asdctool/src/main/java/org/openecomp/sdc/asdctool/migration/tasks/mig1902/InterfaceOperationMigration.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.asdctool.migration.tasks.mig1902;
  18
  19 import fj.data.Either;
  20 import java.math.BigInteger;
  21 import java.util.EnumMap;
  22 import java.util.List;
  23 import java.util.Map;
  24 import org.apache.commons.collections.MapUtils;
  25 import org.apache.commons.lang3.StringUtils;
  26 import org.openecomp.sdc.asdctool.migration.core.DBVersion;
  27 import org.openecomp.sdc.asdctool.migration.core.task.Migration;
  28 import org.openecomp.sdc.asdctool.migration.core.task.MigrationResult;
  29 import org.openecomp.sdc.be.config.ConfigurationManager;
  30 import org.openecomp.sdc.be.dao.api.ActionStatus;
  31 import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
  32 import org.openecomp.sdc.be.dao.jsongraph.TitanDao;
  33 import org.openecomp.sdc.be.dao.jsongraph.types.EdgeLabelEnum;
  34 import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
  35 import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
  36 import org.openecomp.sdc.be.dao.titan.TitanOperationStatus;
  37 import org.openecomp.sdc.be.datatypes.elements.InterfaceDataDefinition;
  38 import org.openecomp.sdc.be.datatypes.elements.MapInterfaceDataDefinition;
  39 import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
  40 import org.openecomp.sdc.be.model.User;
  41 import org.openecomp.sdc.be.model.jsontitan.operations.InterfaceOperation;
  42 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  43 import org.openecomp.sdc.be.model.operations.impl.DaoStatusConverter;
  44 import org.openecomp.sdc.be.model.operations.impl.UserAdminOperation;
  45 import org.openecomp.sdc.common.log.wrappers.Logger;
  46 import org.springframework.beans.factory.annotation.Autowired;
  47
  48 @org.springframework.stereotype.Component
  49 public class InterfaceOperationMigration implements Migration {
  50
  51     private static final Logger LOGGER = Logger.getLogger(InterfaceOperationMigration.class);
  52
  53     @Autowired
  54     private TitanDao titanDao;
  55     @Autowired
  56     private UserAdminOperation userAdminOperation;
  57     @Autowired
  58     private InterfaceOperation interfaceOperation;
  59
  60     @Override
  61     public String description() {
  62         return "Update interface operation data to latest data model";
  63     }
  64
  65     @Override
  66     public DBVersion getVersion() {
  67         return DBVersion.from(BigInteger.valueOf(1902), BigInteger.valueOf(0));
  68     }
  69
  70     @Override
  71     public MigrationResult migrate() {
  72         final String userId = ConfigurationManager.getConfigurationManager().getConfiguration().getAutoHealingOwner();
  73
  74         Either<User, ActionStatus> userData = userAdminOperation.getUserData(userId, false);
  75         if (userData.isRight()) {
  76             return MigrationResult.error(
  77                     "failed to update interface operation data. Failed to resolve user : "
  78                             + userId + " error " + userData.right().value());
  79         }
  80
  81         StorageOperationStatus status = getAndUpdateAllComponents();
  82         return status == StorageOperationStatus.OK ? MigrationResult.success()
  83                 : MigrationResult.error("failed to update interface operation data . Error : " + status);
  84     }
  85
  86     private StorageOperationStatus getAndUpdateAllComponents(){
  87         Map<GraphPropertyEnum, Object> hasNotProps = new EnumMap<>(GraphPropertyEnum.class);
  88         hasNotProps.put(GraphPropertyEnum.IS_DELETED, true);
  89         return titanDao.getByCriteria(VertexTypeEnum.TOPOLOGY_TEMPLATE, null, hasNotProps, JsonParseFlagEnum.ParseAll)
  90                 .either(this::updateComponentVertices, this::handleError);
  91     }
  92
  93     private StorageOperationStatus updateComponentVertices(List<GraphVertex> containersV) {
  94         StorageOperationStatus status = StorageOperationStatus.OK;
  95         for (GraphVertex container : containersV) {
  96             status = updateDataOnGraph(container);
  97             if (status != StorageOperationStatus.OK) {
  98                 break;
  99             }
 100         }
 101         return status;
 102     }
 103
