Added review comment

Initial commit for Network-Inv and  AAI client

commit 61419e46211f1f1e763d4a84214c62a5e699bdf2
Author: Anand Chaturvedi <ac204h@att.com>
Date:   Mon Aug 14 19:54:11 2017 -0400
Issue-Id: APPC-21

    [OnapMigration] OnapMigration for APPC OutBound Services..

Change-Id: I7db4bcb52b050988b601f3abac544c43f34c677b
Signed-off-by: Anand Chaturvedi <ac204h@att.com>

15 files changed, 959 insertions, 0 deletions

diff --git a/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/InstarClientActivator.java b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/InstarClientActivator.java
new file mode 100644
index 000000000..1f8f037b0
--- /dev/null
+++ b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/InstarClientActivator.java
@@ -0,0 +1,64 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.instar;
+
+import java.util.LinkedList;
+import java.util.List;
+
+import org.openecomp.appc.instar.node.InstarClientNode;
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.ServiceRegistration;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+public class InstarClientActivator implements BundleActivator{
+
+	private List<ServiceRegistration> registrations = new LinkedList<ServiceRegistration>();
+	private static final EELFLogger log = EELFManager.getInstance().getLogger(InstarClientActivator.class);
+
+	@Override
+	public void start(BundleContext ctx) throws Exception
+	{
+
+		InstarClientNode instarClientNode = new InstarClientNode();
+		log.info("Registering service "+ instarClientNode.getClass().getName());
+		registrations.add(ctx.registerService(instarClientNode.getClass().getName(), instarClientNode, null));
+		log.info("Registering service sccessful for  "+ instarClientNode.getClass().getName());
+
+	}
+	@Override
+	public void stop(BundleContext arg0) throws Exception
+	{
+		for (ServiceRegistration registration: registrations)
+		{
+			registration.unregister();
+			registration = null;
+		}
+
+	}
+
+}
diff --git a/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/dme2client/Dme2Client.java b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/dme2client/Dme2Client.java
new file mode 100644
index 000000000..a0a57db54
--- /dev/null
+++ b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/dme2client/Dme2Client.java
@@ -0,0 +1,184 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.instar.dme2client;
+import java.io.FileInputStream;
+import java.io.InputStream;
+import java.net.URI;
+import java.nio.charset.Charset;
+import java.util.HashMap;
+import java.util.Properties;
+import javax.net.ssl.HostnameVerifier;
+import javax.net.ssl.SSLContext;
+import javax.ws.rs.HttpMethod;
+import javax.ws.rs.core.MediaType;
+
+import org.apache.commons.io.IOUtils;
+import org.openecomp.appc.instar.utils.InstarClientConstant;
+
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.sun.jersey.api.client.Client;
+import com.sun.jersey.api.client.ClientResponse;
+import com.sun.jersey.api.client.WebResource;
+import com.sun.jersey.api.client.config.DefaultClientConfig;
+import com.sun.jersey.api.client.filter.HTTPBasicAuthFilter;
+
+
+public class Dme2Client {
+
+	private static final EELFLogger log = EELFManager.getInstance().getLogger(Dme2Client.class);
+	private static final String SDNC_CONFIG_DIR_VAR = "SDNC_CONFIG_DIR";
+	//DME2Client client = null;
+	Properties props = new Properties();
+	String operationName ;
+	String appendContext; 
+
+	public Dme2Client(String optName, String subCtxt, HashMap<String, String> data) throws Exception{
+		log.info("Setting Properties for DME2 Client for INSTAR connection");
+		this.operationName=optName;
+		this.appendContext = data.get(subCtxt);
+		String propDir = System.getenv(SDNC_CONFIG_DIR_VAR);
+		if (propDir == null)
+			throw new Exception(" Cannot find Property file -" + SDNC_CONFIG_DIR_VAR);
+		String propFile = propDir + InstarClientConstant.OUTBOUND_PROPERTIES;
+		InputStream propStream = new FileInputStream(propFile);
+		try
+		{
+			props.load(propStream);
+		}
+		catch (Exception e)
+		{
+			throw new Exception("Could not load properties file " + propFile, e);
+		}
+		finally
+		{
+			try
+			{
+				propStream.close();
+			}
+			catch (Exception e)
+			{
+				log.warn("Could not close FileInputStream", e);
