X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=generic-resource-api%2Fprovider%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fsdnc%2Fnorthbound%2FGenericResourceApiProvider.java;h=50367ce5de2b837966f20a338b6b78fc32dcb299;hb=69292cfed842cb54f318da75a5639396a44f686a;hp=021daddb9c99e9a330e71b12174e0c5f30ecda30;hpb=7e2a79d09429101a16fa1011770651a1880afd74;p=sdnc%2Fnorthbound.git

diff --git a/generic-resource-api/provider/src/main/java/org/onap/sdnc/northbound/GenericResourceApiProvider.java b/generic-resource-api/provider/src/main/java/org/onap/sdnc/northbound/GenericResourceApiProvider.java
index 021daddb..50367ce5 100644
--- a/generic-resource-api/provider/src/main/java/org/onap/sdnc/northbound/GenericResourceApiProvider.java
+++ b/generic-resource-api/provider/src/main/java/org/onap/sdnc/northbound/GenericResourceApiProvider.java
@@ -156,7 +156,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
     private static final String SERVICE_LOGIC_EXECUTION_ERROR_MESSAGE = "Caught exception executing service logic for {} ";
     private static final String UPDATING_TREE_INFO_MESSAGE = "Updating OPERATIONAL tree.";
     private static final String EMPTY_SERVICE_INSTANCE_MESSAGE = "exiting {} because the service-instance does not have any service data in SDNC";
-    private static final String INVALID_INPUT_ERROR_MESSAGE = "invalid input: the service-instance does not have any service data in SDNC";
+    protected static final String INVALID_INPUT_ERROR_MESSAGE = "invalid input: the service-instance does not have any service data in SDNC";
     private static final String ALLOTTED_RESOURCE_ID_PARAM = "allotted-resource-id";
     private static final String ERROR_NETWORK_ID = "error";
 
@@ -500,7 +500,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         // create a new response object
         ServiceTopologyOperationOutputBuilder responseBuilder = new ServiceTopologyOperationOutputBuilder();
 
-        if (hasInvalidService(input)) {
+        if (hasInvalidServiceId(input)) {
             log.debug(NULL_OR_EMPTY_ERROR_MESSAGE, svcOperation);
             responseBuilder.setResponseCode("404");
             responseBuilder.setResponseMessage(NULL_OR_EMPTY_ERROR_PARAM);
@@ -640,7 +640,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         }
     }
 
-    private boolean hasInvalidService(ServiceTopologyOperationInput input) {
+    private boolean hasInvalidServiceId(ServiceTopologyOperationInput input) {
         return input == null || input.getServiceInformation() == null
             || input.getServiceInformation().getServiceInstanceId() == null
             || input.getServiceInformation().getServiceInstanceId().length() == 0;
@@ -708,7 +708,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         // create a new response object
         VnfTopologyOperationOutputBuilder responseBuilder = new VnfTopologyOperationOutputBuilder();
 
-        if (hasInvalidService(input)) {
+        if (hasInvalidServiceId(input)) {
 
             log.debug(NULL_OR_EMPTY_ERROR_MESSAGE, svcOperation);
             responseBuilder.setResponseCode("404");
@@ -786,7 +786,11 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
             responseObject.setMessage(respProps.getProperty(ERROR_MESSAGE_PARAM));
             responseObject.setStatusCode(respProps.getProperty(ERROR_CODE_PARAM));
             ackFinal = respProps.getProperty(ACK_FINAL_PARAM, "Y");
-            serviceObjectPath = respProps.getProperty("vnf-object-path");
+
+            //FIXME if needed
+            /*before was "vfn-object-path", but it didn't make sense, since everywhere else,
+              when extracting service object path the "service-object-path" property is used*/
+            serviceObjectPath = respProps.getProperty(SERVICE_OBJECT_PATH_PARAM);
         }
 
         setServiceStatus(serviceStatusBuilder, responseObject.getStatusCode(), responseObject.getMessage(), ackFinal);
@@ -895,7 +899,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
             || input.getVnfInformation().getVnfId().length() == 0;
     }
 
-    private boolean hasInvalidService(VnfTopologyOperationInput input) {
+    private boolean hasInvalidServiceId(VnfTopologyOperationInput input) {
         return input == null || input.getServiceInformation() == null
             || input.getServiceInformation().getServiceInstanceId() == null
             || input.getServiceInformation().getServiceInstanceId().length() == 0;
@@ -925,7 +929,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         // create a new response object
         VfModuleTopologyOperationOutputBuilder responseBuilder = new VfModuleTopologyOperationOutputBuilder();
 
