MainReplica.java

package org.prevayler.demos.demo2;

import org.prevayler.Prevayler;
import org.prevayler.PrevaylerFactory;
import org.prevayler.demos.demo2.business.Bank;


public class MainReplica {

	public static void main(String[] args) throws Exception {
		out(    "This demo shows how your application can be replicated"
			+ "\nwithout changing ONE SINGLE LINE OF CODE in the"
			+ "\nbusiness classes or GUI. This enables query load-"
			+ "\nbalancing and system fault-tolerance.\n\n"
		);

		String serverURI;
		if (args.length == 1) {
			serverURI = args[0];
		} else {
			out(  "Usage:   java MainReplica <Server IP Address>"
					+ "\nExample: java MainReplica 10.42.10.5"
					+ "\n\nBefore that, though, you must run: java MainReplicaServer"
					+ "\non this machine or any other in your network, if you haven't"
					+ "\nalready done so.\n"
					+ "\nTrying to find server on localhost..."
				);

			serverURI = "localhost";
		}

		PrevaylerFactory factory = new PrevaylerFactory();
		factory.configurePrevalentSystem(new Bank());
		factory.configurePrevalenceDirectory("demo2Replica");
		factory.configureReplicationClient(serverURI, PrevaylerFactory.DEFAULT_REPLICATION_PORT);
		Prevayler prevayler = factory.create();

		Main.startSnapshots(prevayler);
	}


	private static void out(String message) {
		System.out.println(message);
	}		

}