+			}
+		}
+	}
+
+	public  ClientResponse  sendtoInstar() throws Exception {
+
+		log.info("Called Send with operation Name=" + this.operationName + "and = " + props.getProperty(operationName+InstarClientConstant.BASE_URL));
+		String resourceUri = props.getProperty(operationName+InstarClientConstant.BASE_URL)+ 
+				props.getProperty(operationName + InstarClientConstant.URL_SUFFIX)  + 
+				props.getProperty(operationName + InstarClientConstant.SUB_CONTEXT)+ appendContext ;           
+
+		log.info("DME Endpoint URI:" + resourceUri);     
+		Client client = null;
+		WebResource webResource = null;
+		ClientResponse clientResponse = null;
+		String authorization = props.getProperty("authorization");
+		String requestDataType = "application/json";
+		String responseDataType=	MediaType.APPLICATION_JSON;
+		String methodType =  props.getProperty("getIpAddressByVnf_method");
+		String request = "";
+		String userId=props.getProperty("MechID");
+		String password=props.getProperty("MechPass");
+		
+		log.info("authorization = " + authorization + "methodType= " + methodType);
+		try{
+			DefaultClientConfig defaultClientConfig = new DefaultClientConfig();
+			System.setProperty("jsse.enableSNIExtension", "false");
+			SSLContext sslContext = null;
+			SecureRestClientTrustManager secureRestClientTrustManager = new SecureRestClientTrustManager();
+			sslContext = SSLContext.getInstance("SSL");
+			sslContext.init(null, new javax.net.ssl.TrustManager[] { secureRestClientTrustManager }, null);
+			defaultClientConfig.getProperties().put(
+					com.sun.jersey.client.urlconnection.HTTPSProperties.PROPERTY_HTTPS_PROPERTIES,
+					new com.sun.jersey.client.urlconnection.HTTPSProperties(getHostnameVerifier(), sslContext));
+			client = Client.create(defaultClientConfig);
+			client.addFilter(new HTTPBasicAuthFilter(userId, password));
+
+			webResource = client.resource(new URI(resourceUri));
+			webResource.setProperty("Content-Type", "application/json;charset=UTF-8");
+
+			if(HttpMethod.GET.equalsIgnoreCase(methodType)){
+				clientResponse = webResource.accept(responseDataType).get(ClientResponse.class);
+			}else if(HttpMethod.POST.equalsIgnoreCase(methodType)){
+				clientResponse = webResource.type(requestDataType).post(ClientResponse.class, request);
+			}else if(HttpMethod.PUT.equalsIgnoreCase(methodType)){
+				clientResponse = webResource.type(requestDataType).put(ClientResponse.class,request);
+			}else if(HttpMethod.DELETE.equalsIgnoreCase(methodType)){
+				clientResponse = webResource.delete(ClientResponse.class);
+			}
+
+			return clientResponse;
+
+		}catch (Exception e) {
+			log.info("failed in RESTCONT Action ("+methodType+") for the resource " + resourceUri + ", falut message :"+e.getMessage());
+			throw new Exception("Error While gettting Data from INSTAR" + e.getMessage());
+		}
+		finally {
+			// clean up.
+			webResource = null;
+			if(client != null){
+				client.destroy();
+				client = null;
+			}
+		}
+
+
+	}
+
+	public String send() {
+		String response = null;
+		try{
+
+			if(props !=null && 
+					props.getProperty(InstarClientConstant.MOCK_INSTAR) != null &&
+					props.getProperty(InstarClientConstant.MOCK_INSTAR).equalsIgnoreCase("true"))
+				return  IOUtils.toString(Dme2Client.class.getClassLoader().getResourceAsStream("/tmp/sampleResponse"), Charset.defaultCharset());
+
+			ClientResponse clientResponse = sendtoInstar();
+			if(clientResponse != null){
+				response = clientResponse.getEntity(String.class);
+				log.info(clientResponse.getStatus() + " Status, Response :" + response);
+
+			}
+		} catch (Exception t) {
+			t.printStackTrace();
+		}
+		return response;
+	}
+
+	private HostnameVerifier getHostnameVerifier() {
+		return new HostnameVerifier() {
+			@Override
+			public boolean verify(String hostname, javax.net.ssl.SSLSession sslSession) {
+				return true;
+			}
+		};
+	}
+
+
+}
diff --git a/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/dme2client/SecureRestClientTrustManager.java b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/dme2client/SecureRestClientTrustManager.java
new file mode 100644
index 000000000..21e313eaf
--- /dev/null
