This document was generated from CDN thread
Created by: Gionata Navarra on 01-03-2010 04:36:23 PM
Good morning,
I'm working with a Cisco Cucm version 7.0 and trying to retrieve address events during a call.
I've added an observer in this way for each address involved in my call:
Address addr = provider.getAddress(callParticipants.get(0));
addr.addCallObserver(obs);
addr.addObserver(obs);
obs is an object that implements AddressObserver and CallControlAddressObserver, defined in this class:
public class MyObserver implements CallObserver, AddressObserver, ProviderObserver, TerminalObserver,
CallControlTerminalObserver, CallControlCallObserver, CallControlAddressObserver {
public void addressChangedEvent(AddrEv[] addrEvs) {
for (AddrEv addrEv : addrEvs) {
System.out.println(addrEv.toString());
}
}
but I don't receive any events.
What's the problem?
Thank you.
Gionata Navarra
Subject: RE: Problem with observer
Replied by: Mohan Potluri on 01-03-2010 06:29:39 PM
Your observer should implement callChangedEvent( CallEv[] eventList ) method. This will be used as a "call back" to send the call events.
public void addressChangedEvent(AddrEv[] addrEvs) that you implemented allows you to get only Address events like CiscoAddrInServiceEv, CiscoAddrOutofServiceEv etc.
Take a look at the Jtrace sample application available in \program files\jtapitools after you install Cisco JTAPI.
Subject: RE: Problem with observer
Replied by: Gionata Navarra on 03-03-2010 03:52:15 PM
Ok, i've implemented callChangedEvent( CallEv[] eventList ) and it works well.
Another question: I have to add an observer to the call object and to every address involved or just to the call to receive these events?
now I've added both:
call.addObserver(obs);
addr.addCallObserver(obs);
addr.addObserver(obs);
Is it redundant?
thanks
Gionata
Subject: RE: Problem with observer
Replied by: Yohann Barre on 12-03-2010 05:40:58 PM
Hi,
You should add an observer and a callobserver from any address you need to monitor.
