/*
|
* JBoss, Home of Professional Open Source
|
* Copyright 2005, JBoss Inc., and individual contributors as indicated
|
* by the @authors tag. See the copyright.txt in the distribution for a
|
* full listing of individual contributors.
|
*
|
* This is free software; you can redistribute it and/or modify it
|
* under the terms of the GNU Lesser General Public License as
|
* published by the Free Software Foundation; either version 2.1 of
|
* the License, or (at your option) any later version.
|
*
|
* This software is distributed in the hope that it will be useful,
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
* Lesser General Public License for more details.
|
*
|
* You should have received a copy of the GNU Lesser General Public
|
* License along with this software; if not, write to the Free
|
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
|
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
|
*/
|
package org.jbpm.pvm.internal.model.op;
|
|
import org.jbpm.api.model.Event;
|
import org.jbpm.pvm.internal.job.MessageImpl;
|
import org.jbpm.pvm.internal.model.ActivityImpl;
|
import org.jbpm.pvm.internal.model.ExecutionImpl;
|
import org.jbpm.pvm.internal.model.ObservableElementImpl;
|
|
|
/**
|
* @author Tom Baeyens
|
*/
|
public class TransitionEndActivity extends AtomicOperation {
|
|
private static final long serialVersionUID = 1L;
|
|
public boolean isAsync(ExecutionImpl execution) {
|
return false;
|
}
|
|
public void perform(ExecutionImpl execution) {
|
ActivityImpl activity = execution.getActivity();
|
|
ExecutionImpl propagatingExecution = execution;
|
if (activity.isLocalScope()) {
|
propagatingExecution = execution.destroyScope(activity);
|
}
|
|
ActivityImpl parentActivity = activity.getParentActivity();
|
ActivityImpl destination = execution.getTransition().getDestination();
|
if ( (parentActivity!=null)
|
&& (!parentActivity.contains(destination))
|
) {
|
propagatingExecution.setActivity(parentActivity);
|
propagatingExecution.fire(Event.END, parentActivity, AtomicOperation.TRANSITION_END_ACTIVITY);
|
} else {
|
propagatingExecution.performAtomicOperation(AtomicOperation.TRANSITION_TAKE);
|
}
|
}
|
|
public MessageImpl< ? > createAsyncMessage(ExecutionImpl execution) {
|
throw new UnsupportedOperationException("please implement me");
|
}
|
|
public String toString() {
|
return "TransitionEndActivity";
|
}
|
}
|