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.janusgraph.JanusGraphOperationStatus;
  32 import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
  33 import org.openecomp.sdc.be.dao.jsongraph.JanusGraphDao;
  34 import org.openecomp.sdc.be.dao.jsongraph.types.EdgeLabelEnum;
  35 import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
  36 import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
  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.jsonjanusgraph.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 JanusGraphDao janusGraphDao;
  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 janusGraphDao
  90             .getByCriteria(VertexTypeEnum.TOPOLOGY_TEMPLATE, null, hasNotProps, JsonParseFlagEnum.ParseAll)
  91                 .either(this::updateComponentVertices, this::handleError);
  92     }
  93
  94     private StorageOperationStatus updateComponentVertices(List<GraphVertex> containersV) {
  95         StorageOperationStatus status = StorageOperationStatus.OK;
  96         for (GraphVertex container : containersV) {
  97             status = updateDataOnGraph(container);
  98             if (status != StorageOperationStatus.OK) {
  99                 break;
 100             }
 101         }
 102         return status;
 103     }
 104
 105     private StorageOperationStatus handleError(JanusGraphOperationStatus err) {
 106         janusGraphDao.rollback();
 107         return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(
 108                 JanusGraphOperationStatus.NOT_FOUND == err ? JanusGraphOperationStatus.OK : err);
 109     }
 110
 111     private StorageOperationStatus updateDataOnGraph(GraphVertex componentVertex) {
 112         try {
 113             Either<GraphVertex, JanusGraphOperationStatus> interfaceVertexEither =
 114                     janusGraphDao
 115                         .getChildVertex(componentVertex, EdgeLabelEnum.INTERFACE, JsonParseFlagEnum.ParseJson);
 116             if (interfaceVertexEither.isLeft()) {
 117                 GraphVertex interfaceVertex = interfaceVertexEither.left().value();
 118                 Map<String, InterfaceDataDefinition> interfaceDefinitions = (Map<String, InterfaceDataDefinition>) interfaceVertex.getJson();
 119                 if(MapUtils.isNotEmpty(interfaceDefinitions)){
 120                     for (Map.Entry<String, InterfaceDataDefinition> interfaceDefinition : interfaceDefinitions.entrySet()) {
 121                         if (StringUtils.isEmpty(interfaceDefinition.getValue().getType())) {
 122                             interfaceDefinition.getValue().setType(interfaceDefinition.getValue().getToscaResourceName());
 123                         }
 124                     }
 125                     interfaceVertex.setJson(interfaceDefinitions);
 126                     Either<GraphVertex, JanusGraphOperationStatus> updateInterfaceVertexEither = janusGraphDao
 127                         .updateVertex(interfaceVertex);
 128                     if(updateInterfaceVertexEither.isRight()){
 129                         return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(updateInterfaceVertexEither.right().value());
 130                     }
 131                 }
 132
 133                 StorageOperationStatus statusRes = interfaceOperation.removeToscaDataVertex(
 134                         interfaceVertex, EdgeLabelEnum.INTERFACE_OPERATION, VertexTypeEnum.INTERFACE_OPERATION);
 135                 if (statusRes != StorageOperationStatus.NOT_FOUND && statusRes != StorageOperationStatus.OK) {
 136                     return statusRes;
 137                 }
 138             }
 139
 140             Either<GraphVertex, JanusGraphOperationStatus> instInterfaceVertexEither =
 141                     janusGraphDao.getChildVertex(componentVertex, EdgeLabelEnum.INST_INTERFACES, JsonParseFlagEnum.ParseJson);
 142             if (instInterfaceVertexEither.isLeft()) {
 143                 GraphVertex instInterfaceVertex = instInterfaceVertexEither.left().value();
 144                 Map<String, MapInterfaceDataDefinition> instInterfaceDefinitions = (Map<String, MapInterfaceDataDefinition>) instInterfaceVertex.getJson();
 145                 if(MapUtils.isNotEmpty(instInterfaceDefinitions)){
 146                     for (Map.Entry<String, MapInterfaceDataDefinition> mapInstInterfaceDataDefinitions : instInterfaceDefinitions.entrySet()) {
 147                         for (Map.Entry<String, InterfaceDataDefinition> instInterfaceDataDefinitions : mapInstInterfaceDataDefinitions.getValue().getMapToscaDataDefinition().entrySet()) {
 148                             if (StringUtils.isEmpty(instInterfaceDataDefinitions.getValue().getType())) {
 149                                 instInterfaceDataDefinitions.getValue().setType(instInterfaceDataDefinitions.getValue().getToscaResourceName());
 150                             }
 151                         }
 152                     }
 153                     instInterfaceVertex.setJson(instInterfaceDefinitions);
 154                     Either<GraphVertex, JanusGraphOperationStatus> updateInstInterfaceVertexEither = janusGraphDao
 155                         .updateVertex(instInterfaceVertex);
 156                     if(updateInstInterfaceVertexEither.isRight()){
 157                         return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(updateInstInterfaceVertexEither.right().value());
 158                     }
 159                 }
 160             }
 161
 162             janusGraphDao.commit();
 163         } catch (Exception e) {
 164             LOGGER.debug("Interface operation migration failed with error : ", e);
 165             janusGraphDao.rollback();
 166             return StorageOperationStatus.GENERAL_ERROR;
 167         }
 168
 169         return StorageOperationStatus.OK;
 170     }
 171 }