/* 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.camunda.bpm.engine.impl.cmmn.operation;
import static org.camunda.bpm.engine.delegate.CaseExecutionListener.COMPLETE;
import static org.camunda.bpm.engine.impl.cmmn.execution.CaseExecutionState.COMPLETED;
import static org.camunda.bpm.engine.impl.util.ActivityBehaviorUtil.getActivityBehavior;
import java.util.List;
import org.camunda.bpm.engine.impl.cmmn.behavior.CmmnActivityBehavior;
import org.camunda.bpm.engine.impl.cmmn.behavior.CompositeActivityBehavior;
import org.camunda.bpm.engine.impl.cmmn.behavior.TransferVariablesActivityBehavior;
import org.camunda.bpm.engine.impl.cmmn.execution.CmmnExecution;
/**
* @author Roman Smirnov
*
*/
public abstract class AbstractAtomicOperationCaseExecutionComplete extends AbstractCmmnEventAtomicOperation {
protected String getEventName() {
return COMPLETE;
}
protected CmmnExecution eventNotificationsStarted(CmmnExecution execution) {
CmmnActivityBehavior behavior = getActivityBehavior(execution);
triggerBehavior(behavior, execution);
List<? extends CmmnExecution> children = execution.getCaseExecutions();
if (children != null && !children.isEmpty()) {
for (CmmnExecution child : children) {
child.remove();
}
}
execution.setCurrentState(COMPLETED);
return execution;
}
protected void postTransitionNotification(CmmnExecution execution) {
if (!execution.isCaseInstanceExecution()) {
execution.remove();
} else {
CmmnExecution superCaseExecution = execution.getSuperCaseExecution();
TransferVariablesActivityBehavior behavior = null;
if (superCaseExecution != null) {
behavior = (TransferVariablesActivityBehavior) getActivityBehavior(superCaseExecution);
behavior.transferVariables(execution, superCaseExecution);
superCaseExecution.complete();
}
}
CmmnExecution parent = execution.getParent();
if (parent != null) {
CmmnActivityBehavior behavior = getActivityBehavior(parent);
if (behavior instanceof CompositeActivityBehavior) {
CompositeActivityBehavior compositeBehavior = (CompositeActivityBehavior) behavior;
compositeBehavior.handleChildCompletion(parent, execution);
}
}
}
protected abstract void triggerBehavior(CmmnActivityBehavior behavior, CmmnExecution execution);
}