+++ b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/dme2client/SecureRestClientTrustManager.java
@@ -0,0 +1,58 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.instar.dme2client;
+
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+
+import javax.net.ssl.X509TrustManager;
+
+
+public class SecureRestClientTrustManager implements X509TrustManager {
+
+	@Override
+	public void checkClientTrusted(X509Certificate[] arg0, String arg1)
+			throws CertificateException {
+	}
+
+	@Override
+	public void checkServerTrusted(X509Certificate[] arg0, String arg1)
+			throws CertificateException {
+	}
+
+	@Override
+	public X509Certificate[] getAcceptedIssuers() {
+		return new X509Certificate[0];
+	}
+
+	public boolean isClientTrusted(X509Certificate[] arg0) {
+		return true;
+	}
+
+	public boolean isServerTrusted(X509Certificate[] arg0) {
+		return true;
+	}
+
+}
diff --git a/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/interfaceImpl/InstarResponseHandlerImpl.java b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/interfaceImpl/InstarResponseHandlerImpl.java
new file mode 100644
index 000000000..3292253da
--- /dev/null
+++ b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/interfaceImpl/InstarResponseHandlerImpl.java
@@ -0,0 +1,86 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.instar.interfaceImpl;
+
+import org.json.JSONArray;
+import org.json.JSONObject;
+import org.openecomp.appc.instar.interfaces.ResponseHandlerInterface;
+import org.openecomp.appc.instar.utils.InstarClientConstant;
+import org.openecomp.sdnc.config.params.data.ResponseKey;
+import org.openecomp.sdnc.sli.SvcLogicContext;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+public class InstarResponseHandlerImpl implements ResponseHandlerInterface {
+
+	private static final EELFLogger log = EELFManager.getInstance().getLogger(InstarResponseHandlerImpl.class);
+
+	ResponseKey resKey = null;
+	SvcLogicContext ctxt = null;
+	
+	public InstarResponseHandlerImpl(ResponseKey filterKeys, SvcLogicContext context) {
+		this.resKey = filterKeys;
+		this.ctxt = context;
+		
+	}
+
+	@Override
+	public Object processResponse(String instarResponse, String instarKey) {	
+		String fn = " InstarResponseHandlerImpl.processResponse ";
+		log.info(fn + " Instar Response :" + instarResponse);
+		
+		JSONObject instarKeyValues;
+		
+		log.info("Instar Data in Context : "+ ctxt.getAttribute(InstarClientConstant.INSTAR_KEY_VALUES));
+		if(ctxt.getAttribute(InstarClientConstant.INSTAR_KEY_VALUES) != null){
+			instarKeyValues = new JSONObject(ctxt.getAttribute(InstarClientConstant.INSTAR_KEY_VALUES));
+			log.info("Instar data already exsits :  " + instarKeyValues.toString());
+		}
+		else
+			instarKeyValues = new JSONObject();
+		JSONArray instarResponses = new JSONObject(instarResponse).getJSONArray(InstarClientConstant.INSTAR_RESPONSE_BLOCK_NAME);
+		for (int i = 0; i < instarResponses.length(); i++){
+			JSONObject res = instarResponses.getJSONObject(i);
+			log.info(fn + "Instar Block :" + i + " Values :" +  res.toString());
+			log.info(fn + "Appc Filter Key :"  +  ctxt.getAttribute(InstarClientConstant.VNF_NAME) + resKey.getUniqueKeyValue());
+			
+			if(res.getString(InstarClientConstant.FDQN) != null &&
+					res.getString(InstarClientConstant.FDQN).equalsIgnoreCase(ctxt.getAttribute(InstarClientConstant.VNF_NAME) + resKey.getUniqueKeyValue())){					
+					if(resKey.getFieldKeyName().equals(InstarClientConstant.V4_ADDRESS))
+						instarKeyValues.put(instarKey, res.getString(InstarClientConstant.INSTAR_V4_ADDRESS));
+					else if(resKey.getFieldKeyName().equals(InstarClientConstant.V6_ADDRESS))
+						instarKeyValues.put(instarKey, res.getString(InstarClientConstant.INSTAR_V6_ADDRESS));				
+					break;
+			}
+		}
+		log.info(fn + "Instar KeyValues  :" + instarKeyValues);
+		ctxt.setAttribute(InstarClientConstant.INSTAR_KEY_VALUES, instarKeyValues.toString());
+		
+	
+		return instarKeyValues;
+	}
+
+}
diff --git a/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/interfaceImpl/InstarRestClientImpl.java b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/interfaceImpl/InstarRestClientImpl.java
new file mode 100644
index 000000000..e727ce10d
--- /dev/null
+++ b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/interfaceImpl/InstarRestClientImpl.java
