Reformat catalog-model
[sdc.git] / catalog-model / src / main / java / org / openecomp / sdc / be / model / operations / impl / AdditionalInformationOperation.java
index 68fc597..ee4f736 100644 (file)
@@ -7,9 +7,9 @@
  * 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.
  * limitations under the License.
  * ============LICENSE_END=========================================================
  */
-
 package org.openecomp.sdc.be.model.operations.impl;
 
-import org.janusgraph.core.JanusGraphVertex;
 import fj.data.Either;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
 import org.apache.commons.lang3.tuple.ImmutablePair;
 import org.apache.tinkerpop.gremlin.structure.Vertex;
+import org.janusgraph.core.JanusGraphVertex;
 import org.openecomp.sdc.be.config.BeEcompErrorManager;
 import org.openecomp.sdc.be.dao.graph.GraphElementFactory;
 import org.openecomp.sdc.be.dao.graph.datatype.GraphEdge;
 import org.openecomp.sdc.be.dao.graph.datatype.GraphElementTypeEnum;
 import org.openecomp.sdc.be.dao.graph.datatype.GraphRelation;
+import org.openecomp.sdc.be.dao.janusgraph.JanusGraphGenericDao;
 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
 import org.openecomp.sdc.be.dao.neo4j.GraphEdgeLabels;
 import org.openecomp.sdc.be.dao.neo4j.GraphPropertiesDictionary;
-import org.openecomp.sdc.be.dao.janusgraph.JanusGraphGenericDao;
 import org.openecomp.sdc.be.datatypes.elements.AdditionalInfoParameterDataDefinition;
 import org.openecomp.sdc.be.datatypes.elements.AdditionalInfoParameterInfo;
 import org.openecomp.sdc.be.datatypes.enums.NodeTypeEnum;
@@ -45,47 +49,35 @@ import org.openecomp.sdc.be.resources.data.UniqueIdData;
 import org.openecomp.sdc.common.log.wrappers.Logger;
 import org.springframework.stereotype.Component;
 
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-
 @Component("additional-information-operation")
 public class AdditionalInformationOperation {
 
+    public static final String EMPTY_VALUE = null;
     private static final Logger log = Logger.getLogger(AdditionalInformationOperation.class.getName());
-
+    private static final String GOING_TO_EXECUTE_COMMIT_ON_GRAPH = "Going to execute commit on graph.";
+    private static final String GOING_TO_EXECUTE_ROLLBACK_ON_GRAPH = "Going to execute rollback on graph.";
+    private static final String ADDITIONAL_INFORMATION_OF = "additional information of ";
     @javax.annotation.Resource
     private JanusGraphGenericDao janusGraphGenericDao;
 
-    private static final String GOING_TO_EXECUTE_COMMIT_ON_GRAPH = "Going to execute commit on graph.";
-       private static final String GOING_TO_EXECUTE_ROLLBACK_ON_GRAPH = "Going to execute rollback on graph.";
-       private static final String ADDITIONAL_INFORMATION_OF = "additional information of ";
-       public static final String EMPTY_VALUE = null;
-
     public AdditionalInformationOperation() {
         super();
     }
 
-
-    public Either<AdditionalInformationDefinition, JanusGraphOperationStatus> addAdditionalInformationParameter(NodeTypeEnum nodeType, String componentId, String key, String value) {
-
-        JanusGraphOperationStatus
-            verifyNodeTypeVsComponent = verifyNodeTypeVsComponent(nodeType, componentId);
+    public Either<AdditionalInformationDefinition, JanusGraphOperationStatus> addAdditionalInformationParameter(NodeTypeEnum nodeType,
+                                                                                                                String componentId, String key,
+                                                                                                                String value) {
+        JanusGraphOperationStatus verifyNodeTypeVsComponent = verifyNodeTypeVsComponent(nodeType, componentId);
         if (verifyNodeTypeVsComponent != JanusGraphOperationStatus.OK) {
             return Either.right(verifyNodeTypeVsComponent);
         }
-
         Either<ImmutablePair<AdditionalInfoParameterData, GraphEdge>, JanusGraphOperationStatus> getResult = janusGraphGenericDao
             .getChild(UniqueIdBuilder.getKeyByNodeType(nodeType), componentId, GraphEdgeLabels.ADDITIONAL_INFORMATION,
                 NodeTypeEnum.AdditionalInfoParameters, AdditionalInfoParameterData.class);
-
         if (getResult.isRight()) {
             JanusGraphOperationStatus status = getResult.right().value();
             return Either.right(status);
         }
-
         ImmutablePair<AdditionalInfoParameterData, GraphEdge> immutablePair = getResult.left().value();
         AdditionalInfoParameterData parameterData = immutablePair.getLeft();
         Map<String, String> parameters = parameterData.getParameters();
@@ -98,51 +90,42 @@ public class AdditionalInformationOperation {
             idToKey = new HashMap<>();
             parameterData.setIdToKey(idToKey);
         }
-
         Integer lastCreatedCounter = parameterData.getAdditionalInfoParameterDataDefinition().getLastCreatedCounter();
         lastCreatedCounter++;
-
         if (parameters.containsKey(key)) {
             log.debug("The key {} already exists under component {}", key, componentId);
             return Either.right(JanusGraphOperationStatus.ALREADY_EXIST);
         }
-
         idToKey.put(String.valueOf(lastCreatedCounter), key);
         parameters.put(key, value);
         parameterData.getAdditionalInfoParameterDataDefinition().setLastCreatedCounter(lastCreatedCounter);
-
         Either<AdditionalInfoParameterData, JanusGraphOperationStatus> updateNode = janusGraphGenericDao
             .updateNode(parameterData, AdditionalInfoParameterData.class);
-
         if (updateNode.isRight()) {
             JanusGraphOperationStatus status = updateNode.right().value();
-            BeEcompErrorManager.getInstance().logBeFailedUpdateNodeError("UpdateAdditionalInformationParameter", ADDITIONAL_INFORMATION_OF + nodeType.getName() + " " + componentId, String.valueOf(status));
+            BeEcompErrorManager.getInstance().logBeFailedUpdateNodeError("UpdateAdditionalInformationParameter",
+                ADDITIONAL_INFORMATION_OF + nodeType.getName() + " " + componentId, String.valueOf(status));
             return Either.right(status);
         }
-
-        AdditionalInformationDefinition informationDefinition = createInformationDefinitionFromNode(componentId, parameters, idToKey, updateNode.left().value());
-
+        AdditionalInformationDefinition informationDefinition = createInformationDefinitionFromNode(componentId, parameters, idToKey,
+            updateNode.left().value());
         return Either.left(informationDefinition);
-
     }
 
