org.glassfish.grizzly.servlet

Class HttpServletResponseImpl

java.lang.Object

org.glassfish.grizzly.servlet.HttpServletResponseImpl

All Implemented Interfaces:

javax.servlet.http.HttpServletResponse, javax.servlet.ServletResponse, Holders.ResponseHolder

public class HttpServletResponseImpl
extends java.lang.Object
implements javax.servlet.http.HttpServletResponse, Holders.ResponseHolder

Facade class that wraps a Response object. All methods are delegated to the wrapped response.

Version:

$Revision: 1.9 $ $Date: 2007/05/05 05:32:43 $

Author:

Remy Maucherat, Jean-Francois Arcand

Field Summary

Fields

Modifier and Type	Field and Description
protected Response	response The wrapped response.
protected HttpServletRequestImpl	servletRequest HttpServletRequestImpl.
protected boolean	usingOutputStream Using output stream flag.
protected boolean	usingWriter Using writer flag.

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

Modifier	Constructor and Description
protected	HttpServletResponseImpl() Construct a wrapper for the specified response.

Method Summary

Methods

Modifier and Type	Method and Description
void	addCookie(javax.servlet.http.Cookie cookie)
void	addDateHeader(java.lang.String name, long date)
void	addHeader(java.lang.String name, java.lang.String value)
void	addIntHeader(java.lang.String name, int value)
protected java.lang.Object	clone() Prevent cloning the facade.
boolean	containsHeader(java.lang.String name)
static HttpServletResponseImpl	create()
java.lang.String	encodeRedirectUrl(java.lang.String url)
java.lang.String	encodeRedirectURL(java.lang.String url)
java.lang.String	encodeUrl(java.lang.String url)
java.lang.String	encodeURL(java.lang.String url)
void	finish()
void	flushBuffer()
int	getBufferSize()
java.lang.String	getCharacterEncoding()
java.lang.String	getContentType()
java.lang.String	getHeader(java.lang.String string)
java.util.Collection<java.lang.String>	getHeaderNames()
java.util.Collection<java.lang.String>	getHeaders(java.lang.String string)
Response	getInternalResponse() Returns internal Grizzly Response associated with this Holder.
java.util.Locale	getLocale()
java.lang.String	getMessage()
javax.servlet.ServletOutputStream	getOutputStream()
Response	getResponse()
int	getStatus()
java.io.PrintWriter	getWriter()
void	initialize(Response response, HttpServletRequestImpl servletRequest)
boolean	isCommitted()
boolean	isError()
void	reset()
void	resetBuffer()
void	sendError(int sc)
void	sendError(int sc, java.lang.String msg)
void	sendRedirect(java.lang.String location)
void	setBufferSize(int size)
void	setCharacterEncoding(java.lang.String charEnc)
void	setContentLength(int len)
void	setContentLengthLong(long len)
void	setContentType(java.lang.String type)
void	setDateHeader(java.lang.String name, long date)
void	setHeader(java.lang.String name, java.lang.String value)
void	setIntHeader(java.lang.String name, int value)
void	setLocale(java.util.Locale loc)
void	setStatus(int sc)
void	setStatus(int sc, java.lang.String sm)

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

usingOutputStream

protected boolean usingOutputStream

Using output stream flag.

usingWriter

protected boolean usingWriter

Using writer flag.

response

protected Response response

The wrapped response.

servletRequest

protected HttpServletRequestImpl servletRequest

HttpServletRequestImpl.

Constructor Detail

HttpServletResponseImpl

protected HttpServletResponseImpl()

Construct a wrapper for the specified response.

Method Detail

create

public static HttpServletResponseImpl create()

initialize

public void initialize(Response response,
              HttpServletRequestImpl servletRequest)
                throws java.io.IOException

Throws:

java.io.IOException

clone

protected java.lang.Object clone()
                          throws java.lang.CloneNotSupportedException

Prevent cloning the facade.

Overrides:

clone in class java.lang.Object

Throws:

java.lang.CloneNotSupportedException

finish

public void finish()
            throws java.io.IOException

Throws:

java.io.IOException

getCharacterEncoding

public java.lang.String getCharacterEncoding()

Specified by:

getCharacterEncoding in interface javax.servlet.ServletResponse

getOutputStream

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

Specified by:

getOutputStream in interface javax.servlet.ServletResponse

Throws:

java.io.IOException

getWriter

public java.io.PrintWriter getWriter()
                              throws java.io.IOException

Specified by:

getWriter in interface javax.servlet.ServletResponse

Throws:

java.io.IOException

setContentLength

public void setContentLength(int len)

Specified by:

setContentLength in interface javax.servlet.ServletResponse

setContentLengthLong

public void setContentLengthLong(long len)