@@ -0,0 +1,71 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.instar.interfaceImpl;
+
+import java.io.IOException;
+import java.nio.charset.Charset;
+import java.util.HashMap;
+
+import org.apache.commons.io.IOUtils;
+import org.openecomp.appc.instar.dme2client.Dme2Client;
+import org.openecomp.appc.instar.interfaces.RestClientInterface;
+import org.openecomp.appc.instar.utils.InstarClientConstant;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+public class InstarRestClientImpl implements RestClientInterface {
+	
+	private static final EELFLogger log = EELFManager.getInstance().getLogger(InstarRestClientImpl.class);
+	HashMap<String, String> requestData  = null;
+	Dme2Client dme2Client;
+
+	public InstarRestClientImpl(HashMap<String, String> instarRequestData) {
+		
+		this.requestData = instarRequestData;
+	}
+
+	@Override
+	public String sendRequest(String operation) throws Exception {
+		
+		String instarResponse = null;
+		try {
+			if(operation !=null && operation.equalsIgnoreCase(InstarClientConstant.OPERATION_GET_IPADDRESS_BY_VNF_NAME)){
+			  dme2Client = new Dme2Client(operation, InstarClientConstant.VNF_NAME, requestData);
+			}
+			 instarResponse = dme2Client.send();
+			log.info("Resposne in InstarRestClientImpl = " + instarResponse);
+			if(instarResponse == null || instarResponse.length() < 0)
+				throw new Exception ("No Data received from Instar for this call " + operation);
+		} catch (Exception e) {
+			e.printStackTrace();
+			throw e;
+		}		
+		return instarResponse;
+	}
+
+
+
+}
diff --git a/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/interfaceImpl/InterfaceIpAddressImpl.java b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/interfaceImpl/InterfaceIpAddressImpl.java
new file mode 100644
index 000000000..2d94331aa
--- /dev/null
+++ b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/interfaceImpl/InterfaceIpAddressImpl.java
@@ -0,0 +1,91 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.instar.interfaceImpl;
+
+import java.util.HashMap;
+import java.util.List;
+
+import org.openecomp.appc.instar.interfaces.ResponseHandlerInterface;
+import org.openecomp.appc.instar.interfaces.RestClientInterface;
+import org.openecomp.appc.instar.interfaces.RuleHandlerInterface;
+import org.openecomp.appc.instar.node.InstarClientNode;
+import org.openecomp.appc.instar.utils.InstarClientConstant;
+import org.openecomp.sdnc.config.params.data.Parameter;
+import org.openecomp.sdnc.config.params.data.ResponseKey;
+import org.openecomp.sdnc.sli.SvcLogicContext;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+public class InterfaceIpAddressImpl implements RuleHandlerInterface {
+
+	private static final EELFLogger log = EELFManager.getInstance().getLogger(InterfaceIpAddressImpl.class);
+	private  Parameter parameters;
+	private SvcLogicContext context; 
+
+	public InterfaceIpAddressImpl(Parameter params, SvcLogicContext ctx) {			
+		this.parameters = params;
+		this.context = ctx;
+	}
+
+	@Override
+	public void processRule() throws Exception {
+
+		String fn = "InterfaceIpAddressHandler.processRule";
+		log.info(fn + "Processing rule :" + parameters.getRuleType());
+		String operationName ;
+		
+		RestClientInterface restClient = null;
+		ResponseHandlerInterface responseHandler = null;
+
+		List<ResponseKey> responseKeyList = parameters.getResponseKeys();
+		if(responseKeyList != null && responseKeyList.size() > 0){
+			for(ResponseKey filterKeys : responseKeyList){			
+				//response.setUniqueKeyValue(response.getUniqueKeyValue()+ context.getAttribute(InstarClientConstant.VNF_NAME));
+				switch(parameters.getSource()){
+				case InstarClientConstant.SOURCE_SYSTEM_INSTAR:						
+					restClient = new InstarRestClientImpl(createInstarRequestData(context));
+					responseHandler = new InstarResponseHandlerImpl(filterKeys, context );
+					operationName = "getIpAddressByVnf";
+					break;
+				default:
+					throw new Exception("No Client registered for : " + parameters.getSource());
+	
+				}
+				responseHandler.processResponse(restClient.sendRequest(operationName),parameters.getName() );
+			}
+		}
+		else
+		{
+			throw new Exception("NO response Keys set  for : "  + parameters.getRuleType());
