local.server
Class StatefulProxy

java.lang.Object
  |
  +--local.server.ServerEngine
        |
        +--local.server.Registrar
              |
              +--local.server.Proxy
                    |
                    +--local.server.StatefulProxy

All Implemented Interfaces:

org.zoolu.sip.provider.SipProviderListener, org.zoolu.sip.transaction.TransactionClientListener

public class StatefulProxy

extends Proxy

implements org.zoolu.sip.transaction.TransactionClientListener

StatefulProxy server. Class StatefulProxy implement a stateful SIP proxy server. It extends class Registrar. A StatefulProxy can work as simply SIP proxy, or it can handle calls for registered users.

Field Summary

protected org.zoolu.sip.provider.SipProvider	sip_provider_client SipProvider for client transactions
protected org.zoolu.sip.provider.SipProvider	sip_provider_server SipProvider for server transactions
protected StatefulProxyState	state Transactions state

Fields inherited from class local.server.Registrar

as, AUTHENTICATION_SCHEMES, AUTHENTICATION_SERVER_CLASSES, authentication_service, AUTHENTICATION_SERVICE_CLASSES, AUTHENTICATION_SERVICES, location_service, LOCATION_SERVICE_CLASSES, LOCATION_SERVICES

Fields inherited from class local.server.ServerEngine

log, Loop_Tag, server_profile, sip_provider

Constructor Summary

protected	StatefulProxy() Costructs a void StatefulProxy
	StatefulProxy(org.zoolu.sip.provider.SipProvider provider, ServerProfile server_profile) Costructs a new StatefulProxy that acts also as location server for registered users.

Method Summary

static void	main(java.lang.String[] args) The main method.
void	onTransFailureResponse(org.zoolu.sip.transaction.TransactionClient transaction, org.zoolu.sip.message.Message resp) When the TransactionClient goes into the "Completed" state, receiving a failure response
void	onTransProvisionalResponse(org.zoolu.sip.transaction.TransactionClient transaction, org.zoolu.sip.message.Message resp) When the TransactionClient is in "Proceeding" state and receives a new 1xx response
void	onTransSuccessResponse(org.zoolu.sip.transaction.TransactionClient transaction, org.zoolu.sip.message.Message resp) When an TransactionClient goes into the "Terminated" state, receiving a 2xx response
void	onTransTimeout(org.zoolu.sip.transaction.TransactionClient transaction) When the TransactionClient goes into the "Terminated" state, caused by transaction timeout
protected void	processFailureResponse(org.zoolu.sip.transaction.Transaction transaction, org.zoolu.sip.message.Message resp) Process failure response
protected void	processProvisionalResponse(org.zoolu.sip.transaction.Transaction transaction, org.zoolu.sip.message.Message resp) Process provisional response
void	processRequestToLocalServer(org.zoolu.sip.message.Message req) When a new request is received for the local server
void	processRequestToLocalUser(org.zoolu.sip.message.Message msg) When a new request message is received for a local user
void	processRequestToRemoteUA(org.zoolu.sip.message.Message msg) When a new request message is received for a remote UA
void	processResponse(org.zoolu.sip.message.Message resp) When a new response message is received
protected void	processSuccessResponse(org.zoolu.sip.transaction.Transaction transaction, org.zoolu.sip.message.Message resp) Process success response
protected void	processTimeout(org.zoolu.sip.transaction.Transaction transaction) Process tmeout
protected void	statefulServerResponse(org.zoolu.sip.transaction.TransactionServer ts, org.zoolu.sip.message.Message resp) Sends a server final response

Methods inherited from class local.server.Proxy

getPhoneTarget, isPhoneNumber, updateProxingRequest, updateProxingResponse

Methods inherited from class local.server.Registrar

getTargets, updateRegistration

Methods inherited from class local.server.ServerEngine

getLocalDomains, isResponsibleFor, isResponsibleFor, onReceivedMessage, validateRequest

Methods inherited from class java.lang.Object

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

Field Detail

state

protected StatefulProxyState state

Transactions state

sip_provider_client

protected org.zoolu.sip.provider.SipProvider sip_provider_client

SipProvider for client transactions

sip_provider_server

protected org.zoolu.sip.provider.SipProvider sip_provider_server

SipProvider for server transactions

Constructor Detail

StatefulProxy

protected StatefulProxy()

Costructs a void StatefulProxy

StatefulProxy

public StatefulProxy(org.zoolu.sip.provider.SipProvider provider,
                     ServerProfile server_profile)

Costructs a new StatefulProxy that acts also as location server for registered users.

Method Detail

processRequestToLocalServer

public void processRequestToLocalServer(org.zoolu.sip.message.Message req)

When a new request is received for the local server

Overrides:

processRequestToLocalServer in class Proxy

processRequestToLocalUser

public void processRequestToLocalUser(org.zoolu.sip.message.Message msg)

When a new request message is received for a local user

Overrides:

processRequestToLocalUser in class Proxy

processRequestToRemoteUA

public void processRequestToRemoteUA(org.zoolu.sip.message.Message msg)

When a new request message is received for a remote UA

Overrides:

processRequestToRemoteUA in class Proxy

processResponse

public void processResponse(org.zoolu.sip.message.Message resp)

When a new response message is received

Overrides:

processResponse in class Proxy

statefulServerResponse

protected void statefulServerResponse(org.zoolu.sip.transaction.TransactionServer ts,
                                      org.zoolu.sip.message.Message resp)

Sends a server final response

processProvisionalResponse

protected void processProvisionalResponse(org.zoolu.sip.transaction.Transaction transaction,
                                          org.zoolu.sip.message.Message resp)

Process provisional response

processFailureResponse

protected void processFailureResponse(org.zoolu.sip.transaction.Transaction transaction,
                                      org.zoolu.sip.message.Message resp)

Process failure response

processSuccessResponse

protected void processSuccessResponse(org.zoolu.sip.transaction.Transaction transaction,
                                      org.zoolu.sip.message.Message resp)

Process success response

processTimeout

protected void processTimeout(org.zoolu.sip.transaction.Transaction transaction)

Process tmeout

onTransProvisionalResponse

public void onTransProvisionalResponse(org.zoolu.sip.transaction.TransactionClient transaction,
                                       org.zoolu.sip.message.Message resp)

When the TransactionClient is in "Proceeding" state and receives a new 1xx response

Specified by:

onTransProvisionalResponse in interface org.zoolu.sip.transaction.TransactionClientListener

onTransFailureResponse

public void onTransFailureResponse(org.zoolu.sip.transaction.TransactionClient transaction,
                                   org.zoolu.sip.message.Message resp)

When the TransactionClient goes into the "Completed" state, receiving a failure response

Specified by:

onTransFailureResponse in interface org.zoolu.sip.transaction.TransactionClientListener

onTransSuccessResponse

public void onTransSuccessResponse(org.zoolu.sip.transaction.TransactionClient transaction,
                                   org.zoolu.sip.message.Message resp)

When an TransactionClient goes into the "Terminated" state, receiving a 2xx response

Specified by:

onTransSuccessResponse in interface org.zoolu.sip.transaction.TransactionClientListener

onTransTimeout

public void onTransTimeout(org.zoolu.sip.transaction.TransactionClient transaction)

When the TransactionClient goes into the "Terminated" state, caused by transaction timeout

Specified by:

onTransTimeout in interface org.zoolu.sip.transaction.TransactionClientListener

main

public static void main(java.lang.String[] args)

The main method.