Isolate deprecated code in CCSDK aai-service

Changes made:
* removed deprecated methods no longer used in AAI Service feature.
* Externalize inner class AAIExecutor as AAIClientRESTExecutor to improve clarity and modularity of code.

Change-Id: Ifd68fb931fbf03e451462993b760a7c29e8a8e2d
Issue-ID: CCSDK-137
Signed-off-by: Rich Tabedzki <richard.tabedzki@att.com>

14 files changed, 990 insertions, 1997 deletions

diff --git a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIClient.java b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIClient.java
index cfeda4ccb..712ea2a64 100755
--- a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIClient.java
+++ b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIClient.java
@@ -39,147 +39,37 @@ import com.fasterxml.jackson.databind.JsonMappingException;
 
 public interface AAIClient extends SvcLogicResource, SvcLogicJavaPlugin {
 
-    // VCE
-    public boolean postNetworkVceData(String vnfId, Vce request) throws AAIServiceException;
-    public Vce requestNetworkVceData(String vnfId) throws AAIServiceException;
-    public boolean deleteNetworkVceData(String vnfId, String resourceVersion) throws AAIServiceException;
-
-    // Service Inteface
-    public ServiceInstance requestServiceInterfaceData(String customerId, String serviceType, String svc_instanceId) throws AAIServiceException;
-    public boolean postServiceInterfaceData(String customerId, String serviceType, String svcInstanceId, ServiceInstance request)    throws AAIServiceException;
-    public SearchResults requestServiceInstanceURL(String svcInstanceId) throws AAIServiceException;
+	public SearchResults requestServiceInstanceURL(String svc_instanceId) throws AAIServiceException;
 
     // VServers
     public Vserver requestVServerData(String tenantId, String vserverId, String cloudOwner, String cloudRegionId) throws AAIServiceException;
-    public boolean postVServerData(String tenantId, String vserverId, String cloudOwner, String cloudRegionId, Vserver request) throws AAIServiceException;
-    public boolean deleteVServerData(String tenantId, String vserverId, String cloudOwner, String cloudRegionId, String resourceVersion) throws AAIServiceException;
 
-    public URL requestVserverURLNodeQuery(String vserver_name) throws AAIServiceException;
+    public URL requestVserverURLNodeQuery(String vserverName) throws AAIServiceException;
     public String getTenantIdFromVserverUrl(URL url);
     public String getCloudOwnerFromVserverUrl(URL url);
     public String getCloudRegionFromVserverUrl(URL url);
     public String getVServerIdFromVserverUrl(URL url, String tennantId);
     public Vserver requestVServerDataByURL(URL url) throws AAIServiceException;
 
-    // VPLS-PE
-    public VplsPe requestNetworkVplsPeData(String equipmentName) throws AAIServiceException;
-    public boolean postNetworkVplsPeData(String vnfId, VplsPe request) throws AAIServiceException;
-    public boolean deleteNetworkVplsPeData(String vnfId, String resourceVersion) throws AAIServiceException;
-
-
-    // Complexes
-    public Complex   requestNetworkComplexData(String vnfId) throws AAIServiceException;
-    public boolean postNetworkComplexData(String vnfId, Complex request) throws AAIServiceException;
-    public boolean deleteNetworkComplexData(String vnfId, String resourceVersion) throws AAIServiceException;
-
-    // CTag Pool
-    public CtagPool requestCtagPoolData(String physicalLocationId, String targetPe, String availabilityZoneName) throws AAIServiceException;
-
-    // --------------------------------- 1507 ---------------------------
-    // Data Change
-    public Vserver  dataChangeRequestVServerData(URL url) throws AAIServiceException;
-
-    public CtagPool dataChangeRequestCtagPoolData(URL url) throws AAIServiceException;
-
-    public VplsPe   dataChangeRequestVplsPeData(URL url) throws AAIServiceException;
-
-    public DvsSwitch dataChangeRequestDvsSwitchData(URL url) throws AAIServiceException;
-
-    public Pserver  dataChangeRequestPServerData(URL url) throws AAIServiceException;
-
-    //OAM-Network:
-    public OamNetwork  dataChangeRequestOAMNetworkData(URL url) throws AAIServiceException;
-    //Availability-Zone:
-    public AvailabilityZone  dataChangeRequestAvailabilityZoneData(URL url) throws AAIServiceException;
-    //Complex:
-    public Complex  dataChangeRequestComplexData(URL url) throws AAIServiceException;
-
-
-    /* DELETE */
-    public boolean dataChangeDeleteVServerData(URL url) throws AAIServiceException;
-
-    public boolean dataChangeDeleteCtagPoolData(URL url) throws AAIServiceException;
 
-    public boolean dataChangeDeleteVplsPeData(URL url) throws AAIServiceException;
-
-    public boolean dataChangeDeleteVpeData(URL url) throws AAIServiceException;
-
-    public boolean dataChangeDeleteDvsSwitchData(URL url) throws AAIServiceException;
-    //OAM-Network:
-    public boolean dataChangeDeleteOAMNetworkData(URL url) throws AAIServiceException;
-    //Availability-Zone:
-    public boolean dataChangeDeleteAvailabilityZoneData(URL url) throws AAIServiceException;
-    //Complex:
-    public boolean dataChangeDeleteComplexData(URL url) throws AAIServiceException;
 
     // ----------------- Release 1510 ----------------------
     //    // GenericVNF
     public GenericVnf requestGenericVnfData(String vnfId) throws AAIServiceException;
     public boolean postGenericVnfData(String vnfId, GenericVnf request) throws AAIServiceException;
-    public boolean deleteGenericVnfData(String vnfId, String resourceVersion) throws AAIServiceException;
-
-    //    DvsSwitch
-    public DvsSwitch requestDvsSwitchData(String vnfId) throws AAIServiceException;
-    public boolean postDvsSwitchData(String vnfId, DvsSwitch request) throws AAIServiceException;
-    public boolean deleteDvsSwitchData(String vnfId, String resourceVersion) throws AAIServiceException;
-
-    //    PInterface
-    public PInterface requestPInterfaceData(String hostname, String interfaceName) throws AAIServiceException;
-    public boolean postPInterfaceData(String hostname, String interfaceName, PInterface request) throws AAIServiceException;
-    public boolean deletePInterfaceData(String hostname, String interfaceName, String resourceVersion) throws AAIServiceException;
 
     // Physical Link
     public PhysicalLink requestPhysicalLinkData(String vnfId) throws AAIServiceException;
     public boolean postPhysicalLinkData(String vnfId, PhysicalLink request) throws AAIServiceException;
     public boolean deletePhysicalLinkData(String vnfId, String resourceVersion) throws AAIServiceException;
 
-    // PServers
-    public Pserver requestPServerData(String hostname) throws AAIServiceException;
-    public boolean postPServerData(String hostname, Pserver server) throws AAIServiceException;
-    public boolean deletePServerData(String hostname, String resourceVersion) throws AAIServiceException;
-
-    // L3Networks
-    public L3Network requestL3NetworkData(String networkId) throws AAIServiceException;
-    public L3Network requestL3NetworkQueryByName(String networkId) throws AAIServiceException;
-    public boolean postL3NetworkData(String networkId, L3Network request) throws AAIServiceException;
-    public boolean deleteL3NetworkData(String networkId, String resourceVersion) throws AAIServiceException;
-
-    // Vpn Bindings
-    public VpnBinding requestVpnBindingData(String vpnId) throws AAIServiceException;
-//    public boolean postVpnBindingData(String vpnId, VpnBinding request) throws AAIServiceException;
-    public boolean deleteVpnBindingData(String vpnId, String resourceVersion) throws AAIServiceException;
-
-    //VnfImage
-    public VnfImage requestVnfImageData(String vpnId) throws AAIServiceException;
-    public VnfImage requestVnfImageDataByVendorModel(String vendor, String model) throws AAIServiceException;
-    public VnfImage requestVnfImageDataByVendorModelVersion(String vendor, String model, String version) throws AAIServiceException;
-
     // UBB Notify
     public boolean sendNotify(NotifyEvent event, String serviceInstanceId, String pathCode) throws AAIServiceException;
 
-    // 1512
-    // Site Pair Site
-    public SitePairSet requestSitePairSetData(String sitePairSetId) throws AAIServiceException;
-    public boolean postSitePairSetData(String sitePairSetId, SitePairSet request) throws AAIServiceException;
-    public boolean deleteSitePairSetData(String sitePairSetId, String resourceVersion) throws AAIServiceException;
-
-    // Services
-    public Service requestServiceData(String serviceId) throws AAIServiceException;
-    public boolean postServiceData(String serviceId, Service request) throws AAIServiceException;
-    public boolean deleteServiceData(String serviceId, String resourceVersion) throws AAIServiceException;
-
     // Node Query - 1602
     public SearchResults requestNodeQuery(String type, String entityIdentifier, String entityName) throws AAIServiceException;
     public String requestDataByURL(URL url) throws AAIServiceException;
-//    public Object requestDataInstanceNodeQuery(String type, String vnf_name) throws AAIServiceException;
-    public GenericVnf requestGenericVnfeNodeQuery(String vnf_name) throws AAIServiceException;
-
-    //    // tenant
-    public Tenant requestTenantData(String tenant_id, String cloudOwner, String cloudRegionId) throws AAIServiceException;
-    public Tenant requestTenantDataByName(String tenant_name, String cloudOwner, String cloudRegionId) throws AAIServiceException;
-    public boolean postTenantData(String tenant_id, String cloudOwner, String cloudRegionId, Tenant request) throws AAIServiceException;
-//    public boolean deleteGenericVnfData(String vnfId, String resourceVersion) throws AAIServiceException;
-
+	public GenericVnf requestGenericVnfeNodeQuery(String vnfName) throws AAIServiceException;
 
     public QueryStatus backup(Map<String, String> params, SvcLogicContext ctx) throws SvcLogicException;
     public QueryStatus restore(Map<String, String> params, SvcLogicContext ctx) throws SvcLogicException;
@@ -193,6 +83,6 @@ public interface AAIClient extends SvcLogicResource, SvcLogicJavaPlugin {
     String query(AAIRequest request) throws AAIServiceException;
     String save(AAIRequest request) throws AAIServiceException;
     boolean delete(AAIRequest request, String resourceVersion) throws AAIServiceException;
-
+	boolean update(AAIRequest request, String resourceVersion) throws AAIServiceException;
 