+		}
+	}
+
+	private HashMap<String, String> createInstarRequestData(SvcLogicContext ctxt) {
+		HashMap<String, String> requestParams = new HashMap<String, String>();		
+		requestParams.put(InstarClientConstant.VNF_NAME, ctxt.getAttribute(InstarClientConstant.VNF_NAME));		
+		return requestParams;
+	}
+}
diff --git a/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/interfaces/ResponseHandlerInterface.java b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/interfaces/ResponseHandlerInterface.java
new file mode 100644
index 000000000..816bbdb5d
--- /dev/null
+++ b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/interfaces/ResponseHandlerInterface.java
@@ -0,0 +1,31 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.instar.interfaces;
+
+public interface ResponseHandlerInterface {
+
+	public Object  processResponse(String response, String instarKey);
+
+}
diff --git a/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/interfaces/RestClientInterface.java b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/interfaces/RestClientInterface.java
new file mode 100644
index 000000000..448429163
--- /dev/null
+++ b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/interfaces/RestClientInterface.java
@@ -0,0 +1,32 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.instar.interfaces;
+
+public interface RestClientInterface {
+
+	
+	public String sendRequest(String operation) throws Exception;
+
+}
diff --git a/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/interfaces/RuleHandlerInterface.java b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/interfaces/RuleHandlerInterface.java
new file mode 100644
index 000000000..ad13c96e0
--- /dev/null
+++ b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/interfaces/RuleHandlerInterface.java
@@ -0,0 +1,32 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.instar.interfaces;
+
+
+public interface RuleHandlerInterface {
+
+		public void processRule() throws Exception;
+	
+}
diff --git a/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/node/InstarClientNode.java b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/node/InstarClientNode.java
new file mode 100644
index 000000000..17ce64422
--- /dev/null
+++ b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/node/InstarClientNode.java
@@ -0,0 +1,135 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.instar.node;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import org.apache.commons.lang3.StringUtils;
+import org.openecomp.appc.instar.interfaceImpl.InstarRestClientImpl;
+import org.openecomp.appc.instar.interfaceImpl.InterfaceIpAddressImpl;
+import org.openecomp.appc.instar.interfaces.RestClientInterface;
+import org.openecomp.appc.instar.interfaces.RuleHandlerInterface;
+import org.openecomp.appc.instar.utils.InstarClientConstant;
+import org.openecomp.sdnc.config.params.data.Parameter;
+import org.openecomp.sdnc.sli.SvcLogicContext;
+import org.openecomp.sdnc.sli.SvcLogicException;
+import org.openecomp.sdnc.sli.SvcLogicJavaPlugin;
+
+public class InstarClientNode implements SvcLogicJavaPlugin
+{
+	private static final EELFLogger log = EELFManager.getInstance().getLogger(InstarClientNode.class);
+
+	public void getInstarInfo(Map<String, String> inParams, SvcLogicContext ctx)
+	throws SvcLogicException{
+		log.info("Received getInstarInfo call with params : " + inParams);
+		String responsePrefix = (String)inParams.get(InstarClientConstant.INPUT_PARAM_RESPONSE_PRIFIX);
+		try
+		{
+			responsePrefix = StringUtils.isNotBlank(responsePrefix) ? responsePrefix + "." : "";			
+			String [] instarKeys = getInstarKeys(inParams.get(InstarClientConstant.INSTAR_KEYS));	
+			for (String instarKey : instarKeys){
+				log.info("Processing Key : " + instarKey);
+				log.info("Searching key for  : " + "INSTAR." + instarKey);
+				ObjectMapper mapper = new ObjectMapper(new YAMLFactory());
+				RuleHandlerInterface handler = null;
+				log.info("Received Context : " + ctx.getAttribute("INSTAR." + instarKey));
+				Parameter params = mapper.readValue(ctx.getAttribute(InstarClientConstant.SOURCE_SYSTEM_INSTAR + "." +  instarKey), Parameter.class);
+			
+				log.info("Processing rule Type : "  + params.getRuleType());	
