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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.be.dao.impl.heal;
import org.janusgraph.core.JanusGraphVertex;
import org.openecomp.sdc.be.dao.impl.HealingPipelineDao;
import org.openecomp.sdc.be.dao.jsongraph.heal.Heal;
import org.openecomp.sdc.be.dao.jsongraph.heal.HealConstants;
import org.openecomp.sdc.be.dao.jsongraph.heal.HealVersion;
import org.openecomp.sdc.be.dao.jsongraph.heal.HealVersionBuilder;
import org.openecomp.sdc.be.dao.neo4j.GraphEdgeLabels;
import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
import org.openecomp.sdc.be.togglz.ToggleableFeature;
public class HealJanusGraphDao implements HealGraphDao<JanusGraphVertex, GraphEdgeLabels> {
private HealingPipelineDao healingPipelineDao;
public HealJanusGraphDao(HealingPipelineDao healingPipelineDao) {
this.healingPipelineDao = healingPipelineDao;
}
@Override
public JanusGraphVertex performGraphReadHealing(JanusGraphVertex childVertex, GraphEdgeLabels graphEdgeLabels) {
final Integer healingVersionInt = (Integer) childVertex.property(GraphPropertyEnum.HEALING_VERSION.getProperty()).orElse(HealConstants.DEFAULT_HEAL_VERSION);
HealVersion<Integer> healingVersion = HealVersionBuilder.build(healingVersionInt);
healingPipelineDao.getHealersForVertex(graphEdgeLabels.name(), healingVersion)
.forEach(heal -> healGraphVertex(childVertex, heal));
childVertex.property(GraphPropertyEnum.HEALING_VERSION.getProperty(),
healingPipelineDao.getCurrentHealVersion().getVersion());
return childVertex;
}
private JanusGraphVertex healGraphVertex(JanusGraphVertex childVertex, Heal<JanusGraphVertex> heal) {
if(ToggleableFeature.HEALING.isActive()) {
heal.healData(childVertex);
final HealVersion<Integer> healVersion = heal.fromVersion();
HealVersion<Integer> newerVersion = HealVersionBuilder.build(healVersion.getVersion() + 1);
childVertex.property(GraphPropertyEnum.HEALING_VERSION.getProperty(), newerVersion);
heal.healData(childVertex);
}
return childVertex;
}
}
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