com.sun.faces.application
Class ViewHandlerResponseWrapper

java.lang.Object
  javax.servlet.ServletResponseWrapper
      javax.servlet.http.HttpServletResponseWrapper
          com.sun.faces.application.ViewHandlerResponseWrapper

All Implemented Interfaces:

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

public class ViewHandlerResponseWrapper
extends javax.servlet.http.HttpServletResponseWrapper
implements InterweavingResponse

This class is used by ViewHandler.createView(javax.faces.context.FacesContext, java.lang.String) to obtain the text that exists after the <f:view> tag.

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

ViewHandlerResponseWrapper(javax.servlet.http.HttpServletResponse wrapped)

Method Summary

void	flushContentToWrappedResponse() Flush the current buffered content to the wrapped response (this could be a Servlet or Portlet response)
void	flushToWriter(java.io.Writer writer, java.lang.String encoding) Flush the current buffered content to the provided Writer
byte[]	getBytes()
char[]	getChars()
javax.servlet.ServletOutputStream	getOutputStream()
int	getStatus()
java.io.PrintWriter	getWriter()
boolean	isBytes()
boolean	isChars()
void	resetBuffers() Clear the internal buffers.
void	sendError(int sc)
void	sendError(int sc, java.lang.String msg)
void	setStatus(int sc)
void	setStatus(int sc, java.lang.String sm)
java.lang.String	toString()

Methods inherited from class javax.servlet.http.HttpServletResponseWrapper

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

Methods inherited from class javax.servlet.ServletResponseWrapper

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

Constructor Detail

ViewHandlerResponseWrapper

public ViewHandlerResponseWrapper(javax.servlet.http.HttpServletResponse wrapped)

Method Detail

sendError

public void sendError(int sc,
                      java.lang.String msg)
               throws java.io.IOException

Specified by:

sendError in interface javax.servlet.http.HttpServletResponse

Overrides:

sendError in class javax.servlet.http.HttpServletResponseWrapper

Throws:

java.io.IOException

sendError

public void sendError(int sc)
               throws java.io.IOException

Specified by:

sendError in interface javax.servlet.http.HttpServletResponse

Overrides:

sendError in class javax.servlet.http.HttpServletResponseWrapper

Throws:

java.io.IOException

setStatus

public void setStatus(int sc)

Specified by:

setStatus in interface javax.servlet.http.HttpServletResponse

Overrides:

setStatus in class javax.servlet.http.HttpServletResponseWrapper

setStatus

public void setStatus(int sc,
                      java.lang.String sm)

Specified by:

setStatus in interface javax.servlet.http.HttpServletResponse

Overrides:

setStatus in class javax.servlet.http.HttpServletResponseWrapper

getStatus

public int getStatus()

Specified by:

getStatus in interface InterweavingResponse

Returns:

the status code of the wrapped response, if it makes sense to do so.

isBytes

public boolean isBytes()

Specified by:

isBytes in interface InterweavingResponse

Returns:

true if content has been written using an OutputStream.

isChars

public boolean isChars()

Specified by:

isChars in interface InterweavingResponse

Returns:

true if content has been written using a Writer.

getBytes

public byte[] getBytes()

Specified by:

getBytes in interface InterweavingResponse

Returns:

the buffered byte data

getChars

public char[] getChars()

Specified by:

getChars in interface InterweavingResponse

Returns:

the buffered character data

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

flushContentToWrappedResponse

public void flushContentToWrappedResponse()
                                   throws java.io.IOException

Description copied from interface: InterweavingResponse

Flush the current buffered content to the wrapped response (this could be a Servlet or Portlet response)

Specified by:

flushContentToWrappedResponse in interface InterweavingResponse

Throws:

java.io.IOException - if content cannot be written

flushToWriter

public void flushToWriter(java.io.Writer writer,
                          java.lang.String encoding)
                   throws java.io.IOException

Description copied from interface: InterweavingResponse

Flush the current buffered content to the provided Writer

Specified by:

flushToWriter in interface InterweavingResponse

Parameters:

writer - target Writer

encoding - the encoding that should be used

Throws:

java.io.IOException - if content cannot be written

resetBuffers

public void resetBuffers()
                  throws java.io.IOException

Description copied from interface: InterweavingResponse

Clear the internal buffers.

Specified by:

resetBuffers in interface InterweavingResponse

Throws:

java.io.IOException - if some odd error occurs

getOutputStream

public javax.servlet.ServletOutputStream getOutputStream()
                                                  throws java.io.IOException

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

Specified by:

getWriter in interface javax.servlet.ServletResponse

Overrides:

getWriter in class javax.servlet.ServletResponseWrapper

Throws:

java.io.IOException