-        if (hasInvalidService(input)) {
+        if (hasInvalidServiceId(input)) {
             log.debug(NULL_OR_EMPTY_ERROR_MESSAGE, svcOperation);
             responseBuilder.setResponseCode("403");
             responseBuilder.setResponseMessage(NULL_OR_EMPTY_ERROR_PARAM);
@@ -950,7 +954,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
             return Futures.immediateFuture(rpcResult);
         }
 
-        if (hasInvalidVfModule(input)) {
+        if (hasInvalidVfModuleId(input)) {
             log.debug("exiting {} because of null or empty vf-module-id", svcOperation);
             responseBuilder.setResponseCode("403");
             responseBuilder.setResponseMessage("invalid input, vf-module-id is null or empty");
@@ -1007,25 +1011,30 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         // Call SLI sync method
         // Get SvcLogicService reference
 
-        ResponseObject error = new ResponseObject("200", "");
+        ResponseObject responseObject = new ResponseObject("200", "");
         String ackFinal = "Y";
         String serviceObjectPath = null;
-        Properties respProps = tryGetProperties(svcOperation, parms, serviceDataBuilder, error);
+        Properties respProps = tryGetProperties(svcOperation, parms, serviceDataBuilder, responseObject);
 
         if (respProps != null) {
-            error.setStatusCode(respProps.getProperty(ERROR_CODE_PARAM));
-            error.setMessage(respProps.getProperty(ERROR_MESSAGE_PARAM));
+            responseObject.setStatusCode(respProps.getProperty(ERROR_CODE_PARAM));
+            responseObject.setMessage(respProps.getProperty(ERROR_MESSAGE_PARAM));
             ackFinal = respProps.getProperty(ACK_FINAL_PARAM, "Y");
-            serviceObjectPath = respProps.getProperty("vf-module-object-path");
+
+
+            //FIXME if needed
+            /*before was "vf-module-object-path", but it didnt make sense, since everywhere else,
+              when extracting service object path the "service-object-path" property is used*/
+            serviceObjectPath = respProps.getProperty(SERVICE_OBJECT_PATH_PARAM);
         }
 
-        setServiceStatus(serviceStatusBuilder, error.getStatusCode(), error.getMessage(), ackFinal);
+        setServiceStatus(serviceStatusBuilder, responseObject.getStatusCode(), responseObject.getMessage(), ackFinal);
         serviceStatusBuilder.setRequestStatus(RequestStatus.Synccomplete);
         serviceStatusBuilder.setRpcName(svcOperation);
 
-        if (failed(error)) {
-            responseBuilder.setResponseCode(error.getStatusCode());
-            responseBuilder.setResponseMessage(error.getStatusCode());
+        if (failed(responseObject)) {
+            responseBuilder.setResponseCode(responseObject.getStatusCode());
+            responseBuilder.setResponseMessage(responseObject.getMessage());
             responseBuilder.setAckFinalIndicator(ackFinal);
 
             ServiceBuilder serviceBuilder = new ServiceBuilder();
@@ -1069,7 +1078,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         } catch (Exception e) {
             log.error(UPDATING_MDSAL_ERROR_MESSAGE, svcOperation, siid, e);
             responseBuilder.setResponseCode("500");
-            responseBuilder.setResponseMessage(e.toString());
+            responseBuilder.setResponseMessage(e.getMessage());
             responseBuilder.setAckFinalIndicator("Y");
             log.error(RETURNED_FAILED_MESSAGE, svcOperation, siid, responseBuilder.build());
 
@@ -1082,9 +1091,9 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         }
 
         // Update succeeded
-        responseBuilder.setResponseCode(error.getStatusCode());
+        responseBuilder.setResponseCode(responseObject.getStatusCode());
         responseBuilder.setAckFinalIndicator(ackFinal);
-        trySetResponseMessage(responseBuilder, error);
+        trySetResponseMessage(responseBuilder, responseObject);
         log.info(UPDATED_MDSAL_INFO_MESSAGE, svcOperation, siid);
         log.info(RETURNED_SUCCESS_MESSAGE, svcOperation, siid, responseBuilder.build());
 
@@ -1121,7 +1130,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         }
     }
 
