Fix for SONAR critical issues

Issue-Id : SO-117

Change-Id: I57e30d9a8a2b251a57466d92c49f41e2a5943b22
Signed-off-by: seshukm <seshu.kumar.m@huawei.com>

diff --git a/adapters/mso-adapters-rest-interface/src/main/java/org/openecomp/mso/adapters/tenantrest/TenantRequestCommon.java b/adapters/mso-adapters-rest-interface/src/main/java/org/openecomp/mso/adapters/tenantrest/TenantRequestCommon.java
index e5a9904..98be3c1 100644 (file)
--- a/adapters/mso-adapters-rest-interface/src/main/java/org/openecomp/mso/adapters/tenantrest/TenantRequestCommon.java
+++ b/adapters/mso-adapters-rest-interface/src/main/java/org/openecomp/mso/adapters/tenantrest/TenantRequestCommon.java
@@ -3,6 +3,7 @@
  * ONAP - SO
  * ================================================================================
  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017 Huawei Technologies Co., Ltd. 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.
@@ -29,7 +30,10 @@ import javax.xml.bind.Marshaller;
 import org.codehaus.jackson.map.ObjectMapper;
 import org.codehaus.jackson.map.SerializationConfig;
 
+import org.openecomp.mso.logger.MsoLogger;
+
 public class TenantRequestCommon {
+       private static MsoLogger LOGGER = MsoLogger.getMsoLogger (MsoLogger.Catalog.RA);
        public String toJsonString() {
                try {
                        String jsonString = null;
@@ -38,8 +42,7 @@ public class TenantRequestCommon {
                        jsonString = mapper.writeValueAsString(this);
                        return jsonString;
                } catch (Exception e) {
-                       // Shouldn't happen...
-                       e.printStackTrace();
+                       LOGGER.debug("Exception :",e);
                        return "";
                }
        }
@@ -53,8 +56,7 @@ public class TenantRequestCommon {
                        marshaller.marshal(this, bs);
                        return bs.toString();
                } catch (Exception e) {
-                       // Shouldn't happen...
-                       e.printStackTrace();
+                       LOGGER.debug("Exception :",e);
                        return "";
                }
        }

diff --git a/adapters/mso-network-adapter/src/main/java/org/openecomp/mso/adapters/network/BpelRestClient.java b/adapters/mso-network-adapter/src/main/java/org/openecomp/mso/adapters/network/BpelRestClient.java
index 90d1180..83cadb8 100644 (file)
--- a/adapters/mso-network-adapter/src/main/java/org/openecomp/mso/adapters/network/BpelRestClient.java
+++ b/adapters/mso-network-adapter/src/main/java/org/openecomp/mso/adapters/network/BpelRestClient.java
@@ -3,6 +3,7 @@
  * ONAP - SO
  * ================================================================================
  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017 Huawei Technologies Co., Ltd. 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.

