SK.gnome.dwarf.http
Interface Response

All Superinterfaces:

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

public interface Response

extends javax.servlet.http.HttpServletResponse

This class extends the javax.servlet.http.HttpServletResponse.

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_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_UNAUTHORIZED, SC_UNSUPPORTED_MEDIA_TYPE, SC_USE_PROXY

Method Summary

void	finish() Finishes the response.
int	getStatusCode() Returns status code of the response.
int	getTransferred() Returns the total number of bytes transferred to the client for a single response.
void	sendException(int code, java.lang.Throwable error) Sends exception to the client.

Methods inherited from interface javax.servlet.http.HttpServletResponse

addCookie, addDateHeader, addHeader, addIntHeader, containsHeader, encodeRedirectUrl, encodeRedirectURL, encodeUrl, encodeURL, sendError, sendError, sendRedirect, setDateHeader, setHeader, setIntHeader, setStatus, setStatus

Methods inherited from interface javax.servlet.ServletResponse

flushBuffer, getBufferSize, getCharacterEncoding, getLocale, getOutputStream, getWriter, isCommitted, reset, setBufferSize, setContentLength, setContentType, setLocale

Method Detail

getStatusCode

public int getStatusCode()

Returns status code of the response.

Returns:

the status code

sendException

public void sendException(int code,
                          java.lang.Throwable error)
                   throws java.io.IOException

Sends exception to the client.

A HTML page containing the detailed information about the exception with the stack trace listing included is sent to the client. This method commits the response as a side effect.

Parameters:

code - the status code of the response

error - the error or exception

Throws:

java.io.IOException - if an I/O error occured

finish

public void finish()
            throws java.io.IOException

Finishes the response.

Flushes out the response buffer and generates the HTTP transfer log message.

Since this method is called automatically whenever needed, youd don't have to call it explicitly, unless you have a special reason to do it.

Throws:

java.io.IOException - if an I/O error occured

getTransferred

public int getTransferred()

Returns the total number of bytes transferred to the client for a single response.

Returns:

bytes transferred