org.camunda.bpm.engine.impl.pvm.runtime.operation.PvmAtomicOperationInterruptScope Maven / Gradle / Ivy
/*
* 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.pvm.PvmActivity;
import org.camunda.bpm.engine.impl.pvm.runtime.PvmExecutionImpl;
/**
* @author Daniel Meyer
* @author Thorben Lindhauer
*
*/
public abstract class PvmAtomicOperationInterruptScope implements PvmAtomicOperation {
public void execute(PvmExecutionImpl execution) {
PvmActivity interruptingActivity = getInterruptingActivity(execution);
PvmExecutionImpl scopeExecution = !execution.isScope() ? execution.getParent() : execution;
if (scopeExecution != execution) {
// remove the current execution before interrupting and continuing executing the interrupted activity
// reason:
// * interrupting should not attempt to fire end events for this execution
// * the interruptingActivity is executed with the scope execution
execution.remove();
}
scopeExecution.interrupt("Interrupting activity "+interruptingActivity+" executed.");
scopeExecution.setActivity(interruptingActivity);
scopeExecution.setActive(true);
scopeExecution.setTransition(execution.getTransition());
scopeInterrupted(scopeExecution);
}
protected abstract void scopeInterrupted(PvmExecutionImpl execution);
protected abstract PvmActivity getInterruptingActivity(PvmExecutionImpl execution);
public boolean isAsync(PvmExecutionImpl execution) {
return false;
}
public boolean isAsyncCapable() {
return false;
}
}