diff --git a/adapters/mso-tenant-adapter/src/main/java/org/openecomp/mso/adapters/tenant/TenantAdapterRest.java b/adapters/mso-tenant-adapter/src/main/java/org/openecomp/mso/adapters/tenant/TenantAdapterRest.java
index 66f278b..581b0e1 100644 (file)
--- a/adapters/mso-tenant-adapter/src/main/java/org/openecomp/mso/adapters/tenant/TenantAdapterRest.java
+++ b/adapters/mso-tenant-adapter/src/main/java/org/openecomp/mso/adapters/tenant/TenantAdapterRest.java
@@ -3,6 +3,7 @@
  * ONAP - SO
  * ================================================================================
  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017 Huawei Technologies Co., Ltd. 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.
@@ -137,14 +138,17 @@ public class TenantAdapterRest {
 //                                                                                             tenantRollback);
                }
                catch (TenantAlreadyExists tae) {
+                       LOGGER.debug("Exception :",tae);
                        CreateTenantError exc = new CreateTenantError(tae.getMessage(), tae.getFaultInfo().getCategory(), Boolean.TRUE);
                        return Response.status(HttpServletResponse.SC_NOT_IMPLEMENTED).entity(exc).build();
                }
                catch (TenantException te) {
+                       LOGGER.debug("Exception :",te);
                        CreateTenantError exc = new CreateTenantError(te.getFaultInfo().getMessage(), te.getFaultInfo().getCategory(), Boolean.TRUE);
                        return Response.status(HttpServletResponse.SC_INTERNAL_SERVER_ERROR).entity(exc).build();
                }
                catch (Exception e) {
+                       LOGGER.debug("Exception :",e);
                        CreateTenantError exc = new CreateTenantError(e.getMessage(), MsoExceptionCategory.INTERNAL, Boolean.TRUE);
                        return Response.status(HttpServletResponse.SC_INTERNAL_SERVER_ERROR).entity(exc).build();
                }
@@ -189,10 +193,12 @@ public class TenantAdapterRest {
                    tenantDeleted = deleted.value;
                }
                catch (TenantException te) {
+                       LOGGER.debug("Exception :",te);
                        DeleteTenantError exc = new DeleteTenantError(te.getFaultInfo().getMessage(), te.getFaultInfo().getCategory(), Boolean.TRUE);
                        return Response.status(HttpServletResponse.SC_INTERNAL_SERVER_ERROR).entity(exc).build();
                }
                catch (Exception e) {
+                       LOGGER.debug("Exception :",e);
                        DeleteTenantError exc = new DeleteTenantError(e.getMessage(), MsoExceptionCategory.INTERNAL, Boolean.TRUE);
                        return Response.status(HttpServletResponse.SC_INTERNAL_SERVER_ERROR).entity(exc).build();
                }
@@ -243,10 +249,12 @@ public class TenantAdapterRest {
 //                     tenant = TAImpl.queryTenant (cloudSiteId, tenantId, msoReq);
                }
                catch (TenantException te) {
+                       LOGGER.debug("Exception :",te);
                        QueryTenantError exc = new QueryTenantError(te.getFaultInfo().getMessage(), te.getFaultInfo().getCategory());
                        return Response.status(HttpServletResponse.SC_INTERNAL_SERVER_ERROR).entity(exc).build();
                }
                catch (Exception e) {
+                       LOGGER.debug("Exception :",e);
                        QueryTenantError exc = new QueryTenantError(e.getMessage(), MsoExceptionCategory.INTERNAL);
                        return Response.status(HttpServletResponse.SC_INTERNAL_SERVER_ERROR).entity(exc).build();
                }
@@ -282,10 +290,12 @@ public class TenantAdapterRest {
                    impl.rollbackTenant(req.getTenantRollback());
                }
                catch (TenantException te) {
+                       LOGGER.debug("Exception :",te);
                        RollbackTenantError exc = new RollbackTenantError(te.getFaultInfo().getMessage(), te.getFaultInfo().getCategory(), Boolean.TRUE);
                        return Response.status(HttpServletResponse.SC_INTERNAL_SERVER_ERROR).entity(exc).build();
                }
                catch (Exception e) {
+                       LOGGER.debug("Exception :",e);
                        RollbackTenantError exc = new RollbackTenantError(e.getMessage(), MsoExceptionCategory.INTERNAL, Boolean.TRUE);
                        return Response.status(HttpServletResponse.SC_INTERNAL_SERVER_ERROR).entity(exc).build();
                }

diff --git a/adapters/mso-vfc-adapter/src/main/java/org/openecomp/mso/adapters/vfc/util/RestfulUtil.java b/adapters/mso-vfc-adapter/src/main/java/org/openecomp/mso/adapters/vfc/util/RestfulUtil.java
index 19cbca8..dfedce8 100644 (file)
--- a/adapters/mso-vfc-adapter/src/main/java/org/openecomp/mso/adapters/vfc/util/RestfulUtil.java
+++ b/adapters/mso-vfc-adapter/src/main/java/org/openecomp/mso/adapters/vfc/util/RestfulUtil.java
@@ -3,6 +3,7 @@
  * ONAP - SO
  * ================================================================================
  * Copyright (C) 2017 Huawei Technologies Co., Ltd. All rights reserved.
+ * Copyright (C) 2017 Huawei Technologies Co., Ltd. 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.
@@ -160,7 +161,7 @@ public class RestfulUtil {
                 try {
                     EntityUtils.consume(httpResponse.getEntity());
                 } catch(Exception e) {
-                    // Ignore
+                       LOGGER.debug("Exception :",e);
                 }
             }
 
