Class GZIPResponseWrapper

  • All Implemented Interfaces:
    javax.servlet.http.HttpServletResponse, javax.servlet.ServletResponse

    @Deprecated
    public class GZIPResponseWrapper
    extends javax.servlet.http.HttpServletResponseWrapper
    Deprecated.
    GZIPResponseWrapper class description.

    Based on ideas and code found in the ONJava article Two Servlet Filters Every Web Application Should Have by Jayson Falkner.

    Version:
    $Id: GZIPResponseWrapper.java#1 $
    Author:
    Jayson Falkner, Harald Kuhr, last modified by $Author: haku $
    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected int contentLength
      Deprecated.
       
      protected java.util.zip.GZIPOutputStream gzipOut
      Deprecated.
       
      protected javax.servlet.ServletOutputStream out
      Deprecated.
       
      protected java.io.PrintWriter writer
      Deprecated.
       
      • Fields inherited from interface javax.servlet.http.HttpServletResponse

        SC_ACCEPTED, SC_BAD_GATEWAY, SC_BAD_REQUEST, SC_CONFLICT, SC_CONTINUE, SC_CREATED, SC_EXPECTATION_FAILED, SC_FORBIDDEN, SC_FOUND, SC_GATEWAY_TIMEOUT, SC_GONE, SC_HTTP_VERSION_NOT_SUPPORTED, SC_INTERNAL_SERVER_ERROR, SC_LENGTH_REQUIRED, SC_METHOD_NOT_ALLOWED, SC_MOVED_PERMANENTLY, SC_MOVED_TEMPORARILY, SC_MULTIPLE_CHOICES, SC_NO_CONTENT, SC_NON_AUTHORITATIVE_INFORMATION, SC_NOT_ACCEPTABLE, SC_NOT_FOUND, SC_NOT_IMPLEMENTED, SC_NOT_MODIFIED, SC_OK, SC_PARTIAL_CONTENT, SC_PAYMENT_REQUIRED, SC_PRECONDITION_FAILED, SC_PROXY_AUTHENTICATION_REQUIRED, SC_REQUEST_ENTITY_TOO_LARGE, SC_REQUEST_TIMEOUT, SC_REQUEST_URI_TOO_LONG, SC_REQUESTED_RANGE_NOT_SATISFIABLE, SC_RESET_CONTENT, SC_SEE_OTHER, SC_SERVICE_UNAVAILABLE, SC_SWITCHING_PROTOCOLS, SC_TEMPORARY_REDIRECT, SC_UNAUTHORIZED, SC_UNSUPPORTED_MEDIA_TYPE, SC_USE_PROXY
    • Constructor Summary

      Constructors 
      Constructor Description
      GZIPResponseWrapper​(javax.servlet.http.HttpServletResponse response)
      Deprecated.
       
    • Method Summary

      All Methods Instance Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      javax.servlet.ServletOutputStream createOutputStream()
      Deprecated.
       
      void flushBuffer()
      Deprecated.
       
      void flushResponse()
      Deprecated.
       
      javax.servlet.ServletOutputStream getOutputStream()
      Deprecated.
       
      java.io.PrintWriter getWriter()
      Deprecated.
       
      void setContentLength​(int pLength)
      Deprecated.
       
      • Methods inherited from class javax.servlet.http.HttpServletResponseWrapper

        addCookie, addDateHeader, addHeader, addIntHeader, containsHeader, encodeRedirectUrl, encodeRedirectURL, encodeUrl, encodeURL, getHeader, getHeaderNames, getHeaders, getStatus, getTrailerFields, sendError, sendError, sendRedirect, setDateHeader, setHeader, setIntHeader, setStatus, setStatus, setTrailerFields
      • Methods inherited from class javax.servlet.ServletResponseWrapper

        getBufferSize, getCharacterEncoding, getContentType, getLocale, getResponse, isCommitted, isWrapperFor, isWrapperFor, reset, resetBuffer, setBufferSize, setCharacterEncoding, setContentLengthLong, setContentType, setLocale, setResponse
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
      • Methods inherited from interface javax.servlet.ServletResponse

        getBufferSize, getCharacterEncoding, getContentType, getLocale, isCommitted, reset, resetBuffer, setBufferSize, setCharacterEncoding, setContentLengthLong, setContentType, setLocale
    • Field Detail

      • out

        protected javax.servlet.ServletOutputStream out
        Deprecated.
      • writer

        protected java.io.PrintWriter writer
        Deprecated.
      • gzipOut

        protected java.util.zip.GZIPOutputStream gzipOut
        Deprecated.
      • contentLength

        protected int contentLength
        Deprecated.
    • Constructor Detail

      • GZIPResponseWrapper

        public GZIPResponseWrapper​(javax.servlet.http.HttpServletResponse response)
        Deprecated.
    • Method Detail

      • createOutputStream

        public javax.servlet.ServletOutputStream createOutputStream()
                                                             throws java.io.IOException
        Deprecated.
        Throws:
        java.io.IOException
      • flushResponse

        public void flushResponse()
                           throws java.io.IOException
        Deprecated.
        Throws:
        java.io.IOException
      • flushBuffer

        public void flushBuffer()
                         throws java.io.IOException
        Deprecated.
        Specified by:
        flushBuffer in interface javax.servlet.ServletResponse
        Overrides:
        flushBuffer in class javax.servlet.ServletResponseWrapper
        Throws:
        java.io.IOException
      • getOutputStream

        public javax.servlet.ServletOutputStream getOutputStream()
                                                          throws java.io.IOException
        Deprecated.
        Specified by:
        getOutputStream in interface javax.servlet.ServletResponse
        Overrides:
        getOutputStream in class javax.servlet.ServletResponseWrapper
        Throws:
        java.io.IOException
      • getWriter

        public java.io.PrintWriter getWriter()
                                      throws java.io.IOException
        Deprecated.
        Specified by:
        getWriter in interface javax.servlet.ServletResponse
        Overrides:
        getWriter in class javax.servlet.ServletResponseWrapper
        Throws:
        java.io.IOException
      • setContentLength

        public void setContentLength​(int pLength)
        Deprecated.
        Specified by:
        setContentLength in interface javax.servlet.ServletResponse
        Overrides:
        setContentLength in class javax.servlet.ServletResponseWrapper