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The Java Portlet API version 3.0 developed by the Java Community Process JSR-362 Expert Group.
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/* 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.portlet.filter;
import java.io.IOException;
import javax.portlet.PortletException;
import javax.portlet.PortletRequest;
import javax.portlet.PortletRequestDispatcher;
import javax.portlet.PortletResponse;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
/**
*
* The PortletRequestDispatcherWrapper
provides a convenient
* implementation of the PortletRequestDispatcher
interface
* that can be subclassed by developers.
* This class implements the Wrapper or Decorator pattern.
* Methods default to calling through to the wrapped request object.
*
*
* @since 3.0
*/
public class PortletRequestDispatcherWrapper implements PortletRequestDispatcher {
protected PortletRequestDispatcher wrapped;
/**
*/
public PortletRequestDispatcherWrapper(PortletRequestDispatcher wrapped) {
if (wrapped == null) {
throw new java.lang.IllegalArgumentException("Object to wrap is null");
}
this.wrapped = wrapped;
}
/**
*
* Gets the wrapped object.
*
*
* @return the wrapped object.
*/
public PortletRequestDispatcher getWrapped() {
return wrapped;
}
/**
*
* Sets the wrapped object.
*
*
* @param wrapped the wrapped object to set.
* @throws java.lang.IllegalArgumentException if the request is null.
*/
public void setWrapped(PortletRequestDispatcher wrapped) {
if (wrapped == null) {
throw new java.lang.IllegalArgumentException("Object to wrap is null");
}
this.wrapped = wrapped;
}
/* (non-Javadoc)
* @see javax.portlet.PortletRequestDispatcher#include(javax.portlet.RenderRequest, javax.portlet.RenderResponse)
*/
@Override
public void include(RenderRequest request, RenderResponse response) throws PortletException, IOException {
wrapped.include(request, response);
}
/* (non-Javadoc)
* @see javax.portlet.PortletRequestDispatcher#include(javax.portlet.PortletRequest, javax.portlet.PortletResponse)
*/
@Override
public void include(PortletRequest request, PortletResponse response) throws PortletException, IOException {
wrapped.include(request, response);
}
/* (non-Javadoc)
* @see javax.portlet.PortletRequestDispatcher#forward(javax.portlet.PortletRequest, javax.portlet.PortletResponse)
*/
@Override
public void forward(PortletRequest request, PortletResponse response) throws PortletException, IOException {
wrapped.forward(request, response);
}
}