org.codehaus.groovy.grails.web.sitemesh
Class GrailsPageResponseWrapper

java.lang.Object
  javax.servlet.ServletResponseWrapper
      javax.servlet.http.HttpServletResponseWrapper
          org.codehaus.groovy.grails.web.sitemesh.GrailsPageResponseWrapper

All Implemented Interfaces:

HttpServletResponse, ServletResponse

public class GrailsPageResponseWrapper
extends HttpServletResponseWrapper

Since:

1.0.4

Created: Nov 14, 2008

Author:

Graeme Rocher

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

GrailsPageResponseWrapper(HttpServletRequest request, HttpServletResponse response, com.opensymphony.module.sitemesh.PageParserSelector parserSelector)

Method Summary

void	activateSiteMesh(String contentType, String encoding)
void	addHeader(String name, String value) Prevent content-length being set if page is parseable.
void	flushBuffer() Prevent buffer from being flushed if this is a page being parsed.
char[]	getContents()
ServletOutputStream	getOutputStream()
com.opensymphony.module.sitemesh.Page	getPage()
PrintWriter	getWriter()
boolean	isGspSitemeshActive()
boolean	isSitemeshActive()
boolean	isUsingStream()
void	sendError(int sc)
void	sendError(int sc, String msg)
void	sendRedirect(String location)
void	setContentLength(int contentLength) Prevent content-length being set if page is parseable.
void	setContentType(String type) Set the content-type of the request and store it so it can be passed to the PageParser.
void	setHeader(String name, String value) Prevent content-length being set if page is parseable.
void	setStatus(int sc) If 'not modified' (304) HTTP status is being sent - then abort parsing, as there shouldn't be any body

Methods inherited from class javax.servlet.http.HttpServletResponseWrapper

addCookie, addDateHeader, addIntHeader, containsHeader, encodeRedirectUrl, encodeRedirectURL, encodeUrl, encodeURL, setDateHeader, setIntHeader, setStatus

Methods inherited from class javax.servlet.ServletResponseWrapper

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

Constructor Detail

GrailsPageResponseWrapper

public GrailsPageResponseWrapper(HttpServletRequest request,
                                 HttpServletResponse response,
                                 com.opensymphony.module.sitemesh.PageParserSelector parserSelector)

Method Detail

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

setContentType

public void setContentType(String type)

Set the content-type of the request and store it so it can be passed to the PageParser.

Specified by:

setContentType in interface ServletResponse

Overrides:

setContentType in class ServletResponseWrapper

activateSiteMesh

public void activateSiteMesh(String contentType,
                             String encoding)

setContentLength

public void setContentLength(int contentLength)

Prevent content-length being set if page is parseable.

Specified by:

setContentLength in interface ServletResponse

Overrides:

setContentLength in class ServletResponseWrapper

flushBuffer

public void flushBuffer()
                 throws IOException

Prevent buffer from being flushed if this is a page being parsed.

Specified by:

flushBuffer in interface ServletResponse

Overrides:

flushBuffer in class ServletResponseWrapper

Throws:

IOException

setHeader

public void setHeader(String name,
                      String value)

Prevent content-length being set if page is parseable.

Specified by:

setHeader in interface HttpServletResponse

Overrides:

setHeader in class HttpServletResponseWrapper

addHeader

public void addHeader(String name,
                      String value)

Prevent content-length being set if page is parseable.

Specified by:

addHeader in interface HttpServletResponse

Overrides:

addHeader in class HttpServletResponseWrapper

setStatus

public void setStatus(int sc)

If 'not modified' (304) HTTP status is being sent - then abort parsing, as there shouldn't be any body

Specified by:

setStatus in interface HttpServletResponse

Overrides:

setStatus in class HttpServletResponseWrapper

getOutputStream

public ServletOutputStream getOutputStream()

Specified by:

getOutputStream in interface ServletResponse

Overrides:

getOutputStream in class ServletResponseWrapper

getWriter

public PrintWriter getWriter()

Specified by:

getWriter in interface ServletResponse

Overrides:

getWriter in class ServletResponseWrapper

getPage

public com.opensymphony.module.sitemesh.Page getPage()
                                              throws IOException

Throws:

IOException

sendRedirect

public void sendRedirect(String location)
                  throws IOException

Specified by:

sendRedirect in interface HttpServletResponse

Overrides:

sendRedirect in class HttpServletResponseWrapper

Throws:

IOException

isUsingStream

public boolean isUsingStream()

getContents

public char[] getContents()
                   throws IOException

Throws:

IOException

isSitemeshActive

public boolean isSitemeshActive()

isGspSitemeshActive

public boolean isGspSitemeshActive()