import java.io.File;
import java.util.logging.Level;
import java.util.logging.Logger;

import org.glassfish.api.deployment.DeployCommandParameters;
import org.glassfish.api.embedded.ContainerBuilder;
import org.glassfish.api.embedded.EmbeddedFileSystem;
import org.glassfish.api.embedded.Server;

public class Launcher {
    private static final Logger logger = Logger.getLogger(Launcher.class.getName());

    private void startup(File installRoot, int port, File warArchive) {
        try {
            logger.info("Prepare embedded server file system builder.");
            File instanceRoot = new File(new File(installRoot, "domains"), "embeddedDomain");
            EmbeddedFileSystem.Builder fsBuilder = new EmbeddedFileSystem.Builder().installRoot(installRoot, true)
                    .instanceRoot(instanceRoot)
                    .autoDelete(true);

            logger.info("Prepare embedded server builder.");
            Server.Builder builder = new Server.Builder("SampleServer").logger(true)
                    .verbose(true)
                    .embeddedFileSystem(fsBuilder.build());

            logger.info("Build server.");
            Server server = builder.build();

            logger.info("Add web container to server.");
            server.addContainer(ContainerBuilder.Type.web);

            logger.info("Create port HTTP port.");
            server.createPort(port);
            
            logger.info("Starting server.");
            server.start();

            logger.info("Deploying application to embedded server.");
            DeployCommandParameters deployCommandParameters = new DeployCommandParameters();
            deployCommandParameters.name = "SampleApplication";

            long startTime = System.currentTimeMillis();
            server.getDeployer().deploy(warArchive, deployCommandParameters);
            logger.info("Deployment took " + (System.currentTimeMillis() - startTime) + "ms");
            logger.info("Undeploy all");
            server.getDeployer().undeployAll();
            logger.info("Stopping");
            startTime = System.currentTimeMillis();
            server.stop();
            logger.info("Stop took " + (System.currentTimeMillis() - startTime) + "ms");
        } catch (Throwable t) {
            logger.log(Level.SEVERE, "Unexpected exception occurred", t);
        }
    }
    
    public static void main(String[] args) {
        new Launcher().startup(new File(args[0]), Integer.parseInt(args[1]), new File(args[2]));
    }
}