replacetextwrapper.java

Tomcat与Java.Web开发技术详解源代码

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

class ReplaceTextWrapper extends HttpServletResponseWrapper {

    private ReplaceTextStream tpStream;


    public ReplaceTextWrapper(ServletResponse inResp, String searchText,
                              String replaceText)
                              throws java.io.IOException {
         super((HttpServletResponse) inResp);
         tpStream = new ReplaceTextStream(inResp.getOutputStream(),
                                          searchText,
                                          replaceText);

    }

    public ServletOutputStream getOutputStream() throws java.io.IOException {

            return tpStream;
     }

}