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/**
* Copyright (c) 2004 - 2010 Eike Stepper (Berlin, Germany) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Andre Dietisheim - initial API and implementation
* Eike Stepper - maintenance
*/
package org.eclipse.net4j.util.defs.impl;
import org.eclipse.net4j.util.defs.Net4jUtilDefsPackage;
import org.eclipse.net4j.util.defs.ThreadPoolDef;
import org.eclipse.emf.ecore.EClass;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.ThreadFactory;
/**
* <!-- begin-user-doc --> An implementation of the model object '<em><b>Thread Pool Def</b></em>'. <!-- end-user-doc
* -->
* <p>
* </p>
*
* @generated
*/
public class ThreadPoolDefImpl extends ExecutorServiceDefImpl implements ThreadPoolDef
{
private static final String THREADGROUP_IDENTIFIER = "net4j"; //$NON-NLS-1$
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected ThreadPoolDefImpl()
{
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
protected EClass eStaticClass()
{
return Net4jUtilDefsPackage.Literals.THREAD_POOL_DEF;
}
/**
* Gets a executor service instance. The current implementation does not reuse an instance created in a former call
* TODO: reuse instances
*
* @return the instance
*/
@Override
protected Object createInstance()
{
ExecutorService executorService = Executors.newCachedThreadPool(new DaemonThreadFactory(THREADGROUP_IDENTIFIER));
return executorService;
}
private static class DaemonThreadFactory implements ThreadFactory
{
private ThreadGroup threadGroup;
public DaemonThreadFactory(String threadGroupIdentifier)
{
super();
threadGroup = new ThreadGroup(threadGroupIdentifier);
}
public Thread newThread(Runnable r)
{
Thread thread = new Thread(threadGroup, r);
thread.setDaemon(true);
return thread;
}
}
} // ThreadPoolDefImpl
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