-    public Either<AdditionalInformationDefinition, JanusGraphOperationStatus> updateAdditionalInformationParameter(NodeTypeEnum nodeType, String componentId, String id, String key, String value) {
-
-        JanusGraphOperationStatus
-            verifyNodeTypeVsComponent = verifyNodeTypeVsComponent(nodeType, componentId);
+    public Either<AdditionalInformationDefinition, JanusGraphOperationStatus> updateAdditionalInformationParameter(NodeTypeEnum nodeType,
+                                                                                                                   String componentId, String id,
+                                                                                                                   String key, String value) {
+        JanusGraphOperationStatus verifyNodeTypeVsComponent = verifyNodeTypeVsComponent(nodeType, componentId);
         if (verifyNodeTypeVsComponent != JanusGraphOperationStatus.OK) {
             return Either.right(verifyNodeTypeVsComponent);
         }
-
         Either<ImmutablePair<AdditionalInfoParameterData, GraphEdge>, JanusGraphOperationStatus> getResult = janusGraphGenericDao
             .getChild(UniqueIdBuilder.getKeyByNodeType(nodeType), componentId, GraphEdgeLabels.ADDITIONAL_INFORMATION,
                 NodeTypeEnum.AdditionalInfoParameters, AdditionalInfoParameterData.class);
-
         if (getResult.isRight()) {
             JanusGraphOperationStatus status = getResult.right().value();
             return Either.right(status);
         }
-
         ImmutablePair<AdditionalInfoParameterData, GraphEdge> immutablePair = getResult.left().value();
         AdditionalInfoParameterData parameterData = immutablePair.getLeft();
         Map<String, String> parameters = parameterData.getParameters();
@@ -150,9 +133,7 @@ public class AdditionalInformationOperation {
         if (idToKey == null || !idToKey.containsKey(id)) {
             return Either.right(JanusGraphOperationStatus.INVALID_ID);
         }
-
         String origKey = idToKey.get(id);
-
         if (!origKey.equals(key)) {
             if (parameters.containsKey(key)) {
                 log.debug("The key {} already exists", key);
@@ -163,105 +144,85 @@ public class AdditionalInformationOperation {
         }
         parameters.put(key, value);
         idToKey.put(id, key);
-
         Either<AdditionalInfoParameterData, JanusGraphOperationStatus> updateNode = janusGraphGenericDao
             .updateNode(parameterData, AdditionalInfoParameterData.class);
-
         if (updateNode.isRight()) {
             JanusGraphOperationStatus status = updateNode.right().value();
-            BeEcompErrorManager.getInstance().logBeFailedUpdateNodeError("UpdateAdditionalInformationParameter", "additional information of resource " + componentId, String.valueOf(status));
+            BeEcompErrorManager.getInstance()
+                .logBeFailedUpdateNodeError("UpdateAdditionalInformationParameter", "additional information of resource " + componentId,
+                    String.valueOf(status));
             return Either.right(status);
         }
-
-        AdditionalInformationDefinition informationDefinition = createInformationDefinitionFromNode(componentId, parameters, idToKey, updateNode.left().value());
-
+        AdditionalInformationDefinition informationDefinition = createInformationDefinitionFromNode(componentId, parameters, idToKey,
+            updateNode.left().value());
         return Either.left(informationDefinition);
-
     }
 
-    public Either<AdditionalInformationDefinition, JanusGraphOperationStatus> deleteAdditionalInformationParameter(NodeTypeEnum nodeType, String componentId, String id) {
-
-        JanusGraphOperationStatus
-            verifyNodeTypeVsComponent = verifyNodeTypeVsComponent(nodeType, componentId);
+    public Either<AdditionalInformationDefinition, JanusGraphOperationStatus> deleteAdditionalInformationParameter(NodeTypeEnum nodeType,
+                                                                                                                   String componentId, String id) {
+        JanusGraphOperationStatus verifyNodeTypeVsComponent = verifyNodeTypeVsComponent(nodeType, componentId);
         if (verifyNodeTypeVsComponent != JanusGraphOperationStatus.OK) {
             return Either.right(verifyNodeTypeVsComponent);
         }
-
         Either<ImmutablePair<AdditionalInfoParameterData, GraphEdge>, JanusGraphOperationStatus> getResult = janusGraphGenericDao
             .getChild(UniqueIdBuilder.getKeyByNodeType(nodeType), componentId, GraphEdgeLabels.ADDITIONAL_INFORMATION,
                 NodeTypeEnum.AdditionalInfoParameters, AdditionalInfoParameterData.class);
-
         if (getResult.isRight()) {
             JanusGraphOperationStatus status = getResult.right().value();
             return Either.right(status);
         }
-
         ImmutablePair<AdditionalInfoParameterData, GraphEdge> immutablePair = getResult.left().value();
         AdditionalInfoParameterData parameterData = immutablePair.getLeft();
         Map<String, String> parameters = parameterData.getParameters();
         Map<String, String> idToKey = parameterData.getIdToKey();
-
         if (idToKey == null || !idToKey.containsKey(id)) {
             return Either.right(JanusGraphOperationStatus.INVALID_ID);
         }
-
         String key = idToKey.get(id);
         String removedKey = idToKey.remove(id);
         String removedValue = parameters.remove(key);
         log.trace("The key-value {} = {} was removed from additionalInformation", removedKey, removedValue);
-
         Either<AdditionalInfoParameterData, JanusGraphOperationStatus> updateNode = janusGraphGenericDao
             .updateNode(parameterData, AdditionalInfoParameterData.class);
-
         if (updateNode.isRight()) {
             JanusGraphOperationStatus status = updateNode.right().value();
-            BeEcompErrorManager.getInstance().logBeFailedUpdateNodeError("DeleteAdditionalInformationParameter", ADDITIONAL_INFORMATION_OF + nodeType.getName() + " " + componentId, String.valueOf(status));
+            BeEcompErrorManager.getInstance().logBeFailedUpdateNodeError("DeleteAdditionalInformationParameter",
+                ADDITIONAL_INFORMATION_OF + nodeType.getName() + " " + componentId, String.valueOf(status));
             return Either.right(status);
         }
-
-        AdditionalInformationDefinition informationDefinition = createInformationDefinitionFromNode(componentId, parameters, idToKey, updateNode.left().value());
-
+        AdditionalInformationDefinition informationDefinition = createInformationDefinitionFromNode(componentId, parameters, idToKey,
+            updateNode.left().value());
         return Either.left(informationDefinition);
-
     }
 
