src/test/java/org/onap/ccsdk/sli/adaptors/rest/impl/RequestContextTest.java
@@ -0,0 +1,180 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * 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.ccsdk.sli.adaptors.rest.impl;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.onap.ccsdk.sli.adaptors.rest.Constants;
+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import org.onap.ccsdk.sli.core.utils.configuration.Configuration;
+import org.onap.ccsdk.sli.core.utils.configuration.ConfigurationFactory;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+
+/**
+ * Test the RequestContext object
+ * <p>
+ * The request context is used to track retries, recovery attempts, and time to live of the
+ * processing of a request.
+ * </p>
+ */
+
+public class RequestContextTest {
+
+ private RequestContext rc;
+ private Configuration config = ConfigurationFactory.getConfiguration();
+
+ /**
+ * Set up the test environment by forcing the retry delay and limit to small values for the test
+ * and setting up the request context object.
+ */
+ @Before
+ public void setup() {
+ config.setProperty(Constants.PROPERTY_RETRY_DELAY, "1");
+ config.setProperty(Constants.PROPERTY_RETRY_LIMIT, "3");
+ rc = new RequestContext(null);
+ rc.setTimeToLiveSeconds(2);
+ }
+
+ /**
+ * Ensure that we set up the property correctly
+ */
+ @Test
+ public void testRetryDelayProperty() {
+ assertEquals(1, rc.getRetryDelay());
+ }
+
+ /**
+ * Ensure that we set up the property correctly
+ */
+ @Test
+ public void testRetryLimitProperty() {
+ assertEquals(3, rc.getRetryLimit());
+ }
+
+ /**
+ * This test ensures that the retry attempt counter is zero on a new context
+ */
+ @Test
+ public void testRetryCountNoRetries() {
+ assertEquals(0, rc.getAttempts());
+ }
+
+ /**
+ * Test that the delay is accurate
+ */
+ @Test
+ public void testDelay() {
+ long future = System.currentTimeMillis() + (rc.getRetryDelay() * 1000L);
+
+ rc.delay();
+
+ assertTrue(System.currentTimeMillis() >= future);
+ }
+
+ /**
+ * The RequestContext tracks the number of retry attempts against the limit.
+ * This unannotated test verifies that the maximum number of retries can be attempted.
+ * With argument testPastLimit set to true, it demonstrates going beyond the limit fails.
+ */
+ private void internalTestCanRetry(boolean testPastLimit) {
+ assertEquals(0, rc.getAttempts());
+ assertTrue(rc.attempt());
+ assertFalse(rc.isFailed());
+ assertEquals(1, rc.getAttempts());
+ assertTrue(rc.attempt());
+ assertFalse(rc.isFailed());
+ assertEquals(2, rc.getAttempts());
+ assertTrue(rc.attempt());
+ assertFalse(rc.isFailed());
+ assertEquals(3, rc.getAttempts());
+ if (testPastLimit) {
+ assertFalse(rc.attempt());
+ assertTrue(rc.isFailed());
+ assertEquals(3, rc.getAttempts());
+ assertFalse(rc.attempt());
+ assertTrue(rc.isFailed());
+ assertEquals(3, rc.getAttempts());
+ }
+ }
+
+ /**
+ * The RequestContext tracks the number of retry attempts against the limit. This test verifies
+ * that tracking logic works correctly.
+ */
+ @Test
+ public void testCanRetry() {
+ internalTestCanRetry(true);
+ }
+
+ /**
+ * The same RequestContext is used throughout the processing, and retries need to be reset once
+ * successfully connected so that any earlier (successful) recoveries are not considered when
+ * performing any new future recoveries. This test ensures that a reset clears the retry counter
+ * and that we can attempt retries again up to the limit.
+ */
+ @Test
+ public void testResetAndCanRetry() {
+ internalTestCanRetry(false);
+ rc.reset();
+ internalTestCanRetry(true);
+ }
+
+ /**
+ * This test is used to test tracking of time to live for the request context. Because time is
+ * inexact, the assertions can only be ranges of values, such as at least some value or greater.
+ * The total duration tracking in the request context is only updated on each call to
+ * {@link RequestContext#isAlive()}. Also, durations are NOT affected by calls to reset.
