package com.rdlze.radializebase.utils;

import java.rmi.Remote;
import java.rmi.RemoteException;
import java.rmi.registry.LocateRegistry;
import java.rmi.registry.Registry;
import java.rmi.server.UnicastRemoteObject;
import java.sql.Timestamp;

import com.idealizeframework.irf.base.exceptions.IdealizeUnavailableResourceException;

public class Utils {

	public static Timestamp getNowDate() {
		return new Timestamp(System.currentTimeMillis());
	}

	/**
	 * Makes the object remotely available.
	 * 
	 * @param remoteObject
	 * @param nameObject
	 * @throws IdealizeUnavailableResourceException
	 */
	public static Remote registerRemoteObject(Remote remoteObject,
			String nameObject, int port) {

		try {
			try {
				LocateRegistry.createRegistry(port);
				// System.out.println("Criou o RMI............................................................................................");
			} catch (Exception e) {
				System.out.println("A porta do RMI ja esta sendo utilizada?!");
			}
			Remote stub;
			Registry registry = LocateRegistry.getRegistry(port);

			stub = UnicastRemoteObject.exportObject(remoteObject, port);
			System.out.println("Name Obj " + nameObject);
			registry.rebind(nameObject, stub);
			System.out.println("REGISTROU OBJETO " + nameObject
					+ " REMOTAMENTE NA PORTA "+port);

			return stub;
		} catch (RemoteException e) {
			e.printStackTrace();
		}
		return remoteObject;
	}

	/**
	 * Makes the object remotely available.
	 * 
	 * @param remoteObject
	 * @param nameObject
	 * @throws IdealizeUnavailableResourceException
	 */
	public static Remote registerRemoteObjectUseRandom(Remote remoteObject,
			String nameObject, int port) {

		try {
			try {
				LocateRegistry.createRegistry(port);
				// System.out.println("Criou o RMI............................................................................................");
			} catch (Exception e) {
				System.out.println("A porta do RMI ja esta sendo utilizada?!");
			}
			Remote stub;
			Registry registry = LocateRegistry.getRegistry(port);

			stub = UnicastRemoteObject.exportObject(remoteObject, 0);
			System.out.println("Name Obj " + nameObject);
			registry.rebind(nameObject, stub);
			System.out.println("REGISTROU OBJETO " + nameObject
					+ " REMOTAMENTE.");

			return stub;
		} catch (RemoteException e) {
			e.printStackTrace();
		}
		return remoteObject;
	}

	public static Remote getRemoteObject(String ipObject, String nameObject,
			int port) {

		Remote remote = null;
		try {
			Registry registry = LocateRegistry.getRegistry(ipObject, port);
			remote = registry.lookup(nameObject);
			if (remote == null) {
				System.out.println("NÃO PEGOU O OBJETO " + nameObject
						+ " REMOTAMENTE. O OBJETO ESTÁ NULO. IP: " + ipObject
						+ " NAME: " + nameObject + " PORTA: " + port);

			} else {
				System.out.println("PEGOU O OBJETO " + nameObject
						+ " REMOTAMENTE.");
			}
		} catch (Exception e) {
			e.printStackTrace();
			System.err
					.println("Could not possible get remote object: nameObject: "
							+ nameObject + " IP Object: " + ipObject);
			remote = null;
		}
		return remote;
	}

	/**
	 * Makes the object remotely available.
	 * 
	 * @param remoteObject
	 * @param nameObject
	 * @param host
	 * @throws IdealizeUnavailableResourceException
	 */
	public static Remote registerRemoteObject(Remote remoteObject,
			String nameObject, String host, int port) {

		try {
			try {
				LocateRegistry.createRegistry(port);
				// System.out.println("Criou o RMI............................................................................................");
			} catch (Exception e) {
				System.out.println("A porta do RMI ja esta sendo utilizada?!");
			}
			Remote stub;
			Registry registry = LocateRegistry.getRegistry(host, port);

			stub = UnicastRemoteObject.exportObject(remoteObject, port);
			System.out.println("Name Obj " + nameObject);
			registry.rebind(nameObject, stub);
			System.out.println("REGISTROU OBJETO " + nameObject
					+ " REMOTAMENTE.");

			return stub;
		} catch (RemoteException e) {
			e.printStackTrace();
		}
		return remoteObject;
	}

	public String escapeUnicode(String name) {
		name = name.replaceAll("'", "''");
		name = name.replaceAll("\\", "'\\");
		return name;
	}
}