 }
diff --git a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIClientRESTExecutor.java b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIClientRESTExecutor.java
new file mode 100755
index 000000000..e27d44adb
--- /dev/null
+++ b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIClientRESTExecutor.java
@@ -0,0 +1,731 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ * 						reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.aai;
+
+import java.io.BufferedReader;
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.net.HttpURLConnection;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.nio.charset.StandardCharsets;
+import java.security.KeyManagementException;
+import java.security.KeyStore;
+import java.security.NoSuchAlgorithmException;
+import java.text.SimpleDateFormat;
+import java.util.Properties;
+
+import javax.net.ssl.HostnameVerifier;
+import javax.net.ssl.HttpsURLConnection;
+import javax.net.ssl.KeyManagerFactory;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLSession;
+import javax.net.ssl.SSLSocketFactory;
+import javax.net.ssl.TrustManager;
+import javax.ws.rs.HttpMethod;
+
+import org.apache.commons.codec.binary.Base64;
+import org.onap.ccsdk.sli.adaptors.aai.AAIService.TransactionIdTracker;
+import org.onap.ccsdk.sli.adaptors.aai.data.AAIDatum;
+import org.onap.ccsdk.sli.adaptors.aai.data.ErrorResponse;
+import org.onap.ccsdk.sli.adaptors.aai.data.RequestError;
+import org.onap.ccsdk.sli.adaptors.aai.data.ResourceVersion;
+import org.onap.ccsdk.sli.adaptors.aai.data.ServiceException;
+import org.onap.ccsdk.sli.core.sli.MetricLogger;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.sun.jersey.api.client.config.DefaultClientConfig;
+import com.sun.jersey.client.urlconnection.HTTPSProperties;
+
+public 	class AAIClientRESTExecutor implements AAIExecutorInterface {
+
+	private final String truststorePath;
+	private final String truststorePassword;
+	private final String keystorePath;
+	private final String keystorePassword;
+	private final Boolean ignoreCertificateHostError;
+	// authentication credentials
+	private String userName;
+	private String userPassword;
+	private final String applicationId;
+	
+	public AAIClientRESTExecutor(Properties props) {
+		super();
+
+        userName			= props.getProperty(AAIService.CLIENT_NAME);
+        userPassword		= props.getProperty(AAIService.CLIENT_PWWD);
+
+        if(userName == null || userName.isEmpty()){
+        	LOG.debug("Basic user name is not set");
+        }
+        if(userPassword == null || userPassword.isEmpty()) {
+        	LOG.debug("Basic password is not set");
+        }
+
+		truststorePath 	= props.getProperty(AAIService.TRUSTSTORE_PATH);
+		truststorePassword = props.getProperty(AAIService.TRUSTSTORE_PSSWD);
+		keystorePath 		= props.getProperty(AAIService.KEYSTORE_PATH);
+		keystorePassword 	= props.getProperty(AAIService.KEYSTORE_PSSWD);
+//		this.read_timeout = read_timeout;
+		
+		String tmpApplicationId =props.getProperty(AAIService.APPLICATION_ID);
+		if(tmpApplicationId == null || tmpApplicationId.isEmpty()) {
+			tmpApplicationId = "SDNC";
+		}
+		applicationId = tmpApplicationId;
+		
+		String iche = props.getProperty(AAIService.CERTIFICATE_HOST_ERROR);
+		boolean host_error = false;
+		if(iche != null && !iche.isEmpty()) {
+			host_error = Boolean.valueOf(iche);
+		}
+
+		ignoreCertificateHostError = host_error;
+
+        HttpsURLConnection.setDefaultHostnameVerifier( new HostnameVerifier(){
+            public boolean verify(String string,SSLSession ssls) {
+                return ignoreCertificateHostError;
+            }
+        });
+
+		if(truststorePath != null && truststorePassword != null && (new File(truststorePath)).exists()) {
+			System.setProperty("javax.net.ssl.trustStore", truststorePath);
+			System.setProperty("javax.net.ssl.trustStorePassword", truststorePassword);
+		}
+
+//		MyX509ExtendedTrustManager trustManager = null;
+//		try {
+//			trustManager = new MyX509ExtendedTrustManager();
+//		} catch (Exception e1) {
+//			// TODO Auto-generated catch block
+//			e1.printStackTrace();
+//		}
+//		
+//		TrustManager[] trustManagers = {trustManager};
+		
+        if(keystorePath != null && keystorePassword != null && (new File(keystorePath)).exists())
+        {
+	    	DefaultClientConfig config = new DefaultClientConfig();
+	        //both jersey and HttpURLConnection can use this
+	        SSLContext ctx = null;
+	        try {
+	            ctx = SSLContext.getInstance("TLS");
+	
+	            KeyManagerFactory kmf = null;
+	            try {
+	            	String def = "SunX509";
+	            	String storeType = "PKCS12";
+	            	def = KeyStore.getDefaultType();
+	                kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
+	                FileInputStream fin = new FileInputStream(keystorePath);
+	//                KeyStore ks = KeyStore.getInstance("PKCS12");
+	
+	                String extension = keystorePath.substring(keystorePath.lastIndexOf(".") + 1);
+	
+	                if(extension != null && !extension.isEmpty() && extension.equalsIgnoreCase("JKS")) {
+	                	storeType = "JKS";
+	                }
+	                KeyStore ks = KeyStore.getInstance(storeType);
+	
+	                char[] pwd = keystorePassword.toCharArray();
+	                ks.load(fin, pwd);
+	                kmf.init(ks, pwd);
+	            } catch (Exception ex) {
+	            	LOG.error("AAIResource", ex);
+	            }
+	
+	            ctx.init(kmf.getKeyManagers(), null, null);
+	            config.getProperties().put(HTTPSProperties.PROPERTY_HTTPS_PROPERTIES, new HTTPSProperties( new HostnameVerifier() {
+	                    @Override
+	                    public boolean verify( String s, SSLSession sslSession ) {
+	                        return ignoreCertificateHostError;
+	                    }
+	            }, ctx));
+	
+	            CTX = ctx;
+	        	LOG.debug("SSLContext created");
+	
+	        } catch (KeyManagementException | NoSuchAlgorithmException exc) {
+	        	LOG.error("AAIResource", exc);
+			}
+        }
+
+        try {
+            Field methodsField = HttpURLConnection.class.getDeclaredField("methods");
+            methodsField.setAccessible(true);
+            // get the methods field modifiers
+            Field modifiersField = Field.class.getDeclaredField("modifiers");
+            // bypass the "private" modifier
+            modifiersField.setAccessible(true);
+
+            // remove the "final" modifier
+            modifiersField.setInt(methodsField, methodsField.getModifiers() & ~Modifier.FINAL);
+
+            /* valid HTTP methods */
+            String[] methods = {
+                       "GET", "POST", "HEAD", "OPTIONS", "PUT", "DELETE", "TRACE", "PATCH"
+            };
+            // set the new methods - including patch
+            methodsField.set(null, methods);
+
+        } catch (SecurityException | IllegalArgumentException | IllegalAccessException | NoSuchFieldException e) {
+         e.printStackTrace();
+        }
+        LOG.info("AAIResource.ctor initialized.");
+		
+	}
+
+	private static final Logger LOG = LoggerFactory.getLogger(AAIService.class);
+	private final MetricLogger ml = new MetricLogger();
+	
+	private SSLContext CTX;
+
+
+	private int connection_timeout = 300000;
+
+	private int read_timeout = 300000;
+	
+	/**
+	 * Returns an String that contains JSON data returned from the AAI Server.  
+	 * <p>
+	 * This method always returns immediately, whether or not the 
+	 * data exists. 
+	 *
+	 * @param  request  an instance of AAIRequiest representing 
+	 * 				the request made by DirectedGraph node. 
+	 * @return      the JSON based representation of data instance requested. 
+	 * @see         String
+	 */
+	@Override
+	public String get(AAIRequest request) throws AAIServiceException {
+		String response = null;
+		InputStream inputStream = null;
+		HttpURLConnection con = null;
+		URL requestUrl = null;
+
+		StringBuilder errorStringBuilder = new StringBuilder();
+
+		try {
+
+            if(request.getRequestObject() != null) {
+            	requestUrl = request.getRequestUrl(HttpMethod.POST, null);
+            	requestUrl = appendDepth(requestUrl, request);
+            	con = getConfiguredConnection(requestUrl, HttpMethod.POST);
+            	String json_text = request.toJSONString();
+            	LOGwriteDateTrace("data", json_text);
+            	logMetricRequest("POST "+requestUrl.getPath(), json_text, requestUrl.getPath());
+            	OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream());
+            	osw.write(json_text);
+            	osw.flush();
+            } else {
+            	requestUrl = request.getRequestUrl(HttpMethod.GET, null);
+            	requestUrl = appendDepth(requestUrl, request);
+            	con = getConfiguredConnection(requestUrl, HttpMethod.GET);
+            	logMetricRequest("GET "+requestUrl.getPath(), "", requestUrl.getPath());
+            }
+
+            // Check for errors
+            String responseMessage = con.getResponseMessage();
+            int responseCode = con.getResponseCode();
+            if (responseCode == HttpURLConnection.HTTP_OK) {
+            	inputStream = con.getInputStream();
+            } else {
+            	inputStream = con.getErrorStream();
+            }
+
+            // Process the response
+            LOG.debug("HttpURLConnection result:" + responseCode + " : " + responseMessage);
+            logMetricResponse(responseCode, responseMessage);
+
+            if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8));
+            BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) );
+
+            ObjectMapper mapper = AAIService.getObjectMapper();
+
+			if (responseCode == HttpURLConnection.HTTP_OK) {
+				StringBuilder stringBuilder = new StringBuilder();
+				String line = null;
+				while( ( line = reader.readLine() ) != null ) {
+					stringBuilder.append( line );
+				}
+				response = stringBuilder.toString();
+				try {
+					Object object = mapper.readValue(response, Object.class);
+					LOGwriteEndingTrace(HttpURLConnection.HTTP_OK, responseMessage, mapper.writeValueAsString(object));
+				} catch(Exception exc) {
+					LOGwriteEndingTrace(HttpURLConnection.HTTP_OK, responseMessage, mapper.writeValueAsString(response));
+				}
+            } else if (responseCode == HttpURLConnection.HTTP_NOT_FOUND) {
+            	LOGwriteEndingTrace(responseCode, responseMessage, "Entry does not exist.");
+            	ErrorResponse errorresponse = null;
+            	try {
+            		errorresponse = mapper.readValue(reader, ErrorResponse.class);
+            	} catch(Exception exc) {
+            		errorresponse = new ErrorResponse();
+            		RequestError requestError = new RequestError();
+            		ServiceException serviceException = new ServiceException();
+            		serviceException.setText("Entry does not exist.");
+					requestError.setServiceException(serviceException);
+					errorresponse.setRequestError(requestError );
+            	}
+            	throw new AAIServiceException(responseCode, errorresponse);
+            } else if (responseCode == HttpURLConnection.HTTP_UNAUTHORIZED) {
+				StringBuilder stringBuilder = new StringBuilder();
+				String line = null;
+				while( ( line = reader.readLine() ) != null ) {
+					stringBuilder.append( line );
+				}
+            	LOGwriteEndingTrace(responseCode, responseMessage, stringBuilder.toString());
+            	ServiceException serviceException = new ServiceException();
+            	serviceException.setMessageId("HTTP_UNAUTHORIZED");
+            	serviceException.setText(stringBuilder.toString());
+            	RequestError requestError = new RequestError();
+            	requestError.setServiceException(serviceException);
+            	ErrorResponse errorresponse = new ErrorResponse();
+            	errorresponse.setRequestError(requestError);
+            	throw new AAIServiceException(responseCode, errorresponse);
+            } else {
+//				StringBuilder errorStringBuilder = new StringBuilder();
+				String line = null;
+				while( ( line = reader.readLine() ) != null ) {
+					errorStringBuilder.append("\n").append( line );
+				}
+
+            	ErrorResponse errorresponse = mapper.readValue(errorStringBuilder.toString(), ErrorResponse.class);
+//            	ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class);
+            	LOGwriteEndingTrace(responseCode, responseMessage, mapper.writeValueAsString(errorresponse));
+            	throw new AAIServiceException(responseCode, errorresponse);
+            }
+
+		} catch(AAIServiceException aaiexc) {
+			throw aaiexc;
+		} catch (Exception exc) {
+			LOG.warn(errorStringBuilder.toString(), exc);
+			throw new AAIServiceException(exc);
+		} finally {
+			if(inputStream != null){
+				try {
+					inputStream.close();
+				} catch(Exception exc) {
+
+				}
+			}
+		}
+		return response;
+	}
+
+	@Override
+	public String post(AAIRequest request) throws AAIServiceException {
+		InputStream inputStream = null;
+
+		try {
+			String resourceVersion = null;
+			AAIDatum instance = request.getRequestObject();
+
+			try {
+				Method getResourceVersionMethod = instance.getClass().getMethod("getResourceVersion");
+				if(getResourceVersionMethod != null){
+					try {
+						Object object = getResourceVersionMethod.invoke(instance);
+						if(object != null)
+							resourceVersion = object.toString();
+					} catch (InvocationTargetException x) {
+						Throwable cause = x.getCause();
+					}
+				}
+			} catch(Exception exc) {
+				LOG.error("", exc);
+			}
+
+			URL requestUrl = null;
+			HttpURLConnection con = getConfiguredConnection(requestUrl = request.getRequestUrl(HttpMethod.PUT, resourceVersion), HttpMethod.PUT);
+			ObjectMapper mapper = AAIService.getObjectMapper();
+			String json_text = request.toJSONString();
+
+			LOGwriteDateTrace("data", json_text);
+			logMetricRequest("PUT "+requestUrl.getPath(), json_text, requestUrl.getPath());
+
+			OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream());
+            osw.write(json_text);
+            osw.flush();
+
+            // Check for errors
+            String responseMessage = con.getResponseMessage();
+            int responseCode = con.getResponseCode();
+            if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) {
+            	inputStream = con.getInputStream();
+            } else {
+            	inputStream = con.getErrorStream();
+            }
+
+            LOG.debug("HttpURLConnection result:" + responseCode + " : " + responseMessage);
+            logMetricResponse(responseCode, responseMessage);
+
+            // Process the response
+            BufferedReader reader;
+            String line = null;
+            reader = new BufferedReader( new InputStreamReader( inputStream ) );
+            mapper.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
+
+			if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) {
+				StringBuilder stringBuilder = new StringBuilder();
+
+				while( ( line = reader.readLine() ) != null ) {
+					stringBuilder.append( line );
+				}
+				LOGwriteEndingTrace(responseCode, responseMessage, (stringBuilder != null) ? stringBuilder.toString() : "{no-data}");
+				return stringBuilder.toString();
+            } else {
+            	ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class);
+            	LOGwriteEndingTrace(responseCode, responseMessage, mapper.writeValueAsString(errorresponse));
+
+            	throw new AAIServiceException(responseCode, errorresponse);
+            }
+		} catch(AAIServiceException aaiexc) {
+			throw aaiexc;
+		} catch (Exception exc) {
+			LOG.warn("AAIRequestExecutor.post", exc);
+			throw new AAIServiceException(exc);
+		} finally {
+			try {
+				if(inputStream != null)
+				inputStream.close();
+			} catch (Exception exc) {
+
+			}
+		}
+	}
+
+	@Override
+	public Boolean delete(AAIRequest request, String resourceVersion) throws AAIServiceException {
+		Boolean response = null;
+		InputStream inputStream = null;
+
+		if(resourceVersion == null) {
+			throw new AAIServiceException("resource-version is required for DELETE request");
+		}
+
+		try {
+			URL requestUrl = null;
+            HttpURLConnection conn = getConfiguredConnection(requestUrl = request.getRequestUrl(HttpMethod.DELETE, resourceVersion), HttpMethod.DELETE);
+            logMetricRequest("DELETE "+requestUrl.getPath(), "", requestUrl.getPath());
+            conn.setDoOutput(true);
+//            if(request.isDeleteDataRequired()) {
+//				String json_text = request.toJSONString();
+//
+//				LOGwriteDateTrace("data", json_text);
+//				OutputStream os = con.getOutputStream();
+//	            OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream());
+//	            osw.write(json_text);
+//	            osw.flush();
+//            }
+
+            // Check for errors
+            String responseMessage = conn.getResponseMessage();
+            int responseCode = conn.getResponseCode();
+            if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) {
+            	inputStream = conn.getInputStream();
+            } else {
+            	inputStream = conn.getErrorStream();
+            }
+
+            // Process the response
+            LOG.debug("HttpURLConnection result:" + responseCode + " : " + responseMessage);
+            logMetricResponse(responseCode, responseMessage);
+
+            if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8));
+            BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) );
+            String line = null;
+
+            ObjectMapper mapper = AAIService.getObjectMapper();
+
+			if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) {
+				StringBuilder stringBuilder = new StringBuilder();
+
+				while( ( line = reader.readLine() ) != null ) {
+					stringBuilder.append( line );
+				}
+				LOGwriteEndingTrace(responseCode, responseMessage, stringBuilder.toString());
+				response = true;
+			} else if(responseCode == HttpURLConnection.HTTP_NOT_FOUND ) {
+				LOGwriteEndingTrace(responseCode, responseMessage, "Entry does not exist.");
+				response = false;
+            } else {
+            	ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class);
+            	LOGwriteEndingTrace(responseCode, responseMessage, mapper.writeValueAsString(errorresponse));
+            	throw new AAIServiceException(responseCode, errorresponse);
+            }
+		} catch(AAIServiceException aaiexc) {
+			throw aaiexc;
+		} catch (Exception exc) {
+			LOG.warn("delete", exc);
+			throw new AAIServiceException(exc);
+		} finally {
+			if(inputStream != null){
+				try {
+					inputStream.close();
+				} catch(Exception exc) {
+
+				}
+			}
+		}
+		return response;
+	}
+
+	@Override
+	public Object query(AAIRequest request, Class clas) throws AAIServiceException {
+		Object response = null;
+		InputStream inputStream = null;
+		HttpURLConnection con = null;
+		URL requestUrl = null;
+
+		try {
+            con = getConfiguredConnection(requestUrl = request.getRequestQueryUrl(HttpMethod.GET), HttpMethod.GET);
+            logMetricRequest("GET "+requestUrl.getPath(), "", requestUrl.getPath());
+
+            // Check for errors
+            String responseMessage = con.getResponseMessage();
+            int responseCode = con.getResponseCode();
+            if (responseCode == HttpURLConnection.HTTP_OK) {
+            	inputStream = con.getInputStream();
+            } else {
+            	inputStream = con.getErrorStream();
+            }
+
+            logMetricResponse(responseCode, responseMessage);
+            ObjectMapper mapper = AAIService.getObjectMapper();
+
+			if (responseCode == HttpURLConnection.HTTP_OK) {
+				// Process the response
+				BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) );
+				response = mapper.readValue(reader, clas);
+            	LOGwriteEndingTrace(HttpURLConnection.HTTP_OK, "SUCCESS", mapper.writeValueAsString(response));
+            } else if (responseCode == HttpURLConnection.HTTP_NOT_FOUND) {
+            	LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist.");
+            	return response;
+			} else {
+				BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) );
+            	ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class);
+            	LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse));
+            	throw new AAIServiceException(responseCode, errorresponse);
+            }
+
+		} catch(AAIServiceException aaiexc) {
+			throw aaiexc;
+		} catch (Exception exc) {
+			LOG.warn("GET", exc);
+			throw new AAIServiceException(exc);
+		} finally {
+			if(inputStream != null){
+				try {
+					inputStream.close();
+				} catch(Exception exc) {
+
+				}
+			}
+			con = null;
+		}
+		return response;
+	}
+
+	@Override
+	public Boolean patch(AAIRequest request, String resourceVersion) throws AAIServiceException {
+		InputStream inputStream = null;
+
+		try {
+			AAIDatum instance = request.getRequestObject();
+			if(instance instanceof ResourceVersion) {
+				resourceVersion = ((ResourceVersion)instance).getResourceVersion();
+			}
+
+			URL requestUrl = null;
+			HttpURLConnection con = getConfiguredConnection(requestUrl = request.getRequestUrl("PATCH", resourceVersion), "PATCH");
+			ObjectMapper mapper = AAIService.getObjectMapper();
+			String json_text = request.toJSONString();
+
+			LOGwriteDateTrace("data", json_text);
+			logMetricRequest("PATCH "+requestUrl.getPath(), json_text, requestUrl.getPath());
+
+			OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream());
+            osw.write(json_text);
+            osw.flush();
+
+            // Check for errors
+            String responseMessage = con.getResponseMessage();
+            int responseCode = con.getResponseCode();
+            if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) {
+            	inputStream = con.getInputStream();
+            } else {
+            	inputStream = con.getErrorStream();
+            }
+
+            LOG.info("HttpURLConnection result: " + responseCode + " : " + responseMessage);
+            logMetricResponse(responseCode, responseMessage);
+
+            // Process the response
+            BufferedReader reader;
+            String line = null;
+            reader = new BufferedReader( new InputStreamReader( inputStream ) );
+            mapper.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
+
+			if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) {
+				StringBuilder stringBuilder = new StringBuilder();
+
+				while( ( line = reader.readLine() ) != null ) {
+					stringBuilder.append( line );
+				}
+				LOGwriteEndingTrace(responseCode, responseMessage, (stringBuilder != null) ? stringBuilder.toString() : "{no-data}");
+				return true;
+            } else {
+				StringBuilder stringBuilder = new StringBuilder();
+
+				while( ( line = reader.readLine() ) != null ) {
+					stringBuilder.append("\n").append( line );
+				}
+				LOG.info(stringBuilder.toString());
+
+
+            	ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class);
+            	LOGwriteEndingTrace(responseCode, responseMessage, mapper.writeValueAsString(errorresponse));
+
+            	throw new AAIServiceException(responseCode, errorresponse);
+            }
+		} catch(AAIServiceException aaiexc) {
+			throw aaiexc;
+		} catch (Exception exc) {
+			LOG.warn("AAIRequestExecutor.patch", exc);
+			throw new AAIServiceException(exc);
+		} finally {
+			try {
+				if(inputStream != null)
+				inputStream.close();
+			} catch (Exception exc) {
+
+			}
+		}
+	}
+	
+	/**
+	 *
+	 * @param httpReqUrl
+	 * @param method
+	 * @return
+	 * @throws Exception
+	 */
+	protected HttpURLConnection getConfiguredConnection(URL httpReqUrl, String method) throws Exception {
+		HttpURLConnection con = (HttpURLConnection) httpReqUrl.openConnection();
+
+		// Set up the connection properties
+		con.setRequestProperty("Connection", "close");
+		con.setDoInput(true);
+		con.setDoOutput(true);
+		con.setUseCaches(false);
+		con.setConnectTimeout(connection_timeout);
+		con.setReadTimeout(read_timeout);
+		con.setRequestMethod(method);
+		con.setRequestProperty("Accept", "application/json");
+		// con.setRequestProperty( "Accept-Encoding", "gzip,compress" );
+		con.setRequestProperty("Transfer-Encoding","chunked");
+		con.setRequestProperty("Content-Type",
+				"PATCH".equalsIgnoreCase(method) ? "application/merge-patch+json" : "application/json");
+		con.setRequestProperty("X-FromAppId", applicationId);
+		con.setRequestProperty("X-TransactionId", TransactionIdTracker.getNextTransactionId());
+		String mlId = ml.getRequestID();
+		if (mlId != null && !mlId.isEmpty()) {
+			LOG.debug(String.format("MetricLogger requestId = %s", mlId));
+			con.setRequestProperty(MetricLogger.REQUEST_ID, mlId);
+		} else {
+			LOG.debug("MetricLogger requestId is null");
+		}
+
+		if (userName != null && !userName.isEmpty() && userPassword != null && !userPassword.isEmpty()) {
+			String basicAuth = "Basic " + new String(Base64.encodeBase64((userName + ":" + userPassword).getBytes()));
+			con.setRequestProperty("Authorization", basicAuth);
+		}
+
+		if (con instanceof HttpsURLConnection && CTX != null) {
+			SSLSocketFactory sockFact = CTX.getSocketFactory();
+			HttpsURLConnection.class.cast(con).setSSLSocketFactory(sockFact);
+		}
+		return con;
+	}
+	
+	private URL appendDepth(URL requestUrl, AAIRequest request) throws MalformedURLException {
+	
+		String depth = request.requestProperties.getProperty("depth", "1");
+		String path = requestUrl.toString();
+		if(path.contains("?depth=") || path.contains("&depth=")) {
+			return requestUrl;
+		} else {
+			if(path.contains("?")) {
+				path = String.format("%s&depth=%s", path, depth);
+			} else {
+				path = String.format("%s?depth=%s", path, depth);
+			}
+			return new URL(path);
+		}
+	}
+
+	public void logMetricRequest(String targetServiceName, String msg, String path){
+		String svcInstanceId = "";
+		String svcName = null;
+		String partnerName = null;
+		String targetEntity = "A&AI";
+		String targetVirtualEntity = null;
+
+		targetServiceName = "";
+
+		ml.logRequest(svcInstanceId, svcName, partnerName, targetEntity, targetServiceName, targetVirtualEntity, msg);
+	}
+
+	public void logMetricResponse(int responseCode, String responseDescription){
+		ml.logResponse(responseCode < 400 ? "SUCCESS" : "FAILURE", Integer.toString(responseCode), responseDescription);
+	}
+	
+	protected void LOGwriteFirstTrace(String method, String url) {
+		String time = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'").format(System.currentTimeMillis());
+		LOG.info("A&AI transaction :");
+		LOG.info("Request Time : " + time + ", Method : " + method);
+		LOG.info("Request URL : "+ url);
+	}
+
+	protected void LOGwriteDateTrace(String name, String data) {
+		LOG.info("Input - " + name  + " : " + data);
+	}
+
+	protected void LOGwriteEndingTrace(int response_code, String comment, String data) {
+		LOG.info("Response code : " + response_code +", " + comment);
+		LOG.info(String.format("Response data : %s", data));
+	}
+
+}
diff --git a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIDeclarations.java b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIDeclarations.java
index c5a4c22ee..e262df04b 100755
--- a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIDeclarations.java
+++ b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIDeclarations.java
@@ -28,6 +28,7 @@ import java.lang.reflect.Field;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.net.MalformedURLException;
+import java.net.URISyntaxException;
 import java.net.URL;
 import java.net.URLDecoder;
 import java.net.URLEncoder;
@@ -68,7 +69,6 @@ import org.openecomp.aai.inventory.v11.ServiceInstance;
 import org.openecomp.aai.inventory.v11.Vlan;
 import org.openecomp.aai.inventory.v11.Vlans;
 import org.openecomp.aai.inventory.v11.Vserver;
-import org.onap.ccsdk.sli.adaptors.aai.AAIService.AAIRequestExecutor;
 import org.onap.ccsdk.sli.adaptors.aai.data.AAIDatum;
 import org.onap.ccsdk.sli.adaptors.aai.query.FormattedQueryResultList;
 import org.onap.ccsdk.sli.adaptors.aai.query.InstanceFilter;
@@ -140,7 +140,7 @@ public abstract class AAIDeclarations implements AAIClient {
 
