org.echarts.servlet.sip.messages
Class ProvisionalResponse

java.lang.Object
  org.echarts.servlet.sip.messages.Response
      org.echarts.servlet.sip.messages.ProvisionalResponse

All Implemented Interfaces:

java.lang.Cloneable, javax.servlet.ServletResponse, SipServletMessage, SipServletResponse

Direct Known Subclasses:

ProvisionalResponse180, ProvisionalResponse183

public class ProvisionalResponse
extends Response

Represents SIP provisional response (status < 200).

Nested Class Summary

Nested classes/interfaces inherited from interface javax.servlet.sip.SipServletMessage

SipServletMessage.HeaderForm

Field Summary

Fields inherited from interface javax.servlet.sip.SipServletResponse

SC_ACCEPTED, SC_ADDRESS_INCOMPLETE, SC_ALTERNATIVE_SERVICE, SC_AMBIGUOUS, SC_BAD_EVENT, SC_BAD_EXTENSION, SC_BAD_GATEWAY, SC_BAD_IDENTITY_INFO, SC_BAD_REQUEST, SC_BUSY_EVERYWHERE, SC_BUSY_HERE, SC_CALL_BEING_FORWARDED, SC_CALL_LEG_DONE, SC_CALL_QUEUED, SC_CONDITIONAL_REQUEST_FAILED, SC_DECLINE, SC_DOES_NOT_EXIT_ANYWHERE, SC_EXTENSION_REQUIRED, SC_FORBIDDEN, SC_GONE, SC_INTERVAL_TOO_BRIEF, SC_INVALID_IDENTITY_HEADER, 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_PRECONDITION_FAILURE, SC_PROVIDE_REFERER_IDENTITY, 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_SECURITY_AGREEMENT_REQUIRED, SC_SERVER_INTERNAL_ERROR, SC_SERVER_TIMEOUT, SC_SERVICE_UNAVAILABLE, SC_SESSION_INTERVAL_TOO_SMALL, SC_SESSION_PROGRESS, SC_TEMPORARLY_UNAVAILABLE, SC_TOO_MANY_HOPS, SC_TRYING, SC_UNAUTHORIZED, SC_UNDECIPHERABLE, SC_UNSUPPORTED_CERTIFICATE, SC_UNSUPPORTED_MEDIA_TYPE, SC_UNSUPPORTED_URI_SCHEME, SC_USE_IDENTITY_HEADER, SC_USE_PROXY, SC_VERSION_NOT_SUPPORTED

Method Summary

boolean

hasToTag() Test to see if provisional response has 'To' tag

Methods inherited from class org.echarts.servlet.sip.messages.Response

addAcceptLanguage, addAddressHeader, addHeader, addParameterableHeader, createAck, createMessage, createPrack, flushBuffer, getAcceptLanguage, getAcceptLanguages, getAddressHeader, getAddressHeaders, getApplicationSession, getApplicationSession, getAttribute, getAttributeNames, getBufferSize, getCallId, getChallengeRealms, getCharacterEncoding, getContent, getContentAsBytes, getContentAsString, getContentLanguage, getContentLength, getContentType, getExpires, getFrom, getHeader, getHeaderForm, getHeaderNames, getHeaders, getInitialRemoteAddr, getInitialRemotePort, getInitialTransport, getLocalAddr, getLocale, getLocalPort, getMethod, getOriginalMessage, getOutputStream, getParameterableHeader, getParameterableHeaders, getProtocol, getProxy, getProxyBranch, getRawContent, getReasonPhrase, getRemoteAddr, getRemotePort, getRemoteUser, getRequest, getSession, getSession, getStatus, getTo, getTransport, getUserPrincipal, getWriter, isBranchResponse, isCommitted, isOtherResponse, isSecure, isUserInRole, removeAttribute, removeHeader, reset, resetBuffer, send, sendReliably, setAcceptLanguage, setAddressHeader, setAttribute, setBufferSize, setCharacterEncoding, setContent, setContentLanguage, setContentLength, setContentType, setExpires, setHeader, setHeaderForm, setLocale, setParameterableHeader, setStatus, setStatus, toString

Methods inherited from class java.lang.Object

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

Method Detail

hasToTag

public final boolean hasToTag()

Test to see if provisional response has 'To' tag

Returns:

true if 'To' tag is present