-    private AdditionalInformationDefinition createInformationDefinitionFromNode(String resourceId, Map<String, String> parameters, Map<String, String> idToKey, AdditionalInfoParameterData additionalInfoParameterData) {
+    private AdditionalInformationDefinition createInformationDefinitionFromNode(String resourceId, Map<String, String> parameters,
+                                                                                Map<String, String> idToKey,
+                                                                                AdditionalInfoParameterData additionalInfoParameterData) {
         AdditionalInfoParameterDataDefinition dataDefinition = additionalInfoParameterData.getAdditionalInfoParameterDataDefinition();
-
         return new AdditionalInformationDefinition(dataDefinition, resourceId, convertParameters(parameters, idToKey));
     }
 
     private List<AdditionalInfoParameterInfo> convertParameters(Map<String, String> parameters, Map<String, String> idToKey) {
-
         List<AdditionalInfoParameterInfo> list = new ArrayList<>();
-
         if (parameters != null) {
             for (Entry<String, String> idToKeyEntry : idToKey.entrySet()) {
-
                 String id = idToKeyEntry.getKey();
                 String key = idToKeyEntry.getValue();
-
                 String value = parameters.get(key);
-
                 AdditionalInfoParameterInfo parameterInfo = new AdditionalInfoParameterInfo(id, key, value);
                 list.add(parameterInfo);
             }
-
         }
-
         return list;
     }
 
     public Either<AdditionalInfoParameterData, JanusGraphOperationStatus> addAdditionalInformationNode(NodeTypeEnum nodeType, String componentId) {
-
         UniqueIdData from = new UniqueIdData(nodeType, componentId);
-
         String uniqueId = UniqueIdBuilder.buildAdditionalInformationUniqueId(componentId);
         AdditionalInfoParameterDataDefinition additionalInfoParameterDataDefinition = new AdditionalInfoParameterDataDefinition();
         additionalInfoParameterDataDefinition.setUniqueId(uniqueId);
-
-        AdditionalInfoParameterData additionalInfoParameterData = new AdditionalInfoParameterData(additionalInfoParameterDataDefinition, new HashMap<>(), new HashMap<>());
-
+        AdditionalInfoParameterData additionalInfoParameterData = new AdditionalInfoParameterData(additionalInfoParameterDataDefinition,
+            new HashMap<>(), new HashMap<>());
         Either<AdditionalInfoParameterData, JanusGraphOperationStatus> createNode = janusGraphGenericDao
             .createNode(additionalInfoParameterData, AdditionalInfoParameterData.class);
         if (createNode.isRight()) {
@@ -269,104 +230,82 @@ public class AdditionalInformationOperation {
             BeEcompErrorManager.getInstance().logBeFailedCreateNodeError("AddAdditionalInformationNode", uniqueId, String.valueOf(status));
             return Either.right(status);
         }
-
         AdditionalInfoParameterData to = createNode.left().value();
-
         Either<GraphRelation, JanusGraphOperationStatus> createRelation = janusGraphGenericDao
             .createRelation(from, to, GraphEdgeLabels.ADDITIONAL_INFORMATION, null);
         if (createRelation.isRight()) {
             JanusGraphOperationStatus status = createRelation.right().value();
             return Either.right(status);
         }
-
         return Either.left(to);
     }
 
-    public Either<JanusGraphVertex, JanusGraphOperationStatus> addAdditionalInformationNode(NodeTypeEnum nodeType, String componentId, JanusGraphVertex metadataVertex) {
-
+    public Either<JanusGraphVertex, JanusGraphOperationStatus> addAdditionalInformationNode(NodeTypeEnum nodeType, String componentId,
+                                                                                            JanusGraphVertex metadataVertex) {
         String uniqueId = UniqueIdBuilder.buildAdditionalInformationUniqueId(componentId);
         AdditionalInfoParameterDataDefinition additionalInfoParameterDataDefinition = new AdditionalInfoParameterDataDefinition();
         additionalInfoParameterDataDefinition.setUniqueId(uniqueId);
-
-        AdditionalInfoParameterData additionalInfoParameterData = new AdditionalInfoParameterData(additionalInfoParameterDataDefinition, new HashMap<>(), new HashMap<>());
-
+        AdditionalInfoParameterData additionalInfoParameterData = new AdditionalInfoParameterData(additionalInfoParameterDataDefinition,
+            new HashMap<>(), new HashMap<>());
         Either<JanusGraphVertex, JanusGraphOperationStatus> createNode = janusGraphGenericDao.createNode(additionalInfoParameterData);
         if (createNode.isRight()) {
             JanusGraphOperationStatus status = createNode.right().value();
             BeEcompErrorManager.getInstance().logBeFailedCreateNodeError("AddAdditionalInformationNode", uniqueId, String.valueOf(status));
             return Either.right(status);
         }
-
         JanusGraphVertex additionalInfoVertex = createNode.left().value();
-
         JanusGraphOperationStatus createRelation = janusGraphGenericDao
             .createEdge(metadataVertex, additionalInfoVertex, GraphEdgeLabels.ADDITIONAL_INFORMATION, null);
-
         if (!createRelation.equals(JanusGraphOperationStatus.OK)) {
             return Either.right(createRelation);
         }
         return Either.left(additionalInfoVertex);
     }
 
