use of javax.sip.TransportNotSupportedException in project XobotOS by xamarin.
the class SipStackImpl method createListeningPoint.
/*
* (non-Javadoc)
*
* @see javax.sip.SipStack#createListeningPoint(java.lang.String, int,
* java.lang.String)
*/
public synchronized ListeningPoint createListeningPoint(String address, int port, String transport) throws TransportNotSupportedException, InvalidArgumentException {
if (isLoggingEnabled())
getStackLogger().logDebug("createListeningPoint : address = " + address + " port = " + port + " transport = " + transport);
if (address == null)
throw new NullPointerException("Address for listening point is null!");
if (transport == null)
throw new NullPointerException("null transport");
if (port <= 0)
throw new InvalidArgumentException("bad port");
if (!transport.equalsIgnoreCase("UDP") && !transport.equalsIgnoreCase("TLS") && !transport.equalsIgnoreCase("TCP") && !transport.equalsIgnoreCase("SCTP"))
throw new TransportNotSupportedException("bad transport " + transport);
/** Reusing an old stack instance */
if (!this.isAlive()) {
this.toExit = false;
this.reInitialize();
}
String key = ListeningPointImpl.makeKey(address, port, transport);
ListeningPointImpl lip = (ListeningPointImpl) listeningPoints.get(key);
if (lip != null) {
return lip;
} else {
try {
InetAddress inetAddr = InetAddress.getByName(address);
MessageProcessor messageProcessor = this.createMessageProcessor(inetAddr, port, transport);
if (this.isLoggingEnabled()) {
this.getStackLogger().logDebug("Created Message Processor: " + address + " port = " + port + " transport = " + transport);
}
lip = new ListeningPointImpl(this, port, transport);
lip.messageProcessor = messageProcessor;
messageProcessor.setListeningPoint(lip);
this.listeningPoints.put(key, lip);
// start processing messages.
messageProcessor.start();
return (ListeningPoint) lip;
} catch (java.io.IOException ex) {
if (isLoggingEnabled())
getStackLogger().logError("Invalid argument address = " + address + " port = " + port + " transport = " + transport);
throw new InvalidArgumentException(ex.getMessage(), ex);
}
}
}
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