-    private boolean hasInvalidVfModule(VfModuleTopologyOperationInput input) {
+    private boolean hasInvalidVfModuleId(VfModuleTopologyOperationInput input) {
         return input.getVfModuleInformation() == null || input.getVfModuleInformation().getVfModuleId() == null
             || input.getVfModuleInformation().getVfModuleId().length() == 0;
     }
@@ -1131,7 +1140,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
             || input.getVnfInformation().getVnfId().length() == 0;
     }
 
-    private boolean hasInvalidService(VfModuleTopologyOperationInput input) {
+    private boolean hasInvalidServiceId(VfModuleTopologyOperationInput input) {
         return input == null || input.getServiceInformation() == null
             || input.getServiceInformation().getServiceInstanceId() == null
             || input.getServiceInformation().getServiceInstanceId().length() == 0;
@@ -1154,7 +1163,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         // create a new response object
         NetworkTopologyOperationOutputBuilder responseBuilder = new NetworkTopologyOperationOutputBuilder();
 
-        if (this.hasInvalidService(input)) {
+        if (hasInvalidServiceId(input)) {
             log.debug(NULL_OR_EMPTY_ERROR_MESSAGE, svcOperation);
             return buildRpcResultFuture(responseBuilder, NULL_OR_EMPTY_ERROR_PARAM);
         }
@@ -1180,25 +1189,25 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         // Call SLI sync method
         // Get SvcLogicService reference
 
-        ResponseObject error = new ResponseObject("200", "");
+        ResponseObject responseObject = new ResponseObject("200", "");
         String ackFinal = "Y";
         String networkId = ERROR_NETWORK_ID;
         String serviceObjectPath = null;
         String networkObjectPath = null;
-        Properties respProps = tryGetProperties(svcOperation, parms, serviceDataBuilder, error);
+        Properties respProps = tryGetProperties(svcOperation, parms, serviceDataBuilder, responseObject);
 
         if (respProps != null) {
-            error.setStatusCode(respProps.getProperty(ERROR_CODE_PARAM));
-            error.setMessage(respProps.getProperty(ERROR_MESSAGE_PARAM));
+            responseObject.setStatusCode(respProps.getProperty(ERROR_CODE_PARAM));
+            responseObject.setMessage(respProps.getProperty(ERROR_MESSAGE_PARAM));
             ackFinal = respProps.getProperty(ACK_FINAL_PARAM, "Y");
             networkId = respProps.getProperty("networkId");
             serviceObjectPath = respProps.getProperty(SERVICE_OBJECT_PATH_PARAM);
             networkObjectPath = respProps.getProperty("network-object-path");
         }
 
-        if (failed(error)) {
-            responseBuilder.setResponseCode(error.getStatusCode());
-            responseBuilder.setResponseMessage(error.getMessage());
+        if (failed(responseObject)) {
+            responseBuilder.setResponseCode(responseObject.getStatusCode());
+            responseBuilder.setResponseMessage(responseObject.getMessage());
             responseBuilder.setAckFinalIndicator(ackFinal);
 
             log.error(RETURNED_FAILED_MESSAGE, svcOperation, siid, responseBuilder.build());
@@ -1239,7 +1248,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         } catch (IllegalStateException e) {
             log.error(UPDATING_MDSAL_ERROR_MESSAGE, svcOperation, siid, e);
             responseBuilder.setResponseCode("500");
-            responseBuilder.setResponseMessage(e.toString());
+            responseBuilder.setResponseMessage(e.getMessage());
             responseBuilder.setAckFinalIndicator("Y");
             log.error(RETURNED_FAILED_MESSAGE, svcOperation, siid, responseBuilder.build());
 
@@ -1252,9 +1261,9 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         }
 
         // Update succeeded
-        responseBuilder.setResponseCode(error.getStatusCode());
+        responseBuilder.setResponseCode(responseObject.getStatusCode());
         responseBuilder.setAckFinalIndicator(ackFinal);
-        trySetResponseMessage(responseBuilder, error);
+        trySetResponseMessage(responseBuilder, responseObject);
         log.info(UPDATED_MDSAL_INFO_MESSAGE, svcOperation, siid);
         log.info(RETURNED_SUCCESS_MESSAGE, svcOperation, siid, responseBuilder.build());
 
@@ -1289,7 +1298,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         }
     }
 