Specified by:

setContentLengthLong in interface javax.servlet.ServletResponse

setContentType

public void setContentType(java.lang.String type)

Specified by:

setContentType in interface javax.servlet.ServletResponse

setBufferSize

public void setBufferSize(int size)

Specified by:

setBufferSize in interface javax.servlet.ServletResponse

getBufferSize

public int getBufferSize()

Specified by:

getBufferSize in interface javax.servlet.ServletResponse

flushBuffer

public void flushBuffer()
                 throws java.io.IOException

Specified by:

flushBuffer in interface javax.servlet.ServletResponse

Throws:

java.io.IOException

resetBuffer

public void resetBuffer()

Specified by:

resetBuffer in interface javax.servlet.ServletResponse

isCommitted

public boolean isCommitted()

Specified by:

isCommitted in interface javax.servlet.ServletResponse

reset

public void reset()

Specified by:

reset in interface javax.servlet.ServletResponse

setLocale

public void setLocale(java.util.Locale loc)

Specified by:

setLocale in interface javax.servlet.ServletResponse

getLocale

public java.util.Locale getLocale()

Specified by:

getLocale in interface javax.servlet.ServletResponse

addCookie

public void addCookie(javax.servlet.http.Cookie cookie)

Specified by:

addCookie in interface javax.servlet.http.HttpServletResponse

containsHeader

public boolean containsHeader(java.lang.String name)

Specified by:

containsHeader in interface javax.servlet.http.HttpServletResponse

encodeURL

public java.lang.String encodeURL(java.lang.String url)

Specified by:

encodeURL in interface javax.servlet.http.HttpServletResponse

encodeRedirectURL

public java.lang.String encodeRedirectURL(java.lang.String url)

Specified by:

encodeRedirectURL in interface javax.servlet.http.HttpServletResponse

encodeUrl

public java.lang.String encodeUrl(java.lang.String url)

Specified by:

encodeUrl in interface javax.servlet.http.HttpServletResponse

encodeRedirectUrl

public java.lang.String encodeRedirectUrl(java.lang.String url)

Specified by:

encodeRedirectUrl in interface javax.servlet.http.HttpServletResponse

sendError

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

Specified by:

sendError in interface javax.servlet.http.HttpServletResponse

Throws:

java.io.IOException

sendError

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

Specified by:

sendError in interface javax.servlet.http.HttpServletResponse

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

Throws:

java.io.IOException

getHeader

public java.lang.String getHeader(java.lang.String string)

Specified by:

getHeader in interface javax.servlet.http.HttpServletResponse

getHeaderNames

public java.util.Collection<java.lang.String> getHeaderNames()

Specified by:

getHeaderNames in interface javax.servlet.http.HttpServletResponse

getHeaders

public java.util.Collection<java.lang.String> getHeaders(java.lang.String string)

Specified by:

getHeaders in interface javax.servlet.http.HttpServletResponse

setDateHeader

public void setDateHeader(java.lang.String name,
                 long date)

Specified by:

setDateHeader in interface javax.servlet.http.HttpServletResponse

addDateHeader

public void addDateHeader(java.lang.String name,
                 long date)

Specified by:

addDateHeader in interface javax.servlet.http.HttpServletResponse

setHeader

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

Specified by:

setHeader in interface javax.servlet.http.HttpServletResponse

addHeader

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

Specified by:

addHeader in interface javax.servlet.http.HttpServletResponse

setIntHeader

public void setIntHeader(java.lang.String name,
                int value)

Specified by:

setIntHeader in interface javax.servlet.http.HttpServletResponse

addIntHeader

public void addIntHeader(java.lang.String name,
                int value)

Specified by:

addIntHeader in interface javax.servlet.http.HttpServletResponse

setStatus

public void setStatus(int sc)

Specified by:

setStatus in interface javax.servlet.http.HttpServletResponse

setStatus

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

Specified by:

setStatus in interface javax.servlet.http.HttpServletResponse

getStatus

public int getStatus()

Specified by:

getStatus in interface javax.servlet.http.HttpServletResponse

getMessage

public java.lang.String getMessage()

isError

public boolean isError()

getContentType

public java.lang.String getContentType()

Specified by:

getContentType in interface javax.servlet.ServletResponse

setCharacterEncoding

public void setCharacterEncoding(java.lang.String charEnc)

Specified by:

setCharacterEncoding in interface javax.servlet.ServletResponse

getResponse

public Response getResponse()

getInternalResponse

public Response getInternalResponse()

Returns internal Grizzly Response associated with this Holder.

Specified by:

getInternalResponse in interface Holders.ResponseHolder