+ */
+ @Test
+ public void testTimeToLive() {
+ assertTrue(rc.getTotalDuration() == 0L);
+ assertTrue(rc.isAlive());
+ rc.reset();
+ rc.delay();
+ assertTrue(rc.isAlive());
+ assertTrue(rc.getTotalDuration() >= 1000L);
+ rc.reset();
+ rc.delay();
+ rc.isAlive();
+ assertTrue(rc.getTotalDuration() >= 2000L);
+ rc.reset();
+ rc.delay();
+ assertFalse(rc.isAlive());
+ assertTrue(rc.getTotalDuration() >= 3000L);
+ }
+
+ /**
+ * Demonstrate setSvcLogicContext/getSvcLogicContext work as expected
+ */
+ @Test
+ public void testGetSvcLogicContext() {
+ assertNull(rc.getSvcLogicContext());
+ SvcLogicContext slc = new SvcLogicContext();
+ rc.setSvcLogicContext(slc);
+ assertEquals(slc, rc.getSvcLogicContext());
+ }
+
+}
diff --git a/adaptors/rest-adaptor/rest-adaptor-bundle/src/test/java/org/onap/ccsdk/sli/adaptors/rest/impl/RequestFailedExceptionTest.java b/adaptors/rest-adaptor/rest-adaptor-bundle/src/test/java/org/onap/ccsdk/sli/adaptors/rest/impl/RequestFailedExceptionTest.java
new file mode 100644
index 000000000..9455d3b64
--- /dev/null
+++ b/adaptors/rest-adaptor/rest-adaptor-bundle/src/test/java/org/onap/ccsdk/sli/adaptors/rest/impl/RequestFailedExceptionTest.java
@@ -0,0 +1,138 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright 2018 TechMahindra
+ *=================================================================================
+ * Modifications Copyright 2019 IBM.
+ *=================================================================================
+ * 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.ccsdk.sli.adaptors.rest.impl;
+
+import com.att.cdp.zones.model.Server;
+import org.glassfish.grizzly.http.util.HttpStatus;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class RequestFailedExceptionTest {
+
+ @Test
+ public void testConstructorNoArgument() throws Exception {
+ RequestFailedException requestFailedException = new RequestFailedException();
+ Assert.assertTrue(requestFailedException.getCause() == null);
+ Assert.assertTrue(requestFailedException.getLocalizedMessage() == null);
+ Assert.assertTrue(requestFailedException.getMessage() == null);
+ }
+
+ @Test
+ public void testConstructorWithMessage() throws Exception {
+ String message = "testing message";
+ RequestFailedException requestFailedException = new RequestFailedException(message);
+ Assert.assertTrue(requestFailedException.getCause() == null);
+ Assert.assertEquals(message, requestFailedException.getLocalizedMessage());
+ Assert.assertEquals(message, requestFailedException.getMessage());
+ }
+
+ @Test
+ public void testConstructor_And_GetterSetters() throws Exception {
+ Server server = new Server();
+ HttpStatus status = HttpStatus.ACCEPTED_202;
+ String reason = "Success";
+ String operation = "POST";
+ RequestFailedException requestFailedException = new RequestFailedException(operation, reason, status, server);
+ requestFailedException.setOperation(operation);
+ requestFailedException.setReason(reason);
+ requestFailedException.setServerId("A");
+ requestFailedException.setStatus(status);
+ Assert.assertEquals("POST", requestFailedException.getOperation());
+ Assert.assertEquals("Success", requestFailedException.getReason());
+ Assert.assertEquals("A", requestFailedException.getServerId());
+ Assert.assertEquals(HttpStatus.ACCEPTED_202, requestFailedException.getStatus());
+ Assert.assertEquals("A", requestFailedException.getServerId());
+ }
+
+ @Test
+ public void testConstructorWithFiveArguements() throws Exception {
+ String tMessage = "throwable message";
+ Server server = new Server();
+ HttpStatus status = HttpStatus.ACCEPTED_202;
+ String reason = "Success";
+ String operation = "POST";
+ Throwable throwable = new Throwable(tMessage);
+ RequestFailedException requestFailedException = new RequestFailedException(throwable, operation, reason, status,
+ server);
+ Assert.assertEquals(throwable, requestFailedException.getCause());
+
+ }
+
+ @Test
+ public void testConstructorWithFiveArguements_server_Null() throws Exception {
+ String tMessage = "throwable message";
+ Server server = null;