-    private boolean hasInvalidService(NetworkTopologyOperationInput input) {
+    private boolean hasInvalidServiceId(NetworkTopologyOperationInput input) {
         return input == null || input.getServiceInformation() == null
             || input.getServiceInformation().getServiceInstanceId() == null
             || input.getServiceInformation().getServiceInstanceId().length() == 0;
@@ -1322,13 +1331,13 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         final String svcOperation = "contrail-route-topology-operation";
         ServiceData serviceData;
         ServiceStatusBuilder serviceStatusBuilder = new ServiceStatusBuilder();
-        Properties parms = new Properties();
+        Properties properties = new Properties();
 
         log.info(CALLED_STR, svcOperation);
         // create a new response object
         ContrailRouteTopologyOperationOutputBuilder responseBuilder = new ContrailRouteTopologyOperationOutputBuilder();
 
-        if (hasInvalidService(input)) {
+        if (hasInvalidServiceId(input)) {
             log.debug(NULL_OR_EMPTY_ERROR_MESSAGE, svcOperation);
             return buildRpcResultFuture(responseBuilder, NULL_OR_EMPTY_ERROR_PARAM);
         }
@@ -1349,7 +1358,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
 
         log.info("Adding INPUT data for " + svcOperation + " [" + siid + "] input: " + input);
         ContrailRouteTopologyOperationInputBuilder inputBuilder = new ContrailRouteTopologyOperationInputBuilder(input);
-        GenericResourceApiUtil.toProperties(parms, inputBuilder.build());
+        GenericResourceApiUtil.toProperties(properties, inputBuilder.build());
 
         // Call SLI sync method
         // Get SvcLogicService reference
@@ -1358,7 +1367,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         String allottedResourceId = ERROR_NETWORK_ID;
         String serviceObjectPath = null;
         String contrailRouteObjectPath = null;
-        Properties respProps = tryGetProperties(svcOperation, parms, serviceDataBuilder, error);
+        Properties respProps = tryGetProperties(svcOperation, properties, serviceDataBuilder, error);
 
         if (respProps != null) {
             error.setStatusCode(respProps.getProperty(ERROR_CODE_PARAM));
@@ -1410,7 +1419,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         } catch (IllegalStateException e) {
             log.error(UPDATING_MDSAL_ERROR_MESSAGE, svcOperation, siid, e);
             responseBuilder.setResponseCode("500");
-            responseBuilder.setResponseMessage(e.toString());
+            responseBuilder.setResponseMessage(e.getMessage());
             responseBuilder.setAckFinalIndicator("Y");
             log.error(RETURNED_FAILED_MESSAGE, svcOperation, siid, responseBuilder.build());
 
@@ -1461,7 +1470,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         }
     }
 
-    private boolean hasInvalidService(ContrailRouteTopologyOperationInput input) {
+    private boolean hasInvalidServiceId(ContrailRouteTopologyOperationInput input) {
         return input == null || input.getServiceInformation() == null
             || input.getServiceInformation().getServiceInstanceId() == null
             || input.getServiceInformation().getServiceInstanceId().length() == 0;
@@ -1499,7 +1508,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         // create a new response object
         SecurityZoneTopologyOperationOutputBuilder responseBuilder = new SecurityZoneTopologyOperationOutputBuilder();
 
-        if (this.hasInvalidService(input)) {
+        if (this.hasInvalidServiceId(input)) {
             log.debug(NULL_OR_EMPTY_ERROR_MESSAGE, svcOperation);
             return buildRpcResultFuture(responseBuilder, NULL_OR_EMPTY_ERROR_PARAM);
         }
@@ -1526,7 +1535,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
 
         Properties respProps = null;
 
-        ResponseObject error = new ResponseObject("200", "");
+        ResponseObject responseObject = new ResponseObject("200", "");
         String ackFinal = "Y";
         String allottedResourceId = ERROR_NETWORK_ID;
         String serviceObjectPath = null;
@@ -1539,31 +1548,31 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
                     respProps = svcLogicClient.execute(APP_NAME, svcOperation, null, "sync", serviceDataBuilder, parms);
                 } catch (Exception e) {
                     log.error(SERVICE_LOGIC_EXECUTION_ERROR_MESSAGE, svcOperation, e);
-                    error.setMessage(e.getMessage());
-                    error.setStatusCode("500");
+                    responseObject.setMessage(e.getMessage());
+                    responseObject.setStatusCode("500");
                 }
             } else {
-                error.setMessage(NO_SERVICE_LOGIC_ACTIVE + APP_NAME + ": '" + svcOperation + "'");
-                error.setStatusCode("503");
+                responseObject.setMessage(NO_SERVICE_LOGIC_ACTIVE + APP_NAME + ": '" + svcOperation + "'");
+                responseObject.setStatusCode("503");
             }
         } catch (Exception e) {
-            error.setStatusCode("500");
-            error.setMessage(e.getMessage());
+            responseObject.setStatusCode("500");
+            responseObject.setMessage(e.getMessage());
             log.error(SERVICE_LOGIC_SEARCH_ERROR_MESSAGE, e);
         }
 
