import net.jini.core.entry.Entry;
import net.jini.core.discovery.LookupLocator;
import net.jini.core.lookup.ServiceRegistrar;
import net.jini.core.lookup.ServiceTemplate;
import net.jini.lookup.entry.Name;

import java.rmi.RMISecurityManager;

public class MyClient {
    public static void main (String[] args) {
        Entry[] aeAttributes;
        LookupLocator lookup;
        ServiceRegistrar registrar;
        ServiceTemplate template;
        MyServerInterface myServerInterface;

        try {
/*          Set the security manager to allow the RMI class loader to access
            the codebase for classes that are not available locally */

            System.setSecurityManager (new RMISecurityManager ());

/*          Find the Jini lookup service (reggie) and print its location */

            lookup = new LookupLocator ("jini://localhost");

/*          Get the lookup service's ServiceRegistrar and perform a search to find
            the service that has the name attribute name of "HelloWorldServer".
            The lookup service returns an Proxy object to the service */

            registrar  = lookup.getRegistrar();
            aeAttributes = new Entry[1];
            aeAttributes[0] = new Name ("HelloWorldServer");
            template = new ServiceTemplate (null, null, aeAttributes);
            myServerInterface = (MyServerInterface) registrar.lookup (template);

            System.out.println ("Calling sayHello()->" + myServerInterface.sayHello () + "<-");
        } catch (Exception e) {
            System.out.println ("client: MyClient.main() exception: " + e);
        }
    }
}