catalog-be/src/main/java/org/openecomp/sdc/be/components/merge/resource/ResourceDataMergeBusinessLogic.java

   1 package org.openecomp.sdc.be.components.merge.resource;
   2
   3 import org.openecomp.sdc.be.components.merge.instance.ComponentsMergeCommand;
   4 import org.openecomp.sdc.be.dao.api.ActionStatus;
   5 import org.openecomp.sdc.be.model.Resource;
   6 import org.slf4j.Logger;
   7 import org.slf4j.LoggerFactory;
   8 import org.springframework.stereotype.Component;
   9
  10 import java.util.List;
  11
  12 @Component
  13 public class ResourceDataMergeBusinessLogic implements MergeResourceBusinessLogic {
  14
  15     private static final Logger LOGGER = LoggerFactory.getLogger(ResourceDataMergeBusinessLogic.class);
  16
  17     private List<ComponentsMergeCommand> componentMergingCommands;
  18
  19     public ResourceDataMergeBusinessLogic(List<ComponentsMergeCommand> componentMergingCommands) {
  20         this.componentMergingCommands = componentMergingCommands;
  21     }
  22
  23     @Override
  24     public ActionStatus mergeResourceEntities(Resource oldResource, Resource newResource) {
  25         if (oldResource == null) {
  26             return ActionStatus.OK;
  27         }
  28         for (ComponentsMergeCommand componentMergeCommand : componentMergingCommands) {
  29             ActionStatus mergeStatus = componentMergeCommand.mergeComponents(oldResource, newResource);
  30             if (mergeStatus != ActionStatus.OK) {
  31                 LOGGER.error("failed on merge command {} of resource {} status is {}", componentMergeCommand.description(), newResource.getUniqueId(), mergeStatus);
  32                 return mergeStatus;
  33             }
  34         }
  35         return ActionStatus.OK;
  36     }
  37
  38 }