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package com.sun.jersey.samples.optimisticconcurrency;

import com.sun.jersey.api.container.grizzly2.GrizzlyServerFactory;
import com.sun.jersey.api.core.PackagesResourceConfig;
import com.sun.jersey.api.core.ResourceConfig;
import org.glassfish.grizzly.http.server.HttpServer;

import javax.ws.rs.core.UriBuilder;
import java.io.IOException;
import java.net.URI;

/**
 *
 * @author Paul.Sandosz@Sun.Com
 */
public class Main {

    /**
     * Get the HTTP port for the Web application.
     * @param defaultPort the default HTTP port to use.
     * @return the HTTP port.
     */
    private static int getPort(int defaultPort) {
        String port = System.getProperty("jersey.test.port");
        if (null != port) {
            try {
                return Integer.parseInt(port);
            } catch (NumberFormatException e) {
            }
        }
        return defaultPort;
    }

    /**
     * Get the base URI for the Web application.
     * @return the base URI.
     */
    private static URI getBaseURI() {
        return UriBuilder.fromUri("http://localhost/occ").port(getPort(9998)).build();
    }

    /**
     * The base URI of the Web application.
     */
    public static final URI BASE_URI = getBaseURI();

    /**
     * Start the Grizzly HTTP Container.
     * @return SelectorThread the Grizzly selector thread.
     * @throws java.io.IOException if there is an error starting the Grizzly
     *         HTTP container.
     */
    protected static HttpServer startServer() throws IOException {

        ResourceConfig rc = new PackagesResourceConfig("com.sun.jersey.samples.optimisticconcurrency.resources");
        System.out.println("Starting grizzly...");
        return GrizzlyServerFactory.createHttpServer(BASE_URI, rc);
    }

    public static void main(String[] args) throws IOException {
        HttpServer httpServer = startServer();
        System.out.println(String.format("Jersey app started with WADL at %s/application.wadl", BASE_URI));
        System.out.println("Hit return to stop...");
        System.in.read();
        httpServer.stop();
    }    
}
