org.camunda.bpm.engine.impl.history.parser.ProcessInstanceUpdateListener 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.history.parser;
import org.camunda.bpm.engine.delegate.DelegateExecution;
import org.camunda.bpm.engine.impl.history.event.HistoryEvent;
import org.camunda.bpm.engine.impl.history.event.HistoryEventTypes;
import org.camunda.bpm.engine.impl.history.producer.HistoryEventProducer;
/**
* @author Askar Akhmerov
*/
public class ProcessInstanceUpdateListener extends HistoryExecutionListener {
public ProcessInstanceUpdateListener(HistoryEventProducer historyEventProducer) {
super(historyEventProducer);
}
protected HistoryEvent createHistoryEvent(DelegateExecution execution) {
ensureHistoryLevelInitialized();
if(historyLevel.isHistoryEventProduced(HistoryEventTypes.PROCESS_INSTANCE_UPDATE, execution)) {
return eventProducer.createProcessInstanceUpdateEvt(execution);
} else {
return null;
}
}
}