+ HttpStatus status = HttpStatus.ACCEPTED_202;
+ String reason = "Success";
+ String operation = "POST";
+ Throwable throwable = new Throwable(tMessage);
+ RequestFailedException requestFailedException = new RequestFailedException(throwable, operation, reason, status,
+ server);
+ Assert.assertEquals(throwable, requestFailedException.getCause());
+ }
+
+ @Test
+ public void testConstructorWith_Server_Null() throws Exception {
+ Server server = new Server();
+ server.setId("testId");
+ HttpStatus status = HttpStatus.ACCEPTED_202;
+ String reason = "Success";
+ String operation = "POST";
+ RequestFailedException requestFailedException = new RequestFailedException(operation, reason, status, server);
+ requestFailedException.setServer(server);
+ Assert.assertEquals(server, requestFailedException.getServer());
+ }
+
+ @Test
+ public void testConstructorWithMessageAndThrowable() throws Exception {
+ String message = "testing message";
+ String tMessage = "throwable message";
+ Throwable throwable = new Throwable(tMessage);
+ RequestFailedException requestFailedException = new RequestFailedException(message, throwable);
+ Assert.assertEquals(throwable, requestFailedException.getCause());
+ Assert.assertTrue(requestFailedException.getLocalizedMessage().contains(message));
+ Assert.assertTrue(requestFailedException.getMessage().contains(message));
+ }
+
+ @Test
+ public void testConstructorWithFourArguements() throws Exception {
+ String message = "testing message";
+ String tMessage = "throwable message";
+ Throwable throwable = new Throwable(tMessage);
+ RequestFailedException requestFailedException = new RequestFailedException(message, throwable, true, true);
+ Assert.assertEquals(throwable, requestFailedException.getCause());
+ Assert.assertTrue(requestFailedException.getLocalizedMessage().contains(message));
+ Assert.assertTrue(requestFailedException.getMessage().contains(message));
+ }
+
+ @Test
+ public void testConstructorWithThrowable() throws Exception {
+ String message = "testing message";
+ Throwable throwable = new Throwable(message);
+ RequestFailedException requestFailedException = new RequestFailedException(throwable);
+ Assert.assertEquals(throwable, requestFailedException.getCause());
+ Assert.assertTrue(requestFailedException.getLocalizedMessage().contains(message));
+ Assert.assertTrue(requestFailedException.getMessage().contains(message));
+ }
+
+}
diff --git a/adaptors/rest-adaptor/rest-adaptor-bundle/src/test/java/org/onap/ccsdk/sli/adaptors/rest/impl/TestRestAdaptorImpl.java b/adaptors/rest-adaptor/rest-adaptor-bundle/src/test/java/org/onap/ccsdk/sli/adaptors/rest/impl/TestRestAdaptorImpl.java
new file mode 100644
index 000000000..3d54519db
--- /dev/null
+++ b/adaptors/rest-adaptor/rest-adaptor-bundle/src/test/java/org/onap/ccsdk/sli/adaptors/rest/impl/TestRestAdaptorImpl.java
@@ -0,0 +1,246 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * Copyright (C) 2017 Intel Corp.
+ * =============================================================================
+ * Modifications Copyright (C) 2018 Samsung
+ * ================================================================================
+ * Modifications Copyright (C) 2019 Ericsson
+ * ================================================================================
+ * 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.ccsdk.sli.adaptors.rest.impl;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+import org.apache.http.HttpEntity;
+import org.apache.http.StatusLine;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpDelete;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.client.methods.HttpPut;
+import org.apache.http.client.methods.HttpRequestBase;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.ssl.SSLContexts;
+import org.apache.http.util.EntityUtils;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mockito;
+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import org.powermock.api.mockito.PowerMockito;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+/**
+ * Test the ProviderAdaptor implementation.
