catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/ForwardingPathOperation.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.jsonjanusgraph.operations;
  22
  23 import fj.data.Either;
  24 import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
  25 import org.openecomp.sdc.be.dao.jsongraph.types.EdgeLabelEnum;
  26 import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
  27 import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
  28 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
  29 import org.openecomp.sdc.be.datatypes.elements.ForwardingPathDataDefinition;
  30 import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields;
  31 import org.openecomp.sdc.be.model.Service;
  32 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  33 import org.openecomp.sdc.be.model.operations.impl.DaoStatusConverter;
  34 import org.openecomp.sdc.common.jsongraph.util.CommonUtility;
  35 import org.openecomp.sdc.common.log.wrappers.Logger;
  36
  37 import java.util.*;
  38
  39 @org.springframework.stereotype.Component("forwarding-paths-operations")
  40 public class ForwardingPathOperation extends BaseOperation {
  41     private static final Logger log = Logger.getLogger(ForwardingPathOperation.class.getName());
  42
  43
  44     public Either<Set<String>, StorageOperationStatus> deleteForwardingPath(Service service, Set<String> forwardingPathsToDelete) {
  45         Either<Set<String>, StorageOperationStatus> result = null;
  46         Either<GraphVertex, JanusGraphOperationStatus> getComponentVertex;
  47         StorageOperationStatus status = null;
  48
  49         if (result == null) {
  50             getComponentVertex = janusGraphDao
  51                 .getVertexById(service.getUniqueId(), JsonParseFlagEnum.NoParse);
  52             if (getComponentVertex.isRight()) {
  53                 result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getComponentVertex.right().value()));
  54             }
  55         }
  56         if (result == null) {
  57
  58             status = deleteToscaDataElements(service.getUniqueId(), EdgeLabelEnum.FORWARDING_PATH,new ArrayList<>(forwardingPathsToDelete));
  59
  60             if (status != StorageOperationStatus.OK) {
  61                 result = Either.right(status);
  62             }
  63         }
  64
  65         if (result == null) {
  66             result = Either.left(forwardingPathsToDelete);
  67         }
  68         return result;
  69     }
  70
  71     public Either<ForwardingPathDataDefinition, StorageOperationStatus> addForwardingPath(String serviceId, ForwardingPathDataDefinition currentPath) {
  72         return addOrUpdateForwardingPath(false, serviceId, currentPath);
  73     }
  74
  75     public Either<ForwardingPathDataDefinition, StorageOperationStatus> updateForwardingPath(String serviceId, ForwardingPathDataDefinition currentPath) {
  76         return addOrUpdateForwardingPath(true, serviceId, currentPath);
  77     }
  78
  79     private Either<ForwardingPathDataDefinition, StorageOperationStatus> addOrUpdateForwardingPath(boolean isUpdateAction, String serviceId, ForwardingPathDataDefinition currentPath) {
  80
  81         StorageOperationStatus statusRes;
  82         Either<GraphVertex, JanusGraphOperationStatus> getToscaElementRes;
  83
  84         getToscaElementRes = janusGraphDao.getVertexById(serviceId, JsonParseFlagEnum.NoParse);
  85         if (getToscaElementRes.isRight()) {
  86             JanusGraphOperationStatus status = getToscaElementRes.right().value();
  87             CommonUtility.addRecordToLog(log, CommonUtility.LogLevelEnum.DEBUG, "Failed to get tosca element {} upon adding the properties. Status is {}. ", serviceId, status);
  88             statusRes = DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status);
  89             return Either.right(statusRes);
  90         }
  91         GraphVertex serviceVertex = getToscaElementRes.left().value();
  92         if (!isUpdateAction){
  93             currentPath.setUniqueId(UUID.randomUUID().toString());
  94         }
  95         statusRes = performUpdateToscaAction(isUpdateAction, serviceVertex, Arrays.asList(currentPath), JsonPresentationFields.FORWARDING_PATH);
  96         {
  97             if (!statusRes.equals(StorageOperationStatus.OK)) {
  98                 log.error("Failed to find the parent capability of capability type {}. status is {}", serviceId, statusRes);
  99                 return Either.right(statusRes);
 100             }
 101             return Either.left(currentPath);
 102         }
 103
 104     }
 105
 106
 107     private StorageOperationStatus performUpdateToscaAction(boolean isUpdate, GraphVertex graphVertex, List<ForwardingPathDataDefinition> toscaDataList, JsonPresentationFields mapKeyField) {
 108         if (isUpdate) {
 109             return updateToscaDataOfToscaElement(graphVertex, EdgeLabelEnum.FORWARDING_PATH, VertexTypeEnum.FORWARDING_PATH, toscaDataList, JsonPresentationFields.UNIQUE_ID);
 110         } else {
 111             return addToscaDataToToscaElement(graphVertex, EdgeLabelEnum.FORWARDING_PATH, VertexTypeEnum.FORWARDING_PATH, toscaDataList, JsonPresentationFields.UNIQUE_ID);
 112         }
 113     }
 114
 115 }
 116
 117
 118