 
     protected abstract Logger getLogger();
-    public abstract AAIRequestExecutor getExecutor();
+    public abstract AAIExecutorInterface getExecutor();
 
 
     @Override
@@ -482,7 +482,7 @@ public abstract class AAIDeclarations implements AAIClient {
                     request.processRequestPathValues(nameValues);
                     path = request.getRequestUrl("GET", null);
                     params.put("vserver-selflink", path.toString());
-                } catch (UnsupportedEncodingException | MalformedURLException e) {
+                } catch (UnsupportedEncodingException | MalformedURLException | URISyntaxException e) {
                     // TODO : Fix this
                     params.put("vserver-selflink", "/vserver");
                 }
diff --git a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIExecutorInterface.java b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIExecutorInterface.java
index 3cc7e5ba4..9203daa1b 100644..100755
--- a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIExecutorInterface.java
+++ b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIExecutorInterface.java
@@ -3,7 +3,7 @@
  * openECOMP : SDN-C
  * ================================================================================
  * Copyright (C) 2017 AT&T Intellectual Property. All rights
- * 			reserved.
+ * 						reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,8 +22,8 @@
 package org.onap.ccsdk.sli.adaptors.aai;
 
 public interface AAIExecutorInterface {
-	public Object get(AAIRequest request) throws AAIServiceException;
-	public Object post(AAIRequest request) throws AAIServiceException;
+	public String get(AAIRequest request) throws AAIServiceException;
+	public String post(AAIRequest request) throws AAIServiceException;
 	public Boolean delete(AAIRequest request, String resourceVersion) throws AAIServiceException;
 	public Object query(AAIRequest request, Class clas) throws AAIServiceException;
 	public Boolean patch(AAIRequest request, String resourceVersion) throws AAIServiceException;
diff --git a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIRequest.java b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIRequest.java
index 215f9ae82..f26b71de9 100755
--- a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIRequest.java
+++ b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIRequest.java
@@ -28,6 +28,7 @@ import java.io.Reader;
 import java.io.UnsupportedEncodingException;
 import java.lang.reflect.Method;
 import java.net.MalformedURLException;
+import java.net.URISyntaxException;
 import java.net.URL;
 import java.net.URLDecoder;
 import java.net.URLEncoder;
@@ -80,14 +81,28 @@ public abstract class AAIRequest {
     public static AAIRequest createRequest(String resoourceName, Map<String, String> nameValues){
 
         String resoource = resoourceName;
+		String masterResource = null;
 
         if(resoource == null)
             return null;
 
         if(resoource.contains(":")) {
             String[] tokens = resoource.split(":");
-            if(tokens != null && tokens.length > 0) {
-                resoource = tokens[0];
+			if(tokens != null && tokens.length == 2) {
+				resoource = tokens[1];
+				masterResource = tokens[0];
+				//
+				Class<? extends AAIDatum> clazz = null;
+				try {
+					clazz = getClassFromResource(resoource) ;
+				} catch (ClassNotFoundException e) {
+					LOG.warn("AAIRequest does not support class: " + e.getMessage());
+					return null;
+				}
+
+				if(clazz == null) {
+					return null;
+				}
             }
         }
 
@@ -125,21 +140,14 @@ public abstract class AAIRequest {
         case "l2-bridge-bgf":
             {
             	resoource = "l-interface";
-                AAIRequest request = getRequestFromResource("l-interface");
-                if(request ==  null) {
-                    return null;
-                }
-                return request;
+                return getRequestFromResource("l-interface");
             }
-
+		case "relationship-list":
+			 return new RelationshipListRequest(AAIRequest.createRequest(masterResource, nameValues));
+		case "relationship":
+			 return new RelationshipRequest(AAIRequest.createRequest(masterResource, nameValues));
         default:
-            {
-                AAIRequest request = getRequestFromResource(resoource);
-                if(request ==  null) {
-                    return null;
-                }
-                return request;
-            }
+                return getRequestFromResource(resoource);
         }
     }
 
@@ -243,7 +251,7 @@ public abstract class AAIRequest {
         aaiService.getLogger().warn("Could not deserialize object of type " + lInterfaceRequest.getClass().getSimpleName(), exc) ;
     }
 
-    public URL getRequestUrl(String method, String resourceVersion) throws UnsupportedEncodingException, MalformedURLException {
+	public URL getRequestUrl(String method, String resourceVersion) throws UnsupportedEncodingException, MalformedURLException, URISyntaxException {
 
         String request_url = null;
 
@@ -287,6 +295,10 @@ public abstract class AAIRequest {
     }
 
     protected String getRequestPath(String resource) throws MalformedURLException {
+		if(requestProperties.containsKey("resource-path")) {
+			return requestProperties.getProperty("resource-path");
+		}
+
         Set<String> uniqueResources = extractUniqueResourceSetFromKeys(requestProperties.stringPropertyNames());
         if(resource != null) {
             // for group search add itself, but remove singular version of itself
@@ -332,7 +344,7 @@ public abstract class AAIRequest {
         return path;
     }
 
-    public abstract URL getRequestQueryUrl(String method) throws UnsupportedEncodingException, MalformedURLException;
+	public abstract URL getRequestQueryUrl(String method) throws UnsupportedEncodingException, MalformedURLException, URISyntaxException;
 
     public abstract String toJSONString();
 
diff --git a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIService.java b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIService.java
index d2f90159c..c4604a4a1 100755
--- a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIService.java
+++ b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIService.java
@@ -31,8 +31,6 @@ import java.io.InputStreamReader;
 import java.io.OutputStreamWriter;
 import java.io.UnsupportedEncodingException;
 import java.lang.reflect.Field;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
 import java.net.HttpURLConnection;
 import java.net.MalformedURLException;
@@ -45,7 +43,6 @@ import java.security.KeyManagementException;
 import java.security.KeyStore;
 import java.security.NoSuchAlgorithmException;
 import java.text.SimpleDateFormat;
-import java.util.ArrayList;
 import java.util.Calendar;
 import java.util.Enumeration;
 import java.util.HashMap;
@@ -71,39 +68,19 @@ import javax.xml.bind.annotation.XmlElement;
 
 import org.apache.commons.codec.binary.Base64;
 import org.apache.commons.lang3.StringUtils;
+import org.onap.ccsdk.sli.adaptors.aai.data.AAIDatum;
+import org.onap.ccsdk.sli.adaptors.aai.data.ErrorResponse;
+import org.onap.ccsdk.sli.adaptors.aai.data.notify.NotifyEvent;
 import org.onap.ccsdk.sli.core.sli.ConfigurationException;
 import org.onap.ccsdk.sli.core.sli.MetricLogger;
 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
 import org.onap.ccsdk.sli.core.sli.SvcLogicException;
 import org.onap.ccsdk.sli.core.sli.SvcLogicResource;
-import org.openecomp.aai.inventory.v11.AvailabilityZone;
-import org.openecomp.aai.inventory.v11.Complex;
-import org.openecomp.aai.inventory.v11.CtagPool;
-import org.openecomp.aai.inventory.v11.DvsSwitch;
 import org.openecomp.aai.inventory.v11.GenericVnf;
-import org.openecomp.aai.inventory.v11.L3Network;
-import org.openecomp.aai.inventory.v11.OamNetwork;
-import org.openecomp.aai.inventory.v11.PInterface;
 import org.openecomp.aai.inventory.v11.PhysicalLink;
-import org.openecomp.aai.inventory.v11.Pserver;
 import org.openecomp.aai.inventory.v11.ResultData;
 import org.openecomp.aai.inventory.v11.SearchResults;
-import org.openecomp.aai.inventory.v11.Service;
-import org.openecomp.aai.inventory.v11.ServiceInstance;
-import org.openecomp.aai.inventory.v11.SitePairSet;
-import org.openecomp.aai.inventory.v11.Tenant;
-import org.openecomp.aai.inventory.v11.Vce;
-import org.openecomp.aai.inventory.v11.VnfImage;
-import org.openecomp.aai.inventory.v11.VnfImages;
-import org.openecomp.aai.inventory.v11.VplsPe;
-import org.openecomp.aai.inventory.v11.VpnBinding;
 import org.openecomp.aai.inventory.v11.Vserver;
-import org.onap.ccsdk.sli.adaptors.aai.data.AAIDatum;
-import org.onap.ccsdk.sli.adaptors.aai.data.ErrorResponse;
-import org.onap.ccsdk.sli.adaptors.aai.data.RequestError;
-import org.onap.ccsdk.sli.adaptors.aai.data.ResourceVersion;
-import org.onap.ccsdk.sli.adaptors.aai.data.ServiceException;
-import org.onap.ccsdk.sli.adaptors.aai.data.notify.NotifyEvent;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.slf4j.MDC;
@@ -132,7 +109,7 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
     private final String keystorePassword;
     private final Boolean ignoreCertificateHostError;
 
-    private final String target_uri;
+    private final String targetUri;
     private final String queryPath;
 
     private final String networkVserverPath;
@@ -145,26 +122,26 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
     private final String param_service_type;            //= "service-type";
 
     private final String ubb_notify_path;
-    private final String selflink_avpn;
-    private final String selflink_fqdn;
+    private final String selflinkAvpn;
+    private final String selflinkFqdn;
 
-    private final String p_interface_path;
+    private final String pInterfacePath;
 
-    private final String service_path;
-    private final String site_pair_set_path;
+    private final String servicePath;
+    private final String sitePairSetPath;
 
-    private final int connection_timeout;
-    private final int read_timeout;
+    private final int connectionTimeout;
+    private final int readTimeout;
 
     // 1602
-    private final String query_nodes_path;
-    private final String update_path;
+    private final String queryNodesPath;
+    private final String updatePath;
 
-    private final String application_id;
+    private final String applicationId;
 
     // authentication credentials
-    private String user_name;
-    private String user_password;
+    private String userName;
+    private String userPassword;
 
     // runtime
     private final boolean runtimeOSGI;
@@ -173,7 +150,11 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
 
     private final MetricLogger ml = new MetricLogger();
 
-    private final AAIRequestExecutor executor;
+    private AAIExecutorInterface executor;
+
+	public void setExecutor(AAIExecutorInterface executor) {
+		this.executor = executor;
+	}
 
     public AAIService(URL propURL) {
         LOG.info("Entered AAIService.ctor");
@@ -194,15 +175,15 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
             LOG.error("AicAAIResource.static", exc);
         }
 
-        executor = new AAIRequestExecutor();
+        executor = new AAIClientRESTExecutor(props);
 