+ */
+@Ignore
+@RunWith(PowerMockRunner.class)
+@PrepareForTest({HttpClients.class, SSLContexts.class})
+public class TestRestAdaptorImpl {
+ private RestAdaptorImpl adaptor;
+ private CloseableHttpClient client;
+ private StatusLine statusLine;
+
+ @SuppressWarnings("nls")
+ @BeforeClass
+ public static void once() throws SecurityException {
+
+ }
+
+ @Before
+ public void setup() throws IllegalArgumentException, IOException {
+ client = Mockito.mock(CloseableHttpClient.class);
+ PowerMockito.mockStatic(HttpClients.class);
+ PowerMockito.when(HttpClients.createDefault()).thenReturn(client);
+ CloseableHttpResponse httpResponse = Mockito.mock(CloseableHttpResponse.class);
+ statusLine = Mockito.mock(StatusLine.class);
+ Mockito.when(statusLine.getStatusCode()).thenReturn(200);
+ Mockito.when(httpResponse.getStatusLine()).thenReturn(statusLine);
+ HttpEntity httpEntity = Mockito.mock(HttpEntity.class);
+ Mockito.when(httpResponse.getEntity()).thenReturn(httpEntity);
+ Mockito.when(client.execute(Mockito.any())).thenReturn(httpResponse);
+ adaptor = new RestAdaptorImpl();
+ }
+
+ @Test
+ public void testCreateHttpRequestGet() throws IOException, IllegalStateException, IllegalArgumentException {
+
+ Map<String, String> params = new HashMap<>();
+ params.put("org.onap.appc.instance.URI", "http://example.com:8080/about/health");
+ params.put("org.onap.appc.instance.haveHeader", "false");
+
+ HttpGet httpGet = ((HttpGet) givenParams(params, "GET"));
+
+ assertEquals("GET", httpGet.getMethod());
+ assertEquals("http://example.com:8080/about/health", httpGet.getURI().toURL().toString());
+ }
+
+ @Test
+ public void testCreateHttpRequestPost() throws IOException, IllegalStateException, IllegalArgumentException {
+
+ Map<String, String> params = new HashMap<>();
+ params.put("org.onap.appc.instance.URI", "http://example.com:8081/posttest");
+ params.put("org.onap.appc.instance.haveHeader", "false");
+ params.put("org.onap.appc.instance.requestBody", "{\"name\":\"MyNode\", \"width\":200, \"height\":100}");
+
+ HttpPost httpPost = ((HttpPost) givenParams(params, "POST"));
+
+ assertEquals("POST", httpPost.getMethod());
+ assertEquals("http://example.com:8081/posttest", httpPost.getURI().toURL().toString());
+ assertEquals("{\"name\":\"MyNode\", \"width\":200, \"height\":100}", EntityUtils.toString(httpPost.getEntity()));
+ }
+
+ @Test
+ public void testCreateRequestInvalidParamPost() throws IllegalStateException, IllegalArgumentException {
+ Mockito.when(statusLine.getStatusCode()).thenReturn(500);
+ SvcLogicContext ctx = new SvcLogicContext();
+ Map<String, String> params = new HashMap<>();
+ params.put("org.onap.appc.instance.URI", "boo");
+ params.put("org.onap.appc.instance.haveHeader", "false");
+ params.put("org.onap.appc.instance.requestBody", "{\"name\":\"MyNode2\", \"width\":300, \"height\":300}");
+
+ adaptor.commonPost(params, ctx);
+
+ assertEquals("failure", ctx.getStatus());
+ assertEquals("500", ctx.getAttribute("org.onap.rest.result.code"));
+ assertEquals("Internal Server Error",
+ ctx.getAttribute("org.onap.rest.result.message"));
+ }
+
+ @Test
+ public void testCreateHttpRequestPut() throws IOException, IllegalStateException, IllegalArgumentException {
+
+ Map<String, String> params = new HashMap<>();
+ params.put("org.onap.appc.instance.URI", "http://example.com:8081/puttest");
+ params.put("org.onap.appc.instance.haveHeader", "false");
+ params.put("org.onap.appc.instance.requestBody", "{\"name\":\"MyNode2\", \"width\":300, \"height\":300}");
+
+ HttpPut httpPut = ((HttpPut) givenParams(params, "PUT"));
+
+ assertEquals("PUT", httpPut.getMethod());
+ assertEquals("http://example.com:8081/puttest", httpPut.getURI().toURL().toString());
+ assertEquals("{\"name\":\"MyNode2\", \"width\":300, \"height\":300}", EntityUtils.toString(httpPut.getEntity()));
+ }
+
+ @Test
+ public void testCreateRequestNoParamPut() throws IllegalStateException, IllegalArgumentException {
+ Mockito.when(statusLine.getStatusCode()).thenReturn(200);
+ SvcLogicContext ctx = new SvcLogicContext();
+ Map<String, String> params = new HashMap<>();
+
+ adaptor.commonPut(params, ctx);
+
+ assertEquals("success", ctx.getStatus());
+ assertEquals("200", ctx.getAttribute("org.onap.rest.result.code"));
+ assertEquals("java.lang.NullPointerException",