 104     private StorageOperationStatus handleError(TitanOperationStatus err) {
 105         titanDao.rollback();
 106         return DaoStatusConverter.convertTitanStatusToStorageStatus(
 107                 TitanOperationStatus.NOT_FOUND == err ? TitanOperationStatus.OK : err);
 108     }
 109
 110     private StorageOperationStatus updateDataOnGraph(GraphVertex componentVertex) {
 111         try {
 112             Either<GraphVertex, TitanOperationStatus> interfaceVertexEither =
 113                     titanDao.getChildVertex(componentVertex, EdgeLabelEnum.INTERFACE, JsonParseFlagEnum.ParseJson);
 114             if (interfaceVertexEither.isLeft()) {
 115                 GraphVertex interfaceVertex = interfaceVertexEither.left().value();
 116                 Map<String, InterfaceDataDefinition> interfaceDefinitions = (Map<String, InterfaceDataDefinition>) interfaceVertex.getJson();
 117                 if(MapUtils.isNotEmpty(interfaceDefinitions)){
 118                     for (Map.Entry<String, InterfaceDataDefinition> interfaceDefinition : interfaceDefinitions.entrySet()) {
 119                         if (StringUtils.isEmpty(interfaceDefinition.getValue().getType())) {
 120                             interfaceDefinition.getValue().setType(interfaceDefinition.getValue().getToscaResourceName());
 121                         }
 122                     }
 123                     interfaceVertex.setJson(interfaceDefinitions);
 124                     Either<GraphVertex, TitanOperationStatus> updateInterfaceVertexEither = titanDao.updateVertex(interfaceVertex);
 125                     if(updateInterfaceVertexEither.isRight()){
 126                         return DaoStatusConverter.convertTitanStatusToStorageStatus(updateInterfaceVertexEither.right().value());
 127                     }
 128                 }
 129
 130                 StorageOperationStatus statusRes = interfaceOperation.removeToscaDataVertex(
 131                         interfaceVertex, EdgeLabelEnum.INTERFACE_OPERATION, VertexTypeEnum.INTERFACE_OPERATION);
 132                 if (statusRes != StorageOperationStatus.NOT_FOUND && statusRes != StorageOperationStatus.OK) {
 133                     return statusRes;
 134                 }
 135             }
 136
 137             Either<GraphVertex, TitanOperationStatus> instInterfaceVertexEither =
 138                     titanDao.getChildVertex(componentVertex, EdgeLabelEnum.INST_INTERFACES, JsonParseFlagEnum.ParseJson);
 139             if (instInterfaceVertexEither.isLeft()) {
 140                 GraphVertex instInterfaceVertex = instInterfaceVertexEither.left().value();
 141                 Map<String, MapInterfaceDataDefinition> instInterfaceDefinitions = (Map<String, MapInterfaceDataDefinition>) instInterfaceVertex.getJson();
 142                 if(MapUtils.isNotEmpty(instInterfaceDefinitions)){
 143                     for (Map.Entry<String, MapInterfaceDataDefinition> mapInstInterfaceDataDefinitions : instInterfaceDefinitions.entrySet()) {
 144                         for (Map.Entry<String, InterfaceDataDefinition> instInterfaceDataDefinitions : mapInstInterfaceDataDefinitions.getValue().getMapToscaDataDefinition().entrySet()) {
 145                             if (StringUtils.isEmpty(instInterfaceDataDefinitions.getValue().getType())) {
 146                                 instInterfaceDataDefinitions.getValue().setType(instInterfaceDataDefinitions.getValue().getToscaResourceName());
 147                             }
 148                         }
 149                     }
 150                     instInterfaceVertex.setJson(instInterfaceDefinitions);
 151                     Either<GraphVertex, TitanOperationStatus> updateInstInterfaceVertexEither = titanDao.updateVertex(instInterfaceVertex);
 152                     if(updateInstInterfaceVertexEither.isRight()){
 153                         return DaoStatusConverter.convertTitanStatusToStorageStatus(updateInstInterfaceVertexEither.right().value());
 154                     }
 155                 }
 156             }
 157
 158             titanDao.commit();
 159         } catch (Exception e) {
 160             LOGGER.debug("Interface operation migration failed with error : ", e);
 161             titanDao.rollback();
 162             return StorageOperationStatus.GENERAL_ERROR;
 163         }
 164
 165         return StorageOperationStatus.OK;
 166     }
 167 }