/* 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.pvm.runtime.operation;
import org.camunda.bpm.engine.delegate.ExecutionListener;
import org.camunda.bpm.engine.impl.pvm.process.ActivityImpl;
import org.camunda.bpm.engine.impl.pvm.process.ScopeImpl;
import org.camunda.bpm.engine.impl.pvm.process.TransitionImpl;
import org.camunda.bpm.engine.impl.pvm.runtime.ExecutionStartContext;
import org.camunda.bpm.engine.impl.pvm.runtime.PvmExecutionImpl;
/**
* @author Tom Baeyens
*/
public class PvmAtomicOperationTransitionNotifyListenerStart extends PvmAtomicOperationActivityInstanceStart {
protected ScopeImpl getScope(PvmExecutionImpl execution) {
return execution.getActivity();
}
protected String getEventName() {
return ExecutionListener.EVENTNAME_START;
}
@Override
protected void eventNotificationsCompleted(PvmExecutionImpl execution) {
super.eventNotificationsCompleted(execution);
TransitionImpl transition = execution.getTransition();
ActivityImpl destination;
if(transition == null) { // this is null after async cont. -> transition is not stored in execution
destination = execution.getActivity();
} else {
destination = transition.getDestination();
}
ActivityImpl activity = execution.getActivity();
if (activity!=destination) {
ActivityImpl nextScope = PvmAtomicOperationTransitionNotifyListenerTake.findNextScope(activity, destination);
execution.setActivity(nextScope);
execution.performOperation(TRANSITION_CREATE_SCOPE);
} else {
execution.setTransition(null);
execution.setActivity(destination);
ExecutionStartContext executionStartContext = execution.getExecutionStartContext();
if (executionStartContext != null) {
executionStartContext.executionStarted(execution);
execution.disposeExecutionStartContext();
}
execution.performOperation(ACTIVITY_EXECUTE);
}
}
public String getCanonicalName() {
return "transition-notifiy-listener-start";
}
}