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org.glassfish.grizzly.servlet
Class HttpServletResponseImpl

java.lang.Object
  extended by org.glassfish.grizzly.servlet.HttpServletResponseImpl
All Implemented Interfaces:
javax.servlet.http.HttpServletResponse, javax.servlet.ServletResponse, Holders.ResponseHolder
public class HttpServletResponseImpl
extends 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
protected  Response response
          The wrapped response.
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
protected HttpServletResponseImpl()
          Construct a wrapper for the specified response.
 
Method Summary
 void addCookie(javax.servlet.http.Cookie cookie)
          
 void addDateHeader(String name, long date)
          
 void addHeader(String name, String value)
          
 void addIntHeader(String name, int value)
          
protected  Object clone()
          Prevent cloning the facade.
 boolean containsHeader(String name)
          
static HttpServletResponseImpl create()
           
 String encodeRedirectUrl(String url)
          
 String encodeRedirectURL(String url)
          
 String encodeUrl(String url)
          
 String encodeURL(String url)
          
 void finish()
           
 void flushBuffer()
          
 int getBufferSize()
          
 String getCharacterEncoding()
          
 String getContentType()
          
 Response getInternalResponse()
          Returns internal Grizzly Response associated with this Holder.
 Locale getLocale()
          
 String getMessage()
           
 javax.servlet.ServletOutputStream getOutputStream()
          
 Response getResponse()
           
 int getStatus()
           
 PrintWriter getWriter()
          
 void initialize(Response response)
           
 boolean isCommitted()
          
 boolean isError()
           
 void reset()
          
 void resetBuffer()
          
 void sendError(int sc)
          
 void sendError(int sc, String msg)
          
 void sendRedirect(String location)
          
 void setBufferSize(int size)
          
 void setCharacterEncoding(String charEnc)
          
 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 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.

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)
                throws IOException
Throws:
IOException

clone

protected Object clone()
                throws CloneNotSupportedException
Prevent cloning the facade.

Overrides:
clone in class Object
Throws:
CloneNotSupportedException

finish

public void finish()
            throws IOException
Throws:
IOException

getCharacterEncoding

public String getCharacterEncoding()

Specified by:
getCharacterEncoding in interface javax.servlet.ServletResponse

getOutputStream

public javax.servlet.ServletOutputStream getOutputStream()
                                                  throws IOException

Specified by:
getOutputStream in interface javax.servlet.ServletResponse
Throws:
IOException

getWriter

public PrintWriter getWriter()
                      throws IOException

Specified by:
getWriter in interface javax.servlet.ServletResponse
Throws:
IOException

setContentLength

public void setContentLength(int len)

Specified by:
setContentLength in interface javax.servlet.ServletResponse

setContentType

public void setContentType(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 IOException

Specified by:
flushBuffer in interface javax.servlet.ServletResponse
Throws:
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(Locale loc)

Specified by:
setLocale in interface javax.servlet.ServletResponse

getLocale

public 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(String name)

Specified by:
containsHeader in interface javax.servlet.http.HttpServletResponse

encodeURL

public String encodeURL(String url)

Specified by:
encodeURL in interface javax.servlet.http.HttpServletResponse

encodeRedirectURL

public String encodeRedirectURL(String url)

Specified by:
encodeRedirectURL in interface javax.servlet.http.HttpServletResponse

encodeUrl

public String encodeUrl(String url)

Specified by:
encodeUrl in interface javax.servlet.http.HttpServletResponse

encodeRedirectUrl

public String encodeRedirectUrl(String url)

Specified by:
encodeRedirectUrl in interface javax.servlet.http.HttpServletResponse

sendError

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

Specified by:
sendError in interface javax.servlet.http.HttpServletResponse
Throws:
IOException

sendError

public void sendError(int sc)
               throws IOException

Specified by:
sendError in interface javax.servlet.http.HttpServletResponse
Throws:
IOException

sendRedirect

public void sendRedirect(String location)
                  throws IOException

Specified by:
sendRedirect in interface javax.servlet.http.HttpServletResponse
Throws:
IOException

setDateHeader

public void setDateHeader(String name,
                          long date)

Specified by:
setDateHeader in interface javax.servlet.http.HttpServletResponse

addDateHeader

public void addDateHeader(String name,
                          long date)

Specified by:
addDateHeader in interface javax.servlet.http.HttpServletResponse

setHeader

public void setHeader(String name,
                      String value)

Specified by:
setHeader in interface javax.servlet.http.HttpServletResponse

addHeader

public void addHeader(String name,
                      String value)

Specified by:
addHeader in interface javax.servlet.http.HttpServletResponse

setIntHeader

public void setIntHeader(String name,
                         int value)

Specified by:
setIntHeader in interface javax.servlet.http.HttpServletResponse

addIntHeader

public void addIntHeader(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,
                      String sm)

Specified by:
setStatus in interface javax.servlet.http.HttpServletResponse

getStatus

public int getStatus()

getMessage

public String getMessage()

isError

public boolean isError()

getContentType

public String getContentType()

Specified by:
getContentType in interface javax.servlet.ServletResponse

setCharacterEncoding

public void setCharacterEncoding(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
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