requestdispatcherwrapper.java

java 写的一个新闻发布系统

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//   \\______: :---|    :    :           |    :    |         \________>
//           |__\---\_____________:______:    :____|____:_____\
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//                 . . . i n   j a h i a   w e   t r u s t . . .
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package org.jahia.services.applications;

import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;

import org.jahia.utils.*;

/**
 * This wrapper is used to detect dispatching operations by the applications.
 *
 * @author Khue Nguyen <a href="mailto:[e-mail]">[e-mail]</a>
 * @version 1.0
 */
public class RequestDispatcherWrapper implements RequestDispatcher {

	
	private static final String CLASS_NAME = RequestDispatcherWrapper.class.getName();
	
	private RequestDispatcher requestDispatcher;


	//--------------------------------------------------------------------------
	/**
	 *
	 * @param RequestDispatcher requestDispatcher
	 */
	public RequestDispatcherWrapper(RequestDispatcher requestDispatcher) {

		JahiaConsole.println(CLASS_NAME, "Creating a new wrapper.");

		this.requestDispatcher = requestDispatcher;
	}

	//--------------------------------------------------------------------------
	public void forward(ServletRequest request, ServletResponse response)
    throws ServletException, java.io.IOException 
    {
		JahiaConsole.println(CLASS_NAME+".forward()", "Request URI : " + ((ServletIncludeRequestWrapper)request).getRequestURI() );
    	this.requestDispatcher.forward(request,response);	
    }

	//--------------------------------------------------------------------------
	public void include(ServletRequest request,ServletResponse response)
    throws ServletException, java.io.IOException
	{
		JahiaConsole.println(CLASS_NAME+".include()", "Request URI : " + ((ServletIncludeRequestWrapper)request).getRequestURI() );
    	this.requestDispatcher.include(request,response);	
	}

}