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

   1 package org.openecomp.sdc.be.components.merge.instance;
   2
   3 import fj.data.Either;
   4 import org.openecomp.sdc.be.dao.api.ActionStatus;
   5 import org.openecomp.sdc.be.impl.ComponentsUtils;
   6 import org.openecomp.sdc.be.model.Component;
   7 import org.openecomp.sdc.be.model.ComponentInstance;
   8 import org.openecomp.sdc.be.model.ComponentParametersView;
   9 import org.openecomp.sdc.be.model.User;
  10 import org.openecomp.sdc.be.model.jsontitan.operations.ToscaOperationFacade;
  11 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  12 import org.openecomp.sdc.exception.ResponseFormat;
  13 import org.slf4j.Logger;
  14 import org.slf4j.LoggerFactory;
  15 import org.springframework.beans.factory.annotation.Autowired;
  16
  17 import java.util.List;
  18 /**
  19  * Created by chaya on 9/12/2017.
  20  */
  21 @org.springframework.stereotype.Component("componentInstanceMergeDataBusinessLogic")
  22 public class ComponentInstanceMergeDataBusinessLogic {
  23
  24     private static final Logger log = LoggerFactory.getLogger(ComponentInstanceMergeDataBusinessLogic.class);
  25
  26     @Autowired
  27     private List<ComponentInstanceMergeInterface> componentInstancesMergeBLs;
  28
  29     @Autowired
  30     private ToscaOperationFacade toscaOperationFacade;
  31
  32     @Autowired
  33     private ComponentsUtils componentsUtils;
  34
  35     //for testing only
  36     protected void setComponentInstancesMergeBLs(List<ComponentInstanceMergeInterface> componentInstancesMergeBLs) {
  37         this.componentInstancesMergeBLs = componentInstancesMergeBLs;
  38     }
  39
  40     /**
  41      * Saves all containerComponents data before deleting, in order to merge once creating a new instance
  42      * @param containerComponent
  43      * @param currentResourceInstance
  44      */
  45     public DataForMergeHolder saveAllDataBeforeDeleting(org.openecomp.sdc.be.model.Component containerComponent, ComponentInstance currentResourceInstance, Component originComponent) {
  46         DataForMergeHolder dataHolder = new DataForMergeHolder();
  47         for (ComponentInstanceMergeInterface compInstMergeBL : componentInstancesMergeBLs) {
  48             compInstMergeBL.saveDataBeforeMerge(dataHolder, containerComponent, currentResourceInstance, originComponent);
  49         }
  50         return dataHolder;
  51     }
  52
  53     /**
  54      * Merges inputs and instance inputs/props of the new Container component with the old container component data (before deleting)
  55      * @param containerComponent
  56      * @param newContainerComponentId
  57      * @param newInstanceId
  58      * @return
  59      */
  60     public Either<Component, ResponseFormat> mergeComponentUserOrigData(User user, DataForMergeHolder dataHolder, org.openecomp.sdc.be.model.Component containerComponent, String newContainerComponentId, String newInstanceId) {
  61
  62         Either<Component, StorageOperationStatus> componentWithInstancesInputsAndProperties = getComponentWithInstancesMergeEntities(newContainerComponentId);
  63         if (componentWithInstancesInputsAndProperties.isRight()) {
  64             log.error("Component with id {} was not found", newContainerComponentId);
  65             StorageOperationStatus storageOperationStatus = componentWithInstancesInputsAndProperties.right().value();
  66             ActionStatus actionStatus = componentsUtils.convertFromStorageResponse(storageOperationStatus, containerComponent.getComponentType());
  67             return Either.right(componentsUtils.getResponseFormat(actionStatus));
  68         }
  69         Component updatedContainerComponent = componentWithInstancesInputsAndProperties.left().value();
  70
  71         for (ComponentInstanceMergeInterface compInstMergeBL: componentInstancesMergeBLs) {
  72             Either<Component, ResponseFormat> compInstanceMergeEither = compInstMergeBL.mergeDataAfterCreate(user, dataHolder, updatedContainerComponent, newInstanceId);
  73             if (compInstanceMergeEither.isRight()) {
  74                 return Either.right(compInstanceMergeEither.right().value());
  75             }
  76         }
  77
  78         return Either.left(updatedContainerComponent);
  79     }
  80
  81     private Either<Component, StorageOperationStatus> getComponentWithInstancesMergeEntities(String containerComponentId) {
  82         ComponentParametersView filter = new ComponentParametersView(true);
  83         filter.setIgnoreComponentInstances(false);
  84         filter.setIgnoreComponentInstancesInputs(false);
  85         filter.setIgnoreComponentInstancesProperties(false);
  86         filter.setIgnoreCapabilities(false);
  87         filter.setIgnoreCapabiltyProperties(false);
  88         filter.setIgnoreArtifacts(false);
  89         filter.setIgnoreForwardingPath(false);
  90         return toscaOperationFacade.getToscaElement(containerComponentId, filter);
  91     }
  92 }