@@ -168,7 +169,7 @@ public class RestfulUtil {
                 try {
                     method.reset();
                 } catch(Exception e) {
-                    // Ignore
+                       LOGGER.debug("Exception :",e);
                 }
             }
         }

diff --git a/adapters/mso-vnf-adapter/src/main/java/org/openecomp/mso/adapters/vnf/MsoVnfAdapterImpl.java b/adapters/mso-vnf-adapter/src/main/java/org/openecomp/mso/adapters/vnf/MsoVnfAdapterImpl.java
index 6fab6a3..44922a7 100644 (file)
--- a/adapters/mso-vnf-adapter/src/main/java/org/openecomp/mso/adapters/vnf/MsoVnfAdapterImpl.java
+++ b/adapters/mso-vnf-adapter/src/main/java/org/openecomp/mso/adapters/vnf/MsoVnfAdapterImpl.java
@@ -3,6 +3,7 @@
  * ONAP - SO
  * ================================================================================
  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017 Huawei Technologies Co., Ltd. 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.
@@ -176,7 +177,7 @@ public class MsoVnfAdapterImpl implements MsoVnfAdapter {
                                }
                        } catch (Exception e) {
                                // might be ok - both are just blank
-                               LOGGER.debug("ERROR trying to parse the volumeGroupHeatStackId " + volumeGroupHeatStackId);
+                               LOGGER.debug("ERROR trying to parse the volumeGroupHeatStackId " + volumeGroupHeatStackId,e);
                        }
                        this.createVfModule(cloudSiteId,
                                        tenantId,
@@ -434,28 +435,28 @@ public class MsoVnfAdapterImpl implements MsoVnfAdapter {
                        String str = "" + stackOutputs.get(key);
                        stringOutputs.put(key, str);
                } catch (Exception e) {
-                       LOGGER.debug("Unable to add " + key + " to outputs");
+                       LOGGER.debug("Unable to add " + key + " to outputs",e);
                }
             } else if (stackOutputs.get(key) instanceof JsonNode) {
                try {
                        String str = this.convertNode((JsonNode) stackOutputs.get(key));
                        stringOutputs.put(key, str);
                } catch (Exception e) {
-                       LOGGER.debug("Unable to add " + key + " to outputs - exception converting JsonNode");
+                       LOGGER.debug("Unable to add " + key + " to outputs - exception converting JsonNode",e);
                }
             } else if (stackOutputs.get(key) instanceof java.util.LinkedHashMap) {
                try {
                                        String str = JSON_MAPPER.writeValueAsString(stackOutputs.get(key));
                        stringOutputs.put(key, str);
                } catch (Exception e) {
-                       LOGGER.debug("Unable to add " + key + " to outputs - exception converting LinkedHashMap");
+                       LOGGER.debug("Unable to add " + key + " to outputs - exception converting LinkedHashMap",e);
                }
             } else {
                try {
                        String str = stackOutputs.get(key).toString();
                        stringOutputs.put(key, str);
                } catch (Exception e) {
-                       LOGGER.debug("Unable to add " + key + " to outputs - unable to call .toString() " + e.getMessage());
+                       LOGGER.debug("Unable to add " + key + " to outputs - unable to call .toString() " + e.getMessage(),e);
                }
             }
         }
@@ -553,6 +554,7 @@ public class MsoVnfAdapterImpl implements MsoVnfAdapter {
                        try {
                                outputString = inputs.get(str).toString();
                        } catch (Exception e) {
+                               LOGGER.debug("Exception :",e);
                                outputString = "Unable to call toString() on the value for " + str;
                        }
                        sb.append("\t\nitem " + i++ + ": '" + str + "'='" + outputString + "'");
@@ -585,9 +587,9 @@ public class MsoVnfAdapterImpl implements MsoVnfAdapter {
             final String json = JSON_MAPPER.writeValueAsString(obj);
             return json;
         } catch (JsonParseException jpe) {
-            LOGGER.debug("Error converting json to string " + jpe.getMessage());
+            LOGGER.debug("Error converting json to string " + jpe.getMessage(),jpe);
         } catch (Exception e) {
-            LOGGER.debug("Error converting json to string " + e.getMessage());
+            LOGGER.debug("Error converting json to string " + e.getMessage(),e);
         }
         return "[Error converting json to string]";
     }
@@ -609,7 +611,7 @@ public class MsoVnfAdapterImpl implements MsoVnfAdapter {
                         String str = this.convertNode((JsonNode) obj);
                         stringMap.put(key, str);
                     } catch (Exception e) {
-                                               LOGGER.debug("DANGER WILL ROBINSON: unable to convert value for JsonNode "+ key);
+                                               LOGGER.debug("DANGER WILL ROBINSON: unable to convert value for JsonNode "+ key,e);