-        user_name            = props.getProperty(CLIENT_NAME);
-        user_password        = props.getProperty(CLIENT_PWWD);
+        userName            = props.getProperty(CLIENT_NAME);
+        userPassword        = props.getProperty(CLIENT_PWWD);
 
-        if(user_name == null || user_name.isEmpty()){
+        if(userName == null || userName.isEmpty()){
             LOG.debug("Basic user name is not set");
         }
-        if(user_password == null || user_password.isEmpty()) {
+        if(userPassword == null || userPassword.isEmpty()) {
             LOG.debug("Basic password is not set");
         }
 
@@ -211,15 +192,15 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
         keystorePath         = props.getProperty(KEYSTORE_PATH);
         keystorePassword     = props.getProperty(KEYSTORE_PSSWD);
 
-        target_uri             = props.getProperty(TARGET_URI);
+        targetUri             = props.getProperty(TARGET_URI);
         queryPath             = props.getProperty(QUERY_PATH);
-        update_path         = props.getProperty(UPDATE_PATH);
+        updatePath         = props.getProperty(UPDATE_PATH);
 
-        String applicationId =props.getProperty(APPLICATION_ID);
-        if(applicationId == null || applicationId.isEmpty()) {
-            applicationId = "SDNC";
+        String tmpApplicationId = props.getProperty(APPLICATION_ID);
+        if(tmpApplicationId == null || tmpApplicationId.isEmpty()) {
+        	tmpApplicationId = "SDNC";
         }
-        application_id = applicationId;
+        this.applicationId = tmpApplicationId;
 
         // connection timeout
         int tmpConnectionTimeout = 30000;
@@ -236,8 +217,8 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
             tmpConnectionTimeout = 30000;
             tmpReadTimeout = 30000;
         }
-        connection_timeout = tmpConnectionTimeout;
-        read_timeout = tmpReadTimeout;
+        connectionTimeout = tmpConnectionTimeout;
+        readTimeout = tmpReadTimeout;
 
         networkVserverPath =props.getProperty(NETWORK_VSERVER_PATH);
 
@@ -246,19 +227,19 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
         param_service_type     = props.getProperty(PARAM_SERVICE_TYPE, "service-type");
 
         // P-Interfaces
-        p_interface_path   = props.getProperty(P_INTERFACE_PATH);
+        pInterfacePath   = props.getProperty(P_INTERFACE_PATH);
 
         vnf_image_query_path    = props.getProperty(VNF_IMAGE_QUERY_PATH);
 
         ubb_notify_path = props.getProperty(UBB_NOTIFY_PATH);
-        selflink_avpn = props.getProperty(SELFLINK_AVPN);
-        selflink_fqdn = props.getProperty(SELFLINK_FQDN);
+        selflinkAvpn = props.getProperty(SELFLINK_AVPN);
+        selflinkFqdn = props.getProperty(SELFLINK_FQDN);
 
-        service_path  = props.getProperty(SERVICE_PATH);
+        servicePath  = props.getProperty(SERVICE_PATH);
 
-        site_pair_set_path  = props.getProperty(SITE_PAIR_SET_PATH);
+        sitePairSetPath  = props.getProperty(SITE_PAIR_SET_PATH);
 
-        query_nodes_path = props.getProperty(QUERY_NODES_PATH);
+        queryNodesPath = props.getProperty(QUERY_NODES_PATH);
 
         String iche = props.getProperty(CERTIFICATE_HOST_ERROR);
         boolean host_error = false;
@@ -367,12 +348,12 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
         con.setDoInput(true);
         con.setDoOutput(true);
         con.setUseCaches(false);
-        con.setConnectTimeout( connection_timeout );
-        con.setReadTimeout( read_timeout );
+        con.setConnectTimeout( connectionTimeout );
+        con.setReadTimeout( readTimeout );
         con.setRequestMethod( method );
         con.setRequestProperty( "Accept", "application/json" );
         con.setRequestProperty( "Content-Type",  "PATCH".equalsIgnoreCase(method) ? "application/merge-patch+json" : "application/json" );
-        con.setRequestProperty("X-FromAppId", application_id);
+        con.setRequestProperty("X-FromAppId", applicationId);
         con.setRequestProperty("X-TransactionId",TransactionIdTracker.getNextTransactionId());
         String mlId = ml.getRequestID();
         if(mlId != null && !mlId.isEmpty()) {
@@ -383,8 +364,8 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
         }
         con.setRequestProperty("Transfer-Encoding","chunked");
 
-        if(user_name != null && !user_name.isEmpty() && user_password != null && !user_password.isEmpty()) {
-            String basicAuth = "Basic " + new String(Base64.encodeBase64((user_name + ":" + user_password).getBytes()));
+        if(userName != null && !userName.isEmpty() && userPassword != null && !userPassword.isEmpty()) {
+            String basicAuth = "Basic " + new String(Base64.encodeBase64((userName + ":" + userPassword).getBytes()));
             con.setRequestProperty ("Authorization", basicAuth);
         }
 
@@ -436,88 +417,6 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
     }
 
     @Override
-    public boolean deleteGenericVnfData(String vnf_id, String resourceVersion) throws AAIServiceException {
-        boolean response = false;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("generic-vnf");
-            request.addRequestProperty("generic-vnf.vnf-id", vnf_id);
-            response = executor.delete(request, resourceVersion);
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("deleteGenericVnfData", exc);
-            throw new AAIServiceException(exc);
-        }
-        return response;
-    }
-
-    /* (non-Javadoc)
-     * @see org.onap.ccsdk.sli.adaptors.resource.aic.AnAIClient#requestSdnZoneQuery(java.lang.String, java.lang.String, java.lang.String)
-     */
-    @Override
-    public Vce requestNetworkVceData(String vnf_id) throws AAIServiceException {
-        Vce response = null;
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("vce");
-            request.addRequestProperty("vce.vnf-id", vnf_id);
-            String rv = executor.get(request);
-            if(rv != null) {
-                ObjectMapper mapper = getObjectMapper();
-                response = mapper.readValue(rv, Vce.class);
-            }
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn(Object.class.getClass().getEnclosingMethod().getName(), exc);
-            throw new AAIServiceException(exc);
-        }
-
-        return response;
-    }
-
-
-    /* (non-Javadoc)
-     * @see org.onap.ccsdk.sli.adaptors.resource.aic.AnAIClient#requestSdnZoneQuery(java.lang.String, java.lang.String, java.lang.String)
-     */
-    @Override
-    public boolean deleteNetworkVceData(String vnf_id, String resourceVersion) throws AAIServiceException {
-        boolean response = false;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("vce");
-            request.addRequestProperty("vce.vnf-id", vnf_id);
-            response = executor.delete(request, resourceVersion);
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("deleteNetworkVceData", exc);
-            throw new AAIServiceException(exc);
-        }
-        return response;
-    }
-
-    /* (non-Javadoc)
-     * @see org.onap.ccsdk.sli.adaptors.resource.aic.AnAIClient#postNetworkVceData(java.lang.String, org.onap.ccsdk.sli.adaptors.resource.aic.aai.VCERequest)
-     */
-    @Override
-    public boolean postNetworkVceData(String vnf_id, Vce data) throws AAIServiceException {
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("vce");
-            request.addRequestProperty("vce.vnf-id", vnf_id);
-            request.setRequestObject(data);
-            Object response = executor.post(request);
-            return true;
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("requestGenericVnfData", exc);
-            throw new AAIServiceException(exc);
-        }
-    }
-
-
-    @Override
     public SearchResults requestServiceInstanceURL(String svc_instance_id) throws AAIServiceException {
         SearchResults response = null;
         InputStream inputStream = null;
@@ -526,7 +425,7 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
             String path = svc_inst_qry_path;
             path = path.replace("{svc-instance-id}", encodeQuery(svc_instance_id));
 
-            String request_url = target_uri+path;
+            String request_url = targetUri+path;
             URL http_req_url =    new URL(request_url);
 
             HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.GET);
@@ -577,48 +476,6 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
         return response;
     }
 
-    @Override
-    public ServiceInstance requestServiceInterfaceData(String customer_id, String service_type, String svc_instance_id) throws AAIServiceException {
-        ServiceInstance response = null;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("service-instance");
-            request.addRequestProperty("customer.global-customer-id", customer_id);
-            request.addRequestProperty("service-subscription.service-type", service_type);
-            request.addRequestProperty("service-instance.service-instance-id", svc_instance_id);
-
-            String rv = executor.get(request);
-            if(rv != null) {
-                ObjectMapper mapper = getObjectMapper();
-                response = mapper.readValue(rv, ServiceInstance.class);
-            }
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("requestServiceInterfaceData", exc);
-            throw new AAIServiceException(exc);
-        }
-        return response;
-    }
-
-    @Override
-    public boolean postServiceInterfaceData(String customer_id, String service_type, String svc_instance_id, ServiceInstance data) throws AAIServiceException {
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("service-instance");
-            request.addRequestProperty("customer.global-customer-id", customer_id);
-            request.addRequestProperty("service-subscription.service-type", service_type);
-            request.addRequestProperty("service-instance.service-instance-id", svc_instance_id);
-            request.setRequestObject(data);
-            Object response = executor.post(request);
-            return true;
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("requestGenericVnfData", exc);
-            throw new AAIServiceException(exc);
-        }
-    }
-
 
     private static Properties initialize(URL url ) throws ConfigurationException {
 
@@ -719,118 +576,7 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
         return encrypted_url;
     }
 
-    @Override
-        public VplsPe requestNetworkVplsPeData(String equipment_name)throws AAIServiceException {
-            VplsPe response = null;
-
-            try {
-                AAIRequest request = AAIRequest.getRequestFromResource("vpls-pe");
-                request.addRequestProperty("vpls-pe.equipment-name", equipment_name);
-
-                String rv = executor.get(request);
-                if(rv != null) {
-                    ObjectMapper mapper = getObjectMapper();
-                    response = mapper.readValue(rv, VplsPe.class);
-                }
-            } catch(AAIServiceException aaiexc) {
-                throw aaiexc;
-            } catch (Exception exc) {
-                LOG.warn(Object.class.getClass().getEnclosingMethod().getName(),
-                        exc);
-                throw new AAIServiceException(exc);
-            }
-            return response;
-        }
-
-    @Override
-    public boolean postNetworkVplsPeData(String equipment_name, VplsPe data) throws AAIServiceException {
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("vpls-pe");
-            request.addRequestProperty("vpls-pe.equipment-name", equipment_name);
-            request.setRequestObject(data);
-            Object response = executor.post(request);
-            return true;
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("requestGenericVnfData", exc);
-            throw new AAIServiceException(exc);
-        }
-    }
-
-    @Override
-    public boolean deleteNetworkVplsPeData(String vnf_id, String resourceVersion)    throws AAIServiceException {
-        boolean response = false;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("vpls-pe");
-            request.addRequestProperty("vpls-pe.equipment-name", vnf_id);
-            response = executor.delete(request, resourceVersion);
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("deleteNetworkVplsPeData", exc);
-            throw new AAIServiceException(exc);
-        }
-        return response;
-    }
-
-    @Override
-    public Complex  requestNetworkComplexData(String pLocId) throws AAIServiceException {
-        Complex response = null;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("complex");
-            request.addRequestProperty("complex.physical-location-id", pLocId);
-
-            String rv = executor.get(request);
-            if(rv != null) {
-                ObjectMapper mapper = getObjectMapper();
-                response = mapper.readValue(rv, Complex.class);
-            }
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("requestNetworkComplexData", exc);
-            throw new AAIServiceException(exc);
-        }
-        return response;
-    }
-
-    @Override
-    public boolean postNetworkComplexData(String vnf_id, Complex data) throws AAIServiceException {
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("complex");
-            request.addRequestProperty("complex.physical-location-id", vnf_id);
-            request.setRequestObject(data);
-            Object response = executor.post(request);
-            return true;
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("postNetworkComplexData", exc);
-            throw new AAIServiceException(exc);
-        }
-    }
-
-    @Override
-    public boolean deleteNetworkComplexData(String pLocId, String resourceVersion) throws AAIServiceException {
-        boolean response = false;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("complex");
-            request.addRequestProperty("complex.physical-location-id", pLocId);
-
-            response = executor.delete(request, resourceVersion);
 
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("deleteNetworkComplexData", exc);
-            throw new AAIServiceException(exc);
-        }
-        return response;
-    }
 
     /*
      * (non-Javadoc)
@@ -862,133 +608,6 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
     }
 
