org.riotfamily.common.web.util
Class CapturingResponseWrapper

java.lang.Object
  javax.servlet.ServletResponseWrapper
      javax.servlet.http.HttpServletResponseWrapper
          org.riotfamily.common.web.util.CapturingResponseWrapper

All Implemented Interfaces:

HttpServletResponse, ServletResponse

public class CapturingResponseWrapper
extends HttpServletResponseWrapper

ResponseWrapper that captures the output and redirects it to another OutputStream or Writer.

Author:

Felix Gnass [fgnass at neteye dot de]

Field Summary

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

CapturingResponseWrapper(HttpServletResponse response, OutputStream targetStream)

CapturingResponseWrapper(HttpServletResponse response, Writer targetWriter)

Method Summary

void	addCookie(Cookie cookie)
void	addDateHeader(String name, long date)
void	addHeader(String name, String value)
void	addIntHeader(String name, int value)
void	flush()
void	flushBuffer()
ServletOutputStream	getOutputStream()
PrintWriter	getWriter()
boolean	isError()
void	sendError(int sc)
void	sendError(int sc, String msg)
void	sendRedirect(String location)
void	setCharacterEncoding(String charset)
void	setContentLength(int len)
void	setContentType(String type)
void	setDateHeader(String name, long date)
void	setHeader(String name, String value)
void	setIntHeader(String name, int value)
void	setLocale(Locale loc)
void	setStatus(int sc)
void	setStatus(int sc, String sm)

Methods inherited from class javax.servlet.http.HttpServletResponseWrapper

containsHeader, encodeRedirectUrl, encodeRedirectURL, encodeUrl, encodeURL

Methods inherited from class javax.servlet.ServletResponseWrapper

getBufferSize, getCharacterEncoding, getContentType, getLocale, getResponse, isCommitted, reset, resetBuffer, setBufferSize, 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

Constructor Detail

CapturingResponseWrapper

public CapturingResponseWrapper(HttpServletResponse response,
                                OutputStream targetStream)

CapturingResponseWrapper

public CapturingResponseWrapper(HttpServletResponse response,
                                Writer targetWriter)

Method Detail

getOutputStream

public ServletOutputStream getOutputStream()
                                    throws IOException

Specified by:

getOutputStream in interface ServletResponse

Overrides:

getOutputStream in class ServletResponseWrapper

Throws:

IOException

getWriter

public PrintWriter getWriter()
                      throws IOException

Specified by:

getWriter in interface ServletResponse

Overrides:

getWriter in class ServletResponseWrapper

Throws:

IOException

flush

public void flush()
           throws IOException

Throws:

IOException

flushBuffer

public void flushBuffer()
                 throws IOException

Specified by:

flushBuffer in interface ServletResponse

Overrides:

flushBuffer in class ServletResponseWrapper

Throws:

IOException

sendError

public void sendError(int sc)
               throws IOException

Specified by:

sendError in interface HttpServletResponse

Overrides:

sendError in class HttpServletResponseWrapper

Throws:

IOException

sendError

public void sendError(int sc,
                      String msg)
               throws IOException

Specified by:

sendError in interface HttpServletResponse

Overrides:

sendError in class HttpServletResponseWrapper

Throws:

IOException

sendRedirect

public void sendRedirect(String location)
                  throws IOException

Specified by:

sendRedirect in interface HttpServletResponse

Overrides:

sendRedirect in class HttpServletResponseWrapper

Throws:

IOException

isError

public boolean isError()

addCookie

public void addCookie(Cookie cookie)

Specified by:

addCookie in interface HttpServletResponse

Overrides:

addCookie in class HttpServletResponseWrapper

addDateHeader

public void addDateHeader(String name,
                          long date)

Specified by:

addDateHeader in interface HttpServletResponse

Overrides:

addDateHeader in class HttpServletResponseWrapper

addHeader

public void addHeader(String name,
                      String value)

Specified by:

addHeader in interface HttpServletResponse

Overrides:

addHeader in class HttpServletResponseWrapper

addIntHeader

public void addIntHeader(String name,
                         int value)

Specified by:

addIntHeader in interface HttpServletResponse

Overrides:

addIntHeader in class HttpServletResponseWrapper

setContentLength

public void setContentLength(int len)

Specified by:

setContentLength in interface ServletResponse

Overrides:

setContentLength in class ServletResponseWrapper

setContentType

public void setContentType(String type)

Specified by:

setContentType in interface ServletResponse

Overrides:

setContentType in class ServletResponseWrapper

setCharacterEncoding

public void setCharacterEncoding(String charset)

Specified by:

setCharacterEncoding in interface ServletResponse

Overrides:

setCharacterEncoding in class ServletResponseWrapper

setDateHeader

public void setDateHeader(String name,
                          long date)

Specified by:

setDateHeader in interface HttpServletResponse

Overrides:

setDateHeader in class HttpServletResponseWrapper

setIntHeader

public void setIntHeader(String name,
                         int value)

Specified by:

setIntHeader in interface HttpServletResponse

Overrides:

setIntHeader in class HttpServletResponseWrapper

setHeader

public void setHeader(String name,
                      String value)

Specified by:

setHeader in interface HttpServletResponse

Overrides:

setHeader in class HttpServletResponseWrapper

setLocale

public void setLocale(Locale loc)

Specified by:

setLocale in interface ServletResponse

Overrides:

setLocale in class ServletResponseWrapper

setStatus

public void setStatus(int sc)

Specified by:

setStatus in interface HttpServletResponse

Overrides:

setStatus in class HttpServletResponseWrapper

setStatus

public void setStatus(int sc,
                      String sm)

Specified by:

setStatus in interface HttpServletResponse

Overrides:

setStatus in class HttpServletResponseWrapper