-    public Either<AdditionalInformationDefinition, JanusGraphOperationStatus> addAdditionalInformationNode(NodeTypeEnum nodeType, String componentId, AdditionalInformationDefinition parameters) {
-
+    public Either<AdditionalInformationDefinition, JanusGraphOperationStatus> addAdditionalInformationNode(NodeTypeEnum nodeType, String componentId,
+                                                                                                           AdditionalInformationDefinition parameters) {
         Either<AdditionalInfoParameterData, JanusGraphOperationStatus> status = this.addAdditionalInformationNode(nodeType, componentId);
-
         if (status.isRight()) {
             return Either.right(status.right().value());
         }
-
         AdditionalInfoParameterData parameterData = status.left().value();
-
         populateParameterNodeWithParameters(parameterData, parameters);
-
         Either<AdditionalInfoParameterData, JanusGraphOperationStatus> updateNode = janusGraphGenericDao
             .updateNode(parameterData, AdditionalInfoParameterData.class);
-
         if (updateNode.isRight()) {
             return Either.right(updateNode.right().value());
         }
-
         AdditionalInformationDefinition informationDefinition = convertAdditionalInformationDataToDefinition(updateNode.left().value(), componentId);
-
         return Either.left(informationDefinition);
     }
 
-    public JanusGraphOperationStatus addAdditionalInformationNode(NodeTypeEnum nodeType, String componentId, AdditionalInformationDefinition parameters, JanusGraphVertex metadataVertex) {
-
+    public JanusGraphOperationStatus addAdditionalInformationNode(NodeTypeEnum nodeType, String componentId,
+                                                                  AdditionalInformationDefinition parameters, JanusGraphVertex metadataVertex) {
         Either<JanusGraphVertex, JanusGraphOperationStatus> status = this.addAdditionalInformationNode(nodeType, componentId, metadataVertex);
-
         if (status.isRight()) {
             return status.right().value();
         }
         JanusGraphVertex additionalInfoVertex = status.left().value();
-
         Map<String, Object> newProp = janusGraphGenericDao.getProperties(additionalInfoVertex);
-        AdditionalInfoParameterData parameterData = GraphElementFactory.createElement(NodeTypeEnum.AdditionalInfoParameters.getName(), GraphElementTypeEnum.Node, newProp, AdditionalInfoParameterData.class);
-
+        AdditionalInfoParameterData parameterData = GraphElementFactory
+            .createElement(NodeTypeEnum.AdditionalInfoParameters.getName(), GraphElementTypeEnum.Node, newProp, AdditionalInfoParameterData.class);
         populateParameterNodeWithParameters(parameterData, parameters);
-
         return janusGraphGenericDao.updateVertex(parameterData, additionalInfoVertex);
     }
 
     private void populateParameterNodeWithParameters(AdditionalInfoParameterData parameterData, AdditionalInformationDefinition aiDefinition) {
-
         if (aiDefinition != null) {
-
             Integer lastCreatedCounter = aiDefinition.getLastCreatedCounter();
             parameterData.getAdditionalInfoParameterDataDefinition().setLastCreatedCounter(lastCreatedCounter);
             log.trace("Set last created counter of additional information to {}", lastCreatedCounter);
-
             List<AdditionalInfoParameterInfo> parameters = aiDefinition.getParameters();
             if (parameters != null) {
-
                 Map<String, String> idToKey = new HashMap<>();
                 Map<String, String> parametersMap = new HashMap<>();
                 for (AdditionalInfoParameterInfo additionalInfoParameterInfo : parameters) {
                     String uniqueId = additionalInfoParameterInfo.getUniqueId();
                     String key = additionalInfoParameterInfo.getKey();
                     String value = additionalInfoParameterInfo.getValue();
-
                     if (key != null && !key.isEmpty()) {
                         idToKey.put(uniqueId, key);
                         parametersMap.put(key, value);
@@ -376,22 +315,18 @@ public class AdditionalInformationOperation {
                 parameterData.setParameters(parametersMap);
             }
         }
-
     }
 
-    public JanusGraphOperationStatus findResourceAllAdditionalInformationRecursively(String uniqueId, List<AdditionalInformationDefinition> properties) {
-
+    public JanusGraphOperationStatus findResourceAllAdditionalInformationRecursively(String uniqueId,
+                                                                                     List<AdditionalInformationDefinition> properties) {
         log.trace("Going to fetch additional information under resource {}", uniqueId);
         JanusGraphOperationStatus resourceCapabilitiesStatus = findAdditionalInformationOfNode(NodeTypeEnum.Resource, uniqueId, properties);
-
         if (!resourceCapabilitiesStatus.equals(JanusGraphOperationStatus.OK)) {
             return resourceCapabilitiesStatus;
         }
-
         Either<ImmutablePair<ResourceMetadataData, GraphEdge>, JanusGraphOperationStatus> parentNodes = janusGraphGenericDao
             .getChild(UniqueIdBuilder.getKeyByNodeType(NodeTypeEnum.Resource), uniqueId, GraphEdgeLabels.DERIVED_FROM, NodeTypeEnum.Resource,
                 ResourceMetadataData.class);
-
         if (parentNodes.isRight()) {
             JanusGraphOperationStatus parentNodesStatus = parentNodes.right().value();
             if (!parentNodesStatus.equals(JanusGraphOperationStatus.NOT_FOUND)) {
@@ -399,34 +334,28 @@ public class AdditionalInformationOperation {
                 return parentNodesStatus;
             }
         }
-
         if (parentNodes.isLeft()) {
             ImmutablePair<ResourceMetadataData, GraphEdge> parnetNodePair = parentNodes.left().value();
             String parentUniqueId = parnetNodePair.getKey().getMetadataDataDefinition().getUniqueId();
             JanusGraphOperationStatus addParentIntStatus = findResourceAllAdditionalInformationRecursively(parentUniqueId, properties);
-
             if (addParentIntStatus != JanusGraphOperationStatus.OK) {
                 log.error("Failed to find all resource additional information of resource {}", parentUniqueId);
                 return addParentIntStatus;
             }
         }
         return JanusGraphOperationStatus.OK;
-
     }
 
-    public JanusGraphOperationStatus findServiceAllAdditionalInformationRecursively(String uniqueId, List<AdditionalInformationDefinition> properties) {
-
+    public JanusGraphOperationStatus findServiceAllAdditionalInformationRecursively(String uniqueId,
+                                                                                    List<AdditionalInformationDefinition> properties) {
         log.trace("Going to fetch additional information under service {}", uniqueId);
         JanusGraphOperationStatus resourceCapabilitiesStatus = findAdditionalInformationOfNode(NodeTypeEnum.Service, uniqueId, properties);
-
         if (!resourceCapabilitiesStatus.equals(JanusGraphOperationStatus.OK)) {
             return resourceCapabilitiesStatus;
         }
-
         Either<ImmutablePair<ServiceMetadataData, GraphEdge>, JanusGraphOperationStatus> parentNodes = janusGraphGenericDao
             .getChild(UniqueIdBuilder.getKeyByNodeType(NodeTypeEnum.Service), uniqueId, GraphEdgeLabels.DERIVED_FROM, NodeTypeEnum.Service,
                 ServiceMetadataData.class);
-
         if (parentNodes.isRight()) {
             JanusGraphOperationStatus parentNodesStatus = parentNodes.right().value();
             if (!parentNodesStatus.equals(JanusGraphOperationStatus.NOT_FOUND)) {
@@ -434,27 +363,23 @@ public class AdditionalInformationOperation {
                 return parentNodesStatus;
             }
         }
-
         if (parentNodes.isLeft()) {
             ImmutablePair<ServiceMetadataData, GraphEdge> parnetNodePair = parentNodes.left().value();
             String parentUniqueId = parnetNodePair.getKey().getMetadataDataDefinition().getUniqueId();
             JanusGraphOperationStatus addParentIntStatus = findServiceAllAdditionalInformationRecursively(parentUniqueId, properties);
-
             if (addParentIntStatus != JanusGraphOperationStatus.OK) {
                 log.error("Failed to find all resource additional information of resource {}", parentUniqueId);
                 return addParentIntStatus;
             }
         }
         return JanusGraphOperationStatus.OK;
-
     }
 
-    private JanusGraphOperationStatus findAdditionalInformationOfNode(NodeTypeEnum nodeType, String uniqueId, List<AdditionalInformationDefinition> properties) {
-
+    private JanusGraphOperationStatus findAdditionalInformationOfNode(NodeTypeEnum nodeType, String uniqueId,
+                                                                      List<AdditionalInformationDefinition> properties) {
         Either<ImmutablePair<AdditionalInfoParameterData, GraphEdge>, JanusGraphOperationStatus> childNode = janusGraphGenericDao
             .getChild(UniqueIdBuilder.getKeyByNodeType(nodeType), uniqueId, GraphEdgeLabels.ADDITIONAL_INFORMATION,
                 NodeTypeEnum.AdditionalInfoParameters, AdditionalInfoParameterData.class);
-
         if (childNode.isRight()) {
             JanusGraphOperationStatus status = childNode.right().value();
             if (status == JanusGraphOperationStatus.NOT_FOUND) {
@@ -462,61 +387,55 @@ public class AdditionalInformationOperation {
             }
             return status;
         }
-
         ImmutablePair<AdditionalInfoParameterData, GraphEdge> immutablePair = childNode.left().value();
         AdditionalInfoParameterData propertyData = immutablePair.getKey();
-
         Map<String, String> parameters = propertyData.getParameters();
         if (parameters != null && !parameters.isEmpty()) {
             AdditionalInformationDefinition additionalInfoDef = this.convertAdditionalInformationDataToDefinition(propertyData, uniqueId);
             properties.add(additionalInfoDef);
         }
-
         return JanusGraphOperationStatus.OK;
-
     }
 
-    private AdditionalInformationDefinition convertAdditionalInformationDataToDefinition(AdditionalInfoParameterData additionalInfoData, String uniqueId) {
-
+    private AdditionalInformationDefinition convertAdditionalInformationDataToDefinition(AdditionalInfoParameterData additionalInfoData,
+                                                                                         String uniqueId) {
         Map<String, String> parameters = additionalInfoData.getParameters();
         Map<String, String> idToKey = additionalInfoData.getIdToKey();
-
-        return new AdditionalInformationDefinition(additionalInfoData.getAdditionalInfoParameterDataDefinition(), uniqueId, convertParameters(parameters, idToKey));
+        return new AdditionalInformationDefinition(additionalInfoData.getAdditionalInfoParameterDataDefinition(), uniqueId,
+            convertParameters(parameters, idToKey));
     }
 