+				switch(params.getRuleType()){					
+					case InstarClientConstant.INTERFACE_IP_ADDRESS:
+						handler = new InterfaceIpAddressImpl(params, ctx);			
+						break;
+					default:
+						throw new Exception("No Rule Defined to process :" + params.getRuleType());			
+				}
+				handler.processRule();	
+				
+			}
+			log.info("responsePrefix =" + responsePrefix);
+			ctx.setAttribute(responsePrefix + InstarClientConstant.INSTAR_KEY_VALUES, ctx.getAttribute(InstarClientConstant.INSTAR_KEY_VALUES));
+			ctx.setAttribute(responsePrefix + InstarClientConstant.OUTPUT_PARAM_STATUS, InstarClientConstant.OUTPUT_STATUS_SUCCESS);
+			ctx.setAttribute(InstarClientConstant.INSTAR_KEY_VALUES, null);
+		}
+		catch (Exception e)
+		{
+			ctx.setAttribute(responsePrefix + InstarClientConstant.OUTPUT_PARAM_STATUS, InstarClientConstant.OUTPUT_STATUS_FAILURE);
+			ctx.setAttribute(responsePrefix + InstarClientConstant.OUTPUT_PARAM_ERROR_MESSAGE, e.getMessage());
+			log.error("Failed processing Instar request" + e.getMessage());
+			e.printStackTrace();
+			throw new SvcLogicException(e.getMessage());
+		}
+	}
+	 private static String[] getInstarKeys(String keyString) {
+         String fn = "InstarClientNode.getInstarKeys";
+         System.out.println("Received instar Key String as :" + keyString);
+
+         keyString = keyString.replace("[","");
+         keyString = keyString.replace("]", "");
+        keyString = keyString.replace("\"", "");
+         if(keyString.contains(","))
+         {
+                 String[] keys  = keyString.split(",");
+                 return keys;
+         }
+         else{
+                 String[] keys = {keyString};
+                 return keys;
+         }
+	}
+	public void getInstarData(Map<String, String> inParams, SvcLogicContext ctx)
+			throws SvcLogicException{
+				log.info("Received getInstarData call with params : " + inParams);
+				String responsePrefix = (String)inParams.get(InstarClientConstant.INPUT_PARAM_RESPONSE_PRIFIX);
+				try
+				{
+					HashMap<String, String> input  = new HashMap<String, String>();
+					input.putAll(inParams);
+					RestClientInterface rcINterface = new InstarRestClientImpl(input);
+					String response = rcINterface.sendRequest(inParams.get("operationName"));
+					
+					responsePrefix = StringUtils.isNotBlank(responsePrefix) ? responsePrefix + "." : "";	
+					ctx.setAttribute(responsePrefix + InstarClientConstant.OUTPUT_PARAM_STATUS, InstarClientConstant.OUTPUT_STATUS_SUCCESS);
+					ctx.setAttribute(responsePrefix + InstarClientConstant.INSTAR_KEY_VALUES, response);
+												
+				}
+				catch (Exception e)
+				{
+					ctx.setAttribute(responsePrefix + InstarClientConstant.OUTPUT_PARAM_STATUS, InstarClientConstant.OUTPUT_STATUS_FAILURE);
+					ctx.setAttribute(responsePrefix + InstarClientConstant.OUTPUT_PARAM_ERROR_MESSAGE, e.getMessage());
+					log.error("Failed processing Instar request" + e.getMessage());
+					e.printStackTrace();
+					throw new SvcLogicException(e.getMessage());
+				}
+			}
+
+}
diff --git a/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/utils/InstarClientConstant.java b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/utils/InstarClientConstant.java
new file mode 100644
index 000000000..790651f12
--- /dev/null
+++ b/appc-outbound/appc-network-inventory-client/provider/src/main/java/org/openecomp/appc/instar/utils/InstarClientConstant.java
@@ -0,0 +1,82 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.instar.utils;
+
+public class InstarClientConstant
+{
+	public static String INPUT_PARAM_RESPONSE_PRIFIX = "responsePrefix";
+	public static String OUTPUT_PARAM_STATUS = "status";
+	public static String OUTPUT_PARAM_ERROR_MESSAGE = "error-message";
+	public static String OUTPUT_STATUS_SUCCESS = "success";
+	public static String OUTPUT_STATUS_FAILURE = "failure";
+
+
+
+	public static final String INSTAR_KEYS = "instarKeys";
+
+	public static final String INTERFACE_IP_ADDRESS = "interface-ip-address";
+	public static final String SOURCE_SYSTEM_INSTAR = "INSTAR";
+	public static final String VNF_TYPE = "vnf-type";
+	public static final String ADDRESSFDQN = "addressfqdn";
+	public static final String VNF_NAME = "vnf-name";
