Corporation Server User Manual

Programming Oracle Diameter Applications B-1
B
Programming Oracle Diameter Applications
This appendix describes programming Oracle Diameter applications in the following
sections:
■ "IP and Routes Configuration"
■ "Counters Management"
■ "Dictionary"
■ "Tracing and Logging Mechanism"
IP and Routes Configuration
Before a Java Diameter application is able to process messages exchanged with a
distant peer, the IP configuration and Diameter protocol-specific configuration have to
be done by the application as follows:
1. Create a DiameterStack instance.
2. Register the Diameter application to the Diameter stack.
3. Create listening points to bind to local transport addresses.
4. Configure routes and connect to Diameter peers.
Creating a Diameter Stack
An instance of the Diameter stack can be created as follows:
import oracle.sdp.diameter.*;
DiameterFactory myFactory;
DiameterStack myStack;
myFactory = DiameterFactory.getInstance();
myStack = myFactory.createDiameterStack(
" realm.domain.com " ,
" server.realm.domain.com " ,
null);
This code creates a Diameter stack for use by the local Diameter node in which Fully
Qualified Domain Name (FQDN) is server.realm.domain.com and Origin Realm
is realm.domain.net.
Binding to Local Transport Addresses
When a Diameter application needs to listen for incoming connections on one or
several transport addresses, it has to create one or several instances of the
DiameterListeningPoint interface: