gerrit.onap Code Review - sdc.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20 package org.openecomp.sdc.be.components.merge.instance;
  21
  22 import java.util.List;
  23 import org.apache.commons.collections.CollectionUtils;
  24 import org.apache.commons.collections.MapUtils;
  25 import org.openecomp.sdc.be.components.impl.exceptions.ByResponseFormatComponentException;
  26 import org.openecomp.sdc.be.dao.api.ActionStatus;
  27 import org.openecomp.sdc.be.datatypes.elements.ListDataDefinition;
  28 import org.openecomp.sdc.be.datatypes.elements.OperationInputDefinition;
  29 import org.openecomp.sdc.be.impl.ComponentsUtils;
  30 import org.openecomp.sdc.be.model.Component;
  31 import org.openecomp.sdc.be.model.ComponentInstance;
  32 import org.openecomp.sdc.be.model.ComponentInstanceInterface;
  33 import org.openecomp.sdc.be.model.User;
  34 import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ToscaOperationFacade;
  35 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  36 import org.springframework.beans.factory.annotation.Autowired;
  37
  38 @org.springframework.stereotype.Component("ComponentInstanceInterfacesMerge")
  39 public class ComponentInstanceInterfacesMerge implements ComponentInstanceMergeInterface {
  40
  41     @Autowired
  42     private ComponentsUtils componentsUtils;
  43     @Autowired
  44     private ToscaOperationFacade toscaOperationFacade;
  45
  46     @Override
  47     public void saveDataBeforeMerge(DataForMergeHolder dataHolder, Component containerComponent, ComponentInstance currentResourceInstance,
  48                                     Component originComponent) {
  49         dataHolder.setOrigInstanceNode(originComponent);
  50         dataHolder.setOrigComponentInstanceInterfaces(containerComponent.safeGetComponentInstanceInterfaces(currentResourceInstance.getUniqueId()));
  51     }
  52
  53     @Override
  54     public Component mergeDataAfterCreate(User user, DataForMergeHolder dataHolder, Component updatedContainerComponent, String newInstanceId) {
  55         List<ComponentInstanceInterface> origInstanceInterfaces = dataHolder.getOrigComponentInstanceInterfaces();
  56         ActionStatus mergeStatus = mergeComponentInstanceInterfaces(updatedContainerComponent, newInstanceId, origInstanceInterfaces);
  57         if (!ActionStatus.OK.equals(mergeStatus)) {
  58             throw new ByResponseFormatComponentException(componentsUtils.getResponseFormat(mergeStatus));
  59         } else {
  60             return updatedContainerComponent;
  61         }
  62     }
  63
  64     private ActionStatus mergeComponentInstanceInterfaces(Component currentComponent, String instanceId,
  65                                                           List<ComponentInstanceInterface> prevInstanceInterfaces) {
  66         if (CollectionUtils.isEmpty(prevInstanceInterfaces) || MapUtils.isEmpty(currentComponent.getComponentInstancesInterfaces())) {
  67             return ActionStatus.OK;
  68         }
  69         if (CollectionUtils.isEmpty(currentComponent.getComponentInstancesInterfaces().get(instanceId))) {
  70             return ActionStatus.OK;
  71         }
  72         currentComponent.getComponentInstancesInterfaces().get(instanceId).stream().forEach(
  73             newInterfaceDef -> newInterfaceDef.getOperationsMap().values().forEach(
  74                 newOperationDef -> prevInstanceInterfaces.stream().filter(in -> in.getUniqueId().equals(newInterfaceDef.getUniqueId())).forEach(
  75                     prevInterfaceDef -> prevInterfaceDef.getOperationsMap().values().stream()
  76                         .filter(in1 -> in1.getUniqueId().equals(newOperationDef.getUniqueId()))
  77                         .forEach(oldOperationDef -> {
  78                             if(oldOperationDef.getInputs() != null) {
  79                                 if(newOperationDef.getInputs() == null) {
  80                                     newOperationDef.setInputs(new ListDataDefinition<>());
  81                                 }
  82                                 mergeOperationInputDefinitions(oldOperationDef.getInputs(), newOperationDef.getInputs());
  83                             }
  84                         }))));
  85         StorageOperationStatus updateStatus = toscaOperationFacade.updateComponentInstanceInterfaces(currentComponent, instanceId);
  86         return componentsUtils.convertFromStorageResponse(updateStatus);
  87     }
  88
  89     private void mergeOperationInputDefinitions(ListDataDefinition<OperationInputDefinition> origInputs,
  90                                                 ListDataDefinition<OperationInputDefinition> newInputs) {
  91             newInputs.getListToscaDataDefinition().
  92                 forEach(inp -> origInputs.getListToscaDataDefinition().stream().filter(in -> in.getInputId().equals(inp.getInputId())).
  93                     forEach(in -> {
  94                         inp.setSourceProperty(in.getSourceProperty());
  95                         inp.setSource(in.getSource());
  96                         inp.setValue(in.getValue());
  97                     }));
  98             origInputs.getListToscaDataDefinition().stream().
  99                     filter(inp -> newInputs.getListToscaDataDefinition().stream().noneMatch(in -> in.getInputId().equals(inp.getInputId()))).
 100                     forEach(inp -> newInputs.getListToscaDataDefinition().add(inp));
 101     }
 102 }