         if (respProps != null) {
-            error.setStatusCode(respProps.getProperty(ERROR_CODE_PARAM));
-            error.setMessage(respProps.getProperty(ERROR_MESSAGE_PARAM));
+            responseObject.setStatusCode(respProps.getProperty(ERROR_CODE_PARAM));
+            responseObject.setMessage(respProps.getProperty(ERROR_MESSAGE_PARAM));
             ackFinal = respProps.getProperty(ACK_FINAL_PARAM, "Y");
             allottedResourceId = respProps.getProperty(ALLOTTED_RESOURCE_ID_PARAM);
             serviceObjectPath = respProps.getProperty(SERVICE_OBJECT_PATH_PARAM);
             securityZoneObjectPath = respProps.getProperty("security-zone-object-path");
         }
 
-        if (failed(error)) {
-            responseBuilder.setResponseCode(error.getStatusCode());
-            responseBuilder.setResponseMessage(error.getMessage());
+        if (failed(responseObject)) {
+            responseBuilder.setResponseCode(responseObject.getStatusCode());
+            responseBuilder.setResponseMessage(responseObject.getMessage());
             responseBuilder.setAckFinalIndicator(ackFinal);
             log.error(RETURNED_FAILED_MESSAGE, svcOperation, siid, responseBuilder.build());
 
@@ -1603,7 +1612,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         } catch (IllegalStateException e) {
             log.error(UPDATING_MDSAL_ERROR_MESSAGE, svcOperation, siid, e);
             responseBuilder.setResponseCode("500");
-            responseBuilder.setResponseMessage(e.toString());
+            responseBuilder.setResponseMessage(e.getMessage());
             responseBuilder.setAckFinalIndicator("Y");
             log.error(RETURNED_FAILED_MESSAGE, svcOperation, siid, responseBuilder.build());
 
@@ -1616,9 +1625,9 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         }
 
         // Update succeeded
-        responseBuilder.setResponseCode(error.getStatusCode());
+        responseBuilder.setResponseCode(responseObject.getStatusCode());
         responseBuilder.setAckFinalIndicator(ackFinal);
-        trySetResponseMessage(responseBuilder, error);
+        trySetResponseMessage(responseBuilder, responseObject);
         log.info(UPDATED_MDSAL_INFO_MESSAGE, svcOperation, siid);
         log.info(RETURNED_SUCCESS_MESSAGE, svcOperation, siid, responseBuilder.build());
 
@@ -1658,7 +1667,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         return sd == null || sd.getServiceLevelOperStatus() == null;
     }
 
-    private boolean hasInvalidService(SecurityZoneTopologyOperationInput input) {
+    private boolean hasInvalidServiceId(SecurityZoneTopologyOperationInput input) {
         return input == null || input.getServiceInformation() == null
             || input.getServiceInformation().getServiceInstanceId() == null
             || input.getServiceInformation().getServiceInstanceId().length() == 0;
@@ -1693,7 +1702,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
 
         // create a new response object
         TunnelxconnTopologyOperationOutputBuilder responseBuilder = new TunnelxconnTopologyOperationOutputBuilder();
-        if (hasInvalidService(input)) {
+        if (hasInvalidServiceId(input)) {
             log.debug(NULL_OR_EMPTY_ERROR_MESSAGE, svcOperation);
             responseBuilder.setResponseCode("404");
             responseBuilder.setResponseMessage(NULL_OR_EMPTY_ERROR_PARAM);
@@ -1713,25 +1722,25 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
 
