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/***************************************************************************
* Copyright (c) 2004 - 2007 Eike Stepper, Germany.
* 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:
* Eike Stepper - initial API and implementation
**************************************************************************/
package org.eclipse.net4j.internal.jvm;
import org.eclipse.net4j.internal.util.registry.HashMapRegistry;
import org.eclipse.net4j.jvm.IJVMAcceptor;
import org.eclipse.net4j.jvm.IJVMAcceptorManager;
import org.eclipse.net4j.util.registry.IRegistry;
/**
* @author Eike Stepper
*/
public class JVMAcceptorManager implements IJVMAcceptorManager
{
// @Singleton
public static final JVMAcceptorManager INSTANCE = new JVMAcceptorManager();
private IRegistry<String, IJVMAcceptor> acceptorRegistry = new HashMapRegistry();
public IRegistry<String, IJVMAcceptor> getAcceptorRegistry()
{
// TODO Introduce UnmodifiableRegistry
return acceptorRegistry;
}
public JVMAcceptor getAcceptor(String name)
{
return (JVMAcceptor)acceptorRegistry.get(name);
}
public boolean registerAcceptor(JVMAcceptor acceptor)
{
String name = acceptor.getName();
if (!acceptorRegistry.containsKey(name))
{
acceptorRegistry.put(name, acceptor);
return true;
}
return false;
}
public boolean deregisterAcceptor(JVMAcceptor acceptor)
{
return acceptorRegistry.remove(acceptor.getName()) != null;
}
}
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