                         //okay in this instance - only string values (fqdn) are expected to be needed
                     }
                 } else if (obj instanceof java.util.LinkedHashMap) {
@@ -618,21 +620,21 @@ public class MsoVnfAdapterImpl implements MsoVnfAdapter {
                         String str = JSON_MAPPER.writeValueAsString(obj);
                         stringMap.put(key, str);
                     } catch (Exception e) {
-                                               LOGGER.debug("DANGER WILL ROBINSON: unable to convert value for LinkedHashMap "+ key);
+                                               LOGGER.debug("DANGER WILL ROBINSON: unable to convert value for LinkedHashMap "+ key,e);
                                        }
                                }  else if (obj instanceof Integer) {
                                        try {
                                                String str = "" + obj;
                                                stringMap.put(key, str);
                                        } catch (Exception e) {
-                                               LOGGER.debug("DANGER WILL ROBINSON: unable to convert value for Integer "+ key);
+                                               LOGGER.debug("DANGER WILL ROBINSON: unable to convert value for Integer "+ key,e);
                     }
                 } else {
                     try {
                                                String str = obj.toString();
                         stringMap.put(key, str);
                     } catch (Exception e) {
-                                               LOGGER.debug("DANGER WILL ROBINSON: unable to convert value "+ key + " (" + e.getMessage() + ")");
+                                               LOGGER.debug("DANGER WILL ROBINSON: unable to convert value "+ key + " (" + e.getMessage() + ")",e);
                     }
                 }
             }
@@ -985,7 +987,7 @@ public class MsoVnfAdapterImpl implements MsoVnfAdapter {
                        minVersionVnf = vnfResource.getAicVersionMin();
                        maxVersionVnf = vnfResource.getAicVersionMax();
                } catch (Exception e) {
-                       LOGGER.debug("Unable to pull min/max version for this VNF Resource entry");
+                       LOGGER.debug("Unable to pull min/max version for this VNF Resource entry",e);
                        minVersionVnf = null;
                        maxVersionVnf = null;
                }
@@ -1020,7 +1022,7 @@ public class MsoVnfAdapterImpl implements MsoVnfAdapter {
                                                        moreThanMax = aicV.isMoreRecentThan(maxVersionVnf);
                                                        equalToMax = aicV.isTheSameVersion(maxVersionVnf);
                                                } catch (Exception e) {
-                                                       LOGGER.debug("An exception occured while trying to test AIC Version " + e.getMessage() + " - will default to not check");
+                                                       LOGGER.debug("An exception occured while trying to test AIC Version " + e.getMessage() + " - will default to not check",e);
                                                        doNotTest = true;
                                                }                                               
                                                if (!doNotTest) {
@@ -1282,7 +1284,7 @@ public class MsoVnfAdapterImpl implements MsoVnfAdapter {
                }
                LOGGER.debug(sb.toString());
             } catch (Exception e) {
-               LOGGER.debug("??An exception occurred trying to go through Parameter Names " + e.getMessage());
+               LOGGER.debug("??An exception occurred trying to go through Parameter Names " + e.getMessage(),e);
             }
             // Step 1 - convert what we got as inputs (Map<String, String>) to a 
             // Map<String, Object> - where the object matches the param type identified in the template
@@ -1386,12 +1388,12 @@ public class MsoVnfAdapterImpl implements MsoVnfAdapter {
                 throw new VnfException ("NullPointerException during heat.createStack");
             } catch (Exception e) {
                 LOGGER.recordMetricEvent (createStackStarttime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.CommunicationError, "Exception while creating stack with OpenStack", "OpenStack", "CreateStack", vfModuleName);
-                LOGGER.debug("unhandled exception at heat.createStack");
+                LOGGER.debug("unhandled exception at heat.createStack",e);
                 LOGGER.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.CommunicationError, "Exception while creating stack with OpenStack");
                throw new VnfException("Exception during heat.createStack! " + e.getMessage());
             }
         } catch (Exception e) {
-               LOGGER.debug("unhandled exception in create VF");
+               LOGGER.debug("unhandled exception in create VF",e);
                throw new VnfException("Exception during create VF " + e.getMessage());
 