         // Call SLI sync method
         // Get SvcLogicService reference
-        ResponseObject error = new ResponseObject("200", "");
+        ResponseObject responseObject = new ResponseObject("200", "");
         String ackFinal = "Y";
         String allottedResourceId = ERROR_NETWORK_ID;
         String serviceObjectPath = null;
         String tunnelxconnObjectPath = null;
-        Properties respProps = tryGetProperties(svcOperation, parms, error);
+        Properties respProps = tryGetProperties(svcOperation, parms, responseObject);
 
         if (respProps != null) {
-            error.setStatusCode(respProps.getProperty(ERROR_CODE_PARAM));
-            error.setMessage(respProps.getProperty(ERROR_MESSAGE_PARAM));
+            responseObject.setStatusCode(respProps.getProperty(ERROR_CODE_PARAM));
+            responseObject.setMessage(respProps.getProperty(ERROR_MESSAGE_PARAM));
             ackFinal = respProps.getProperty(ACK_FINAL_PARAM, "Y");
             allottedResourceId = respProps.getProperty(ALLOTTED_RESOURCE_ID_PARAM);
             serviceObjectPath = respProps.getProperty(SERVICE_OBJECT_PATH_PARAM);
             tunnelxconnObjectPath = respProps.getProperty("tunnelxconn-object-path");
         }
 
-        if (failed(error)) {
-            responseBuilder.setResponseCode(error.getStatusCode());
-            responseBuilder.setResponseMessage(error.getMessage());
+        if (failed(responseObject)) {
+            responseBuilder.setResponseCode(responseObject.getStatusCode());
+            responseBuilder.setResponseMessage(responseObject.getMessage());
             responseBuilder.setAckFinalIndicator(ackFinal);
 
             log.error(RETURNED_FAILED_MESSAGE, svcOperation, siid, responseBuilder.build());
@@ -1772,9 +1781,9 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         }
 
         // Update succeeded
-        responseBuilder.setResponseCode(error.getStatusCode());
+        responseBuilder.setResponseCode(responseObject.getStatusCode());
         responseBuilder.setAckFinalIndicator(ackFinal);
-        trySetResponseMessage(responseBuilder, error);
+        trySetResponseMessage(responseBuilder, responseObject);
         log.info(UPDATED_MDSAL_INFO_MESSAGE, svcOperation, siid);
         log.info(RETURNED_SUCCESS_MESSAGE, svcOperation, siid, responseBuilder.build());
 
@@ -1793,13 +1802,13 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         }
     }
 
-    private boolean hasInvalidService(TunnelxconnTopologyOperationInput input) {
+    private boolean hasInvalidServiceId(TunnelxconnTopologyOperationInput input) {
         return input == null || input.getServiceInformation() == null
             || input.getServiceInformation().getServiceInstanceId() == null
             || input.getServiceInformation().getServiceInstanceId().length() == 0;
     }
 
-    private Properties tryGetProperties(String svcOperation, Properties parms, ResponseObject error) {
+    private Properties tryGetProperties(String svcOperation, Properties parms, ResponseObject responseObject) {
         try {
             if (svcLogicClient.hasGraph(APP_NAME, svcOperation, null, "sync")) {
 
@@ -1807,16 +1816,16 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
                     return svcLogicClient.execute(APP_NAME, svcOperation, null, "sync", parms);
                 } catch (Exception e) {
                     log.error(SERVICE_LOGIC_EXECUTION_ERROR_MESSAGE, svcOperation, e);
-                    error.setMessage(e.getMessage());
-                    error.setStatusCode("500");
+                    responseObject.setMessage(e.getMessage());
+                    responseObject.setStatusCode("500");
                 }
             } else {
-                error.setMessage(NO_SERVICE_LOGIC_ACTIVE + APP_NAME + ": '" + svcOperation + "'");
-                error.setStatusCode("503");
+                responseObject.setMessage(NO_SERVICE_LOGIC_ACTIVE + APP_NAME + ": '" + svcOperation + "'");
+                responseObject.setStatusCode("503");
             }
         } catch (Exception e) {
-            error.setMessage(e.getMessage());
-            error.setStatusCode("500");
+            responseObject.setMessage(e.getMessage());
+            responseObject.setStatusCode("500");
             log.error(SERVICE_LOGIC_SEARCH_ERROR_MESSAGE, e);
         }
         return null;
@@ -1831,7 +1840,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         // create a new response object
         BrgTopologyOperationOutputBuilder responseBuilder = new BrgTopologyOperationOutputBuilder();
 
-        if (this.hasInvalidService(input)) {
+        if (this.hasInvalidServiceId(input)) {
 
             log.debug(NULL_OR_EMPTY_ERROR_MESSAGE, svcOperation);
             responseBuilder.setResponseCode("404");
@@ -1933,7 +1942,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         }
     }
 
