catalog-be/src/main/java/org/openecomp/sdc/be/components/merge/instance/ComponentInstanceMergeDataBusinessLogic.java

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