package com.example;
import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.webapp.WebAppContext;
/**
*
* This class launches the web application in an embedded Jetty container.
* This is the entry point to your application. The Java command that is used for
* launching should fire this main method.
*
*/
public class Main {
/**
* @param args
*/
public static void main(String[] args) throws Exception{
String webappDirLocation = "src/main/webapp/";
//The port that we should run on can be set into an environment variable
//Look for that variable and default to 8080 if it isn't there.
String webPort = System.getenv("PORT");
if(webPort == null || webPort.isEmpty()) {
webPort = "8080";
}
Server server = new Server(Integer.valueOf(webPort));
WebAppContext root = new WebAppContext();
root.setContextPath("/");
root.setDescriptor(webappDirLocation+"/WEB-INF/web.xml");
root.setResourceBase(webappDirLocation);
//Parent loader priority is a class loader setting that Jetty accepts.
//By default Jetty will behave like most web containers in that it will
//allow your application to replace non-server libraries that are part of the
//container. Setting parent loader priority to true changes this behavior.
//Read more here: http://wiki.eclipse.org/Jetty/Reference/Jetty_Classloading
root.setParentLoaderPriority(true);
server.setHandler(root);
server.start();
server.join();
}
}