catalog-model/src/main/java/org/openecomp/sdc/be/model/jsontitan/operations/InterfaceOperation.java

   1 /*
   2  * Copyright © 2016-2018 European Support Limited
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.openecomp.sdc.be.model.jsontitan.operations;
  18
  19 import fj.data.Either;
  20 import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
  21 import org.openecomp.sdc.be.dao.jsongraph.types.EdgeLabelEnum;
  22 import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
  23 import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
  24 import org.openecomp.sdc.be.dao.titan.TitanOperationStatus;
  25 import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields;
  26 import org.openecomp.sdc.be.model.InterfaceDefinition;
  27 import org.openecomp.sdc.be.model.Resource;
  28 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  29 import org.openecomp.sdc.be.model.operations.impl.DaoStatusConverter;
  30 import org.openecomp.sdc.common.jsongraph.util.CommonUtility;
  31 import org.openecomp.sdc.common.log.wrappers.Logger;
  32
  33 import java.util.*;
  34
  35 @org.springframework.stereotype.Component("interfaces-operation")
  36 public class InterfaceOperation extends BaseOperation {
  37
  38     private static final Logger logger = Logger.getLogger(InterfaceOperation.class.getName());
  39
  40
  41     public Either<Set<String>, StorageOperationStatus> deleteInterface(Resource resource,
  42         Set<String> interfacesToDelete) {
  43         Either<Set<String>, StorageOperationStatus> result = null;
  44         Either<GraphVertex, TitanOperationStatus> getComponentVertex;
  45         StorageOperationStatus status = null;
  46
  47         if (result == null) {
  48             getComponentVertex = titanDao.getVertexById(resource.getUniqueId(), JsonParseFlagEnum.NoParse);
  49             if (getComponentVertex.isRight()) {
  50                 result = Either
  51                     .right(DaoStatusConverter.convertTitanStatusToStorageStatus(getComponentVertex.right().value()));
  52             }
  53         }
  54         if (result == null) {
  55
  56             status = deleteToscaDataElements(resource.getUniqueId(), EdgeLabelEnum.INTERFACE_ARTIFACTS,
  57                 new ArrayList<>(interfacesToDelete));
  58
  59             if (status != StorageOperationStatus.OK) {
  60                 result = Either.right(status);
  61             }
  62         }
  63
  64         if (result == null) {
  65             result = Either.left(interfacesToDelete);
  66         }
  67         return result;
  68     }
  69
  70     public Either<InterfaceDefinition, StorageOperationStatus> addInterface(String resourceId,
  71         InterfaceDefinition interfaceDefinition) {
  72         return addOrUpdateInterface(false, resourceId, interfaceDefinition);
  73     }
  74
  75     public Either<InterfaceDefinition, StorageOperationStatus> updateInterface(String resourceId,
  76         InterfaceDefinition interfaceDefinition) {
  77         return addOrUpdateInterface(true, resourceId, interfaceDefinition);
  78     }
  79
  80     private Either<InterfaceDefinition, StorageOperationStatus> addOrUpdateInterface(
  81         boolean isUpdateAction, String resourceId, InterfaceDefinition interfaceDefinition) {
  82
  83         StorageOperationStatus statusRes;
  84         Either<GraphVertex, TitanOperationStatus> getToscaElementRes;
  85
  86         getToscaElementRes = titanDao.getVertexById(resourceId, JsonParseFlagEnum.NoParse);
  87         if (getToscaElementRes.isRight()) {
  88             TitanOperationStatus status = getToscaElementRes.right().value();
  89             CommonUtility.addRecordToLog(logger, CommonUtility.LogLevelEnum.DEBUG,
  90                 "Failed to get tosca element {} upon adding the properties. Status is {}. ", resourceId, status);
  91             statusRes = DaoStatusConverter.convertTitanStatusToStorageStatus(status);
  92             return Either.right(statusRes);
  93         }
  94         GraphVertex resourceVertex = getToscaElementRes.left().value();
  95         if (!isUpdateAction) {
  96             interfaceDefinition.setUniqueId(UUID.randomUUID().toString());
  97         }
  98         statusRes = performUpdateToscaAction(isUpdateAction, resourceVertex, Arrays.asList(interfaceDefinition),
  99             JsonPresentationFields.INTERFACE);
 100         if (!statusRes.equals(StorageOperationStatus.OK)) {
 101             logger.error("Failed to find the parent capability of capability type {}. status is {}", resourceId,
 102                 statusRes);
 103             return Either.right(statusRes);
 104         }
 105         return Either.left(interfaceDefinition);
 106     }
 107
 108     private StorageOperationStatus performUpdateToscaAction(boolean isUpdate, GraphVertex graphVertex,
 109         List<InterfaceDefinition> toscaDataList, JsonPresentationFields mapKeyField) {
 110         if (isUpdate) {
 111             return updateToscaDataOfToscaElement(graphVertex, EdgeLabelEnum.INTERFACE_ARTIFACTS,
 112                 VertexTypeEnum.INTERFACE_ARTIFACTS, toscaDataList, JsonPresentationFields.UNIQUE_ID);
 113         } else {
 114             return addToscaDataToToscaElement(graphVertex, EdgeLabelEnum.INTERFACE_ARTIFACTS,
 115                 VertexTypeEnum.INTERFACE_ARTIFACTS, toscaDataList, JsonPresentationFields.UNIQUE_ID);
 116         }
 117     }
 118
 119
 120 }
 121
 122