org.camunda.bpm.engine.impl.pvm.runtime.operation.PvmAtomicOperationActivityInstanceEnd Maven / Gradle / Ivy
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* 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.pvm.runtime.operation;
import org.camunda.bpm.engine.impl.ProcessEngineLogger;
import org.camunda.bpm.engine.impl.pvm.PvmActivity;
import org.camunda.bpm.engine.impl.pvm.PvmLogger;
import org.camunda.bpm.engine.impl.pvm.delegate.CompositeActivityBehavior;
import org.camunda.bpm.engine.impl.pvm.runtime.CompensationBehavior;
import org.camunda.bpm.engine.impl.pvm.runtime.LegacyBehavior;
import org.camunda.bpm.engine.impl.pvm.runtime.PvmExecutionImpl;
/**
* @author Daniel Meyer
*
*/
public abstract class PvmAtomicOperationActivityInstanceEnd extends AbstractPvmEventAtomicOperation {
private final static PvmLogger LOG = ProcessEngineLogger.PVM_LOGGER;
@Override
protected PvmExecutionImpl eventNotificationsStarted(PvmExecutionImpl execution) {
execution.incrementSequenceCounter();
// hack around execution tree structure not being in sync with activity instance concept:
// if we end a scope activity, take remembered activity instance from parent and set on
// execution before calling END listeners.
PvmExecutionImpl parent = execution.getParent();
PvmActivity activity = execution.getActivity();
if (parent != null && execution.isScope() &&
activity != null && activity.isScope() &&
(activity.getActivityBehavior() instanceof CompositeActivityBehavior
|| (CompensationBehavior.isCompensationThrowing(execution))
&& !LegacyBehavior.isCompensationThrowing(execution))) {
LOG.debugLeavesActivityInstance(execution, execution.getActivityInstanceId());
// use remembered activity instance id from parent
execution.setActivityInstanceId(parent.getActivityInstanceId());
// make parent go one scope up.
parent.leaveActivityInstance();
}
execution.setTransition(null);
return execution;
}
@Override
protected void eventNotificationsFailed(PvmExecutionImpl execution, Exception e) {
execution.activityInstanceEndListenerFailure();
super.eventNotificationsFailed(execution, e);
}
@Override
protected boolean isSkipNotifyListeners(PvmExecutionImpl execution) {
// listeners are skipped if this execution is not part of an activity instance.
return execution.getActivityInstanceId() == null;
}
}