2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2020 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
11 * http://www.apache.org/licenses/LICENSE-2.0
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=========================================================
21 package org.openecomp.sdc.asdctool.migration.tasks.mig2002;
23 import fj.data.Either;
24 import org.apache.tinkerpop.gremlin.structure.Direction;
25 import org.apache.tinkerpop.gremlin.structure.Edge;
26 import org.apache.tinkerpop.gremlin.structure.Vertex;
27 import org.openecomp.sdc.asdctool.enums.LifecycleStateEnum;
28 import org.openecomp.sdc.asdctool.migration.core.DBVersion;
29 import org.openecomp.sdc.asdctool.migration.core.task.Migration;
30 import org.openecomp.sdc.asdctool.migration.core.task.MigrationResult;
31 import org.openecomp.sdc.asdctool.migration.tasks.InstanceMigrationBase;
32 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
33 import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
34 import org.openecomp.sdc.be.dao.jsongraph.JanusGraphDao;
35 import org.openecomp.sdc.be.dao.jsongraph.types.EdgeLabelEnum;
36 import org.openecomp.sdc.be.dao.jsongraph.types.EdgePropertyEnum;
37 import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
38 import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
39 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
40 import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
41 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
42 import org.slf4j.Logger;
43 import org.slf4j.LoggerFactory;
44 import org.springframework.stereotype.Component;
46 import java.math.BigInteger;
47 import java.util.EnumMap;
48 import java.util.HashMap;
49 import java.util.Iterator;
50 import java.util.List;
54 public class SdcCollapsingRolesCIPstateMigration extends InstanceMigrationBase implements Migration {
56 private static final Logger log = LoggerFactory.getLogger(SdcCollapsingRolesCIPstateMigration.class);
58 public SdcCollapsingRolesCIPstateMigration(JanusGraphDao janusGraphDao) {
63 public String description() {
64 return "update Service state from CERTIFICATION_IN_PROGRES to NOT_CERTIFIED_CHECKOUT state ";
68 public DBVersion getVersion() {
69 return DBVersion.from(BigInteger.valueOf(2002), BigInteger.valueOf(0));
73 public MigrationResult migrate() {
74 StorageOperationStatus status = updateServiceLifeCycleState();
75 return status == StorageOperationStatus.OK ?
76 MigrationResult.success() : MigrationResult.error("failed to service state. Error : " + status);
79 protected StorageOperationStatus updateServiceLifeCycleState() {
80 Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
81 propertiesToMatch.put(GraphPropertyEnum.COMPONENT_TYPE, ComponentTypeEnum.SERVICE.name());
82 propertiesToMatch.put(GraphPropertyEnum.STATE, LifecycleStateEnum.CERTIFICATION_IN_PROGRESS.name());
83 propertiesToMatch.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
84 Map<GraphPropertyEnum, Object> propertiesNotToMatch = new EnumMap<>(GraphPropertyEnum.class);
85 propertiesNotToMatch.put(GraphPropertyEnum.IS_DELETED, true);
86 Either<List<GraphVertex>, JanusGraphOperationStatus> byCriteria = janusGraphDao.getByCriteria(VertexTypeEnum.TOPOLOGY_TEMPLATE, propertiesToMatch, propertiesNotToMatch, JsonParseFlagEnum.ParseAll);
87 return byCriteria.either(this::proceed, this::handleError);
91 protected StorageOperationStatus handleOneContainer(GraphVertex containerVorig) {
92 StorageOperationStatus status = StorageOperationStatus.NOT_FOUND;
93 GraphVertex containerV = getVertexById(containerVorig.getUniqueId());
96 // update vertex state property from READY_FOR_CERTIFICATION to NOT_CERTIFIED_CHECKIN state
98 Map<GraphPropertyEnum, Object> metadataProperties = containerV.getMetadataProperties();
99 metadataProperties.put(GraphPropertyEnum.STATE, LifecycleStateEnum.NOT_CERTIFIED_CHECKIN.name());
100 containerV.setMetadataProperties(metadataProperties);
102 //update edges to meet above change
103 // remove STATE and LAST_MODIFIER edges
104 removeEdges(getVertexEdge(containerV, Direction.IN, EdgeLabelEnum.STATE));
105 removeEdges(getVertexEdge(containerV, Direction.IN, EdgeLabelEnum.LAST_MODIFIER));
107 //find designer with LS = NOT_CERTIFIED_CHECKIN
108 Vertex relevantDesigner = findRelevantDesigner(getVertexEdge(containerV, Direction.IN, EdgeLabelEnum.LAST_STATE));
109 removeEdges(getVertexEdge(containerV, Direction.IN, EdgeLabelEnum.LAST_STATE));
110 Map<EdgePropertyEnum, Object> edgeProperties = new HashMap<>();
111 edgeProperties.put(EdgePropertyEnum.STATE, LifecycleStateEnum.NOT_CERTIFIED_CHECKIN.name());
112 JanusGraphOperationStatus createSTedgeStatus = janusGraphDao.createEdge(relevantDesigner, containerV.getVertex(), EdgeLabelEnum.STATE, edgeProperties);
113 JanusGraphOperationStatus createLMedgeStatus = janusGraphDao.createEdge(relevantDesigner, containerV.getVertex(), EdgeLabelEnum.LAST_MODIFIER, new HashMap<>());
115 status = updateVertexAndCommit(containerV);
117 } catch (NullPointerException e) {
118 log.error("Null Pointer Exception occurred - this mean we have zombie vertex, migration task will continue anyway", e);
119 status = StorageOperationStatus.EXEUCTION_FAILED;
120 } catch (Exception e) {
121 //it is happy flow as well
122 log.error("Exception occurred:", e);
123 log.error("Migration task will continue anyway, please find below vertex details related to this exception", e);
124 if (containerV != null) {
125 log.error("containerV.getUniqueId() ---> {} ", containerV.getUniqueId());
129 if (status != StorageOperationStatus.OK) {
130 janusGraphDao.rollback();
131 log.info("failed to update vertex ID {} ", containerV.getUniqueId());
132 log.info("Storage Operation Status {}", status.toString());
134 log.info("vertex ID {} successfully updated", containerV.getUniqueId());
141 private Vertex findRelevantDesigner(Iterator<Edge> edges) {
142 Vertex vertex = null;
143 while (edges.hasNext()) {
144 Edge edge = edges.next();
145 String state = (String) janusGraphDao.getProperty(edge, EdgePropertyEnum.STATE);
146 if (state.equals(LifecycleStateEnum.NOT_CERTIFIED_CHECKIN.name())) {
147 vertex = edge.outVertex();