2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019 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.be.dao.impl.heal;
23 import org.janusgraph.core.JanusGraphVertex;
24 import org.openecomp.sdc.be.dao.impl.HealingPipelineDao;
25 import org.openecomp.sdc.be.dao.jsongraph.heal.Heal;
26 import org.openecomp.sdc.be.dao.jsongraph.heal.HealConstants;
27 import org.openecomp.sdc.be.dao.jsongraph.heal.HealVersion;
28 import org.openecomp.sdc.be.dao.jsongraph.heal.HealVersionBuilder;
29 import org.openecomp.sdc.be.dao.neo4j.GraphEdgeLabels;
30 import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
32 public class HealJanusGraphDao implements HealGraphDao<JanusGraphVertex, GraphEdgeLabels> {
34 private HealingPipelineDao healingPipelineDao;
36 public HealJanusGraphDao(HealingPipelineDao healingPipelineDao) {
37 this.healingPipelineDao = healingPipelineDao;
41 public JanusGraphVertex performGraphReadHealing(JanusGraphVertex childVertex, GraphEdgeLabels graphEdgeLabels) {
42 final Integer healingVersionInt = (Integer) childVertex.property(GraphPropertyEnum.HEALING_VERSION.getProperty()).orElse(HealConstants.DEFAULT_HEAL_VERSION);
43 HealVersion<Integer> healingVersion = HealVersionBuilder.build(healingVersionInt);
44 healingPipelineDao.getHealersForVertex(graphEdgeLabels.name(), healingVersion).forEach(heal -> healGraphVertex(childVertex, heal));
45 childVertex.property(GraphPropertyEnum.HEALING_VERSION.getProperty(), healingPipelineDao.getCurrentHealVersion().getVersion());
50 private JanusGraphVertex healGraphVertex(JanusGraphVertex childVertex, Heal<JanusGraphVertex> heal) {
51 heal.healData(childVertex);
52 final HealVersion<Integer> healVersion = heal.fromVersion();
53 HealVersion newerVersion = HealVersionBuilder.build(healVersion.getVersion() + 1);
54 childVertex.property(GraphPropertyEnum.HEALING_VERSION.getProperty(), newerVersion);
55 heal.healData(childVertex);