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Editorial Team
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Asked: 2026-05-29T11:15:59+00:00

Is it possible to run an embedded naming service with a Java 1.5 CORBA

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Is it possible to run an embedded naming service with a Java 1.5 CORBA server application so that its servants can be reached via “corbaloc” short-hand URLs instead of the long IOR references, but without running any other daemons, like ORBD?
E.g. corbaloc::127.0.0.1:12345/MyService

I notice there is a TransientNameService class in Java 1.6+, but I’m not sure it is what I think it is..

Any help will be greatly appreciated!

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1 Answer

  1. Editorial Team

    In the Sun ORB corbaloc: references are considered initial references. They do not require any naming service, and are instead resolved by the ORB itself.

    Here’s how to register an initial reference:

    Properties props = new Properties();
props.put("com.sun.CORBA.POA.ORBPersistentServerPort", "12345");
ORB orb = ORB.init(args, props);
POA rootPOA = POAHelper.narrow(orb.resolve_initial_references("RootPOA"));
MyServicePOA myServicePOA = new MyServiceImpl();
rootPOA.activate_object(myServicePOA);
MyService myService = myServicePOA._this(orb);

((com.sun.corba.se.spi.orb.ORB) orb).register_initial_reference("MyService", myService);

    After this MyService will be accessible at corbaloc::127.0.0.1:12345/MyService

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