 
-    @Override
-    public boolean postVServerData(String tenantId, String vserverId, String cloudOwner, String cloudRegionId, Vserver data) throws AAIServiceException {
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("vserver");
-            request.addRequestProperty("cloud-region.cloud-owner", cloudOwner);
-            request.addRequestProperty("cloud-region.cloud-region-id", cloudRegionId);
-            request.addRequestProperty("tenant.tenant-id", tenantId);
-            request.addRequestProperty("vserver.vserver-id", vserverId);
-            request.setRequestObject(data);
-            Object response = executor.post(request);
-            return true;
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("postNetworkComplexData", exc);
-            throw new AAIServiceException(exc);
-        }
-    }
-
-    @Override
-    public boolean deleteVServerData(String tenant_id, String vserver_id, String cloudOwner, String cloudRegionId, String resourceVersion) throws AAIServiceException {
-        boolean response = false;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("vserver");
-
-            request.addRequestProperty("vserver.vserver-id", vserver_id);
-            request.addRequestProperty("tenant.tenant-id", tenant_id);
-            request.addRequestProperty("cloud-region.cloud-owner", cloudOwner);
-            request.addRequestProperty("cloud-region.cloud-region-id",cloudRegionId);
-
-            response = executor.delete(request, resourceVersion);
-
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("deleteVServerData", exc);
-            throw new AAIServiceException(exc);
-        }
-        return response;
-    }
-
-
-    /*
-     * (non-Javadoc)
-     * @see org.onap.ccsdk.sli.adaptors.aai.AAIClient#requestCtagPoolData(String)
-     */
-    @Override
-    public CtagPool requestCtagPoolData(String physical_location_id, String target_pe, String availability_zone_name)    throws AAIServiceException {
-        CtagPool response = null;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("ctag-pool");
-
-            request.addRequestProperty("ctag-pool.target-pe", target_pe);
-            request.addRequestProperty("ctag-pool.availability-zone-name", availability_zone_name);
-            request.addRequestProperty("complex.physical-location-id", physical_location_id);
-
-            String rv = executor.get(request);
-            if(rv != null) {
-                ObjectMapper mapper = getObjectMapper();
-                response = mapper.readValue(rv, CtagPool.class);
-            }
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("requestNetworkVceData", exc);
-            throw new AAIServiceException(exc);
-        }
-        return response;
-    }
-
-    //==================== DvsSwitch ======================
-    @Override
-    public DvsSwitch  requestDvsSwitchData(String vnf_id) throws AAIServiceException {
-        DvsSwitch response = null;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("dvs-switch");
-            request.addRequestProperty("dvs-switch.switch-name", vnf_id);
-
-            String rv = executor.get(request);
-            if(rv != null) {
-                ObjectMapper mapper = getObjectMapper();
-                response = mapper.readValue(rv, DvsSwitch.class);
-            }
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("requestDvsSwitchData", exc);
-            throw new AAIServiceException(exc);
-        }
-        return response;
-    }
-
-    @Override
-    public boolean postDvsSwitchData(String switch_name, DvsSwitch data) throws AAIServiceException {
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("dvs-switch");
-            request.addRequestProperty("dvs-switch.switch-name", switch_name);
-            request.setRequestObject(data);
-            Object response = executor.post(request);
-            return true;
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn(Object.class.getClass().getEnclosingMethod().getName(), exc);
-            throw new AAIServiceException(exc);
-        }
-    }
-
-    @Override
-    public boolean deleteDvsSwitchData(String vnf_id, String resourceVersion) throws AAIServiceException {
-        boolean response = false;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("dvs-switch");
-            request.addRequestProperty("dvs-switch.switch-name", vnf_id);
-            response = executor.delete(request, resourceVersion);
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("deleteDvsSwitchData", exc);
-            throw new AAIServiceException(exc);
-        }
-        return response;
-    }
     //================== End of DvsSwitch =================
     //==================== PhysicalLink ======================
     @Override
@@ -1045,518 +664,8 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
         }
         return response;
     }
-    //================== End of PhysicalLink =================
-    //==================== PInterface ======================
-    @Override
-    public PInterface  requestPInterfaceData(String hostname, String interfaceName) throws AAIServiceException {
-        PInterface response = null;
-
-        try {
-            AAIRequest request =  AAIRequest.getRequestFromResource("p-interface");
-            request.addRequestProperty("p-interface.interface-name", interfaceName);
-            request.addRequestProperty("pserver.hostname", hostname);
-            String rv = executor.get(request);
-            if(rv != null) {
-                ObjectMapper mapper = getObjectMapper();
-                response = mapper.readValue(rv, PInterface.class);
-            }
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn(Object.class.getClass().getEnclosingMethod().getName(), exc);
-            throw new AAIServiceException(exc);
-        }
-        return response;
-    }
-
-    @Override
-    public boolean postPInterfaceData(String hostname, String interfaceName, PInterface request) throws AAIServiceException {
-        InputStream inputStream = null;
-
-        try {
-
-            ObjectMapper mapper = getObjectMapper();
-            String json_text = mapper.writeValueAsString(request);
-
-            SSLSocketFactory sockFact = CTX.getSocketFactory();
-
-            String request_url = target_uri+p_interface_path;
-            String encoded_vnf = encodeQuery(hostname);
-            request_url = request_url.replace("{hostname}", encoded_vnf) ;
-            encoded_vnf = encodeQuery(interfaceName);
-            request_url = request_url.replace("{interface-name}", encoded_vnf) ;
-            URL http_req_url =    new URL(request_url);
-
-            HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.PUT);
-
-            if (json_text != null) {
-                OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream());
-                osw.write(json_text);
-                osw.flush();
-                osw.close();
-            }
-
-            LOGwriteFirstTrace("PUT", request_url);
-            LOGwriteDateTrace("hostname", hostname);
-            LOGwriteDateTrace("interface-name", interfaceName);
-            LOGwriteDateTrace("PInterface", json_text);
-
-            // Check for errors
-            int responseCode = con.getResponseCode();
-            if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) {
-                inputStream = con.getInputStream();
-            } else {
-                inputStream = con.getErrorStream();
-            }
-
-            // Process the response
-            BufferedReader reader;
-            String line = null;
-            reader = new BufferedReader( new InputStreamReader( inputStream ) );
-
-            if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) {
-                StringBuilder stringBuilder = new StringBuilder();
-
-                while( ( line = reader.readLine() ) != null ) {
-                    stringBuilder.append( line );
-                }
-                LOGwriteEndingTrace(responseCode, "SUCCESS", (stringBuilder.length() > 0) ? stringBuilder.toString() : "{no-data}");
-                return true;
-            } else {
-                ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class);
-                LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse));
-
-                throw new AAIServiceException(responseCode, errorresponse);
-            }
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("postPInterfaceData", exc);
-            throw new AAIServiceException(exc);
-        } finally {
-            try {
-                if(inputStream != null)
-                inputStream.close();
-            } catch (Exception exc) {
-
-            }
-        }
-    }
-
-    @Override
-    public boolean deletePInterfaceData(String hostname, String interfaceName, String resourceVersion) throws AAIServiceException {
-        boolean response = false;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("p-interface");
-            request.addRequestProperty("p-interface.interface-name", interfaceName);
-            request.addRequestProperty("pserver.hostname", hostname);
-            response = executor.delete(request, resourceVersion);
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("deletePInterfaceData", exc);
-            throw new AAIServiceException(exc);
-        }
-        return response;
-    }
-    //================== End of PInterface =================
-    //==================== SitePairSet ======================
-    @Override
-    public SitePairSet requestSitePairSetData(String sitePairSetId) throws AAIServiceException {
-        SitePairSet response = null;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("site-pair-set");
-            request.addRequestProperty("site-pair-set.site-pair-set-id", sitePairSetId);
-            String rv = executor.get(request);
-            if(rv != null) {
-                ObjectMapper mapper = getObjectMapper();
-                response = mapper.readValue(rv, SitePairSet.class);
-            }
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn(Object.class.getClass().getEnclosingMethod().getName(), exc);
-            throw new AAIServiceException(exc);
-        }
-        return response;
-    }
-
-    @Override
-    public boolean postSitePairSetData(String linkName, SitePairSet request) throws AAIServiceException {
-        InputStream inputStream = null;
-
-        try {
-
-            ObjectMapper mapper = getObjectMapper();
-            String json_text = mapper.writeValueAsString(request);
-
-            SSLSocketFactory sockFact = CTX.getSocketFactory();
-
-            String request_url = target_uri+site_pair_set_path;
-            String encoded_vnf = encodeQuery(linkName);
-            request_url = request_url.replace("{site-pair-set-id}", encoded_vnf) ;
-            URL http_req_url =    new URL(request_url);
-
-            HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.PUT);
-
-            if (json_text != null) {
-                OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream());
-                osw.write(json_text);
-                osw.flush();
-                osw.close();
-            }
-
-            LOGwriteFirstTrace("PUT", request_url);
-            LOGwriteDateTrace("link-name", linkName);
-            LOGwriteDateTrace("SitePairSet", json_text);
-
-            // Check for errors
-            int responseCode = con.getResponseCode();
-            if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) {
-                inputStream = con.getInputStream();
-            } else {
-                inputStream = con.getErrorStream();
-            }
-
-            // Process the response
-            BufferedReader reader;
-            String line = null;
-            reader = new BufferedReader( new InputStreamReader( inputStream ) );
-
-            if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) {
-                StringBuilder stringBuilder = new StringBuilder();
-
-                while( ( line = reader.readLine() ) != null ) {
-                    stringBuilder.append( line );
-                }
-                LOGwriteEndingTrace(responseCode, "SUCCESS", (stringBuilder.length() > 0) ? stringBuilder.toString() : "{no-data}");
-                return true;
-            } else {
-                ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class);
-                LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse));
-
-                throw new AAIServiceException(responseCode, errorresponse);
-            }
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("postSitePairSetData", exc);
-            throw new AAIServiceException(exc);
-        } finally {
-            try {
-                if(inputStream != null)
-                inputStream.close();
-            } catch (Exception exc) {
-
-            }
-        }
-    }
-
-    @Override
-    public boolean deleteSitePairSetData(String linkName, String resourceVersion) throws AAIServiceException {
-        boolean response = false;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("site-pair-set");
-            request.addRequestProperty("site-pair-set.site-pair-set-id", linkName);
-            response = executor.delete(request, resourceVersion);
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("deleteSitePairSetData", exc);
-            throw new AAIServiceException(exc);
-        }
-
-        return response;
-    }
-    //================== End of SitePairSet =================
-    //==================== Service ======================
-    @Override
-    public Service requestServiceData(String serviceId) throws AAIServiceException {
-        Service response = null;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("service");
-            request.addRequestProperty("service.service-id", serviceId);
-
-
-            String rv = executor.get(request);
-            if(rv != null) {
-                ObjectMapper mapper = getObjectMapper();
-                response = mapper.readValue(rv, Service.class);
-            }
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("requestServiceData", exc);
-            throw new AAIServiceException(exc);
-        }
-        return response;
-    }
-
-    @Override
-    public boolean postServiceData(String linkName, Service request) throws AAIServiceException {
-        InputStream inputStream = null;
-
-        try {
-
-            ObjectMapper mapper = getObjectMapper();
-            String json_text = mapper.writeValueAsString(request);
-
-            SSLSocketFactory sockFact = CTX.getSocketFactory();
-
-            String request_url = target_uri+service_path;
-            String encoded_vnf = encodeQuery(linkName);
-            request_url = request_url.replace("{service-id}", encoded_vnf) ;
-            URL http_req_url =    new URL(request_url);
-
-            HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.PUT);
-
-            if (json_text != null) {
-                OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream());
-                osw.write(json_text);
-                osw.flush();
-                osw.close();
-            }
-
-            LOGwriteFirstTrace("PUT", request_url);
-            LOGwriteDateTrace("service-id", linkName);
-            LOGwriteDateTrace("Service", json_text);
-
-            // Check for errors
-            int responseCode = con.getResponseCode();
-            if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) {
-                inputStream = con.getInputStream();
-            } else {
-                inputStream = con.getErrorStream();
-            }
-
-            // Process the response
-            BufferedReader reader;
-            String line = null;
-            reader = new BufferedReader( new InputStreamReader( inputStream ) );
-
-            if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) {
-                StringBuilder stringBuilder = new StringBuilder();
-
-                while( ( line = reader.readLine() ) != null ) {
-                    stringBuilder.append( line );
-                }
-                LOGwriteEndingTrace(responseCode, "SUCCESS", (stringBuilder.length() > 0) ? stringBuilder.toString() : "{no-data}");
-                return true;
-            } else {
-                ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class);
-                LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse));
-
-                throw new AAIServiceException(responseCode, errorresponse);
-            }
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("postServiceData", exc);
-            throw new AAIServiceException(exc);
-        } finally {
-            try {
-                if(inputStream != null)
-                inputStream.close();
-            } catch (Exception exc) {
-
-            }
-        }
-    }
-
-    @Override
-    public boolean deleteServiceData(String service_id, String resourceVersion) throws AAIServiceException {
-        boolean response = false;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("service");
-            request.addRequestProperty("service.service-id", service_id);
-            response = executor.delete(request, resourceVersion);
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("deleteServiceData", exc);
-            throw new AAIServiceException(exc);
-        }
-
-        return response;
-    }
-    //================== End of Service =================
-
-
-    @Override
-    public Vserver dataChangeRequestVServerData(URL url) throws AAIServiceException {
-
-        if(url ==  null) {
-            throw new NullPointerException();
-        }
-
-        return this.getResource(url.toString(), Vserver.class);
-    }
-
-    @Override
-    public Pserver dataChangeRequestPServerData(URL url) throws AAIServiceException {
-
-        if(url ==  null) {
-            throw new NullPointerException();
-        }
-
-        return this.getResource(url.toString(), Pserver.class);
-    }
-
-    @Override
-    public CtagPool dataChangeRequestCtagPoolData(URL url) throws AAIServiceException {
-
-        if(url ==  null) {
-            throw new NullPointerException();
-        }
-
-        return this.getResource(url.toString(), CtagPool.class);
-    }
-
-    @Override
-    public VplsPe dataChangeRequestVplsPeData(URL url) throws AAIServiceException {
-
-        if(url ==  null) {
-            throw new NullPointerException();
-        }
-
-        return this.getResource(url.toString(), VplsPe.class);
-    }
-
-    @Override
-    public DvsSwitch dataChangeRequestDvsSwitchData(URL url) throws AAIServiceException {
-
-        if(url ==  null) {
-            throw new NullPointerException();
-        }
-
-        return this.getResource(url.toString(), DvsSwitch.class);
-    }
-
-    @Override
-    public OamNetwork dataChangeRequestOAMNetworkData(URL url) throws AAIServiceException {
-
-        if(url ==  null) {
-            throw new NullPointerException();
-        }
-
-        return this.getResource(url.toString(), OamNetwork.class);
-    }
-
-    @Override
-    public AvailabilityZone dataChangeRequestAvailabilityZoneData(URL url) throws AAIServiceException {
-
-        if(url ==  null) {
-            throw new NullPointerException();
-        }
-
-        return this.getResource(url.toString(), AvailabilityZone.class);
-    }
-
-    @Override
-    public Complex dataChangeRequestComplexData(URL url) throws AAIServiceException {
-
-        if(url ==  null) {
-            throw new NullPointerException();
-        }
-
-        return this.getResource(url.toString(), Complex.class);
-    }
-
-    /* DELETE */
-    @Override
-    public boolean dataChangeDeleteVServerData(URL url) throws AAIServiceException {
-
-        if(url ==  null) {
-            throw new NullPointerException();
-        }
-
-        return deleteAAIEntity(url, Object.class.getClass().getEnclosingMethod()
-                .getName());
-    }
-
-    @Override
-    public boolean dataChangeDeleteCtagPoolData(URL url) throws AAIServiceException {
-
-        if(url ==  null) {
-            throw new NullPointerException();
-        }
-
-        return deleteAAIEntity(url, Object.class.getClass().getEnclosingMethod()
-                .getName());
-    }
-
-    @Override
-    public boolean dataChangeDeleteVplsPeData(URL url) throws AAIServiceException {
-
-        if(url ==  null) {
-            throw new NullPointerException();
-        }
-
-        return deleteAAIEntity(url, Object.class.getClass().getEnclosingMethod()
-                .getName());
-    }
-
-    @Override
-    public boolean dataChangeDeleteVpeData(URL url) throws AAIServiceException {
-
-        if(url ==  null) {
-            throw new NullPointerException();
-        }
-
-        return deleteAAIEntity(url, Object.class.getClass().getEnclosingMethod()
-                .getName());
-    }
-
-    @Override
-    public boolean dataChangeDeleteDvsSwitchData(URL url) throws AAIServiceException {
-
-        if(url ==  null) {
-            throw new NullPointerException();
-        }
-
-        return deleteAAIEntity(url, Object.class.getClass().getEnclosingMethod()
-                .getName());
-    }
-    //OAM-Network:
-    @Override
-    public boolean dataChangeDeleteOAMNetworkData(URL url) throws AAIServiceException {
-
-        if(url ==  null) {
-            throw new NullPointerException();
-        }
-
-        return deleteAAIEntity(url, Object.class.getClass().getEnclosingMethod()
-                .getName());
-    }
-    //Availability-Zone:
-    @Override
-    public boolean dataChangeDeleteAvailabilityZoneData(URL url) throws AAIServiceException {
-
-        if(url ==  null) {
-            throw new NullPointerException();
-        }
-
-        return deleteAAIEntity(url, Object.class.getClass().getEnclosingMethod()
-                .getName());
-    }
-    //Complex:
-    @Override
-    public boolean dataChangeDeleteComplexData(URL url) throws AAIServiceException {
-
-        if(url ==  null) {
-            throw new NullPointerException();
-        }
-
-        return deleteAAIEntity(url, Object.class.getClass().getEnclosingMethod()
-                .getName());
-    }
 
-    private boolean deleteAAIEntity(URL url, String caller) throws AAIServiceException {
+    public boolean deleteAAIEntity(URL url, String caller) throws AAIServiceException {
 
         if(url ==  null) {
             throw new NullPointerException();
@@ -1662,297 +771,15 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
         return response != null ? type.cast(response) : response;
     }
 
