org.camunda.bpm.engine.impl.migration.instance.parser.IncidentInstanceHandler Maven / Gradle / Ivy
/*
* Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
* under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright
* ownership. Camunda licenses this file to you under the Apache License,
* Version 2.0; 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.
*/
package org.camunda.bpm.engine.impl.migration.instance.parser;
import org.camunda.bpm.engine.impl.migration.instance.MigratingActivityInstance;
import org.camunda.bpm.engine.impl.migration.instance.MigratingExternalTaskInstance;
import org.camunda.bpm.engine.impl.migration.instance.MigratingIncident;
import org.camunda.bpm.engine.impl.migration.instance.MigratingJobInstance;
import org.camunda.bpm.engine.impl.persistence.entity.IncidentEntity;
import org.camunda.bpm.engine.impl.persistence.entity.JobDefinitionEntity;
/**
* @author Thorben Lindhauer
*
*/
public class IncidentInstanceHandler implements MigratingInstanceParseHandler {
@Override
public void handle(MigratingInstanceParseContext parseContext, IncidentEntity incident) {
if (incident.getConfiguration() != null && isFailedJobIncident(incident)) {
handleFailedJobIncident(parseContext, incident);
}
else if (incident.getConfiguration() != null && isExternalTaskIncident(incident)) {
handleExternalTaskIncident(parseContext, incident);
}
else {
handleIncident(parseContext, incident);
}
}
protected void handleIncident(MigratingInstanceParseContext parseContext, IncidentEntity incident) {
MigratingActivityInstance owningInstance = parseContext.getMigratingActivityInstanceById(incident.getExecution().getActivityInstanceId());
if (owningInstance != null) {
parseContext.consume(incident);
MigratingIncident migratingIncident = new MigratingIncident(incident, owningInstance.getTargetScope());
owningInstance.addMigratingDependentInstance(migratingIncident);
}
}
protected boolean isFailedJobIncident(IncidentEntity incident) {
return IncidentEntity.FAILED_JOB_HANDLER_TYPE.equals(incident.getIncidentType());
}
protected void handleFailedJobIncident(MigratingInstanceParseContext parseContext, IncidentEntity incident) {
MigratingJobInstance owningInstance = parseContext.getMigratingJobInstanceById(incident.getConfiguration());
if (owningInstance != null) {
parseContext.consume(incident);
if (owningInstance.migrates()) {
MigratingIncident migratingIncident = new MigratingIncident(incident, owningInstance.getTargetScope());
JobDefinitionEntity targetJobDefinitionEntity = owningInstance.getTargetJobDefinitionEntity();
if (targetJobDefinitionEntity != null) {
migratingIncident.setTargetJobDefinitionId(targetJobDefinitionEntity.getId());
}
owningInstance.addMigratingDependentInstance(migratingIncident);
}
}
}
protected boolean isExternalTaskIncident(IncidentEntity incident) {
return IncidentEntity.EXTERNAL_TASK_HANDLER_TYPE.equals(incident.getIncidentType());
}
protected void handleExternalTaskIncident(MigratingInstanceParseContext parseContext, IncidentEntity incident) {
MigratingExternalTaskInstance owningInstance = parseContext.getMigratingExternalTaskInstanceById(incident.getConfiguration());
if (owningInstance != null) {
parseContext.consume(incident);
MigratingIncident migratingIncident = new MigratingIncident(incident, owningInstance.getTargetScope());
owningInstance.addMigratingDependentInstance(migratingIncident);
}
}
}