org.ejtools.servlet.http
Class CharResponseWrapper

java.lang.Object
  |
  +--javax.servlet.ServletResponseWrapper
        |
        +--javax.servlet.http.HttpServletResponseWrapper
              |
              +--org.ejtools.servlet.http.CharResponseWrapper

All Implemented Interfaces:

javax.servlet.http.HttpServletResponse, javax.servlet.ServletResponse

public class CharResponseWrapper

extends javax.servlet.http.HttpServletResponseWrapper

A Response wrapper that allows the manipulation of the Servlet Response.

Create a buffer based on a Char array.

Version:

$Revision: 1.3 $

Author:

Laurent Etiemble

Field Summary

protected java.io.CharArrayWriter

output Buffer used to store content

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_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

CharResponseWrapper(javax.servlet.http.HttpServletResponse response)
Constructor for the CharResponseWrapper object

Method Summary

java.io.PrintWriter	getWriter() Return a writer that wraps the buffered content
java.lang.String	toString() Return the content of the buffer

Methods inherited from class javax.servlet.http.HttpServletResponseWrapper

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

Methods inherited from class javax.servlet.ServletResponseWrapper

flushBuffer, getBufferSize, getCharacterEncoding, getLocale, getOutputStream, getResponse, isCommitted, reset, resetBuffer, setBufferSize, setContentLength, 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, getLocale, getOutputStream, isCommitted, reset, resetBuffer, setBufferSize, setContentLength, setContentType, setLocale

Field Detail

output

protected java.io.CharArrayWriter output

Buffer used to store content

Constructor Detail

CharResponseWrapper

public CharResponseWrapper(javax.servlet.http.HttpServletResponse response)

Constructor for the CharResponseWrapper object

Parameters:

response - Response stream to wrap

Method Detail

getWriter

public java.io.PrintWriter getWriter()

Return a writer that wraps the buffered content

Specified by:

getWriter in interface javax.servlet.ServletResponse

Overrides:

getWriter in class javax.servlet.ServletResponseWrapper

Returns:

The writer of the wrapper

toString

public java.lang.String toString()

Return the content of the buffer

Overrides:

toString in class java.lang.Object

Returns:

The content as String