+ ctx.getAttribute("org.onap.rest.result.message"));
+ }
+
+ @Test
+ public void testCreateHttpRequestDelete() throws IOException, IllegalStateException, IllegalArgumentException {
+
+ Map<String, String> params = new HashMap<>();
+ params.put("org.onap.appc.instance.URI", "http://example.com:8081/deletetest");
+ params.put("org.onap.appc.instance.haveHeader", "false");
+
+ HttpDelete httpDelete = ((HttpDelete) givenParams(params, "DELETE"));
+
+ assertEquals("DELETE", httpDelete.getMethod());
+ assertEquals("http://example.com:8081/deletetest", httpDelete.getURI().toURL().toString());
+ }
+
+ @Test
+ public void testCreateRequestNoParamDelete() throws IllegalStateException, IllegalArgumentException {
+ Mockito.when(statusLine.getStatusCode()).thenReturn(400);
+ SvcLogicContext ctx = new SvcLogicContext();
+ Map<String, String> params = new HashMap<>();
+
+ adaptor.commonDelete(params, ctx);
+
+ assertEquals("failure", ctx.getStatus());
+ assertEquals("400", ctx.getAttribute("org.onap.rest.result.code"));
+ assertEquals("Bad Request",
+ ctx.getAttribute("org.onap.rest.result.message"));
+ }
+
+ @Test
+ public void testDoFailureMultiLineErrorMessage() {
+ Map<String, String> mockParams = Mockito.mock(Map.class);
+ Mockito.when(mockParams.get("org.onap.appc.instance.URI")).thenThrow(new RuntimeException("\n\n"));
+ adaptor.createHttpRequest("test_method", mockParams, new RequestContext(new SvcLogicContext()));
+ assertNotNull(mockParams);
+ }
+
+ @Test
+ public void testCreateHttpRequestWithHeader() {
+ Map<String, String> params = new HashMap<>();
+ params.put("org.onap.appc.instance.URI", "http://example.com:8080/about/health");
+ params.put("org.onap.appc.instance.headers", "{\"header1\":\"header1-value\"}");
+ params.put("org.onap.appc.instance.haveHeader", "true");
+
+ HttpGet httpGet = ((HttpGet) givenParams(params, "GET"));
+
+ assertEquals("GET", httpGet.getMethod());
+ assertNotNull(httpGet.getHeaders("header1"));
+ }
+
+ @Test
+ public void testExecuteHttpRequest() {
+ SvcLogicContext ctx = new SvcLogicContext();
+ Map<String, String> params = new HashMap<>();
+ adaptor.commonGet(params, ctx);
+ assertNotNull(params);
+ }
+
+ @Test
+ public void testExecuteRequestException() throws IOException, IllegalStateException, IllegalArgumentException {
+ Mockito.when(client.execute(Mockito.any())).thenThrow(new IOException());
+ SvcLogicContext ctx = new SvcLogicContext();
+ Map<String, String> params = new HashMap<>();
+
+ adaptor.commonDelete(params, ctx);
+
+ assertEquals("failure", ctx.getStatus());
+ assertEquals("500", ctx.getAttribute("org.onap.rest.result.code"));
+ assertEquals("java.io.IOException",
+ ctx.getAttribute("org.onap.rest.result.message"));
+ }
+
+ private HttpRequestBase givenParams(Map<String, String> params, String method) {
+ SvcLogicContext ctx = new SvcLogicContext();
+ RequestContext rc = new RequestContext(ctx);
+ rc.isAlive();
+
+ adaptor = new RestAdaptorImpl();
+ return adaptor.createHttpRequest(method, params, rc);
+ }
+
+}
diff --git a/adaptors/rest-adaptor/rest-adaptor-bundle/src/test/resources/rest-adaptor.properties b/adaptors/rest-adaptor/rest-adaptor-bundle/src/test/resources/rest-adaptor.properties
new file mode 100644
index 000000000..bafddeb6b
--- /dev/null
+++ b/adaptors/rest-adaptor/rest-adaptor-bundle/src/test/resources/rest-adaptor.properties
@@ -0,0 +1,115 @@
+###
+# ============LICENSE_START=======================================================
+# ONAP : APPC
+# ================================================================================
+# Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+# ================================================================================
+# Copyright (C) 2017 Amdocs
+# =============================================================================
+# 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=========================================================
+###
+
+#
+# Default properties for the APP-C Provider Adaptor
+#
+# -------------------------------------------------------------------------------------------------
+#
+# Define the name and path of any user-provided configuration (bootstrap) file that can be loaded
+# to supply configuration options
+org.onap.appc.bootstrap.file=appc.properties
+org.onap.appc.bootstrap.path=/opt/onap/appc/data/properties,${user.home},.