-    @Override
-    public Pserver requestPServerData(String hostname) throws AAIServiceException {
-        Pserver response = null;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("pserver");
-            request.addRequestProperty("pserver.hostname", hostname);
-
-
-            String rv = executor.get(request);
-            if(rv != null) {
-                ObjectMapper mapper = getObjectMapper();
-                response = mapper.readValue(rv, Pserver.class);
-            }
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("requestPServerData", exc);
-            throw new AAIServiceException(exc);
-        }
-        return response;
-    }
-
-    @Override
-    public boolean postPServerData(String hostname, Pserver data) throws AAIServiceException {
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("pserver");
-            request.addRequestProperty("pserver.hostname", hostname);
-            request.setRequestObject(data);
-            Object response = executor.post(request);
-            return true;
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn(Object.class.getClass().getEnclosingMethod().getName(), exc);
-            throw new AAIServiceException(exc);
-        }
-    }
-
-    @Override
-    public boolean deletePServerData(String hostname, String resourceVersion) throws AAIServiceException {
-        boolean response = false;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("pserver");
-            request.addRequestProperty("pserver.hostname", hostname);
-            response = executor.delete(request, resourceVersion);
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("deletePServerData", exc);
-            throw new AAIServiceException(exc);
-        }
-
-        return response;
-    }
-
-
-    @Override
-    public L3Network requestL3NetworkData(String networkId) throws AAIServiceException {
-        L3Network response = null;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("l3-network");
-            request.addRequestProperty("l3-network.network-id", networkId);
-
-            String rv = executor.get(request);
-            if(rv != null) {
-                ObjectMapper mapper = getObjectMapper();
-                response = mapper.readValue(rv, L3Network.class);
-            }
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("requestL3NetworkData", exc);
-            throw new AAIServiceException(exc);
-        }
-        return response;
-    }
-
-    @Override
-    public L3Network requestL3NetworkQueryByName(String networkName) throws AAIServiceException {
-        L3Network response = null;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("l3-network");
-            request.addRequestProperty("l3-network.network-name", networkName);
-
-            String rv = executor.get(request);
-            if(rv != null) {
-                ObjectMapper mapper = getObjectMapper();
-                response = mapper.readValue(rv, L3Network.class);
-            }
-
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("requestL3NetworkQueryByName", exc);
-            throw new AAIServiceException(exc);
-        }
-        return response;
-    }
-
-    @Override
-    public boolean postL3NetworkData(String networkId, L3Network data) throws AAIServiceException {
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("l3-network");
-            request.addRequestProperty("l3-network.network-id", networkId);
-            request.setRequestObject(data);
-            Object response = executor.post(request);
-            return true;
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn(Object.class.getClass().getEnclosingMethod().getName(), exc);
-            throw new AAIServiceException(exc);
-        }
-    }
-
-    @Override
-    public boolean deleteL3NetworkData(String networkId, String resourceVersion) throws AAIServiceException {
-        boolean response = false;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("l3-network");
-            request.addRequestProperty("l3-network.network-id", networkId);
-            response = executor.delete(request, resourceVersion);
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("deleteL3NetworkData", exc);
-            throw new AAIServiceException(exc);
-        }
-
-        return response;
-    }
-
-
-    @Override
-    public VpnBinding requestVpnBindingData(String vpnId) throws AAIServiceException {
-        VpnBinding response = null;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("vpn-binding");
-            request.addRequestProperty("vpn-binding.vpn-id", vpnId);
-
-            String rv = executor.get(request);
-            if(rv != null) {
-                ObjectMapper mapper = getObjectMapper();
-                response = mapper.readValue(rv, VpnBinding.class);
-            }
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("requestVpnBindingData", exc);
-            throw new AAIServiceException(exc);
-        }
-        return response;
-    }
-
-    @Override
-    public boolean deleteVpnBindingData(String vpnId, String resourceVersion) throws AAIServiceException {
-        boolean response = false;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("vpn-binding");
-            request.addRequestProperty("vpn-binding.vpn-id", vpnId);
-            response = executor.delete(request, resourceVersion);
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("deleteVpnBindingData", exc);
-            throw new AAIServiceException(exc);
-        }
-        return response;
-    }
-
-
-    @Override
-    public VnfImage requestVnfImageData(String vnf_image_uuid) throws AAIServiceException {
-        VnfImage response = null;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("vnf-image");
-            request.addRequestProperty("vnf-image.vnf-image-uuid", vnf_image_uuid);
-
-            String rv = executor.get(request);
-            if(rv != null) {
-                ObjectMapper mapper = getObjectMapper();
-                response = mapper.readValue(rv, VnfImage.class);
-            }
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("requestVnfImageData", exc);
-            throw new AAIServiceException(exc);
-        }
-        return response;
-    }
-
-    @Override
-    public VnfImage requestVnfImageDataByVendorModel(String vendor, String model) throws AAIServiceException {
-        return requestVnfImageDataByVendorModelVersion(vendor, model, null);
-    }
-
-    @Override
-    public VnfImage requestVnfImageDataByVendorModelVersion(String vendor, String model, String version) throws AAIServiceException
-    {
-        List<VnfImage> responseList = new ArrayList<VnfImage>();
-        VnfImage response = null;
-        InputStream inputStream = null;
-
-        try {
-            String request_url = target_uri+vnf_image_query_path + (version==null? "": "&application-version={application_version}");
-            request_url = request_url.replace("{application_vendor}", encodeQuery(vendor)) ;
-            request_url = request_url.replace("{application_model}", encodeQuery(model)) ;
-            if(version != null) {
-                request_url = request_url.replace("{application_version}", encodeQuery(version)) ;
-            }
-            URL http_req_url =    new URL(request_url);
-
-            HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.GET);
-
-            LOGwriteFirstTrace(HttpMethod.GET, http_req_url.toString());
-            LOGwriteDateTrace("application_vendor", vendor);
-            LOGwriteDateTrace("application_model", model);
-            if(version != null) {
-                LOGwriteDateTrace("application_version", version);
-            }
-
-            // Check for errors
-            int responseCode = con.getResponseCode();
-            if (responseCode == HttpURLConnection.HTTP_OK) {
-                inputStream = con.getInputStream();
-            } else {
-                inputStream = con.getErrorStream();
-            }
-
-            // Process the response
-            LOG.debug("HttpURLConnection result:" + responseCode);
-            if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8));
-            BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) );
-
-            ObjectMapper mapper = getObjectMapper();
-
-            if (responseCode == HttpURLConnection.HTTP_OK) {
-                response = mapper.readValue(reader, VnfImage.class);
-                String original_buffer = mapper.writeValueAsString(response);
-                LOGwriteEndingTrace(HttpURLConnection.HTTP_OK, "SUCCESS", original_buffer);
-                if(response.getApplicationVendor() == null  /*&& response.getAdditionalProperties() != null && !response.getAdditionalProperties().isEmpty()*/){
-                    LOG.warn("A List of multiple VNF-IMAGE entries has been returned");
-                    VnfImages listOfObjects = mapper.readValue(original_buffer, VnfImages.class);
-                    if(!listOfObjects.getVnfImage().isEmpty()) {
-                        response = listOfObjects.getVnfImage().get(0);
-                    }
-                }
-            } else if(responseCode == HttpURLConnection.HTTP_NOT_FOUND ) {
-                LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist.");
-                return response;
-            } else {
-                ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class);
-                LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse));
-                throw new AAIServiceException(responseCode, errorresponse);
-            }
-
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("requestVnfImageData", exc);
-            throw new AAIServiceException(exc);
-        } finally {
-            if(inputStream != null){
-                try {
-                    inputStream.close();
-                } catch(Exception exc) {
-
-                }
-            }
-        }
-        return response;
-    }
-
 
     public boolean sendNotify(NotifyEvent event, String serviceInstanceId, String pathCode) throws AAIServiceException {
         InputStream inputStream = null;
 
         try {
 
-            String selfLink = selflink_fqdn;
+            String selfLink = selflinkFqdn;
             if(SELFLINK_AVPN != null && SELFLINK_AVPN.equals(pathCode)) {
-                selfLink = selflink_avpn;
+                selfLink = selflinkAvpn;
             }
             selfLink = selfLink.replace("{service-instance-id}", encodeQuery(serviceInstanceId));
             event.setSelflink(selfLink);
@@ -1962,7 +789,7 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
 
             SSLSocketFactory sockFact = CTX.getSocketFactory();
 
-            String request_url = target_uri+ubb_notify_path;
+            String request_url = targetUri+ubb_notify_path;
             URL http_req_url =    new URL(request_url);
 
             HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.PUT);
@@ -2026,7 +853,7 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
         InputStream inputStream = null;
 
         try {
-            String request_url = target_uri+query_nodes_path;
+            String request_url = targetUri+queryNodesPath;
             request_url = request_url.replace("{node-type}", encodeQuery(node_type)) ;
             request_url = request_url.replace("{entity-identifier}", entityIdentifier) ;
             request_url = request_url.replace("{entity-name}", encodeQuery(entityName)) ;
@@ -2225,511 +1052,6 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
         return entity;
     }
 
