Package edu.internet2.middleware.grouper.ui

Class CaptureHttpServletResponse

java.lang.Object
javax.servlet.ServletResponseWrapper
javax.servlet.http.HttpServletResponseWrapper
edu.internet2.middleware.grouper.ui.CaptureHttpServletResponse
All Implemented Interfaces:
javax.servlet.http.HttpServletResponse, javax.servlet.ServletResponse
public class CaptureHttpServletResponse extends javax.servlet.http.HttpServletResponseWrapper
Captures response data so that it is not immediately sent to end user. Typically used in Filters to post process output. Use the toString() method to obtain captured output.

Version:
$Id: CaptureHttpServletResponse.java,v 1.4 2007-04-11 08:19:24 isgwb Exp $

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected CharArrayWriter
    charWriter
     
    protected boolean
    getOutputStreamCalled
     
    protected boolean
    getWriterCalled
     
    protected javax.servlet.ServletOutputStream
    out
     
    protected PrintWriter
    writer
     

    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
    CaptureHttpServletResponse(javax.servlet.http.HttpServletResponse response)
    Constructor used to wrap exising HttpServletResponse

  • Method Summary

    Modifier and Type
    Method
    Description
    javax.servlet.ServletOutputStream
    getOutputStream()
     
    PrintWriter
    getWriter()
     
    String
    toString()
     

    Methods inherited from class javax.servlet.http.HttpServletResponseWrapper

    addCookie, addDateHeader, addHeader, addIntHeader, containsHeader, encodeRedirectUrl, encodeRedirectURL, encodeUrl, encodeURL, getHeader, getHeaderNames, getHeaders, getStatus, sendError, sendError, sendRedirect, setDateHeader, setHeader, setIntHeader, setStatus, setStatus

    Methods inherited from class javax.servlet.ServletResponseWrapper

    flushBuffer, getBufferSize, getCharacterEncoding, getContentType, getLocale, getResponse, isCommitted, isWrapperFor, isWrapperFor, reset, resetBuffer, setBufferSize, setCharacterEncoding, setContentLength, setContentLengthLong, setContentType, setLocale, setResponse

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    Methods inherited from interface javax.servlet.ServletResponse

    flushBuffer, getBufferSize, getCharacterEncoding, getContentType, getLocale, isCommitted, reset, resetBuffer, setBufferSize, setCharacterEncoding, setContentLength, setContentLengthLong, setContentType, setLocale

  • Field Details

    • charWriter

      protected CharArrayWriter charWriter

    • out

      protected javax.servlet.ServletOutputStream out

    • writer

      protected PrintWriter writer

    • getOutputStreamCalled

      protected boolean getOutputStreamCalled

    • getWriterCalled

      protected boolean getWriterCalled

  • Constructor Details

    • CaptureHttpServletResponse

      public CaptureHttpServletResponse(javax.servlet.http.HttpServletResponse response)
      Constructor used to wrap exising HttpServletResponse
      Parameters:
      response - to be wrapped

  • Method Details

    • getOutputStream

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

    • getWriter

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

    • toString

      public String toString()
      Overrides:
      toString in class Object