gerrit.onap Code Review - sdc.git/blob

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