+	public static final String INSTAR_KEY_VALUES = "INSTAR-KEY-VALUES";
+	public static final String INSTAR_RESPONSE_BLOCK_NAME = "vnfConfigurationParameterDetails";
+	public static final String FDQN = "fqdn";
+
+
+	public static final String MOCK_INSTAR="mock_instar";
+	public static final String AFT_LATITUDE="aft_latitude";
+	public static final String AFT_LONGITUDE="aft_latitude";
+	public static final String	AFT_ENVIRONMENT="aft_environment";
+	public static final String	SCLD_PLATFORM="scld_platform";
+	public static final String	AUTHORIZATION="authorization";
+	public static final String	DME2_CLIENT_TIMEOUTMS="dme2_client_timeoutms";
+	public static final String	DME2_CLIENT_SENDANDWAIT="dme2_client_sendandwait";
+	public static final String	BASE_URL="_base_url";
+	public static final String HTTP_HEADERS="_http_headers";
+	
+	public static final String V6_ADDRESS="ipaddress-v6";
+	public static final String INSTAR_V6_ADDRESS="v6IPAddress";
+	
+	
+	public static final String V4_ADDRESS="ipaddress-v4";	
+	public static final String INSTAR_V4_ADDRESS="v4IPAddress";
+
+	public static final String	SUB_CONTEXT="_sub_context";
+	public static final String	URL_SUFFIX="_suffix";
+	public static final String	VERSION="_version";
+	public static final String	ENV_CONTEXT="_env_context";
+	public static final String ROUTEOFFER="_routeoffer";
+	public static final String APPC_PROPERTIES = "appc.properties";
+	public static final String METHOD="_method";
+	public static final String OPERATION_GET_IPADDRESS_BY_VNF_NAME = "getIpAddressByVnf";
+	
+	public static final String OUTBOUND_PROPERTIES= "/outbound.properties";
+
+	public static String CONTENT_TYPE = "application/json";
+	public static String RETURNED_RESPONSE_TYPE = "application/json";
+
+}
+
diff --git a/appc-outbound/appc-network-inventory-client/provider/src/main/resources/adaptor.properties b/appc-outbound/appc-network-inventory-client/provider/src/main/resources/adaptor.properties
new file mode 100644
index 000000000..205a8f884
--- /dev/null
+++ b/appc-outbound/appc-network-inventory-client/provider/src/main/resources/adaptor.properties
@@ -0,0 +1,29 @@
+###
+# ============LICENSE_START=======================================================
+# ONAP : APPC
+# ================================================================================
+# Copyright (C) 2017 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.
+# 
+# ECOMP is a trademark and service mark of AT&T Intellectual Property.
+# ============LICENSE_END=========================================================
+###
+
+adaptorName=
+vSphere.url=
+vSphere.user=
+vSphere.passwd=
+org.xml.sax.driver=org.apache.xerces.parsers.SAXParser
diff --git a/appc-outbound/appc-network-inventory-client/provider/src/main/resources/outbound.properties b/appc-outbound/appc-network-inventory-client/provider/src/main/resources/outbound.properties
new file mode 100644
index 000000000..ede337681
--- /dev/null
+++ b/appc-outbound/appc-network-inventory-client/provider/src/main/resources/outbound.properties
@@ -0,0 +1,39 @@
+###
+# ============LICENSE_START=======================================================
+# ONAP : APPC
+# ================================================================================
+# Copyright (C) 2017 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.
+# 
+# ECOMP is a trademark and service mark of AT&T Intellectual Property.
+# ============LICENSE_END=========================================================
+###
+
+MechID=
+MechPass=
+SCLD_PLATFORM=NON-PROD
+dme2_client_timeoutms=100000
+dme2_client_sendandwait=1000000
+DME2.DEBUG=true
+
+#appc-instar service base context
+getIpAddressByVnf_base_url=
+getIpAddressByVnf_sub_context=vnfs/
+getIpAddressByVnf_suffix=vnfconfigparameters/
+getIpAddressByVnf_method=GET
+getIpAddressByVnf_http_headers=X-CSI-MessageId=123
+
+
diff --git a/appc-outbound/appc-network-inventory-client/provider/src/main/resources/templates/sampleInstarResponse b/appc-outbound/appc-network-inventory-client/provider/src/main/resources/templates/sampleInstarResponse
new file mode 100755
index 000000000..7433aea62
--- /dev/null
+++ b/appc-outbound/appc-network-inventory-client/provider/src/main/resources/templates/sampleInstarResponse
@@ -0,0 +1,24 @@
+{

