org.mjsip.sip.transaction

Class InviteTransactionServer

java.lang.Object

org.mjsip.sip.transaction.Transaction

org.mjsip.sip.transaction.TransactionServer

org.mjsip.sip.transaction.InviteTransactionServer

All Implemented Interfaces:

SipProviderListener, TimerListener

public class InviteTransactionServer
extends TransactionServer

INVITE server transaction as defined in RFC 3261 (Section 17.2.1).
An InviteTransactionServer is responsable to create a new SIP invite transaction that starts with a INVITE message received by the SipProvider and ends sending a final response.
The changes of the internal status and the received messages are fired to the TransactionListener passed to the InviteTransactionServer object.
This implementation of InviteTransactionServer automatically generates a "100 Trying" response when the INVITE message is received (as suggested by RFC3261)

Field Summary

Fields inherited from class org.mjsip.sip.transaction.Transaction

STATE_COMPLETED, STATE_CONFIRMED, STATE_IDLE, STATE_PROCEEDING, STATE_TERMINATED, STATE_TRYING, STATE_WAITING, transaction_counter

Constructor Summary

Constructors

Constructor and Description
InviteTransactionServer(SipProvider sip_provider, InviteTransactionServerListener listener) Creates a new InviteTransactionServer.
InviteTransactionServer(SipProvider sip_provider, SipMessage invite, boolean auto_trying, InviteTransactionServerListener listener) Creates a new InviteTransactionServer for the already received INVITE request invite.
InviteTransactionServer(SipProvider sip_provider, SipMessage invite, InviteTransactionServerListener listener) Creates a new InviteTransactionServer for the already received INVITE request invite.

Method Summary

Modifier and Type	Method and Description
protected void	doTerminate() Moves to terminate state.
void	listen() Starts the InviteTransactionServer.
void	onReceivedMessage(SipProvider provider, SipMessage msg) Method derived from interface SipListener.
void	onTimeout(Timer to) Method derived from interface TimerListener.
void	respondWith(SipMessage resp) Sends a response message
void	setAutoTrying(boolean auto_trying) Whether automatically sending 100 Trying on INVITE.
void	terminate() Method used to drop an active transaction

Methods inherited from class org.mjsip.sip.transaction.TransactionServer

init, log, respondWith

Methods inherited from class org.mjsip.sip.transaction.Transaction

changeStatus, getRequestMessage, getSipProvider, getStatus, getStatus, getTransactionId, getTransactionMethod, getTransportConnId, isCompleted, isProceeding, isTerminated, isTrying, log, statusIs

Methods inherited from class java.lang.Object

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

Constructor Detail

InviteTransactionServer

public InviteTransactionServer(SipProvider sip_provider,
                               InviteTransactionServerListener listener)

Creates a new InviteTransactionServer.

InviteTransactionServer

public InviteTransactionServer(SipProvider sip_provider,
                               SipMessage invite,
                               InviteTransactionServerListener listener)

Creates a new InviteTransactionServer for the already received INVITE request invite.

InviteTransactionServer

public InviteTransactionServer(SipProvider sip_provider,
                               SipMessage invite,
                               boolean auto_trying,
                               InviteTransactionServerListener listener)

Creates a new InviteTransactionServer for the already received INVITE request invite.

Method Detail

setAutoTrying

public void setAutoTrying(boolean auto_trying)

Whether automatically sending 100 Trying on INVITE.

listen

public void listen()

Starts the InviteTransactionServer.

Overrides:

listen in class TransactionServer

respondWith

public void respondWith(SipMessage resp)

Sends a response message

Overrides:

respondWith in class TransactionServer

onReceivedMessage

public void onReceivedMessage(SipProvider provider,
                              SipMessage msg)

Method derived from interface SipListener. It's fired from the SipProvider when a new message is catch for to the present ServerTransaction.

Specified by:

onReceivedMessage in interface SipProviderListener

Overrides:

onReceivedMessage in class TransactionServer

onTimeout

public void onTimeout(Timer to)

Method derived from interface TimerListener. It's fired from an active Timer.

Specified by:

onTimeout in interface TimerListener

Overrides:

onTimeout in class TransactionServer

Parameters:

to - the timer

terminate

public void terminate()

Method used to drop an active transaction

Overrides:

terminate in class TransactionServer

doTerminate

protected void doTerminate()

Moves to terminate state.

Overrides:

doTerminate in class TransactionServer