-    public Either<AdditionalInformationDefinition, StorageOperationStatus> createAdditionalInformationParameter(NodeTypeEnum nodeType, String resourceId, String key, String value, boolean inTransaction) {
-
+    public Either<AdditionalInformationDefinition, StorageOperationStatus> createAdditionalInformationParameter(NodeTypeEnum nodeType,
+                                                                                                                String resourceId, String key,
+                                                                                                                String value, boolean inTransaction) {
         Either<AdditionalInformationDefinition, StorageOperationStatus> result = null;
-
         try {
-
-            Either<AdditionalInformationDefinition, JanusGraphOperationStatus> either = this.addAdditionalInformationParameter(nodeType, resourceId, key, value);
-
+            Either<AdditionalInformationDefinition, JanusGraphOperationStatus> either = this
+                .addAdditionalInformationParameter(nodeType, resourceId, key, value);
             if (either.isRight()) {
                 JanusGraphOperationStatus status = either.right().value();
                 log.debug("Failed to add additional information property {} to component {}. Status is {}", key, resourceId, status);
-                BeEcompErrorManager.getInstance().logBeFailedUpdateNodeError("CreateAdditionalInformationParameter", ADDITIONAL_INFORMATION_OF + nodeType.getName() + " " + resourceId, String.valueOf(status));
+                BeEcompErrorManager.getInstance().logBeFailedUpdateNodeError("CreateAdditionalInformationParameter",
+                    ADDITIONAL_INFORMATION_OF + nodeType.getName() + " " + resourceId, String.valueOf(status));
                 result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status));
             } else {
                 AdditionalInformationDefinition additionalInformationDefinition = either.left().value();
                 result = Either.left(additionalInformationDefinition);
             }
-
             return result;
         } finally {
             commitOrRollback(inTransaction, result);
         }
-
     }
 
-    public Either<AdditionalInformationDefinition, StorageOperationStatus> updateAdditionalInformationParameter(NodeTypeEnum nodeType, String resourceId, String id, String key, String value, boolean inTransaction) {
-
+    public Either<AdditionalInformationDefinition, StorageOperationStatus> updateAdditionalInformationParameter(NodeTypeEnum nodeType,
+                                                                                                                String resourceId, String id,
+                                                                                                                String key, String value,
+                                                                                                                boolean inTransaction) {
         Either<AdditionalInformationDefinition, StorageOperationStatus> result = null;
-
         try {
-
-            Either<AdditionalInformationDefinition, JanusGraphOperationStatus> either = this.updateAdditionalInformationParameter(nodeType, resourceId, id, key, value);
-
+            Either<AdditionalInformationDefinition, JanusGraphOperationStatus> either = this
+                .updateAdditionalInformationParameter(nodeType, resourceId, id, key, value);
             if (either.isRight()) {
                 log.info("Failed to update additional information property {} to component {}", key, resourceId);
                 result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(either.right().value()));
@@ -524,23 +443,19 @@ public class AdditionalInformationOperation {
                 AdditionalInformationDefinition additionalInformationDefinition = either.left().value();
                 result = Either.left(additionalInformationDefinition);
             }
-
             return result;
-
         } finally {
             commitOrRollback(inTransaction, result);
         }
-
     }
 
-    public Either<AdditionalInformationDefinition, StorageOperationStatus> deleteAdditionalInformationParameter(NodeTypeEnum nodeType, String resourceId, String id, boolean inTransaction) {
-
+    public Either<AdditionalInformationDefinition, StorageOperationStatus> deleteAdditionalInformationParameter(NodeTypeEnum nodeType,
+                                                                                                                String resourceId, String id,
+                                                                                                                boolean inTransaction) {
         Either<AdditionalInformationDefinition, StorageOperationStatus> result = null;
-
         try {
-
-            Either<AdditionalInformationDefinition, JanusGraphOperationStatus> either = this.deleteAdditionalInformationParameter(nodeType, resourceId, id);
-
+            Either<AdditionalInformationDefinition, JanusGraphOperationStatus> either = this
+                .deleteAdditionalInformationParameter(nodeType, resourceId, id);
             if (either.isRight()) {
                 log.error("Failed to delete additional information id {} to component {}", id, resourceId);
                 result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(either.right().value()));
@@ -548,23 +463,17 @@ public class AdditionalInformationOperation {
                 AdditionalInformationDefinition additionalInformationDefinition = either.left().value();
                 result = Either.left(additionalInformationDefinition);
             }
-
             return result;
-
         } finally {
             commitOrRollback(inTransaction, result);
         }
-
     }
 
-    public Either<Integer, StorageOperationStatus> getNumberOfAdditionalInformationParameters(NodeTypeEnum nodeType, String resourceId, boolean inTransaction) {
-
+    public Either<Integer, StorageOperationStatus> getNumberOfAdditionalInformationParameters(NodeTypeEnum nodeType, String resourceId,
+                                                                                              boolean inTransaction) {
         Either<Integer, StorageOperationStatus> result = null;
-
         try {
-
             Either<Integer, JanusGraphOperationStatus> either = this.getNumberOfParameters(nodeType, resourceId);
-
             if (either.isRight()) {
                 log.error("Failed to get the number of additional information properties in component {}", resourceId);
                 result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(either.right().value()));
@@ -572,7 +481,6 @@ public class AdditionalInformationOperation {
                 Integer counter = either.left().value();
                 result = Either.left(counter);
             }
-
             return result;
         } finally {
             if (!inTransaction) {
@@ -585,122 +493,99 @@ public class AdditionalInformationOperation {
                 }
             }
         }
-
     }
 
     public Either<Integer, JanusGraphOperationStatus> getNumberOfParameters(NodeTypeEnum nodeType, String resourceId) {
-
         Either<ImmutablePair<AdditionalInfoParameterData, GraphEdge>, JanusGraphOperationStatus> getResult = janusGraphGenericDao
             .getChild(UniqueIdBuilder.getKeyByNodeType(nodeType), resourceId, GraphEdgeLabels.ADDITIONAL_INFORMATION,
                 NodeTypeEnum.AdditionalInfoParameters, AdditionalInfoParameterData.class);
-
         if (getResult.isRight()) {
             JanusGraphOperationStatus status = getResult.right().value();
             return Either.right(status);
         }
-
         ImmutablePair<AdditionalInfoParameterData, GraphEdge> immutablePair = getResult.left().value();
         AdditionalInfoParameterData parameterData = immutablePair.getLeft();
         Map<String, String> parameters = parameterData.getParameters();
-
         Integer counter = 0;
         if (parameters != null) {
             counter = parameters.size();
         }
-
         return Either.left(counter);
-
     }
 
