catalog-be/src/main/java/org/openecomp/sdc/be/components/property/PropertyDecelerationOrchestrator.java

   1 package org.openecomp.sdc.be.components.property;
   2
   3 import java.util.Arrays;
   4 import java.util.List;
   5
   6 import org.apache.commons.collections.MapUtils;
   7 import org.apache.commons.lang3.tuple.Pair;
   8 import org.openecomp.sdc.be.model.Component;
   9 import org.openecomp.sdc.be.model.ComponentInstInputsMap;
  10 import org.openecomp.sdc.be.model.ComponentInstancePropInput;
  11 import org.openecomp.sdc.be.model.InputDefinition;
  12 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  13 import org.slf4j.Logger;
  14 import org.slf4j.LoggerFactory;
  15
  16 import fj.data.Either;
  17
  18 @org.springframework.stereotype.Component
  19 public class PropertyDecelerationOrchestrator {
  20
  21     private static final Logger log = LoggerFactory.getLogger(PropertyDecelerationOrchestrator.class);
  22     private ComponentInstanceInputPropertyDecelerator componentInstanceInputPropertyDecelerator;
  23     private ComponentInstancePropertyDecelerator componentInstancePropertyDecelerator;
  24     private PolicyPropertyDecelerator policyPropertyDecelerator;
  25     private List<PropertyDecelerator> propertyDecelerators;
  26
  27     public PropertyDecelerationOrchestrator(ComponentInstanceInputPropertyDecelerator componentInstanceInputPropertyDecelerator, ComponentInstancePropertyDecelerator componentInstancePropertyDecelerator, PolicyPropertyDecelerator policyPropertyDecelerator) {
  28         this.componentInstanceInputPropertyDecelerator = componentInstanceInputPropertyDecelerator;
  29         this.componentInstancePropertyDecelerator = componentInstancePropertyDecelerator;
  30         this.policyPropertyDecelerator = policyPropertyDecelerator;
  31         propertyDecelerators = Arrays.asList(componentInstanceInputPropertyDecelerator, componentInstancePropertyDecelerator, policyPropertyDecelerator);
  32     }
  33
  34     public Either<List<InputDefinition>, StorageOperationStatus> declarePropertiesToInputs(Component component, ComponentInstInputsMap componentInstInputsMap) {
  35         PropertyDecelerator propertyDecelerator = getPropertyDecelerator(componentInstInputsMap);
  36         Pair<String, List<ComponentInstancePropInput>> propsToDeclare = componentInstInputsMap.resolvePropertiesToDeclare();
  37         return propertyDecelerator.declarePropertiesAsInputs(component, propsToDeclare.getLeft(), propsToDeclare.getRight());
  38     }
  39
  40     public StorageOperationStatus unDeclarePropertiesAsInputs(Component component, InputDefinition inputToDelete) {
  41         log.debug("#unDeclarePropertiesAsInputs - removing input declaration for input {} on component {}", inputToDelete.getName(), component.getUniqueId());
  42         for (PropertyDecelerator propertyDecelerator : propertyDecelerators) {
  43             StorageOperationStatus storageOperationStatus = propertyDecelerator.unDeclarePropertiesAsInputs(component, inputToDelete);
  44             if (StorageOperationStatus.OK != storageOperationStatus) {
  45                 log.debug("#unDeclarePropertiesAsInputs - failed to remove input declaration for input {} on component {}. reason {}", inputToDelete.getName(), component.getUniqueId(), storageOperationStatus);
  46                 return storageOperationStatus;
  47             }
  48         }
  49         return StorageOperationStatus.OK;
  50
  51     }
  52
  53     private PropertyDecelerator getPropertyDecelerator(ComponentInstInputsMap componentInstInputsMap) {
  54         if (!MapUtils.isEmpty(componentInstInputsMap.getComponentInstanceInputsMap())) {
  55             return componentInstanceInputPropertyDecelerator;
  56         }
  57         if (!MapUtils.isEmpty(componentInstInputsMap.getComponentInstanceProperties())) {
  58             return componentInstancePropertyDecelerator;
  59         }
  60         if (!MapUtils.isEmpty(componentInstInputsMap.getPolicyProperties())) {
  61             return policyPropertyDecelerator;
  62         }
  63         throw new IllegalStateException("there are no properties selected for deceleration");
  64
  65     }
  66
  67 }