+
+appc.application.name=APPC
+
+#
+# Define the message resource bundle name to be loaded
+org.onap.appc.resources=org/onap/appc/i18n/MessageResources
+#
+# The name of the adaptor.
+org.onap.appc.provider.adaptor.name=org.onap.appc.appc_provider_adaptor
+#
+# Set up the logging environment
+#
+org.onap.appc.logging.file=org/onap/appc/logback.xml
+org.onap.appc.logging.path=${user.home};etc;../etc
+org.onap.appc.logger=org.onap.appc
+org.onap.appc.security.logger=org.onap.appc.security
+#
+# The minimum and maximum provider/tenant context pool sizes. Min=1 means that as soon
+# as the provider/tenant is referenced a Context is opened and added to the pool. Max=0
+# means that the upper bound on the pool is unbounded.
+org.onap.appc.provider.min.pool=1
+org.onap.appc.provider.max.pool=0
+
+#
+# The following properties are used to configure the retry logic for connection to the
+# IaaS provider(s). The retry delay property is the amount of time, in seconds, the
+# application waits between retry attempts. The retry limit is the number of retries
+# that are allowed before the request is failed.
+org.onap.appc.provider.retry.delay = 30
+org.onap.appc.provider.retry.limit = 10
+
+#
+# The trusted hosts list for SSL access when a certificate is not provided.
+#
+provider.trusted.hosts=*
+#
+# The amount of time, in seconds, to wait for a server state change (start->stop, stop->start, etc).
+# If the server does not change state to a valid state within the alloted time, the operation
+# fails.
+org.onap.appc.server.state.change.timeout=300
+#
+# The amount of time to wait, in seconds, between subsequent polls to the OpenStack provider
+# to refresh the status of a resource we are waiting on.
+#
+org.onap.appc.openstack.poll.interval=20
+#
+# The connection information to connect to the provider we are using. These properties
+# are "structured" properties, in that the name is a compound name, where the nodes
+# of the name can be ordered (1, 2, 3, ...). All of the properties with the same ordinal
+# position are defining the same entity. For example, provider1.type and provider1.name
+# are defining the same provider, whereas provider2.name and provider2.type are defining
+# the values for a different provider. Any number of providers can be defined in this
+# way.
+#
+
+
+### ###
+### Properties commented out below provided in appc.properties ###
+### ###
+
+# Don't change these 2 right now since they are hard coded in the DG
+#provider1.type=appc
+#provider1.name=appc
+
+#These you can change
+#provider1.identity=appc
+#provider1.tenant1.name=appc
+#provider1.tenant1.userid=appc
+#provider1.tenant1.password=appc
+
+# After a change to the provider make sure to recheck these values with an api call to provider1.identity/tokens
+test.expected-regions=1
+test.expected-endpoints=1
+
+#Your OpenStack IP
+#test.ip=192.168.1.2
+# Your OpenStack Platform's Keystone Port (default is 5000)
+#test.port=5000
+#test.tenantid=abcde12345fghijk6789lmnopq123rst
+#test.vmid=abc12345-1234-5678-890a-abcdefg12345
+# Port 8774 below is default port for OpenStack's Nova API Service
+#test.url=http://192.168.1.2:8774/v2/abcde12345fghijk6789lmnopq123rst/servers/abc12345-1234-5678-890a-abcdefg12345
+