/* 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.
*/
package org.activiti.engine.impl.bpmn.behavior;
import org.activiti.engine.ActivitiException;
import org.activiti.engine.impl.bpmn.helper.ScopeUtil;
import org.activiti.engine.impl.bpmn.parser.BpmnParse;
import org.activiti.engine.impl.persistence.entity.ExecutionEntity;
import org.activiti.engine.impl.pvm.PvmActivity;
import org.activiti.engine.impl.pvm.delegate.ActivityExecution;
import org.activiti.engine.impl.pvm.delegate.CompositeActivityBehavior;
import org.activiti.engine.impl.pvm.process.ActivityImpl;
/**
* Implementation of the BPMN 2.0 subprocess (formally known as 'embedded' subprocess):
* a subprocess defined within another process definition.
*
* @author Joram Barrez
*/
public class SubProcessActivityBehavior extends AbstractBpmnActivityBehavior implements CompositeActivityBehavior {
public void execute(ActivityExecution execution) throws Exception {
PvmActivity activity = execution.getActivity();
ActivityImpl initialActivity = (ActivityImpl) activity.getProperty(BpmnParse.PROPERTYNAME_INITIAL);
if (initialActivity == null) {
throw new ActivitiException("No initial activity found for subprocess "
+ execution.getActivity().getId());
}
execution.executeActivity(initialActivity);
}
public void lastExecutionEnded(ActivityExecution execution) {
ScopeUtil.createEventScopeExecution((ExecutionEntity) execution);
bpmnActivityBehavior.performDefaultOutgoingBehavior(execution);
}
}