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
  21 package org.openecomp.sdc.be.components.merge.instance;
  22
  23 import fj.data.Either;
  24 import org.openecomp.sdc.be.components.impl.exceptions.ComponentException;
  25 import org.openecomp.sdc.be.dao.api.ActionStatus;
  26 import org.openecomp.sdc.be.impl.ComponentsUtils;
  27 import org.openecomp.sdc.be.model.Component;
  28 import org.openecomp.sdc.be.model.ComponentInstance;
  29 import org.openecomp.sdc.be.model.ComponentParametersView;
  30 import org.openecomp.sdc.be.model.User;
  31 import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ToscaOperationFacade;
  32 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  33 import org.openecomp.sdc.common.log.wrappers.Logger;
  34 import org.openecomp.sdc.exception.ResponseFormat;
  35 import org.springframework.beans.factory.annotation.Autowired;
  36
  37 import java.util.List;
  38 import org.springframework.context.annotation.Lazy;
  39
  40 /**
  41  * Created by chaya on 9/12/2017.
  42  */
  43 @org.springframework.stereotype.Component("componentInstanceMergeDataBusinessLogic")
  44 public class ComponentInstanceMergeDataBusinessLogic {
  45
  46     private static final Logger log = Logger.getLogger(ComponentInstanceMergeDataBusinessLogic.class);
  47
  48     @Autowired
  49     @Lazy
  50     private List<ComponentInstanceMergeInterface> componentInstancesMergeBLs;
  51
  52     @Autowired
  53     private ToscaOperationFacade toscaOperationFacade;
  54
  55     @Autowired
  56     private ComponentsUtils componentsUtils;
  57
  58     //for testing only
  59     protected void setComponentInstancesMergeBLs(List<ComponentInstanceMergeInterface> componentInstancesMergeBLs) {
  60         this.componentInstancesMergeBLs = componentInstancesMergeBLs;
  61     }
  62
  63     /**
  64      * Saves all containerComponents data before deleting, in order to merge once creating a new instance
  65      * @param containerComponent
  66      * @param currentResourceInstance
  67      */
  68     public DataForMergeHolder saveAllDataBeforeDeleting(org.openecomp.sdc.be.model.Component containerComponent, ComponentInstance currentResourceInstance, Component originComponent) {
  69         DataForMergeHolder dataHolder = new DataForMergeHolder();
  70         for (ComponentInstanceMergeInterface compInstMergeBL : componentInstancesMergeBLs) {
  71             compInstMergeBL.saveDataBeforeMerge(dataHolder, containerComponent, currentResourceInstance, originComponent);
  72         }
  73         return dataHolder;
  74     }
  75
  76     /**
  77      * Merges inputs and instance inputs/props of the new Container component with the old container component data (before deleting)
  78      * @param containerComponent
  79      * @param newContainerComponentId
  80      * @param newInstanceId
  81      * @return
  82      */
  83     public Either<Component, ResponseFormat> mergeComponentUserOrigData(User user, DataForMergeHolder dataHolder, org.openecomp.sdc.be.model.Component containerComponent, String newContainerComponentId, String newInstanceId) {
  84
  85         Either<Component, StorageOperationStatus> componentWithInstancesInputsAndProperties = getComponentWithInstancesMergeEntities(newContainerComponentId);
  86         if (componentWithInstancesInputsAndProperties.isRight()) {
  87             log.error("Component with id {} was not found", newContainerComponentId);
  88             StorageOperationStatus storageOperationStatus = componentWithInstancesInputsAndProperties.right().value();
  89             ActionStatus actionStatus = componentsUtils.convertFromStorageResponse(storageOperationStatus, containerComponent.getComponentType());
  90             return Either.right(componentsUtils.getResponseFormat(actionStatus));
  91         }
  92         Component updatedContainerComponent = componentWithInstancesInputsAndProperties.left().value();
  93
  94         for (ComponentInstanceMergeInterface compInstMergeBL: componentInstancesMergeBLs) {
  95             try {
  96                 Either<Component, ResponseFormat> compInstanceMergeEither = compInstMergeBL.mergeDataAfterCreate(user, dataHolder, updatedContainerComponent, newInstanceId);
  97                 if (compInstanceMergeEither.isRight()) {
  98                     return Either.right(compInstanceMergeEither.right().value());
  99                 }
 100             } catch (ComponentException e) {
 101                 return Either.right(componentsUtils.getResponseFormat(e));
 102             }
 103         }
 104
 105         return Either.left(updatedContainerComponent);
 106     }
 107
 108     private Either<Component, StorageOperationStatus> getComponentWithInstancesMergeEntities(String containerComponentId) {
 109         ComponentParametersView filter = new ComponentParametersView(true);
 110         filter.setIgnoreComponentInstances(false);
 111         filter.setIgnoreComponentInstancesInputs(false);
 112         filter.setIgnoreInputs(false);//dr
 113         filter.setIgnoreComponentInstancesProperties(false);
 114         filter.setIgnoreCapabilities(false);
 115         filter.setIgnoreCapabiltyProperties(false);
 116         filter.setIgnoreArtifacts(false);
 117         filter.setIgnoreForwardingPath(false);
 118         filter.setIgnoreComponentInstancesInterfaces(false);
 119         return toscaOperationFacade.getToscaElement(containerComponentId, filter);
 120     }
 121 }