/*******************************************************************************
* Copyright (c) 2011.
* 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:
* - initial API and implementation
*******************************************************************************/
package org.restlet.ext.osgi;
import org.restlet.Context;
import org.restlet.Restlet;
import org.restlet.routing.Filter;
/**
* @author bhunt
*
*/
public abstract class FilterProvider extends RestletProvider implements IFilterProvider
{
@Override
public Filter getFilter()
{
return filter;
}
@Override
public Restlet getInboundRoot(Context context)
{
if (filter == null)
filter = createFilter(context);
Restlet inboundRoot = super.getInboundRoot(context);
return inboundRoot != null ? inboundRoot : filter;
}
protected abstract Filter createFilter(Context context);
@Override
protected Restlet getFilteredRestlet()
{
return filter;
}
private Filter filter;
}