interface dbus method call

[jaikumar Ganesh]

Hello folks:
   Is there a way for me to check if someone has registered an
interface on whom I will be invoking a method call using:

dbus_message_new_method_call  	(  	const char *   	 destination,
		const char *  	path,
		const char *  	interface,
		const char *  	method	

I basically want to abort if the interface is not registered.

Thanks
Jaikumar