catalog-model/src/main/java/org/openecomp/sdc/be/model/operations/impl/InputsOperation.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. 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
  21 package org.openecomp.sdc.be.model.operations.impl;
  22
  23 import fj.data.Either;
  24 import org.apache.commons.lang3.tuple.ImmutablePair;
  25 import org.apache.tinkerpop.gremlin.structure.Edge;
  26 import org.openecomp.sdc.be.config.BeEcompErrorManager;
  27 import org.openecomp.sdc.be.config.BeEcompErrorManager.ErrorSeverity;
  28 import org.openecomp.sdc.be.dao.graph.datatype.GraphEdge;
  29 import org.openecomp.sdc.be.dao.neo4j.GraphEdgeLabels;
  30 import org.openecomp.sdc.be.dao.neo4j.GraphEdgePropertiesDictionary;
  31 import org.openecomp.sdc.be.dao.neo4j.GraphPropertiesDictionary;
  32 import org.openecomp.sdc.be.dao.titan.TitanOperationStatus;
  33 import org.openecomp.sdc.be.datatypes.enums.NodeTypeEnum;
  34 import org.openecomp.sdc.be.model.ComponentInstanceInput;
  35 import org.openecomp.sdc.be.model.operations.api.IInputsOperation;
  36 import org.openecomp.sdc.be.resources.data.*;
  37 import org.openecomp.sdc.common.log.wrappers.Logger;
  38 import org.springframework.beans.factory.annotation.Autowired;
  39 import org.springframework.stereotype.Component;
  40
  41 import java.util.ArrayList;
  42 import java.util.List;
  43
  44 @Component("input-operation")
  45 public class InputsOperation extends AbstractOperation implements IInputsOperation {
  46
  47     private static final Logger log = Logger.getLogger(InputsOperation.class.getName());
  48     @Autowired
  49     PropertyOperation propertyOperation;
  50
  51     public <ElementDefinition> TitanOperationStatus findAllResourceElementsDefinitionRecursively(String resourceId, List<ElementDefinition> elements, NodeElementFetcher<ElementDefinition> singleNodeFetcher) {
  52
  53         log.trace("Going to fetch elements under resource {}" , resourceId);
  54         TitanOperationStatus resourceAttributesStatus = singleNodeFetcher.findAllNodeElements(resourceId, elements);
  55
  56         if (resourceAttributesStatus != TitanOperationStatus.OK) {
  57             return resourceAttributesStatus;
  58         }
  59
  60         Either<ImmutablePair<ResourceMetadataData, GraphEdge>, TitanOperationStatus> parentNodes = titanGenericDao.getChild(UniqueIdBuilder.getKeyByNodeType(NodeTypeEnum.Resource), resourceId, GraphEdgeLabels.DERIVED_FROM, NodeTypeEnum.Resource, ResourceMetadataData.class);
  61
  62         if (parentNodes.isRight()) {
  63             TitanOperationStatus parentNodesStatus = parentNodes.right().value();
  64             if (parentNodesStatus != TitanOperationStatus.NOT_FOUND) {
  65                 BeEcompErrorManager.getInstance().logInternalFlowError("findAllResourceElementsDefinitionRecursively", "Failed to find parent elements of resource " + resourceId + ". status is " + parentNodesStatus, ErrorSeverity.ERROR);
  66                 return parentNodesStatus;
  67             }
  68         }
  69
  70         if (parentNodes.isLeft()) {
  71             ImmutablePair<ResourceMetadataData, GraphEdge> parnetNodePair = parentNodes.left().value();
  72             String parentUniqueId = parnetNodePair.getKey().getMetadataDataDefinition().getUniqueId();
  73             TitanOperationStatus addParentIntStatus = findAllResourceElementsDefinitionRecursively(parentUniqueId, elements, singleNodeFetcher);
  74
  75             if (addParentIntStatus != TitanOperationStatus.OK) {
  76                 BeEcompErrorManager.getInstance().logInternalFlowError("findAllResourceElementsDefinitionRecursively", "Failed to find all resource elements of resource " + parentUniqueId, ErrorSeverity.ERROR);
  77
  78                 return addParentIntStatus;
  79             }
