servletresponsewrapperforwriter.java

基于netbeans的java桌面应用程序合集

/*
 * The Apache Software License, Version 1.1
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 * reserved.
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 *    any, must include the following acknowlegement:  
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package org.apache.taglibs.standard.examples.util;

import java.io.PrintWriter;

import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;

/**
 * ServletResponseWrapper used for the the generation of 
 * semi-dynamic pages.
 * <p>
 * This 'wrapped' response object is passed as the second argument 
 * to the internal RequestDispatcher.include(). It channels
 * all output text into the PrintWriter specified in the
 * constructor (which is associated with the file where the
 * output of the JSP page has to be saved).
 *
 * @author Pierre Delisle
 * @version $Revision: 1.3 $ $Date: 2006/10/12 14:31:27 $
 */
public class ServletResponseWrapperForWriter
    extends HttpServletResponseWrapper
{
    /**
     * The writer that will get all the output of the response.
     */
    PrintWriter writer;

    public ServletResponseWrapperForWriter(ServletResponse response, 
					   PrintWriter writer) 
    {
	super((HttpServletResponse)response);
	this.writer = writer;
    }

    /**
     * Returns the Writer associated with the response.
     */
    public java.io.PrintWriter getWriter()
	throws java.io.IOException 
    {
	return writer;
    }
}