catalog-be/src/main/java/org/openecomp/sdc/be/components/attribute/ComponentInstanceOutputAttributeDeclarator.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2021, Nordix Foundation. 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 package org.openecomp.sdc.be.components.attribute;
  21
  22 import static org.apache.commons.collections4.CollectionUtils.isEmpty;
  23
  24 import fj.data.Either;
  25 import java.util.Collections;
  26 import java.util.List;
  27 import java.util.Map;
  28 import java.util.Optional;
  29 import org.openecomp.sdc.be.components.impl.ComponentInstanceBusinessLogic;
  30 import org.openecomp.sdc.be.datatypes.elements.AttributeDataDefinition;
  31 import org.openecomp.sdc.be.model.Component;
  32 import org.openecomp.sdc.be.model.ComponentInstance;
  33 import org.openecomp.sdc.be.model.ComponentInstanceOutput;
  34 import org.openecomp.sdc.be.model.OutputDefinition;
  35 import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ToscaOperationFacade;
  36 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  37 import org.openecomp.sdc.common.log.wrappers.Logger;
  38
  39 @org.springframework.stereotype.Component
  40 public class ComponentInstanceOutputAttributeDeclarator extends DefaultAttributeDeclarator<ComponentInstance, ComponentInstanceOutput> {
  41
  42     private static final Logger log = Logger.getLogger(ComponentInstanceOutputAttributeDeclarator.class);
  43     private final ToscaOperationFacade toscaOperationFacade;
  44     private final ComponentInstanceBusinessLogic componentInstanceBusinessLogic;
  45
  46     public ComponentInstanceOutputAttributeDeclarator(final ToscaOperationFacade toscaOperationFacade,
  47                                                       final ComponentInstanceBusinessLogic componentInstanceBusinessLogic) {
  48         this.toscaOperationFacade = toscaOperationFacade;
  49         this.componentInstanceBusinessLogic = componentInstanceBusinessLogic;
  50     }
  51
  52     @Override
  53     public ComponentInstanceOutput createDeclaredAttribute(final AttributeDataDefinition attributeDataDefinition) {
  54         return new ComponentInstanceOutput(attributeDataDefinition);
  55     }
  56
  57     @Override
  58     public Either<?, StorageOperationStatus> updateAttributesValues(final Component component, final String cmptInstanceId,
  59                                                                     final List<ComponentInstanceOutput> attributetypeList) {
  60         log.debug("#updateAttributesValues - updating component instance outputs for instance {} on component {}", cmptInstanceId,
  61             component.getUniqueId());
  62         Map<String, List<ComponentInstanceOutput>> instAttributes = Collections.singletonMap(cmptInstanceId, attributetypeList);
  63         return toscaOperationFacade.addComponentInstanceOutputsToComponent(component, instAttributes);
  64     }
  65
  66     @Override
  67     public Optional<ComponentInstance> resolvePropertiesOwner(final Component component, final String propertiesOwnerId) {
  68         log.debug("#resolvePropertiesOwner - fetching component instance {} of component {}", propertiesOwnerId, component.getUniqueId());
  69         return component.getComponentInstanceById(propertiesOwnerId);
  70     }
  71
  72     public StorageOperationStatus unDeclareAttributesAsOutputs(final Component component, final OutputDefinition output) {
  73         List<ComponentInstanceOutput> componentInstanceInputsByInputId = componentInstanceBusinessLogic
  74             .getComponentInstanceOutputsByOutputId(component, output.getUniqueId());
  75         if (isEmpty(componentInstanceInputsByInputId)) {
  76             return StorageOperationStatus.OK;
  77         }
  78         return toscaOperationFacade.updateComponentInstanceOutputs(component, componentInstanceInputsByInputId.get(0).getComponentInstanceId(),
  79             componentInstanceInputsByInputId);
  80     }
  81 }