App.java

package localhost.jettyrestdemo;

import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.servlet.DefaultServlet;
import org.eclipse.jetty.servlet.ServletContextHandler;
import org.eclipse.jetty.servlet.ServletHolder;
import org.eclipse.jetty.util.resource.Resource;

import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;

public class App {
    public static void main(String[] args) {
        ServletContextHandler context = new ServletContextHandler(ServletContextHandler.SESSIONS);
        context.setContextPath("/");
        Server jettyServer = new Server(9001);
        jettyServer.setHandler(context);
        ServletHolder jerseyServlet = context.addServlet(
            org.glassfish.jersey.servlet.ServletContainer.class, "/rest/*");
        ClassLoader classLoader = App.class.getClassLoader();
        URL url = classLoader.getResource("web");
        if (url != null) {
            try {
                context.setBaseResource(Resource.newResource(url.toExternalForm()));
                ServletHolder holder = new ServletHolder("default", new DefaultServlet());
                holder.setInitParameter("dirAllowed", "true");
                context.addServlet(holder, "/");
            } catch (MalformedURLException ex) {
                ex.printStackTrace(System.err);
            } catch (IOException ex) {
                ex.printStackTrace(System.err);
            }
        }
        jerseyServlet.setInitOrder(0);
        jerseyServlet.setInitParameter(
            "jersey.config.server.provider.classnames",
            RestService.class.getCanonicalName());
        try {
            jettyServer.start();
            jettyServer.join();
        } catch (Exception ex) {
            ex.printStackTrace(System.err);
        } finally {
            jettyServer.destroy();
        }
    }
}