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:

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

public class GrailsPageResponseWrapper
extends javax.servlet.http.HttpServletResponseWrapper

Since:

1.0.4

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

Constructors

Constructor and Description
GrailsPageResponseWrapper(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, com.opensymphony.module.sitemesh.PageParserSelector parserSelector)

Method Summary

Methods

Modifier and Type	Method and Description
void	activateSiteMesh(java.lang.String contentType, java.lang.String encoding)
void	addHeader(java.lang.String name, java.lang.String value) Prevent content-length being set if page is parseable.
protected void	applyContentType(java.lang.String type)
protected void	clearBuffer()
void	deactivateSiteMesh()
void	flushBuffer() Prevent buffer from being flushed if this is a page being parsed.
char[]	getContents()
javax.servlet.ServletOutputStream	getOutputStream()
com.opensymphony.module.sitemesh.Page	getPage()
java.io.PrintWriter	getWriter()
boolean	isGspSitemeshActive()
boolean	isSitemeshActive()
boolean	isUsingStream()
void	sendError(int sc)
void	sendError(int sc, java.lang.String msg)
void	sendRedirect(java.lang.String location)
void	setContentLength(int contentLength) Prevent content-length being set if page is parseable.
void	setContentType(java.lang.String type) Set the content-type of the request and store it so it can be passed to the PageParser.
void	setHeader(java.lang.String name, java.lang.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, getHeader, getHeaderNames, getHeaders, getStatus, setDateHeader, setIntHeader, setStatus

Methods inherited from class javax.servlet.ServletResponseWrapper

getBufferSize, getCharacterEncoding, getContentType, getLocale, getResponse, isCommitted, isWrapperFor, isWrapperFor, 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(javax.servlet.http.HttpServletRequest request,
                         javax.servlet.http.HttpServletResponse response,
                         com.opensymphony.module.sitemesh.PageParserSelector parserSelector)

Method Detail

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

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

setContentType

public void setContentType(java.lang.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 javax.servlet.ServletResponse

Overrides:

setContentType in class javax.servlet.ServletResponseWrapper

applyContentType

protected void applyContentType(java.lang.String type)

activateSiteMesh

public void activateSiteMesh(java.lang.String contentType,
                    java.lang.String encoding)

deactivateSiteMesh

public void deactivateSiteMesh()

setContentLength

public void setContentLength(int contentLength)

Prevent content-length being set if page is parseable.

Specified by:

setContentLength in interface javax.servlet.ServletResponse

Overrides:

setContentLength in class javax.servlet.ServletResponseWrapper

flushBuffer

public void flushBuffer()
                 throws java.io.IOException

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

Specified by:

flushBuffer in interface javax.servlet.ServletResponse

Overrides:

flushBuffer in class javax.servlet.ServletResponseWrapper

Throws:

java.io.IOException

setHeader

public void setHeader(java.lang.String name,
             java.lang.String value)

Prevent content-length being set if page is parseable.

Specified by:

setHeader in interface javax.servlet.http.HttpServletResponse

Overrides:

setHeader in class javax.servlet.http.HttpServletResponseWrapper

addHeader

public void addHeader(java.lang.String name,
             java.lang.String value)

Prevent content-length being set if page is parseable.

Specified by:

addHeader in interface javax.servlet.http.HttpServletResponse

Overrides:

addHeader in class javax.servlet.http.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 javax.servlet.http.HttpServletResponse

Overrides:

setStatus in class javax.servlet.http.HttpServletResponseWrapper

clearBuffer

protected void clearBuffer()

getOutputStream

public javax.servlet.ServletOutputStream getOutputStream()

Specified by:

getOutputStream in interface javax.servlet.ServletResponse

Overrides:

getOutputStream in class javax.servlet.ServletResponseWrapper

getWriter

public java.io.PrintWriter getWriter()

Specified by:

getWriter in interface javax.servlet.ServletResponse

Overrides:

getWriter in class javax.servlet.ServletResponseWrapper

getPage

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

Throws:

java.io.IOException

sendRedirect

public void sendRedirect(java.lang.String location)
                  throws java.io.IOException

Specified by:

sendRedirect in interface javax.servlet.http.HttpServletResponse

Overrides:

sendRedirect in class javax.servlet.http.HttpServletResponseWrapper

Throws:

java.io.IOException

isUsingStream

public boolean isUsingStream()

getContents

public char[] getContents()
                   throws java.io.IOException

Throws:

java.io.IOException

isSitemeshActive

public boolean isSitemeshActive()

isGspSitemeshActive

public boolean isGspSitemeshActive()