-    class AAIRequestExecutor implements AAIExecutorInterface {
-
-        @Override
-        public String get(AAIRequest request) throws AAIServiceException {
-            String response = null;
-            InputStream inputStream = null;
-            HttpURLConnection con = null;
-            URL requestUrl = null;
-
-            String requestId = UUID.randomUUID().toString();
-            StringBuilder errorStringBuilder = new StringBuilder();
-
-            try {
-
-                if(request.getRequestObject() != null) {
-                    requestUrl = request.getRequestUrl(HttpMethod.POST, null);
-                    requestUrl = appendDepth(requestUrl, request);
-                    con = getConfiguredConnection(requestUrl, HttpMethod.POST);
-                    String json_text = request.toJSONString();
-                    LOGwriteDateTrace("data", json_text);
-                    logMetricRequest(requestId, "POST "+requestUrl.getPath(), json_text, requestUrl.getPath());
-                    OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream());
-                    osw.write(json_text);
-                    osw.flush();
-                } else {
-                    requestUrl = request.getRequestUrl(HttpMethod.GET, null);
-                    requestUrl = appendDepth(requestUrl, request);
-                    con = getConfiguredConnection(requestUrl, HttpMethod.GET);
-                    logMetricRequest(requestId, "GET "+requestUrl.getPath(), "", requestUrl.getPath());
-                }
-
-                // Check for errors
-                String responseMessage = con.getResponseMessage();
-                int responseCode = con.getResponseCode();
-                if (responseCode == HttpURLConnection.HTTP_OK) {
-                    inputStream = con.getInputStream();
-                } else {
-                    inputStream = con.getErrorStream();
-                }
-
-                // Process the response
-                LOG.debug("HttpURLConnection result:" + responseCode + " : " + responseMessage);
-                logMetricResponse(requestId, responseCode, responseMessage);
-
-                if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8));
-                BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) );
-
-                ObjectMapper mapper = getObjectMapper();
-
-                if (responseCode == HttpURLConnection.HTTP_OK) {
-                    StringBuilder stringBuilder = new StringBuilder();
-                    String line = null;
-                    while( ( line = reader.readLine() ) != null ) {
-                        stringBuilder.append( line );
-                    }
-                    response = stringBuilder.toString();
-                    try {
-                        Object object = mapper.readValue(response, Object.class);
-                        LOGwriteEndingTrace(HttpURLConnection.HTTP_OK, responseMessage, mapper.writeValueAsString(object));
-                    } catch(Exception exc) {
-                        LOGwriteEndingTrace(HttpURLConnection.HTTP_OK, responseMessage, mapper.writeValueAsString(response));
-                    }
-                } else if (responseCode == HttpURLConnection.HTTP_NOT_FOUND) {
-                    LOGwriteEndingTrace(responseCode, responseMessage, "Entry does not exist.");
-                    ErrorResponse errorresponse = null;
-                    try {
-                        errorresponse = mapper.readValue(reader, ErrorResponse.class);
-                    } catch(Exception exc) {
-                        errorresponse = new ErrorResponse();
-                        RequestError requestError = new RequestError();
-                        ServiceException serviceException = new ServiceException();
-                        serviceException.setText("Entry does not exist.");
-                        requestError.setServiceException(serviceException);
-                        errorresponse.setRequestError(requestError );
-                    }
-                    throw new AAIServiceException(responseCode, errorresponse);
-                } else if (responseCode == HttpURLConnection.HTTP_UNAUTHORIZED) {
-                    StringBuilder stringBuilder = new StringBuilder();
-                    String line = null;
-                    while( ( line = reader.readLine() ) != null ) {
-                        stringBuilder.append( line );
-                    }
-                    LOGwriteEndingTrace(responseCode, responseMessage, stringBuilder.toString());
-                    ServiceException serviceException = new ServiceException();
-                    serviceException.setMessageId("HTTP_UNAUTHORIZED");
-                    serviceException.setText(stringBuilder.toString());
-                    RequestError requestError = new RequestError();
-                    requestError.setServiceException(serviceException);
-                    ErrorResponse errorresponse = new ErrorResponse();
-                    errorresponse.setRequestError(requestError);
-                    throw new AAIServiceException(responseCode, errorresponse);
-                } else {
-//                    StringBuilder errorStringBuilder = new StringBuilder();
-                    String line = null;
-                    while( ( line = reader.readLine() ) != null ) {
-                        errorStringBuilder.append("\n").append( line );
-                    }
-
-                    ErrorResponse errorresponse = mapper.readValue(errorStringBuilder.toString(), ErrorResponse.class);
-//                    ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class);
-                    LOGwriteEndingTrace(responseCode, responseMessage, mapper.writeValueAsString(errorresponse));
-                    throw new AAIServiceException(responseCode, errorresponse);
-                }
-
-            } catch(AAIServiceException aaiexc) {
-                throw aaiexc;
-            } catch (Exception exc) {
-                LOG.warn(errorStringBuilder.toString(), exc);
-                throw new AAIServiceException(exc);
-            } finally {
-                if (con != null) {
-                    con.disconnect();
-                }
-                if(inputStream != null){
-                    try {
-                        inputStream.close();
-                    } catch(Exception exc) {
-
-                    }
-                }
-            }
-            return response;
-        }
-
-        private URL appendDepth(URL requestUrl, AAIRequest request) throws MalformedURLException {
-
-            String depth = request.requestProperties.getProperty("depth", "1");
-            String path = requestUrl.toString();
-            if(path.contains("?depth=") || path.contains("&depth=")) {
-                return requestUrl;
-            } else {
-                if(path.contains("?")) {
-                    path = String.format("%s&depth=%s", path, depth);
-                } else {
-                    path = String.format("%s?depth=%s", path, depth);
-                }
-                return new URL(path);
-            }
-        }
-
-        @Override
-        public String post(AAIRequest request) throws AAIServiceException {
-            InputStream inputStream = null;
-            String requestId = UUID.randomUUID().toString();
-            HttpURLConnection con = null;
-
-            try {
-                String resourceVersion = null;
-                AAIDatum instance = request.getRequestObject();
-
-                Method getResourceVersionMethod = instance.getClass().getMethod("getResourceVersion");
-                if(getResourceVersionMethod != null){
-                    try {
-                        getResourceVersionMethod.setAccessible(true);
-                        Object object = getResourceVersionMethod.invoke(instance);
-                        if(object != null)
-                            resourceVersion = object.toString();
-                    } catch (InvocationTargetException x) {
-                        Throwable cause = x.getCause();
-                    }
-                }
-
-                URL requestUrl = null;
-                con = getConfiguredConnection(requestUrl = request.getRequestUrl(HttpMethod.PUT, resourceVersion), HttpMethod.PUT);
-                ObjectMapper mapper = getObjectMapper();
-                String json_text = request.toJSONString();
-
-                LOGwriteDateTrace("data", json_text);
-                logMetricRequest(requestId, "PUT "+requestUrl.getPath(), json_text, requestUrl.getPath());
-
-                if (json_text != null) {
-                    OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream());
-                    osw.write(json_text);
-                    osw.flush();
-                }
-                // Check for errors
-                String responseMessage = con.getResponseMessage();
-                int responseCode = con.getResponseCode();
-                if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) {
-                    inputStream = con.getInputStream();
-                } else {
-                    inputStream = con.getErrorStream();
-                }
-
-                LOG.debug("HttpURLConnection result:" + responseCode + " : " + responseMessage);
-                logMetricResponse(requestId,responseCode, responseMessage);
-
-                // Process the response
-                BufferedReader reader;
-                String line = null;
-                reader = new BufferedReader( new InputStreamReader( inputStream ) );
-                mapper.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
-
-                if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) {
-                    StringBuilder stringBuilder = new StringBuilder();
-
-                    while( ( line = reader.readLine() ) != null ) {
-                        stringBuilder.append( line );
-                    }
-                    LOGwriteEndingTrace(responseCode, responseMessage, (stringBuilder != null) ? stringBuilder.toString() : "{no-data}");
-                    return stringBuilder.toString();
-                } else {
-                    ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class);
-                    LOGwriteEndingTrace(responseCode, responseMessage, mapper.writeValueAsString(errorresponse));
-
-                    throw new AAIServiceException(responseCode, errorresponse);
-                }
-            } catch(AAIServiceException aaiexc) {
-                throw aaiexc;
-            } catch (Exception exc) {
-                LOG.warn("AAIRequestExecutor.post", exc);
-                throw new AAIServiceException(exc);
-            } finally {
-                if (con != null) {
-                    con.disconnect();
-                }
-                try {
-                    if(inputStream != null)
-                    inputStream.close();
-                } catch (Exception exc) {
-
-                }
-            }
-        }
-
-        @Override
-        public Boolean delete(AAIRequest request, String resourceVersion) throws AAIServiceException {
-            Boolean response = null;
-            InputStream inputStream = null;
-            String requestId = UUID.randomUUID().toString();
-
-            if(resourceVersion == null) {
-                throw new AAIServiceException("resource-version is required for DELETE request");
-            }
-
-            try {
-                URL requestUrl = null;
-                HttpURLConnection conn = getConfiguredConnection(requestUrl = request.getRequestUrl(HttpMethod.DELETE, resourceVersion), HttpMethod.DELETE);
-                logMetricRequest(requestId, "DELETE "+requestUrl.getPath(), "", requestUrl.getPath());
-                conn.setDoOutput(true);
-
-                // Check for errors
-                String responseMessage = conn.getResponseMessage();
-                int responseCode = conn.getResponseCode();
-                if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) {
-                    inputStream = conn.getInputStream();
-                } else {
-                    inputStream = conn.getErrorStream();
-                }
-
-                // Process the response
-                LOG.debug("HttpURLConnection result:" + responseCode + " : " + responseMessage);
-                logMetricResponse(requestId,responseCode, responseMessage);
-
-                if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8));
-                BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) );
-                String line = null;
-
-                ObjectMapper mapper = getObjectMapper();
-
-                if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) {
-                    StringBuilder stringBuilder = new StringBuilder();
-
-                    while( ( line = reader.readLine() ) != null ) {
-                        stringBuilder.append( line );
-                    }
-                    LOGwriteEndingTrace(responseCode, responseMessage, stringBuilder.toString());
-                    response = true;
-                } else if(responseCode == HttpURLConnection.HTTP_NOT_FOUND ) {
-                    LOGwriteEndingTrace(responseCode, responseMessage, "Entry does not exist.");
-                    response = false;
-                } else {
-                    ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class);
-                    LOGwriteEndingTrace(responseCode, responseMessage, mapper.writeValueAsString(errorresponse));
-                    throw new AAIServiceException(responseCode, errorresponse);
-                }
-            } catch(AAIServiceException aaiexc) {
-                throw aaiexc;
-            } catch (Exception exc) {
-                LOG.warn("delete", exc);
-                throw new AAIServiceException(exc);
-            } finally {
-                if(inputStream != null){
-                    try {
-                        inputStream.close();
-                    } catch(Exception exc) {
-
-                    }
-                }
-            }
-            return response;
-        }
-
-        @Override
-        public Object query(AAIRequest request, Class clas) throws AAIServiceException {
-            Object response = null;
-            InputStream inputStream = null;
-            HttpURLConnection con = null;
-            URL requestUrl = null;
-            String requestId = UUID.randomUUID().toString();
-
-            try {
-                requestUrl = request.getRequestQueryUrl(HttpMethod.GET);
-                con = getConfiguredConnection(requestUrl , HttpMethod.GET);
-                logMetricRequest(requestId, "GET "+requestUrl.getPath(), "", requestUrl.getPath());
-
-                // Check for errors
-                String responseMessage = con.getResponseMessage();
-                int responseCode = con.getResponseCode();
-                if (responseCode == HttpURLConnection.HTTP_OK) {
-                    inputStream = con.getInputStream();
-                } else {
-                    inputStream = con.getErrorStream();
-                }
-
-                logMetricResponse(requestId,responseCode, responseMessage);
-                ObjectMapper mapper = getObjectMapper();
-
-                if (responseCode == HttpURLConnection.HTTP_OK) {
-                    // Process the response
-                    BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) );
-                    response = mapper.readValue(reader, clas);
-                    LOGwriteEndingTrace(HttpURLConnection.HTTP_OK, "SUCCESS", mapper.writeValueAsString(response));
-                } else if (responseCode == HttpURLConnection.HTTP_NOT_FOUND) {
-                    LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist.");
-                    return response;
-                } else {
-                    BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) );
-                    ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class);
-                    LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse));
-                    throw new AAIServiceException(responseCode, errorresponse);
-                }
-
-            } catch(AAIServiceException aaiexc) {
-                throw aaiexc;
-            } catch (Exception exc) {
-                LOG.warn("GET", exc);
-                throw new AAIServiceException(exc);
-            } finally {
-                if(inputStream != null){
-                    try {
-                        inputStream.close();
-                    } catch(Exception exc) {
-
-                    }
-                }
-                if (con != null) {
-                    con.disconnect();
-                }
-            }
-            return response;
-        }
-
-        @Override
-        public Boolean patch(AAIRequest request, String resourceVersion) throws AAIServiceException {
-            InputStream inputStream = null;
-            String requestId = UUID.randomUUID().toString();
-
-            try {
-                AAIDatum instance = request.getRequestObject();
-                if(instance instanceof ResourceVersion) {
-                    resourceVersion = ((ResourceVersion)instance).getResourceVersion();
-                }
-
-                URL requestUrl = null;
-                HttpURLConnection con = getConfiguredConnection(requestUrl = request.getRequestUrl("PATCH", resourceVersion), "PATCH");
-                ObjectMapper mapper = getObjectMapper();
-                String json_text = request.toJSONString();
-
-                LOGwriteDateTrace("data", json_text);
-                logMetricRequest(requestId, "PATCH "+requestUrl.getPath(), json_text, requestUrl.getPath());
-
-                if (json_text != null) {
-                    OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream());
-                    osw.write(json_text);
-                    osw.flush();
-                    osw.close();
-                }
-
-                // Check for errors
-                String responseMessage = con.getResponseMessage();
-                int responseCode = con.getResponseCode();
-                if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) {
-                    inputStream = con.getInputStream();
-                } else {
-                    inputStream = con.getErrorStream();
-                }
-
-                LOG.info("HttpURLConnection result: " + responseCode + " : " + responseMessage);
-                logMetricResponse(requestId,responseCode, responseMessage);
-
-                // Process the response
-                BufferedReader reader;
-                String line = null;
-                reader = new BufferedReader( new InputStreamReader( inputStream ) );
-                mapper.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
-
-                if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) {
-                    StringBuilder stringBuilder = new StringBuilder();
-
-                    while( ( line = reader.readLine() ) != null ) {
-                        stringBuilder.append( line );
-                    }
-                    LOGwriteEndingTrace(responseCode, responseMessage,
-                                               (stringBuilder.length() > 0) ? stringBuilder.toString() : "{no-data}");
-                    return true;
-                } else {
-                    StringBuilder stringBuilder = new StringBuilder();
-
-                    while( ( line = reader.readLine() ) != null ) {
-                        stringBuilder.append("\n").append( line );
-                    }
-                    LOG.info(stringBuilder.toString());
-
-
-                    ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class);
-                    LOGwriteEndingTrace(responseCode, responseMessage, mapper.writeValueAsString(errorresponse));
-
-                    throw new AAIServiceException(responseCode, errorresponse);
-                }
-            } catch(AAIServiceException aaiexc) {
-                throw aaiexc;
-            } catch (Exception exc) {
-                LOG.warn("AAIRequestExecutor.patch", exc);
-                throw new AAIServiceException(exc);
-            } finally {
-                try {
-                    if(inputStream != null)
-                    inputStream.close();
-                } catch (Exception exc) {
-
-                }
-            }
-        }
-    }
-
-    @Override
-    public Tenant requestTenantData(String tenant_id, String cloudOwner, String cloudRegionId) throws AAIServiceException {
-        Tenant response = null;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("tenant");
-            request.addRequestProperty("tenant.tenant-id", tenant_id);
-            request.addRequestProperty("cloud-region.cloud-owner", cloudOwner);
-            request.addRequestProperty("cloud-region.cloud-region-id", cloudRegionId);
-
-            String rv = executor.get(request);
-            if(rv != null) {
-                ObjectMapper mapper = getObjectMapper();
-                response = mapper.readValue(rv, Tenant.class);
-            }
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("requestTenantData", exc);
-            throw new AAIServiceException(exc);
-        }
-
-        return response;
-    }
-
-    @Override
-    public Tenant requestTenantDataByName(String tenant_name, String cloudOwner, String cloudRegionId) throws AAIServiceException {
-        Tenant response = null;
-
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("tenant");
-            request.addRequestProperty("tenant.tenant-name", tenant_name);
-            request.addRequestProperty("cloud-region.cloud-owner", cloudOwner);
-            request.addRequestProperty("cloud-region.cloud-region-id", cloudRegionId);
-            Object rv = executor.query(request, Tenant.class);
-            if(rv == null)
-                return (Tenant)null;
-            else
-                response = (Tenant)rv;
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("requestTenantDataByName", exc);
-            throw new AAIServiceException(exc);
-        }
-
-        return response;
-    }
-
-
-    @Override
-    public boolean postTenantData(String tenant_id, String cloudOwner, String cloudRegionId, Tenant tenannt) throws AAIServiceException {
-        try {
-            AAIRequest request = AAIRequest.getRequestFromResource("tenant");
-            request.addRequestProperty("tenant.tenant-id", tenant_id);
-            request.addRequestProperty("cloud-region.cloud-owner", cloudOwner);
-            request.addRequestProperty("cloud-region.cloud-region-id", cloudRegionId);
-            request.setRequestObject(tenannt);
-            Object response = executor.post(request);
-            return true;
-        } catch(AAIServiceException aaiexc) {
-            throw aaiexc;
-        } catch (Exception exc) {
-            LOG.warn("postTenantData", exc);
-            throw new AAIServiceException(exc);
-        }
-    }
-
-
     @Override
     public String getTenantIdFromVserverUrl(URL url) {
 
@@ -2795,7 +1117,7 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
 
 
     @Override
-    public AAIRequestExecutor getExecutor() {
+    public AAIExecutorInterface getExecutor() {
         return executor;
     }
 
@@ -2990,6 +1312,7 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
         mapper.setAnnotationIntrospector(AnnotationIntrospector.pair(introspector, secondary));
         mapper.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
         mapper.setSerializationInclusion(Include.NON_NULL);
+        mapper.setSerializationInclusion(Include.NON_EMPTY);
         return mapper;
     }
 
@@ -3000,8 +1323,6 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
         String targetEntity = "A&AI";
         String targetVirtualEntity = null;
 
-        targetServiceName = "";
-
         ml.logRequest(svcInstanceId, svcName, partnerName, targetEntity, targetServiceName, targetVirtualEntity, msg);
     }
 
@@ -3052,6 +1373,7 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
         String normResource = resource.split(":")[0];
 
         switch(normResource){
+		case "custom-query":
         case "formatted-query":
         case "generic-query":
         case "named-query":
@@ -3080,6 +1402,7 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
         String normResource = resource.split(":")[0];
 
         switch(normResource){
+		case "custom-query":
         case "formatted-query":
         case "generic-query":
         case "named-query":
@@ -3108,6 +1431,7 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
         String normResource = resource.split(":")[0];
 
         switch(normResource){
+		case "custom-query":
         case "formatted-query":
         case "generic-query":
         case "named-query":
@@ -3193,7 +1517,7 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
     }
 
     /* (non-Javadoc)
-     * @see org.openecomp.sdnc.sli.aai.haha#query(org.openecomp.sdnc.sli.aai.AAIRequest)
+     * @see org.onap.ccsdk.sli.core.sli.aai.haha#query(org.onap.ccsdk.sli.core.sli.aai.AAIRequest)
      */
     @Override
     public String query(AAIRequest request) throws AAIServiceException {
@@ -3201,7 +1525,7 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
     }
 
     /* (non-Javadoc)
-     * @see org.openecomp.sdnc.sli.aai.haha#save(org.openecomp.sdnc.sli.aai.AAIRequest)
+     * @see org.onap.ccsdk.sli.core.sli.aai.haha#save(org.onap.ccsdk.sli.core.sli.aai.AAIRequest)
      */
     @Override
     public String save(AAIRequest request) throws AAIServiceException {
@@ -3213,11 +1537,11 @@ public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicRe
     }
 
     /* (non-Javadoc)
-     * @see org.openecomp.sdnc.sli.aai.haha#delete(org.openecomp.sdnc.sli.aai.AAIRequest, java.lang.String)
+     * @see org.onap.ccsdk.sli.core.sli.aai.haha#delete(org.onap.ccsdk.sli.core.sli.aai.AAIRequest, java.lang.String)
      */
     @Override
     public boolean delete(AAIRequest request, String resourceVersion) throws AAIServiceException {
-        return executor.patch(request, resourceVersion);
+        return executor.delete(request, resourceVersion);
     }
 
 }
diff --git a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIServiceUtils.java b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIServiceUtils.java
index 0566aac72..126b9b265 100755
--- a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIServiceUtils.java
+++ b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/AAIServiceUtils.java
@@ -22,6 +22,7 @@
 package org.onap.ccsdk.sli.adaptors.aai;
 
 import java.lang.annotation.Annotation;
+import java.lang.reflect.Method;
 import java.net.MalformedURLException;
 import java.net.URI;
 import java.net.URISyntaxException;
@@ -111,6 +112,16 @@ public class AAIServiceUtils {
         return null;
     }
 
+	public static Method getRelationshipListGetterMethodFromClassDefinition(Class resourceClass) {
+		Method getRelationshipListMethod = null;
+		
+		try {
+			 getRelationshipListMethod = resourceClass.getMethod("getRelationshipList");
+		} catch(Exception exc) {
+			getLogger().debug("Retrofiting relationship data: " + exc.getMessage());
+		}
+		return getRelationshipListMethod;
+	}
 
     private static Logger getLogger() {
         return LOG;
@@ -311,6 +322,7 @@ public class AAIServiceUtils {
     public static boolean isValidFormat(String resource, HashMap<String, String> nameValues) {
 
         switch(resource){
+	case "custom-query":
         case "formatted-query":
         case "generic-query":
         case "named-query":
@@ -329,10 +341,10 @@ public class AAIServiceUtils {
         Set<String> keys = nameValues.keySet();
         for(String key : keys) {
             if(!key.contains(".")) {
-                if("depth".equals(key) || "related-to".equals(key) || "related_to".equals(key) || "related-link".equals(key) || "related_link".equals(key) || "selflink".equals(key))
+				if("depth".equals(key) || "related-to".equals(key) || "related_to".equals(key) || "related-link".equals(key) || "related_link".equals(key) || "selflink".equals(key) || "resource_path".equals(key))
                     continue;
                 else {
-                    getLogger().warn(String.format("key %s is incompatible with resource type '%s'", key, resource));
+					getLogger().warn(String.format("key '%s' is incompatible with resource type '%s'", key, resource));
                 }
             }
         }
diff --git a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/GenericQueryRequest.java b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/GenericQueryRequest.java
index 98de85a58..6dd11238d 100644
--- a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/GenericQueryRequest.java
+++ b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/GenericQueryRequest.java
@@ -8,9 +8,9 @@
  * 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.
@@ -35,9 +35,9 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 public class GenericQueryRequest extends AAIRequest {
 
 	public static final String GENERIC_SEARCH_PATH			= "org.onap.ccsdk.sli.adaptors.aai.query.generic";
-	
+
 	private final String generic_search_path;
-	
+
 	public static final String START_NODE_TYPE = "start-node-type";
 	public static final String IDENTIFIER = "identifier";
 	public static final String VALUE = "value";
@@ -47,27 +47,6 @@ public class GenericQueryRequest extends AAIRequest {
 		generic_search_path = configProperties.getProperty(GENERIC_SEARCH_PATH);
 	}
 
-	
-//	@Override
-//	public URL getRequestUrl(String method, String resourceVersion) throws UnsupportedEncodingException, MalformedURLException {
-//
-//		String request_url = target_uri+generic_search_path;
-//		String key = START_NODE_TYPE;
-//
-//		String encoded_vnf = encodeQuery(requestProperties.getProperty(key));
-//		request_url = request_url.replace("{vnf-id}", encoded_vnf) ;
-//		
-//		if(resourceVersion != null) {
-//			request_url = request_url +"?resource-version="+resourceVersion;
-//		}
-//		URL http_req_url =	new URL(request_url);
-//
-//		aaiService.LOGwriteFirstTrace(method, http_req_url.toString());
-//		
-//		
-//		return http_req_url;
-//	}
-
 	@Override
 	public URL getRequestUrl(String method, String resourceVersion) throws UnsupportedEncodingException, MalformedURLException {
 
