/* 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.impl.pvm.process.ActivityImpl;
import org.camunda.bpm.engine.impl.pvm.runtime.PvmExecutionImpl;
import java.util.logging.Logger;
/**
* @author Tom Baeyens
*/
public class PvmAtomicOperationTransitionCreateScope implements PvmAtomicOperation {
private static Logger log = Logger.getLogger(PvmAtomicOperationTransitionCreateScope.class.getName());
public boolean isAsync(PvmExecutionImpl execution) {
ActivityImpl activity = execution.getActivity();
return activity.isAsyncBefore();
}
public void execute(PvmExecutionImpl execution) {
// we are continuing execution along this sequence flow:
// reset activity instance id before creating the scope
execution.setActivityInstanceId(execution.getParentActivityInstanceId());
PvmExecutionImpl propagatingExecution = null;
ActivityImpl activity = execution.getActivity();
if (activity.isScope()) {
propagatingExecution = execution.createExecution();
propagatingExecution.setActivity(activity);
propagatingExecution.setTransition(execution.getTransition());
execution.setTransition(null);
execution.setActive(false);
execution.setActivity(null);
log.fine("create scope: parent "+execution+" continues as execution "+propagatingExecution);
propagatingExecution.initialize();
} else {
propagatingExecution = execution;
}
propagatingExecution.performOperation(TRANSITION_NOTIFY_LISTENER_START);
}
public String getCanonicalName() {
return "transition-create-scope";
}
}