  80         }
  81         return TitanOperationStatus.OK;
  82     }
  83
  84
  85     @Override
  86     public ImmutablePair<TitanOperationStatus, String> findInputValue(String resourceInstanceId, String propertyId) {
  87
  88         log.debug("Going to check whether the property {} already added to resource instance {}", propertyId, resourceInstanceId);
  89
  90         Either<List<ComponentInstanceInput>, TitanOperationStatus> getAllRes = getAllInputsOfResourceInstanceOnlyInputDefId(resourceInstanceId);
  91         if (getAllRes.isRight()) {
  92             TitanOperationStatus status = getAllRes.right().value();
  93             log.trace("After fetching all properties of resource instance {}. Status is {}" ,resourceInstanceId, status);
  94             return new ImmutablePair<>(status, null);
  95         }
  96
  97         List<ComponentInstanceInput> list = getAllRes.left().value();
  98         if (list != null) {
  99             for (ComponentInstanceInput instanceProperty : list) {
 100                 String propertyUniqueId = instanceProperty.getUniqueId();
 101                 String valueUniqueUid = instanceProperty.getValueUniqueUid();
 102                 log.trace("Go over property {} under resource instance {}. valueUniqueId = {}" ,propertyUniqueId, resourceInstanceId, valueUniqueUid);
 103                 if (propertyId.equals(propertyUniqueId) && valueUniqueUid != null) {
 104                     log.debug("The property {} already created under resource instance {}", propertyId, resourceInstanceId);
 105                     return new ImmutablePair<>(TitanOperationStatus.ALREADY_EXIST, valueUniqueUid);
 106                 }
 107             }
 108         }
 109
 110         return new ImmutablePair<>(TitanOperationStatus.NOT_FOUND, null);
 111     }
 112
 113     /**
 114      * return all properties associated to resource instance. The result does contains the property unique id but not its type, default value...
 115      *
 116      * @param resourceInstanceUid
 117      * @return
 118      */
 119     public Either<List<ComponentInstanceInput>, TitanOperationStatus> getAllInputsOfResourceInstanceOnlyInputDefId(String resourceInstanceUid) {
 120
 121         return getAllInputsOfResourceInstanceOnlyInputDefId(resourceInstanceUid, NodeTypeEnum.ResourceInstance);
 122
 123     }
 124
 125     public Either<List<ComponentInstanceInput>, TitanOperationStatus> getAllInputsOfResourceInstanceOnlyInputDefId(String resourceInstanceUid, NodeTypeEnum instanceNodeType) {
 126
 127         Either<ComponentInstanceData, TitanOperationStatus> findResInstanceRes = titanGenericDao.getNode(UniqueIdBuilder.getKeyByNodeType(instanceNodeType), resourceInstanceUid, ComponentInstanceData.class);
 128
 129         if (findResInstanceRes.isRight()) {
 130             TitanOperationStatus status = findResInstanceRes.right().value();
 131             if (status == TitanOperationStatus.NOT_FOUND) {
 132                 status = TitanOperationStatus.INVALID_ID;
 133             }
 134             return Either.right(status);
 135         }
 136
 137         Either<List<ImmutablePair<InputValueData, GraphEdge>>, TitanOperationStatus> propertyImplNodes = titanGenericDao.getChildrenNodes(UniqueIdBuilder.getKeyByNodeType(instanceNodeType), resourceInstanceUid, GraphEdgeLabels.INPUT_VALUE, NodeTypeEnum.InputValue, InputValueData.class);
 138
 139         if (propertyImplNodes.isRight()) {
 140             TitanOperationStatus status = propertyImplNodes.right().value();
 141             return Either.right(status);
 142         }
 143
 144         List<ImmutablePair<InputValueData, GraphEdge>> list = propertyImplNodes.left().value();
 145         if (list == null || list.isEmpty()) {
 146             return Either.right(TitanOperationStatus.NOT_FOUND);