@@ -81,12 +60,12 @@ public class GenericQueryRequest extends AAIRequest {
 		URL http_req_url =	new URL(request_url);
 
 		aaiService.LOGwriteFirstTrace(method, http_req_url.toString());
-		
+
 		return http_req_url;
 	}
-	
+
 	@Override
-	public URL getRequestQueryUrl(String method) throws UnsupportedEncodingException, MalformedURLException {	
+	public URL getRequestQueryUrl(String method) throws UnsupportedEncodingException, MalformedURLException {
 		return getRequestUrl(method, null);
 	}
 
@@ -126,19 +105,19 @@ public class GenericQueryRequest extends AAIRequest {
 		String encoded_vnf = encodeQuery(requestProperties.getProperty(key));
 		request_url = request_url.replace("{identifier}", encoded_vnf) ;
 		aaiService.LOGwriteDateTrace("identifier", requestProperties.getProperty(key));
-		
+
 		key = VALUE;
 
 		encoded_vnf = encodeQuery(requestProperties.getProperty(key));
 		request_url = request_url.replace("{value}", encoded_vnf) ;
 		aaiService.LOGwriteDateTrace("value", requestProperties.getProperty(key));
-		
+
 		key = START_NODE_TYPE;
 
 		encoded_vnf = encodeQuery(requestProperties.getProperty(key));
 		request_url = request_url.replace("{start-node-type}", encoded_vnf) ;
 		aaiService.LOGwriteDateTrace("start-node-type", requestProperties.getProperty(key));
-		
+
 		return request_url;
 	}
 }
diff --git a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/GenericRequest.java b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/GenericRequest.java
index dd192b798..a272cf077 100755
--- a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/GenericRequest.java
+++ b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/GenericRequest.java
@@ -24,7 +24,9 @@ package org.onap.ccsdk.sli.adaptors.aai;
 import java.io.UnsupportedEncodingException;
 import java.lang.annotation.Annotation;
 import java.lang.reflect.Field;
+import java.lang.reflect.Method;
 import java.net.MalformedURLException;
+import java.net.URISyntaxException;
 import java.net.URL;
 import java.util.HashMap;
 import java.util.Map;
@@ -32,7 +34,7 @@ import java.util.Set;
 
 import javax.xml.bind.annotation.XmlElement;
 import javax.xml.bind.annotation.XmlRootElement;
-
+import javax.xml.bind.annotation.XmlType;
 import org.onap.ccsdk.sli.adaptors.aai.data.AAIDatum;
 import org.openecomp.aai.inventory.v11.L3Network;
 import org.openecomp.aai.inventory.v11.L3Networks;
@@ -153,10 +155,15 @@ public class GenericRequest extends AAIRequest {
                             Field field = fields[0];
                             String fieldName = field.getName();
                             XmlElement annotation = field.getAnnotation(XmlElement.class);
-                            String primaryId = annotation.name();
+							String primaryId = null;
+							if(annotation != null) {
+								primaryId = annotation.name();
                             if("##default".equals(primaryId)) {
                                 primaryId = fieldName;
                             }
+							} else {
+								primaryId = fieldName;
+							}
 
                             String token = String.format("%s/{%s}", splitKey[0], primaryId);
 
@@ -208,7 +215,7 @@ public class GenericRequest extends AAIRequest {
     }
 
     @Override
-    public URL getRequestQueryUrl(String method) throws UnsupportedEncodingException, MalformedURLException {
+	public URL getRequestQueryUrl(String method) throws UnsupportedEncodingException, MalformedURLException, URISyntaxException {
         return this.getRequestUrl(method, null);
     }
 
diff --git a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/NodesQueryRequest.java b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/NodesQueryRequest.java
index f1d55fa99..f7aaccb9a 100644..100755
--- a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/NodesQueryRequest.java
+++ b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/NodesQueryRequest.java
@@ -51,7 +51,7 @@ public class NodesQueryRequest extends AAIRequest {
 //	@Override
 //	public URL getRequestUrl(String method, String resourceVersion) throws UnsupportedEncodingException, MalformedURLException {
 //
-//		String request_url = target_uri+generic_search_path;
+//		String request_url = targetUri+generic_search_path;
 //		String key = START_NODE_TYPE;
 //
 //		String encoded_vnf = encodeQuery(requestProperties.getProperty(key));
diff --git a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/RelationshipListRequest.java b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/RelationshipListRequest.java
new file mode 100755
index 000000000..33e3167f8
--- /dev/null
+++ b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/RelationshipListRequest.java
@@ -0,0 +1,68 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ * 						reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.aai;
+
+import java.io.UnsupportedEncodingException;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.util.List;
+
+import org.apache.http.NameValuePair;
+import org.apache.http.client.utils.URIBuilder;
+import org.apache.http.message.BasicNameValuePair;
+import org.onap.ccsdk.sli.adaptors.aai.data.AAIDatum;
+import org.openecomp.aai.inventory.v11.RelationshipList;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.common.base.Joiner;
+
+public class RelationshipListRequest extends GenericRequest {
+	
+	public static final String SELFLINK = "selflink";
+
+	public RelationshipListRequest(AAIRequest masterRequest) {
+		super(RelationshipList.class);
+		this.addMasterRequest(masterRequest);
+	}
+
+	
+	@Override
+	public URL getRequestUrl(String method, String resourceVersion) throws UnsupportedEncodingException, MalformedURLException, URISyntaxException {
+
+		URL url = super.getRequestUrl(method, null);
+		URIBuilder builder = new URIBuilder(url.toURI());
+	    String newPath = builder.getPath() + "/relationship-list";
+	    builder.setPath(newPath);
+	    if(resourceVersion != null) {
+	    	List<NameValuePair> queryList = builder.getQueryParams();
+	    	NameValuePair nvp = new BasicNameValuePair("resourceVersion", resourceVersion);
+	    	queryList.add(nvp);
+	    }
+
+		aaiService.LOGwriteFirstTrace(method, builder.toString());
+		
+		return builder.build().toURL();
+	}
+}
diff --git a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/RelationshipRequest.java b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/RelationshipRequest.java
index 2b1ce3f08..a73206d4f 100644..100755
--- a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/RelationshipRequest.java
+++ b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/RelationshipRequest.java
@@ -3,7 +3,7 @@
  * openECOMP : SDN-C
  * ================================================================================
  * Copyright (C) 2017 AT&T Intellectual Property. All rights
- * 			reserved.
+ * 						reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -23,104 +23,45 @@ package org.onap.ccsdk.sli.adaptors.aai;
 
 import java.io.UnsupportedEncodingException;
 import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
 import java.net.URL;
+import java.util.List;
 
+import org.apache.http.NameValuePair;
+import org.apache.http.client.utils.URIBuilder;
+import org.apache.http.message.BasicNameValuePair;
 import org.onap.ccsdk.sli.adaptors.aai.data.AAIDatum;
-import org.openecomp.aai.inventory.v11.RelationshipList;
+import org.openecomp.aai.inventory.v11.Relationship;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.common.base.Joiner;
 
-public class RelationshipRequest extends AAIRequest {
+public class RelationshipRequest extends GenericRequest {
 
-	// tenant (1602)
-	public static final String RELATIONSHIP_LIST_PATH		= "org.onap.ccsdk.sli.adaptors.aai.path.relationship.list";
-	public static final String RELATIONSHIP_LIST_QUERY_PATH	= "org.onap.ccsdk.sli.adaptors.aai.path.relationship.list.query";
-	
-	private final String relationship_path;
-	private final String relationship_query_path;
-	
-	public static final String RELATED_TO = "related-to";
-	public static final String RELATIONSHIP_KEY = "relationship-key";
-
-	public RelationshipRequest() {
-		relationship_path = configProperties.getProperty(RELATIONSHIP_LIST_PATH, "/relationship-list/relationship");
-		relationship_query_path = configProperties.getProperty(RELATIONSHIP_LIST_QUERY_PATH);
+	public RelationshipRequest(AAIRequest masterRequest) {
+		super(Relationship.class);
+		this.addMasterRequest(masterRequest);
 	}
 
 	
 	@Override
-	public URL getRequestUrl(String method, String resourceVersion) throws UnsupportedEncodingException, MalformedURLException {
-
-		AAIRequest masterRequest = (AAIRequest)requestProperties.get(MASTER_REQUEST);
-		URL masterURL = masterRequest.getRequestUrl(method, null);
-		
-		String request_url = masterURL.toString();
-		request_url = request_url + relationship_path;
-		
-		if(request_url.contains("//")) {
-			request_url = request_url.replaceAll("//", "/");
-		}
-
-		if(requestProperties.containsKey(RELATED_TO)) {
-			String encoded_vnf = encodeQuery(requestProperties.getProperty(RELATED_TO));
-			request_url = request_url.replace("{related-to}", encoded_vnf) ;			
-		}
-
-//		if(resourceVersion != null) {
-//			request_url = request_url +"?resource-version="+resourceVersion;
-//		}
-		URL http_req_url =	new URL(request_url);
-
-		aaiService.LOGwriteFirstTrace(method, http_req_url.toString());
-		aaiService.LOGwriteDateTrace("related-to", requestProperties.getProperty(RELATED_TO));
+	public URL getRequestUrl(String method, String resourceVersion) throws UnsupportedEncodingException, MalformedURLException, URISyntaxException {
 		
-		return http_req_url;
-	}
-	
-	@Override
-	public URL getRequestQueryUrl(String method) throws UnsupportedEncodingException, MalformedURLException {
-
-		String request_url = targetUri+relationship_query_path;
-		String encoded_vnf = encodeQuery(requestProperties.getProperty(RELATIONSHIP_KEY));
-		request_url = request_url.replace("{tenant-name}", encoded_vnf) ;
-		URL http_req_url =	new URL(request_url);
 
-		aaiService.LOGwriteFirstTrace(method, http_req_url.toString());
-		aaiService.LOGwriteDateTrace("tenant_name", requestProperties.getProperty(RELATIONSHIP_KEY));
+		URL url = super.getRequestUrl(method, null);
+		URIBuilder builder = new URIBuilder(url.toURI());
+	    String newPath = builder.getPath() + "/relationship-list/relationship";
+	    builder.setPath(newPath);
+	    if(resourceVersion != null) {
+	    	List<NameValuePair> queryList = builder.getQueryParams();
+	    	NameValuePair nvp = new BasicNameValuePair("resourceVersion", resourceVersion);
+	    	queryList.add(nvp);
+	    }
+
+		aaiService.LOGwriteFirstTrace(method, builder.toString());
 		
-		return http_req_url;
-	}
-
-
-	@Override
-	public String toJSONString() {
-		ObjectMapper mapper = getObjectMapper();
-		Object tenant = requestDatum;
-		String json_text = null;
-		try {
-			json_text = mapper.writeValueAsString(tenant);
-		} catch (JsonProcessingException exc) {
-			handleException(this, exc);
-			return null;
-		}
-		return json_text;
-	}
-
-
-	@Override
-	public String[] getArgsList() {
-		String[] args = {RELATED_TO, RELATIONSHIP_KEY};
-		return args;
-	}
-
-
-	@Override
-	public Class<? extends AAIDatum> getModelClass() {
-		return RelationshipList.class;
-	}
-	
-	public boolean isDeleteDataRequired() {
-		return true;
+		return builder.build().toURL();
 	}
 }
diff --git a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/UpdateRequest.java b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/UpdateRequest.java
index 5074b46e5..789c13164 100644..100755
--- a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/UpdateRequest.java
+++ b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/UpdateRequest.java
@@ -23,6 +23,7 @@ package org.onap.ccsdk.sli.adaptors.aai;
 
 import java.io.UnsupportedEncodingException;
 import java.net.MalformedURLException;
+import java.net.URISyntaxException;
 import java.net.URL;
 import java.util.Map;
 import java.util.Properties;
@@ -44,12 +45,12 @@ public class UpdateRequest extends AAIRequest {
 
 	@Override
 	public URL getRequestUrl(String method, String resourceVersion)
-			throws UnsupportedEncodingException, MalformedURLException {
+			throws UnsupportedEncodingException, MalformedURLException, URISyntaxException {
 		return request.getRequestUrl(method, resourceVersion);
 	}
 
 	@Override
-	public URL getRequestQueryUrl(String method) throws UnsupportedEncodingException, MalformedURLException {
+	public URL getRequestQueryUrl(String method) throws UnsupportedEncodingException, MalformedURLException, URISyntaxException {
 		return request.getRequestQueryUrl(method);
 	}
 
diff --git a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/query/Result.java b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/query/Result.java
index 0bff86089..302e03138 100755
--- a/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/query/Result.java
+++ b/aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/query/Result.java
@@ -32,11 +32,13 @@ import javax.xml.bind.annotation.XmlType;
 
 import org.openecomp.aai.inventory.v11.CloudRegion;
 import org.openecomp.aai.inventory.v11.Complex;
+import org.openecomp.aai.inventory.v11.Configuration;
 import org.openecomp.aai.inventory.v11.GenericVnf;
 import org.openecomp.aai.inventory.v11.L3InterfaceIpv4AddressList;
 import org.openecomp.aai.inventory.v11.L3InterfaceIpv6AddressList;
 import org.openecomp.aai.inventory.v11.L3Network;
 import org.openecomp.aai.inventory.v11.LInterface;
+//import org.openecomp.aai.inventory.v11.OwningEntity;
 import org.openecomp.aai.inventory.v11.Pserver;
 import org.openecomp.aai.inventory.v11.ServiceInstance;
 import org.openecomp.aai.inventory.v11.Vnfc;
@@ -51,6 +53,7 @@ import com.fasterxml.jackson.annotation.JsonProperty;
 @XmlType(name = "", propOrder = {
     "cloud-region",
     "complex",
+	"configuration",
     "generic-vnf",
     "l3-interface-ipv4-address-list",
     "l3-interface-ipv6-address-list",
@@ -69,6 +72,8 @@ public class Result {
     private CloudRegion cloudRegion;
     @XmlElement(name = "complex")
     private Complex complex;
+	@XmlElement(name = "configuration")
+	private Configuration configuration;
     @XmlElement(name = "generic-vnf")
     private GenericVnf genericVnf;
     @XmlElement(name = "l3-interface-ipv4-address-list")
@@ -79,6 +84,8 @@ public class Result {
     private L3Network l3Network;
     @XmlElement(name = "l-interface")
     private LInterface lInterface;
+//	@XmlElement(name = "owning-entity")
+//	private OwningEntity owningEntity;
     @XmlElement(name = "pserver")
     private Pserver pserver;
     @XmlElement(name = "service-instance")
@@ -110,6 +117,16 @@ public class Result {
         this.complex = complex;
     }
 
+	@XmlElement(name = "configuration")
+	public Configuration getConfiguration() {
+		return configuration;
+	}
+
+	@XmlElement(name = "configuration")
+	public void setConfiguration(Configuration configuration) {
+		this.configuration = configuration;
+	}
+
     @XmlElement(name = "generic-vnf")
     public GenericVnf getGenericVnf ()
     {
@@ -161,6 +178,16 @@ public class Result {
         this.lInterface = linterface;
     }
 
+//	@XmlElement(name = "owning-entity")
+//	public OwningEntity getOwningEntity() {
+//		return owningEntity;
+//	}
+
+//	@XmlElement(name = "owning-entity")
+//	public void setOwningEntity(OwningEntity owningEntity) {
+//		this.owningEntity = owningEntity;
+//	}
+
     @XmlElement(name = "pserver")
     public Pserver getPserver() {
         return pserver;
@@ -194,6 +221,7 @@ public class Result {
     public Vserver getVserver() {
         return vserver;
     }
+
     @XmlElement(name = "vserver")
     public void setVserver(Vserver vserver) {
         this.vserver = vserver;