-    private boolean hasInvalidService(BrgTopologyOperationInput input) {
+    private boolean hasInvalidServiceId(BrgTopologyOperationInput input) {
         return input == null || input.getServiceInformation() == null
             || input.getServiceInformation().getServiceInstanceId() == null
             || input.getServiceInformation().getServiceInstanceId().length() == 0;
@@ -1970,7 +1979,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         String preloadType = input.getVnfTopologyInformation().getVnfTopologyIdentifier().getVnfType();
 
         // Make sure we have a preload_name and preload_type
-        if (isValidPreloadData(preloadName, preloadType)) {
+        if (invalidPreloadData(preloadName, preloadType)) {
             log.debug("exiting {} vnf-name or vnf-type is null or empty", svcOperation);
             responseBuilder.setResponseCode("403");
             responseBuilder.setResponseMessage("invalid input: vnf-name or vnf-type is null or empty");
@@ -1984,7 +1993,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
             return Futures.immediateFuture(rpcResult);
         }
 
-        this.trySetSvcRequestId(input, responseBuilder);
+        trySetSvcRequestId(input, responseBuilder);
 
         PreloadDataBuilder preloadDataBuilder = new PreloadDataBuilder();
         getPreloadData(preloadName, preloadType, preloadDataBuilder);
@@ -2015,14 +2024,14 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
 
         // Call SLI sync method
         // Get SvcLogicService reference
-        ResponseObject error = new ResponseObject("200", "");
-        Properties respProps = tryGetProperties(svcOperation, parms, error);
-        String ackFinal = resolveAckFinal(error, respProps);
+        ResponseObject responseObject = new ResponseObject("200", "");
+        Properties respProps = tryGetProperties(svcOperation, parms, responseObject);
+        String ackFinal = resolveAckFinal(responseObject, respProps);
 
-        if (failed(error)) {
+        if (failed(responseObject)) {
 
-            responseBuilder.setResponseCode(error.getStatusCode());
-            responseBuilder.setResponseMessage(error.getMessage());
+            responseBuilder.setResponseCode(responseObject.getStatusCode());
+            responseBuilder.setResponseMessage(responseObject.getMessage());
             responseBuilder.setAckFinalIndicator(ackFinal);
 
             VnfPreloadListBuilder preloadVnfListBuilder = new VnfPreloadListBuilder();
@@ -2030,7 +2039,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
             preloadVnfListBuilder.setVnfType(preloadType);
             preloadVnfListBuilder.setPreloadData(preloadDataBuilder.build());
             log.error("Returned FAILED for {} [{},{}] error code: '{}', Reason: '{}'", svcOperation, preloadName,
-                preloadType, error.getStatusCode(), error.getMessage());
+                preloadType, responseObject.getStatusCode(), responseObject.getMessage());
             try {
                 savePreloadList(preloadVnfListBuilder.build(), true, LogicalDatastoreType.CONFIGURATION);
             } catch (Exception e) {
@@ -2054,7 +2063,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
             log.error(UPDATING_MDSAL_ERROR_MESSAGE_2, svcOperation, preloadName, preloadType,
                 e);
             responseBuilder.setResponseCode("500");
-            responseBuilder.setResponseMessage(e.toString());
+            responseBuilder.setResponseMessage(e.getMessage());
             responseBuilder.setAckFinalIndicator("Y");
             log.error("Returned FAILED for {} [{},{}] {}", svcOperation, preloadName, preloadType,
                 responseBuilder.build());
@@ -2068,9 +2077,9 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         }
 
         // Update succeeded
-        responseBuilder.setResponseCode(error.getStatusCode());
+        responseBuilder.setResponseCode(responseObject.getStatusCode());
         responseBuilder.setAckFinalIndicator(ackFinal);
-        trySetResponseMessage(responseBuilder, error);
+        trySetResponseMessage(responseBuilder, responseObject);
 
         log.info("Updated MD-SAL for {} [{},{}]", svcOperation, preloadName, preloadType);
         log.info("Returned SUCCESS for {} [{},{}] {}", svcOperation, preloadName, preloadType,
@@ -2084,10 +2093,10 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         return Futures.immediateFuture(rpcResult);
     }
 