-    public Either<AdditionalInfoParameterInfo, JanusGraphOperationStatus> getAdditionalInformationParameter(NodeTypeEnum nodeType, String componentId, String id) {
-
-        JanusGraphOperationStatus
-            verifyNodeTypeVsComponent = verifyNodeTypeVsComponent(nodeType, componentId);
+    public Either<AdditionalInfoParameterInfo, JanusGraphOperationStatus> getAdditionalInformationParameter(NodeTypeEnum nodeType, String componentId,
+                                                                                                            String id) {
+        JanusGraphOperationStatus verifyNodeTypeVsComponent = verifyNodeTypeVsComponent(nodeType, componentId);
         if (verifyNodeTypeVsComponent != JanusGraphOperationStatus.OK) {
             return Either.right(verifyNodeTypeVsComponent);
         }
-
         Either<ImmutablePair<AdditionalInfoParameterData, GraphEdge>, JanusGraphOperationStatus> getResult = janusGraphGenericDao
             .getChild(UniqueIdBuilder.getKeyByNodeType(nodeType), componentId, GraphEdgeLabels.ADDITIONAL_INFORMATION,
                 NodeTypeEnum.AdditionalInfoParameters, AdditionalInfoParameterData.class);
-
         if (getResult.isRight()) {
             JanusGraphOperationStatus status = getResult.right().value();
             return Either.right(status);
         }
-
         ImmutablePair<AdditionalInfoParameterData, GraphEdge> immutablePair = getResult.left().value();
         AdditionalInfoParameterData parameterData = immutablePair.getLeft();
         Map<String, String> parameters = parameterData.getParameters();
         Map<String, String> idToKey = parameterData.getIdToKey();
-
         if (idToKey == null || !idToKey.containsKey(id)) {
             return Either.right(JanusGraphOperationStatus.INVALID_ID);
         }
-
         String key = idToKey.get(id);
         String value = parameters.get(key);
-
         log.trace("The key-value {} = {} was retrieved for id {}", key, value, id);
-
         Either<AdditionalInfoParameterData, JanusGraphOperationStatus> updateNode = janusGraphGenericDao
             .updateNode(parameterData, AdditionalInfoParameterData.class);
-
         if (updateNode.isRight()) {
             JanusGraphOperationStatus status = updateNode.right().value();
             if (status != JanusGraphOperationStatus.NOT_FOUND) {
-                BeEcompErrorManager.getInstance().logBeFailedRetrieveNodeError("GetAdditionnalInformationParameter", ADDITIONAL_INFORMATION_OF + nodeType.getName() + " " + componentId, String.valueOf(status));
+                BeEcompErrorManager.getInstance().logBeFailedRetrieveNodeError("GetAdditionnalInformationParameter",
+                    ADDITIONAL_INFORMATION_OF + nodeType.getName() + " " + componentId, String.valueOf(status));
             }
             return Either.right(status);
         }
-
         AdditionalInfoParameterInfo additionalInfoParameterInfo = new AdditionalInfoParameterInfo(id, key, value);
-
         return Either.left(additionalInfoParameterInfo);
-
     }
 
-    public Either<AdditionalInformationDefinition, JanusGraphOperationStatus> getAllAdditionalInformationParameters(NodeTypeEnum nodeType, String componentId, boolean ignoreVerification) {
-
+    public Either<AdditionalInformationDefinition, JanusGraphOperationStatus> getAllAdditionalInformationParameters(NodeTypeEnum nodeType,
+                                                                                                                    String componentId,
+                                                                                                                    boolean ignoreVerification) {
         if (!ignoreVerification) {
-            JanusGraphOperationStatus
-                verifyNodeTypeVsComponent = verifyNodeTypeVsComponent(nodeType, componentId);
+            JanusGraphOperationStatus verifyNodeTypeVsComponent = verifyNodeTypeVsComponent(nodeType, componentId);
             if (verifyNodeTypeVsComponent != JanusGraphOperationStatus.OK) {
                 return Either.right(verifyNodeTypeVsComponent);
             }
         }
-
         Either<ImmutablePair<AdditionalInfoParameterData, GraphEdge>, JanusGraphOperationStatus> getResult = janusGraphGenericDao
             .getChild(UniqueIdBuilder.getKeyByNodeType(nodeType), componentId, GraphEdgeLabels.ADDITIONAL_INFORMATION,
                 NodeTypeEnum.AdditionalInfoParameters, AdditionalInfoParameterData.class);
-
         if (getResult.isRight()) {
             JanusGraphOperationStatus status = getResult.right().value();
             if (status != JanusGraphOperationStatus.NOT_FOUND) {
-                BeEcompErrorManager.getInstance().logBeFailedRetrieveNodeError("GetAdditionnalInformationParameters", ADDITIONAL_INFORMATION_OF + nodeType.getName() + " " + componentId, String.valueOf(status));
+                BeEcompErrorManager.getInstance().logBeFailedRetrieveNodeError("GetAdditionnalInformationParameters",
+                    ADDITIONAL_INFORMATION_OF + nodeType.getName() + " " + componentId, String.valueOf(status));
             }
             return Either.right(status);
         }
-
         ImmutablePair<AdditionalInfoParameterData, GraphEdge> immutablePair = getResult.left().value();
         AdditionalInfoParameterData parameterData = immutablePair.getLeft();
         Map<String, String> parameters = parameterData.getParameters();
         Map<String, String> idToKey = parameterData.getIdToKey();
-
         AdditionalInformationDefinition informationDefinition = createInformationDefinitionFromNode(componentId, parameters, idToKey, parameterData);
-
         return Either.left(informationDefinition);
-
     }
 
