BEA WebLogic SIP Server 3.0 API Reference

com.bea.wcp.sip
Interface WlssSipServletResponse

All Superinterfaces:

ServletResponse, SipServletMessage, SipServletResponse

public interface WlssSipServletResponse

extends SipServletResponse

This interface is intended to add WebLogic SIP server specific method createPrack(), which is an addition to the standard javax.servlet.sip.SipServletResponse interface.

Copyright © 2006 BEA Systems, Inc. All Rights Reserved.

Field Summary

Fields inherited from interface javax.servlet.sip.SipServletResponse

SC_ACCEPTED, SC_ADDRESS_INCOMPLETE, SC_ALTERNATIVE_SERVICE, SC_AMBIGUOUS, SC_BAD_EXTENSION, SC_BAD_GATEWAY, SC_BAD_REQUEST, SC_BUSY_EVERYWHERE, SC_BUSY_HERE, SC_CALL_BEING_FORWARDED, SC_CALL_LEG_DONE, SC_CALL_QUEUED, SC_DECLINE, SC_DOES_NOT_EXIT_ANYWHERE, SC_EXTENSION_REQUIRED, SC_FORBIDDEN, SC_GONE, SC_INTERVAL_TOO_BRIEF, SC_LOOP_DETECTED, SC_MESSAGE_TOO_LARGE, SC_METHOD_NOT_ALLOWED, SC_MOVED_PERMANENTLY, SC_MOVED_TEMPORARILY, SC_MULTIPLE_CHOICES, SC_NOT_ACCEPTABLE, SC_NOT_ACCEPTABLE_ANYWHERE, SC_NOT_ACCEPTABLE_HERE, SC_NOT_FOUND, SC_NOT_IMPLEMENTED, SC_OK, SC_PAYMENT_REQUIRED, SC_PROXY_AUTHENTICATION_REQUIRED, SC_REQUEST_ENTITY_TOO_LARGE, SC_REQUEST_PENDING, SC_REQUEST_TERMINATED, SC_REQUEST_TIMEOUT, SC_REQUEST_URI_TOO_LONG, SC_RINGING, SC_SERVER_INTERNAL_ERROR, SC_SERVER_TIMEOUT, SC_SERVICE_UNAVAILABLE, SC_SESSION_PROGRESS, SC_TEMPORARLY_UNAVAILABLE, SC_TOO_MANY_HOPS, SC_TRYING, SC_UNAUTHORIZED, SC_UNDECIPHERABLE, SC_UNSUPPORTED_MEDIA_TYPE, SC_UNSUPPORTED_URI_SCHEME, SC_USE_PROXY, SC_VERSION_NOT_SUPPORTED

Method Summary

SipServletRequest

createPrack() Returns an PRACK request object corresponding to this response.

Methods inherited from interface javax.servlet.sip.SipServletResponse

createAck, getOutputStream, getProxy, getReasonPhrase, getRequest, getStatus, getWriter, send, sendReliably, setStatus, setStatus

Methods inherited from interface javax.servlet.ServletResponse

flushBuffer, getBufferSize, getCharacterEncoding, getContentType, getLocale, isCommitted, reset, resetBuffer, setBufferSize, setCharacterEncoding, setContentLength, setContentType, setLocale

Methods inherited from interface javax.servlet.sip.SipServletMessage

addAcceptLanguage, addAddressHeader, addHeader, getAcceptLanguage, getAcceptLanguages, getAddressHeader, getAddressHeaders, getApplicationSession, getApplicationSession, getAttribute, getAttributeNames, getCallId, getCharacterEncoding, getContent, getContentLanguage, getContentLength, getContentType, getExpires, getFrom, getHeader, getHeaderNames, getHeaders, getLocalAddr, getLocalPort, getMethod, getProtocol, getRawContent, getRemoteAddr, getRemotePort, getRemoteUser, getSession, getSession, getTo, getTransport, getUserPrincipal, isCommitted, isSecure, isUserInRole, removeHeader, setAcceptLanguage, setAddressHeader, setAttribute, setCharacterEncoding, setContent, setContentLanguage, setContentLength, setContentType, setExpires, setHeader

Method Detail

createPrack

public SipServletRequest createPrack()

Returns an PRACK request object corresponding to this response. This method is used by servlets acting as UACs in order to acknowledge reliable provisional responses to INVITE requests with PRACK (RFC 3262).

Returns:

PRACK request corresponding to this response

Throws:

java.lang.IllegalStateException - if the transaction state is such that it doesn't allow a PRACK to be sent now, e.g. if the original request was not an INVITE or if a PRACK has already been generated.