Server.java example

Explorer
jacorb-master
package test.interop.bidir;

import java.io.FileWriter;
import java.io.PrintWriter;
import java.util.Properties;
import org.omg.BiDirPolicy.BIDIRECTIONAL_POLICY_TYPE;
import org.omg.BiDirPolicy.BOTH;
import org.omg.BiDirPolicy.BidirectionalPolicyValueHelper;
import org.omg.CORBA.Any;
import org.omg.CORBA.Policy;
import org.omg.PortableServer.IdAssignmentPolicyValue;
import org.omg.PortableServer.ImplicitActivationPolicyValue;
import org.omg.PortableServer.LifespanPolicyValue;
import org.omg.PortableServer.POA;
/**
 * ServerImpl.java
 *
 *
 * Created: Mon Sep  3 19:28:34 2001
 *
 * @author Nicolas Noffke
 */

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

    public void callback_hello( ClientCallback ccb, String message )
    {
        System.out.println( "Server object received hello message >" +
                            message +
                            '<');

        ccb.hello( message );
    }

    public static void main( String[] args )
        throws Exception
    {
        if( args.length != 1 )
	{
            System.out.println( "Usage: jaco Server <ior_file>" );
            System.exit( 1 );
        }

        Properties props = new Properties();
        props.put( "org.omg.PortableInterceptor.ORBInitializerClass.bidir_init",
                   "org.jacorb.orb.giop.BiDirConnectionInitializer" );

        org.omg.CORBA.ORB orb = org.omg.CORBA.ORB.init( args, props );

        Any any = orb.create_any();
        BidirectionalPolicyValueHelper.insert( any, BOTH.value );

        POA root_poa = (POA) orb.resolve_initial_references( "RootPOA" );

        Policy[] policies = new Policy[4];
        policies[0] =
            root_poa.create_lifespan_policy(LifespanPolicyValue.TRANSIENT);

        policies[1] =
            root_poa.create_id_assignment_policy(IdAssignmentPolicyValue.SYSTEM_ID);

        policies[2] =
            root_poa.create_implicit_activation_policy( ImplicitActivationPolicyValue.IMPLICIT_ACTIVATION );

        policies[3] = orb.create_policy( BIDIRECTIONAL_POLICY_TYPE.value,
                                         any );

        POA bidir_poa = root_poa.create_POA( "BiDirPOA",
                                             root_poa.the_POAManager(),
                                             policies );
        bidir_poa.the_POAManager().activate();

        org.omg.CORBA.Object o =
            bidir_poa.servant_to_reference( new Server() );

        PrintWriter out = new PrintWriter( new FileWriter( args[0] ));
        out.println( orb.object_to_string( o ));
        out.flush();
        out.close();

        orb.run();
    }
}// ServerImpl