-    private String resolveAckFinal(ResponseObject error, Properties respProps) {
+    private String resolveAckFinal(ResponseObject responseObject, Properties respProps) {
         if (respProps != null) {
-            error.setStatusCode(respProps.getProperty(ERROR_CODE_PARAM));
-            error.setMessage(respProps.getProperty(ERROR_MESSAGE_PARAM));
+            responseObject.setStatusCode(respProps.getProperty(ERROR_CODE_PARAM));
+            responseObject.setMessage(respProps.getProperty(ERROR_MESSAGE_PARAM));
             return respProps.getProperty(ACK_FINAL_PARAM, "Y");
         }
         return "Y";
@@ -2160,10 +2169,10 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         String preloadType = input.getNetworkTopologyInformation().getNetworkTopologyIdentifier().getNetworkType();
 
         // Make sure we have a preload_name and preload_type
-        if (isValidPreloadData(preloadName, preloadType)) {
-            log.debug("exiting {} because of invalid preload-name", svcOperation);
+        if (invalidPreloadData(preloadName, preloadType)) {
+            log.debug("exiting {} because of invalid preload-name or preload-type", svcOperation);
             responseBuilder.setResponseCode("403");
-            responseBuilder.setResponseMessage("input, invalid preload-name");
+            responseBuilder.setResponseMessage("invalid input: network-name or network-type is null or empty");
             responseBuilder.setAckFinalIndicator("Y");
 
             RpcResult<PreloadNetworkTopologyOperationOutput> rpcResult = RpcResultBuilder
@@ -2207,15 +2216,15 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
 
         // Call SLI sync method
         // Get SvcLogicService reference
-        ResponseObject error = new ResponseObject("200", "");
-        Properties respProps = tryGetProperties(svcOperation, parms, error);
+        ResponseObject responseObject = new ResponseObject("200", "");
+        Properties respProps = tryGetProperties(svcOperation, parms, responseObject);
 
-        String ackFinal = resolveAckFinal(error, respProps);
+        String ackFinal = resolveAckFinal(responseObject, respProps);
 
-        if (failed(error)) {
+        if (failed(responseObject)) {
 
-            responseBuilder.setResponseCode(error.getStatusCode());
-            responseBuilder.setResponseMessage(error.getMessage());
+            responseBuilder.setResponseCode(responseObject.getStatusCode());
+            responseBuilder.setResponseMessage(responseObject.getMessage());
             responseBuilder.setAckFinalIndicator(ackFinal);
 
             VnfPreloadListBuilder preloadVnfListBuilder = new VnfPreloadListBuilder();
@@ -2223,7 +2232,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
             preloadVnfListBuilder.setVnfType(preloadType);
             preloadVnfListBuilder.setPreloadData(preloadDataBuilder.build());
             log.error("Returned FAILED for {} [{},{}] error code: '{}', Reason: '{}'", svcOperation, preloadName,
-                preloadType, error.getStatusCode(), error.getMessage());
+                preloadType, responseObject.getStatusCode(), responseObject.getMessage());
             try {
                 savePreloadList(preloadVnfListBuilder.build(), true, LogicalDatastoreType.CONFIGURATION);
             } catch (Exception e) {
@@ -2247,7 +2256,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         } catch (Exception e) {
             log.error(UPDATING_MDSAL_ERROR_MESSAGE_2, svcOperation, preloadName, preloadType, e);
             responseBuilder.setResponseCode("500");
-            responseBuilder.setResponseMessage(e.toString());
+            responseBuilder.setResponseMessage(e.getMessage());
             responseBuilder.setAckFinalIndicator("Y");
             log.error("Returned FAILED for {} [{},{}] {}", svcOperation, preloadName, preloadType,
                 responseBuilder.build());
@@ -2261,9 +2270,9 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         }
 
         // Update succeeded
-        responseBuilder.setResponseCode(error.getStatusCode());
+        responseBuilder.setResponseCode(responseObject.getStatusCode());
         responseBuilder.setAckFinalIndicator(ackFinal);
-        trySetResponseMessage(responseBuilder, error);
+        trySetResponseMessage(responseBuilder, responseObject);
 
         log.info("Updated MD-SAL for {} [{},{}]", svcOperation, preloadName, preloadType);
         log.info("Returned SUCCESS for {} [{},{}] {}", svcOperation, preloadName, preloadType,
@@ -2291,7 +2300,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         }
     }
 
-    private boolean isValidPreloadData(String preloadName, String preloadType) {
+    private boolean invalidPreloadData(String preloadName, String preloadType) {
         return preloadName == null || preloadName.length() == 0 || preloadType == null || preloadType.length() == 0;
     }