package engine;

import java.rmi.*;
import java.rmi.registry.LocateRegistry;
import java.rmi.registry.Registry;
import java.rmi.server.UnicastRemoteObject;

import compute.Compute;
import compute.Task;

public class ComputeEngine extends UnicastRemoteObject implements compute.Compute {

	public ComputeEngine() throws RemoteException {
		super();
	}

	public <T> T executeTask(Task<T> t) {
		return t.execute();
	}

	public static void main(String[] args) {
		System.setProperty("java.security.policy", ".\\engine\\server.policy");
		if (System.getSecurityManager() == null) {
			System.setSecurityManager(new RMISecurityManager());
		}
		try {
			java.rmi.registry.LocateRegistry.createRegistry(3138);
		} catch (Exception e) {
			e.printStackTrace();
		}

		try {
			String name = "//162.105.146.95:3138/Compute";
			Compute engine = new ComputeEngine();
//			Compute stub = (Compute) UnicastRemoteObject
//					.exportObject(engine, 0);
//			Registry registry = LocateRegistry.getRegistry();
//			registry.rebind(name, stub);
			Naming.rebind(name, engine);
			System.out.println("ComputeEngine bound");
		} catch (Exception e) {
			System.err.println("ComputeEngine exception:");
			e.printStackTrace();
		}
	}
}