+"vnfConfigurationParameterDetails": [

+		{

+		"addressfqdn": "XXXXXX",

+		"ipaddress-purpose": "vNIC1/Data NIC",

+		"ipaddress-v4": "00.00.00.00",

+		"v4-subnet": "00.00.00.00/25",

+		"v4-default-gateway": "00.00.00.00",

+		"ipaddress-v6": "2001:1890:FC:28::1:2",

+		"v6-subnet": "2001:1890:FC:28::/64", 

+		"v6-default-gateway": "2001:1890:FC:28::3"

+		},

+		{

+		"addressfqdn": "XXXXXX",

+		"ipaddress-purpose": "vNIC1/Data NIC",

+		"ipaddress-v4": "00.00.00.00",

+		"v4-subnet": "00.00.00.00/25",

+		"v4-default-gateway": "00.00.00.00",

+		"ipaddress-v6": "2001:1890:FC:28::1:4",

+		"v6-subnet": "2001:1890:FC:28::/64", 

+		"v6-default-gateway": "2001:1890:FC:28::3"

+		}			

+	]

+}

diff --git a/appc-outbound/appc-network-inventory-client/provider/src/main/resources/templates/sampleKeyContents b/appc-outbound/appc-network-inventory-client/provider/src/main/resources/templates/sampleKeyContents
new file mode 100755
index 000000000..90e3ec789
--- /dev/null
+++ b/appc-outbound/appc-network-inventory-client/provider/src/main/resources/templates/sampleKeyContents
@@ -0,0 +1 @@
+{"name":"LOCAL_ACCESS_IP_ADDR","description":"this is the node0 tacplus server IP address","type":"ipv4_address","required":true,"source":"INSTAR","rule-type":"interface-ip-address","default":null,"request-keys":null,"response-keys":[{"unique-key-name":"addressfqdn","unique-key-value":"00000000000000","field-key-name":"ipaddress-v4"}]}
\ No newline at end of file