/*

  * Licensed to the Apache Software Foundation (ASF) under one

  * or more contributor license agreements.  See the NOTICE file

  * distributed with this work for additional information

  * regarding copyright ownership.  The ASF licenses this file

  * to you under the Apache License, Version 2.0 (the

  * "License"); you may not use this file except in compliance

  * with the License.  You may obtain a copy of the License at

  *

  *   http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing,

  * software distributed under the License is distributed on an

  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

  * KIND, either express or implied.  See the License for the

  * specific language governing permissions and limitations

  * under the License.

  */

 package javax.faces.render;

 import javax.faces.FacesWrapper;

 import javax.faces.context.ResponseStream;

 import javax.faces.context.ResponseWriter;

 import java.io.OutputStream;

 import java.io.Writer;

 import java.util.Iterator;

 /**

  * <p>

  *   Provides a simple implementation of RenderKit that can be subclassed by developers wishing 

  *   to provide specialized behavior to an existing RenderKit instance. The default implementation

  *   of all methods is to call through to the wrapped RenderKit.

  * </p>

  * <p>

  *   Usage: extend this class and override getWrapped() to return the  wrapped instance.

  * </p>

  *

  * @author Jan-Kees van Andel

  * @since 2.0

  */

 public abstract class RenderKitWrapper extends RenderKit implements FacesWrapper<RenderKit>

 {

     @Override

     public void addClientBehaviorRenderer(String type, ClientBehaviorRenderer renderer)

     {

         getWrapped().addClientBehaviorRenderer(type,renderer);

     }

     /** {@inheritDoc} */

     @Override

     public void addRenderer(String family, String rendererType, Renderer renderer)

     {

         getWrapped().addRenderer(family, rendererType, renderer);

     }

     /** {@inheritDoc} */

     @Override

     public ResponseStream createResponseStream(OutputStream out)

     {

         return getWrapped().createResponseStream(out);

     }

     /** {@inheritDoc} */

     @Override

     public ResponseWriter createResponseWriter(Writer writer, String contentTypeList, String characterEncoding)

     {

         return getWrapped().createResponseWriter(writer, contentTypeList, characterEncoding);

     }

     @Override

     public ClientBehaviorRenderer getClientBehaviorRenderer(String type)

     {

         return getWrapped().getClientBehaviorRenderer(type);

     }

     @Override

     public Iterator<String> getClientBehaviorRendererTypes()

     {

         return getWrapped().getClientBehaviorRendererTypes();

     }

     /** {@inheritDoc} */

     @Override

     public Renderer getRenderer(String family, String rendererType)

     {

         return getWrapped().getRenderer(family, rendererType);

     }

     /** {@inheritDoc} */

     @Override

     public ResponseStateManager getResponseStateManager()

     {

         return getWrapped().getResponseStateManager();

     }

     /** {@inheritDoc} */

     public abstract RenderKit getWrapped();

     /** {@inheritDoc} */

     @Override

     public Iterator<String> getComponentFamilies()

     {

         return getWrapped().getComponentFamilies();

     }

     /** {@inheritDoc} */

     @Override

     public Iterator<String> getRendererTypes(String componentFamily)

     {

         return getWrapped().getRendererTypes(componentFamily);

     }

 }