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/*
* Copyright (c) 2008, 2011, 2012 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:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.net4j.util.security;
import org.eclipse.net4j.util.container.IElementProcessor;
import org.eclipse.net4j.util.container.IManagedContainer;
/**
* @author Eike Stepper
* @since 2.0
*/
public abstract class ResponseNegotiatorInjector implements IElementProcessor
{
private INegotiator negotiator;
public ResponseNegotiatorInjector(INegotiator negotiator)
{
this.negotiator = negotiator;
}
public INegotiator getNegotiator()
{
return negotiator;
}
public Object process(IManagedContainer container, String productGroup, String factoryType, String description,
Object element)
{
if (element instanceof INegotiatorAware)
{
INegotiatorAware negotiatorAware = (INegotiatorAware)element;
if (negotiatorAware.getNegotiator() == null)
{
if (filterElement(productGroup, factoryType, description, negotiatorAware))
{
if (negotiator != null)
{
negotiatorAware.setNegotiator(negotiator);
}
}
}
}
return element;
}
protected abstract boolean filterElement(String productGroup, String factoryType, String description,
INegotiatorAware negotiatorAware);
}
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