org.camunda.bpm.engine.impl.bpmn.behavior.CancelBoundaryEventActivityBehavior 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.bpmn.behavior;
import org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity;
import org.camunda.bpm.engine.impl.pvm.delegate.ActivityExecution;
import org.camunda.bpm.engine.impl.pvm.runtime.LegacyBehavior;
/**
* See CancelEndEventActivityBehavior: the cancel end event interrupts the scope and performs compensation.
*
* @author Daniel Meyer
*/
public class CancelBoundaryEventActivityBehavior extends BoundaryEventActivityBehavior {
public void signal(ActivityExecution execution, String signalName, Object signalData) throws Exception {
if (LegacyBehavior.signalCancelBoundaryEvent(signalName)) {
// join compensating executions
if (!execution.hasChildren()) {
leave(execution);
}
else {
((ExecutionEntity)execution).forceUpdate();
}
}
else {
super.signal(execution, signalName, signalData);
}
}
}