Server.java

package org.jacorb.demo.tao_imr;

import java.io.*;

import org.omg.CORBA.*;
import org.omg.PortableServer.*;

import org.jacorb.util.*;

public class Server
    extends SomeIfPOA
{
    public Server()
    {
    }

    public void op()
    {
        System.out.println("Server: Received call from client");
    }

    public static void main(String[] args)
    {
        String ior_file = "server.ior";
        if( args.length > 0 )
        {
            ior_file = args[0];
        }

        System.setProperty( "jacorb.implname", "imr_demo" );
        // System.setProperty( "jacorb.use_tao_imr", "on" );

        try
        {
            //init ORB
            ORB orb = ORB.init( args, null );

            //get root POA
       	    org.omg.PortableServer.POA root_poa =
                    org.omg.PortableServer.POAHelper.narrow(
                    orb.resolve_initial_references("RootPOA"));

            //create necessary policies
            org.omg.CORBA.Policy[] policies = new org.omg.CORBA.Policy[2];

            policies[0] = root_poa.create_lifespan_policy(LifespanPolicyValue.PERSISTENT);
            policies[1] = root_poa.create_id_assignment_policy(IdAssignmentPolicyValue.USER_ID);

            //create user POA with these policies
            POA demo_poa = root_poa.create_POA( "ImRDemoServerPOA",
                                                root_poa.the_POAManager(),
                                                policies );

            //destroy policies
            for (int i=0; i<policies.length; i++)
            policies[i].destroy();

            //instanciate implementation
            Server s = new Server();

            //create object id
            byte[] id = "imr_demo".getBytes();

            //activate object
            demo_poa.activate_object_with_id( id, s );

            //make POA accept requests
            root_poa.the_POAManager().activate();


            // create the object reference
            org.omg.CORBA.Object obj =
                demo_poa.servant_to_reference( s );

            PrintWriter pw =
                new PrintWriter( new FileWriter( ior_file ));

            // print stringified object reference to file
            pw.println( orb.object_to_string( obj ));

            pw.flush();
            pw.close();

            // wait for requests
	    // Thread.sleep( timeout );
            orb.run();

            orb.shutdown( true );
        }
        catch( Exception e )
        {
            System.out.println( e );
        }
    }
}