         } finally {
@@ -1737,7 +1739,7 @@ public class MsoVnfAdapterImpl implements MsoVnfAdapter {
                        minVersionVnf = vnfResource.getAicVersionMin();
                        maxVersionVnf = vnfResource.getAicVersionMax();
                } catch (Exception e) {
-                       LOGGER.debug("Unable to pull min/max version for this VNF Resource entry");
+                       LOGGER.debug("Unable to pull min/max version for this VNF Resource entry",e);
                        minVersionVnf = null;
                        maxVersionVnf = null;
                        }
@@ -1993,12 +1995,12 @@ public class MsoVnfAdapterImpl implements MsoVnfAdapter {
                                        //TODO - what to do here?
                                        //for now - send the error to debug, but just leave it as a String
                                        String errorMessage = jpe.getMessage();
-                                       LOGGER.debug("Json Error Converting " + parm.getParamName() + " - " + errorMessage);
+                                       LOGGER.debug("Json Error Converting " + parm.getParamName() + " - " + errorMessage,jpe);
                                        hasJson = false;
                                        jsonNode = null;
                                } catch (Exception e) {
                                        // or here?
-                                       LOGGER.debug("Json Error Converting " + parm.getParamName() + " " + e.getMessage());
+                                       LOGGER.debug("Json Error Converting " + parm.getParamName() + " " + e.getMessage(),e);
                                        hasJson = false;
                                        jsonNode = null;
                                }
@@ -2015,12 +2017,12 @@ public class MsoVnfAdapterImpl implements MsoVnfAdapter {
                                        //TODO - what to do here?
                                        //for now - send the error to debug, but just leave it as a String
                                        String errorMessage = jpe.getMessage();
-                                       LOGGER.debug("Json Error Converting " + parm.getParamName() + " - " + errorMessage);
+                                       LOGGER.debug("Json Error Converting " + parm.getParamName() + " - " + errorMessage,jpe);
                                        hasJson = false;
                                        jsonNode = null;
                                } catch (Exception e) {
                                        // or here?
-                                       LOGGER.debug("Json Error Converting " + parm.getParamName() + " " + e.getMessage());
+                                       LOGGER.debug("Json Error Converting " + parm.getParamName() + " " + e.getMessage(),e);
                                        hasJson = false;
                                        jsonNode = null;
                                }
@@ -2184,6 +2186,7 @@ public class MsoVnfAdapterImpl implements MsoVnfAdapter {
        try {
                vfModuleName = vfModuleStackId.substring(0, index);
        } catch (Exception e) {
+               LOGGER.debug("Exception", e);
                vfModuleName = null;
        }
        return vfModuleName;

