portletservletrequestdispatcher.java

struts 2 核心包 的源码 有错误是难免的

// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://kpdus.tripod.com/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi space 
// Source File Name:   PortletServletRequestDispatcher.java

package org.apache.struts2.portlet.servlet;

import java.io.IOException;
import javax.portlet.*;
import javax.servlet.*;

// Referenced classes of package org.apache.struts2.portlet.servlet:
//			PortletServletRequest, PortletServletResponse

public class PortletServletRequestDispatcher
	implements RequestDispatcher
{

	private PortletRequestDispatcher portletRequestDispatcher;

	public PortletServletRequestDispatcher(PortletRequestDispatcher portletRequestDispatcher)
	{
		this.portletRequestDispatcher = portletRequestDispatcher;
	}

	public void forward(ServletRequest request, ServletResponse response)
		throws ServletException, IOException
	{
		throw new IllegalStateException("Not allowed in a portlet");
	}

	public void include(ServletRequest request, ServletResponse response)
		throws ServletException, IOException
	{
		if ((request instanceof PortletServletRequest) && (response instanceof PortletServletResponse))
		{
			javax.portlet.PortletRequest req = ((PortletServletRequest)request).getPortletRequest();
			javax.portlet.PortletResponse resp = ((PortletServletResponse)response).getPortletResponse();
			if ((req instanceof RenderRequest) && (resp instanceof RenderResponse))
				try
				{
					portletRequestDispatcher.include((RenderRequest)req, (RenderResponse)resp);
				}
				catch (PortletException e)
				{
					throw new ServletException(e);
				}
			else
				throw new IllegalStateException("Can only be invoked in the render phase");
		} else
		{
			throw new IllegalStateException("Can only be invoked in a portlet");
		}
	}
}