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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.jvm.JVMAcceptor;
import org.eclipse.net4j.jvm.JVMAcceptorManager;
import org.eclipse.net4j.util.lifecycle.Singleton;
import org.eclipse.net4j.util.registry.IRegistry;
import org.eclipse.internal.net4j.util.registry.HashMapRegistry;
/**
* @author Eike Stepper
*/
public class JVMAcceptorManagerImpl implements JVMAcceptorManager
{
@Singleton
public static final JVMAcceptorManagerImpl INSTANCE = new JVMAcceptorManagerImpl();
private IRegistry<String, JVMAcceptor> acceptorRegistry = new HashMapRegistry();
public IRegistry<String, JVMAcceptor> getAcceptorRegistry()
{
// TODO Introduce UnmodifiableRegistry
return acceptorRegistry;
}
public JVMAcceptorImpl getAcceptor(String name)
{
return (JVMAcceptorImpl)acceptorRegistry.get(name);
}
public boolean registerAcceptor(JVMAcceptorImpl acceptor)
{
String name = acceptor.getName();
if (!acceptorRegistry.containsKey(name))
{
acceptorRegistry.put(name, acceptor);
return true;
}
return false;
}
public boolean deregisterAcceptor(JVMAcceptorImpl acceptor)
{
return acceptorRegistry.remove(acceptor.getName()) != null;
}
}
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