diff --git a/adapters/mso-vnf-adapter/src/main/java/org/openecomp/mso/adapters/vnf/VnfAdapterRest.java b/adapters/mso-vnf-adapter/src/main/java/org/openecomp/mso/adapters/vnf/VnfAdapterRest.java
index 121ddfe..21ad1ce 100644 (file)
--- a/adapters/mso-vnf-adapter/src/main/java/org/openecomp/mso/adapters/vnf/VnfAdapterRest.java
+++ b/adapters/mso-vnf-adapter/src/main/java/org/openecomp/mso/adapters/vnf/VnfAdapterRest.java
@@ -3,6 +3,7 @@
  * ONAP - SO
  * ================================================================================
  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017 Huawei Technologies Co., Ltd. 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.
@@ -406,6 +407,7 @@ public class VnfAdapterRest {
                                response = new CreateVfModuleResponse(req.getVnfId(), req.getVfModuleId(),
                                                vfModuleStackId.value, Boolean.TRUE, outputs.value, modRollback, req.getMessageId());
                        } catch (VnfException e) {
+                               LOGGER.debug("Exception :",e);
                                eresp = new VfModuleExceptionResponse(e.getMessage(), MsoExceptionCategory.INTERNAL, Boolean.TRUE, req.getMessageId());
                        }
                        if (!req.isSynchronous()) {
@@ -506,6 +508,7 @@ public class VnfAdapterRest {
                                response = new UpdateVfModuleResponse(req.getVnfId(), req.getVfModuleId(),
                                                vfModuleStackId.value, outputs.value, req.getMessageId());
                        } catch (VnfException e) {
+                               LOGGER.debug("Exception :",e);
                                eresp = new VfModuleExceptionResponse(e.getMessage(), MsoExceptionCategory.INTERNAL, Boolean.TRUE, req.getMessageId());
                        }
                        if (!req.isSynchronous()) {

diff --git a/adapters/mso-vnf-adapter/src/main/java/org/openecomp/mso/adapters/vnf/VolumeAdapterRest.java b/adapters/mso-vnf-adapter/src/main/java/org/openecomp/mso/adapters/vnf/VolumeAdapterRest.java
index 54920f5..d2f1c86 100644 (file)
--- a/adapters/mso-vnf-adapter/src/main/java/org/openecomp/mso/adapters/vnf/VolumeAdapterRest.java
+++ b/adapters/mso-vnf-adapter/src/main/java/org/openecomp/mso/adapters/vnf/VolumeAdapterRest.java
@@ -3,6 +3,7 @@
  * ONAP - SO
  * ================================================================================
  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017 Huawei Technologies Co., Ltd. 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.
@@ -200,6 +201,7 @@ public class VolumeAdapterRest {
                                                rb,
                                                req.getMessageId());
                        } catch (VnfException e) {
+                               LOGGER.debug("Exception :",e);
                                eresp = new VolumeGroupExceptionResponse(
                                        e.getMessage(), MsoExceptionCategory.INTERNAL, true, req.getMessageId());
                        }
@@ -287,6 +289,7 @@ public class VolumeAdapterRest {
                                }
                                response = new DeleteVolumeGroupResponse(true, req.getMessageId());
                        } catch (VnfException e) {
+                               LOGGER.debug("Exception :",e);
                                eresp = new VolumeGroupExceptionResponse(e.getMessage(), MsoExceptionCategory.INTERNAL, true, req.getMessageId());
                        }
                        if (!req.isSynchronous()) {
@@ -375,6 +378,7 @@ public class VolumeAdapterRest {
                                vnfAdapter.rollbackVnf(vrb);
                                response = new RollbackVolumeGroupResponse(true, req.getMessageId());
                        } catch (VnfException e) {
+                               LOGGER.debug("Exception :",e);
                                eresp = new VolumeGroupExceptionResponse(e.getMessage(), MsoExceptionCategory.INTERNAL, true, req.getMessageId());
                        }
                        if (!req.isSynchronous()) {
@@ -499,6 +503,7 @@ public class VolumeAdapterRest {
                                                req.getVolumeGroupId(), req.getVolumeGroupStackId(),
                                                outputs.value, req.getMessageId());
                        } catch (VnfException e) {
+                               LOGGER.debug("Exception :",e);
                                eresp = new VolumeGroupExceptionResponse(e.getMessage(), MsoExceptionCategory.INTERNAL, true, req.getMessageId());
                        }
                        if (!req.isSynchronous()) {