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package examples.activation;
import java.rmi.*;
public class Client {
public static void main(String args[]) {
String server = "localhost";
if (args.length < 1) {
System.out.println ("Usage: java Client <rmihost>");
System.exit(1);
} else {
server = args[0];
}
// Set a security manager so that the client can
// download the activatable object's stub
//
System.setSecurityManager(new RMISecurityManager());
try {
String location = "rmi://" + server + "/ActivatableImplementation";
// Since you can't create an instance of an interface, what we get
// back from the lookup method is a remote reference to an object
// that implements MyRemoteInterface.
//
// Then we cast the remote reference (serialized stub instance)
// returned from Naming.lookup to a "MyRemoteInterface" so we can
// call the interface method(s).
//
MyRemoteInterface mri = (MyRemoteInterface)Naming.lookup(location);
System.out.println("Got a remote reference to the object that" +
" extends Activatable.");
// The String "result" will be changed to "Success" by the remote
// method call
//
String result = "failure";
System.out.println("Making remote call to the server");
result = (String)mri.callMeRemotely();
System.out.println("Returned from remote call");
System.out.println("Result: " + result);
} catch (Exception e) {
e.printStackTrace();
}
}
}
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