/* 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.pvm.runtime;
import java.util.logging.Logger;
import org.activiti.engine.impl.pvm.PvmException;
import org.activiti.engine.impl.pvm.delegate.ActivityBehavior;
import org.activiti.engine.impl.pvm.process.ActivityImpl;
/**
* @author Tom Baeyens
*/
public class AtomicOperationActivityExecute implements AtomicOperation {
private static Logger log = Logger.getLogger(AtomicOperationActivityExecute.class.getName());
public boolean isAsync(InterpretableExecution execution) {
return false;
}
public void execute(InterpretableExecution execution) {
ActivityImpl activity = (ActivityImpl) execution.getActivity();
ActivityBehavior activityBehavior = activity.getActivityBehavior();
if (activityBehavior==null) {
throw new PvmException("no behavior specified in "+activity);
}
log.fine(execution+" executes "+activity+": "+activityBehavior.getClass().getName());
try {
activityBehavior.execute(execution);
} catch (RuntimeException e) {
throw e;
} catch (Exception e) {
throw new PvmException("couldn't execute activity <"+activity.getProperty("type")+" id=\""+activity.getId()+"\" ...>: "+e.getMessage(), e);
}
}
}