 147         }
 148
 149         List<ComponentInstanceInput> result = new ArrayList<>();
 150
 151
 152         for (ImmutablePair<InputValueData, GraphEdge> propertyValueDataPair : list) {
 153
 154             InputValueData propertyValueData = propertyValueDataPair.getLeft();
 155             String propertyValueUid = propertyValueData.getUniqueId();
 156             String value = propertyValueData.getValue();
 157
 158             Either<ImmutablePair<InputsData, GraphEdge>, TitanOperationStatus> inputNodes = titanGenericDao.getParentNode(GraphPropertiesDictionary.UNIQUE_ID.getProperty(), propertyValueData.getUniqueId(), GraphEdgeLabels.GET_INPUT, NodeTypeEnum.Input, InputsData.class);
 159
 160             if (inputNodes.isRight()) {
 161
 162                 return Either.right(inputNodes.right().value());
 163             }
 164
 165             InputsData input = inputNodes.left().value().left;
 166             String inputId = input.getPropertyDataDefinition().getUniqueId();
 167
 168             Either<ImmutablePair<PropertyData, GraphEdge>, TitanOperationStatus> propertyDefRes = titanGenericDao.getChild(UniqueIdBuilder.getKeyByNodeType(NodeTypeEnum.InputValue), propertyValueUid, GraphEdgeLabels.INPUT_IMPL, NodeTypeEnum.Property, PropertyData.class);
 169             if (propertyDefRes.isRight()) {
 170                 TitanOperationStatus status = propertyDefRes.right().value();
 171                 if (status == TitanOperationStatus.NOT_FOUND) {
 172                     status = TitanOperationStatus.INVALID_ID;
 173                 }
 174                 return Either.right(status);
 175             }
 176
 177             ImmutablePair<PropertyData, GraphEdge> propertyDefPair = propertyDefRes.left().value();
 178             PropertyData propertyData = propertyDefPair.left;
 179             Either<Edge, TitanOperationStatus> inputsEges = titanGenericDao.getIncomingEdgeByCriteria(propertyData, GraphEdgeLabels.INPUT, null);
 180             if (inputsEges.isRight()) {
 181                 TitanOperationStatus status = inputsEges.right().value();
 182
 183                 return Either.right(status);
 184             }
 185             Edge edge = inputsEges.left().value();
 186             String inputName = (String) titanGenericDao.getProperty(edge, GraphEdgePropertiesDictionary.NAME.getProperty());
 187
 188             ComponentInstanceInput resourceInstanceProperty = new ComponentInstanceInput(propertyData.getPropertyDataDefinition(), inputId, value, propertyValueUid);
 189
 190             resourceInstanceProperty.setName(inputName);
 191             resourceInstanceProperty.setParentUniqueId(inputId);
 192             resourceInstanceProperty.setValue(value);
 193             resourceInstanceProperty.setValueUniqueUid(propertyValueData.getUniqueId());
 194             resourceInstanceProperty.setType(propertyData.getPropertyDataDefinition().getType());
 195             resourceInstanceProperty.setSchema(propertyData.getPropertyDataDefinition().getSchema());
 196             resourceInstanceProperty.setComponentInstanceId(resourceInstanceUid);
 197
 198             result.add(resourceInstanceProperty);
 199         }
 200
 201
 202         return Either.left(result);
 203     }
 204
 205     @Override
 206     public ComponentInstanceInput buildResourceInstanceInput(InputValueData propertyValueData, ComponentInstanceInput resourceInstanceInput) {
 207
 208         String value = propertyValueData.getValue();
 209         String uid = propertyValueData.getUniqueId();
 210         ComponentInstanceInput instanceProperty = new ComponentInstanceInput(resourceInstanceInput, value, uid);
 211         instanceProperty.setPath(resourceInstanceInput.getPath());
 212
 213         return instanceProperty;
 214     }
 215
 216
 217 }