org.mortbay.jetty

Class Response

java.lang.Object

org.mortbay.jetty.Response

All Implemented Interfaces:

HttpServletResponse, ServletResponse

public class Response
extends Object
implements HttpServletResponse

Response.

Implements HttpServletResponse from the javax.servlet package.

Author:

gregw

Field Summary

Fields

Modifier and Type	Field and Description
static int	DISABLED
static int	NONE
static int	STREAM
static int	WRITER

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
Response(HttpConnection connection)

Method Summary

Modifier and Type	Method and Description
void	addCookie(Cookie cookie)
void	addDateHeader(String name, long date)
void	addHeader(String name, String value)
void	addIntHeader(String name, int value)
void	complete()
boolean	containsHeader(String name)
String	encodeRedirectUrl(String url)
String	encodeRedirectURL(String url)
String	encodeUrl(String url)
String	encodeURL(String url)
void	flushBuffer()
int	getBufferSize()
String	getCharacterEncoding()
long	getContentCount()
String	getContentType()
String	getHeader(String name)
Enumeration	getHeaders(String name)
HttpFields	getHttpFields()
Locale	getLocale()
ServletOutputStream	getOutputStream()
String	getReason()
int	getStatus()
PrintWriter	getWriter()
boolean	isCommitted()
boolean	isWriting()
protected void	recycle()
void	reset()
void	resetBuffer()
void	sendError(int sc)
void	sendError(int code, String message)
void	sendProcessing()
void	sendRedirect(String location)
void	setBufferSize(int size)
void	setCharacterEncoding(String encoding)
void	setContentLength(int len)
void	setContentType(String contentType)
void	setDateHeader(String name, long date)
void	setHeader(String name, String value)
void	setIntHeader(String name, int value)
void	setLocale(Locale locale)
void	setLongContentLength(long len)
void	setStatus(int sc)
void	setStatus(int sc, String sm)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

DISABLED

public static final int DISABLED

See Also:

Constant Field Values

NONE

public static final int NONE

See Also:

Constant Field Values

STREAM

public static final int STREAM

See Also:

Constant Field Values

WRITER

public static final int WRITER

See Also:

Constant Field Values

Constructor Detail

Response

public Response(HttpConnection connection)

Method Detail

recycle

protected void recycle()

addCookie

public void addCookie(Cookie cookie)

Specified by:

addCookie in interface HttpServletResponse

containsHeader

public boolean containsHeader(String name)

Specified by:

containsHeader in interface HttpServletResponse

encodeURL

public String encodeURL(String url)

Specified by:

encodeURL in interface HttpServletResponse

encodeRedirectURL

public String encodeRedirectURL(String url)

Specified by:

encodeRedirectURL in interface HttpServletResponse

encodeUrl

public String encodeUrl(String url)

Specified by:

encodeUrl in interface HttpServletResponse

encodeRedirectUrl

public String encodeRedirectUrl(String url)

Specified by:

encodeRedirectUrl in interface HttpServletResponse

sendError

public void sendError(int code,
                      String message)
               throws IOException

Specified by:

sendError in interface HttpServletResponse

Throws:

IOException

sendError

public void sendError(int sc)
               throws IOException

Specified by:

sendError in interface HttpServletResponse

Throws:

IOException

sendProcessing

public void sendProcessing()
                    throws IOException

Throws:

IOException

sendRedirect

public void sendRedirect(String location)
                  throws IOException

Specified by:

sendRedirect in interface HttpServletResponse

Throws:

IOException

setDateHeader

public void setDateHeader(String name,
                          long date)

Specified by:

setDateHeader in interface HttpServletResponse

addDateHeader

public void addDateHeader(String name,
                          long date)

Specified by:

addDateHeader in interface HttpServletResponse

setHeader

public void setHeader(String name,
                      String value)

Specified by:

setHeader in interface HttpServletResponse

getHeader

public String getHeader(String name)

getHeaders

public Enumeration getHeaders(String name)

addHeader

public void addHeader(String name,
                      String value)

Specified by:

addHeader in interface HttpServletResponse

setIntHeader

public void setIntHeader(String name,
                         int value)

Specified by:

setIntHeader in interface HttpServletResponse

addIntHeader

public void addIntHeader(String name,
                         int value)

Specified by:

addIntHeader in interface HttpServletResponse

setStatus

public void setStatus(int sc)

Specified by:

setStatus in interface HttpServletResponse

setStatus

public void setStatus(int sc,
                      String sm)

Specified by:

setStatus in interface HttpServletResponse

getCharacterEncoding

public String getCharacterEncoding()

Specified by:

getCharacterEncoding in interface ServletResponse

getContentType

public String getContentType()

Specified by:

getContentType in interface ServletResponse

getOutputStream

public ServletOutputStream getOutputStream()
                                    throws IOException

Specified by:

getOutputStream in interface ServletResponse

Throws:

IOException

isWriting

public boolean isWriting()

getWriter

public PrintWriter getWriter()
                      throws IOException

Specified by:

getWriter in interface ServletResponse

Throws:

IOException

setCharacterEncoding

public void setCharacterEncoding(String encoding)

Specified by:

setCharacterEncoding in interface ServletResponse

setContentLength

public void setContentLength(int len)

Specified by:

setContentLength in interface ServletResponse

setLongContentLength

public void setLongContentLength(long len)

setContentType

public void setContentType(String contentType)

Specified by:

setContentType in interface ServletResponse

setBufferSize

public void setBufferSize(int size)

Specified by:

setBufferSize in interface ServletResponse

getBufferSize

public int getBufferSize()

Specified by:

getBufferSize in interface ServletResponse

flushBuffer

public void flushBuffer()
                 throws IOException

Specified by:

flushBuffer in interface ServletResponse

Throws:

IOException

reset

public void reset()

Specified by:

reset in interface ServletResponse

resetBuffer

public void resetBuffer()

Specified by:

resetBuffer in interface ServletResponse

isCommitted

public boolean isCommitted()

Specified by:

isCommitted in interface ServletResponse

setLocale

public void setLocale(Locale locale)

Specified by:

setLocale in interface ServletResponse

getLocale

public Locale getLocale()

Specified by:

getLocale in interface ServletResponse

getStatus

public int getStatus()

Returns:

The HTTP status code that has been set for this request. This will be 200 (HttpServletResponse.SC_OK), unless explicitly set through one of the setStatus methods.

getReason

public String getReason()

Returns:

The reason associated with the current status. This will be null, unless one of the setStatus methods have been called.

complete

public void complete()
              throws IOException

Throws:

IOException

getContentCount

public long getContentCount()

Returns:

the number of bytes actually written in response body

getHttpFields

public HttpFields getHttpFields()

toString

public String toString()

Overrides:

toString in class Object