-    public Either<AdditionalInformationDefinition, StorageOperationStatus> getAllAdditionalInformationParameters(NodeTypeEnum nodeType, String resourceId, boolean ignoreVerification, boolean inTransaction) {
-
+    public Either<AdditionalInformationDefinition, StorageOperationStatus> getAllAdditionalInformationParameters(NodeTypeEnum nodeType,
+                                                                                                                 String resourceId,
+                                                                                                                 boolean ignoreVerification,
+                                                                                                                 boolean inTransaction) {
         Either<AdditionalInformationDefinition, StorageOperationStatus> result = null;
-
         try {
-
-            Either<AdditionalInformationDefinition, JanusGraphOperationStatus> either = this.getAllAdditionalInformationParameters(nodeType, resourceId, ignoreVerification);
-
+            Either<AdditionalInformationDefinition, JanusGraphOperationStatus> either = this
+                .getAllAdditionalInformationParameters(nodeType, resourceId, ignoreVerification);
             if (either.isRight()) {
                 JanusGraphOperationStatus status = either.right().value();
                 result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status));
@@ -708,17 +593,13 @@ public class AdditionalInformationOperation {
                 AdditionalInformationDefinition additionalInformationDefinition = either.left().value();
                 result = Either.left(additionalInformationDefinition);
             }
-
             return result;
-
         } finally {
             commitOrRollback(inTransaction, result);
         }
-
     }
 
     private void commitOrRollback(boolean inTransaction, Either<? extends Object, StorageOperationStatus> result) {
-
         if (!inTransaction) {
             if (result == null || result.isRight()) {
                 log.error(GOING_TO_EXECUTE_ROLLBACK_ON_GRAPH);
@@ -729,16 +610,12 @@ public class AdditionalInformationOperation {
             }
         }
     }
-    
-
-    public Either<AdditionalInfoParameterInfo, StorageOperationStatus> getAdditionalInformationParameter(NodeTypeEnum nodeType, String resourceId, String id, boolean inTransaction) {
 
+    public Either<AdditionalInfoParameterInfo, StorageOperationStatus> getAdditionalInformationParameter(NodeTypeEnum nodeType, String resourceId,
+                                                                                                         String id, boolean inTransaction) {
         Either<AdditionalInfoParameterInfo, StorageOperationStatus> result = null;
-
         try {
-
             Either<AdditionalInfoParameterInfo, JanusGraphOperationStatus> either = this.getAdditionalInformationParameter(nodeType, resourceId, id);
-
             if (either.isRight()) {
                 log.error("Failed to fetch additional information property with id {} of component {}", id, resourceId);
                 result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(either.right().value()));
@@ -746,53 +623,46 @@ public class AdditionalInformationOperation {
                 AdditionalInfoParameterInfo additionalInformationDefinition = either.left().value();
                 result = Either.left(additionalInformationDefinition);
             }
-
             return result;
-
         } finally {
             commitOrRollback(inTransaction, result);
         }
     }
 
-    public Either<AdditionalInformationDefinition, StorageOperationStatus> deleteAllAdditionalInformationParameters(NodeTypeEnum nodeType, String resourceId, boolean inTransaction) {
-
+    public Either<AdditionalInformationDefinition, StorageOperationStatus> deleteAllAdditionalInformationParameters(NodeTypeEnum nodeType,
+                                                                                                                    String resourceId,
+                                                                                                                    boolean inTransaction) {
         Either<AdditionalInformationDefinition, StorageOperationStatus> result = null;
-
         try {
-
             Either<ImmutablePair<AdditionalInfoParameterData, GraphEdge>, JanusGraphOperationStatus> getResult = janusGraphGenericDao
                 .getChild(UniqueIdBuilder.getKeyByNodeType(nodeType), resourceId, GraphEdgeLabels.ADDITIONAL_INFORMATION,
                     NodeTypeEnum.AdditionalInfoParameters, AdditionalInfoParameterData.class);
-
             if (getResult.isRight()) {
                 JanusGraphOperationStatus status = getResult.right().value();
                 if (status == JanusGraphOperationStatus.NOT_FOUND) {
                     return Either.right(StorageOperationStatus.OK);
                 } else {
-                    BeEcompErrorManager.getInstance().logBeFailedDeleteNodeError("DeleteAdditionalInformationNode", ADDITIONAL_INFORMATION_OF + nodeType.getName() + " " + resourceId, String.valueOf(status));
+                    BeEcompErrorManager.getInstance().logBeFailedDeleteNodeError("DeleteAdditionalInformationNode",
+                        ADDITIONAL_INFORMATION_OF + nodeType.getName() + " " + resourceId, String.valueOf(status));
                     result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status));
                 }
                 return result;
             }
-
             ImmutablePair<AdditionalInfoParameterData, GraphEdge> value = getResult.left().value();
             AdditionalInfoParameterData parameterData = value.getLeft();
-
             Either<AdditionalInfoParameterData, JanusGraphOperationStatus> deleteNodeRes = janusGraphGenericDao
                 .deleteNode(parameterData, AdditionalInfoParameterData.class);
             if (deleteNodeRes.isRight()) {
                 JanusGraphOperationStatus status = getResult.right().value();
-                BeEcompErrorManager.getInstance().logBeFailedDeleteNodeError("DeleteAdditionalInformationNode", (String) parameterData.getUniqueId(), String.valueOf(status));
+                BeEcompErrorManager.getInstance()
+                    .logBeFailedDeleteNodeError("DeleteAdditionalInformationNode", (String) parameterData.getUniqueId(), String.valueOf(status));
                 result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status));
                 return result;
             }
-
-            AdditionalInformationDefinition informationDefinition = convertAdditionalInformationDataToDefinition(deleteNodeRes.left().value(), resourceId);
-
+            AdditionalInformationDefinition informationDefinition = convertAdditionalInformationDataToDefinition(deleteNodeRes.left().value(),
+                resourceId);
             result = Either.left(informationDefinition);
-
             return result;
-
         } finally {
             commitOrRollback(inTransaction, result);
         }
@@ -822,5 +692,4 @@ public class AdditionalInformationOperation {
         }
         return JanusGraphOperationStatus.OK;
     }
-
 }