src/main/java/net/bzzt/ical/Main.java

   1 package net.bzzt.ical;
   2
   3
   4 import org.mortbay.jetty.Server;
   5 import org.mortbay.jetty.webapp.WebAppContext;
   6
   7 /**
   8  *
   9  * This class launches the web application in an embedded Jetty container.
  10  * This is the entry point to your application. The Java command that is used for
  11  * launching should fire this main method.
  12  *
  13  */
  14 public class Main {
  15
  16     /**
  17      * @param args
  18      */
  19     public static void main(String[] args) throws Exception{
  20         String webappDirLocation = "src/main/webapp/";
  21
  22         //The port that we should run on can be set into an environment variable
  23         //Look for that variable and default to 8080 if it isn't there.
  24         String webPort = System.getenv("PORT");
  25         if(webPort == null || webPort.isEmpty()) {
  26             webPort = "8080";
  27         }
  28
  29         Server server = new Server(Integer.valueOf(webPort));
  30         WebAppContext root = new WebAppContext();
  31
  32         root.setContextPath("/");
  33         root.setDescriptor(webappDirLocation+"/WEB-INF/web.xml");
  34         root.setResourceBase(webappDirLocation);
  35
  36         //Parent loader priority is a class loader setting that Jetty accepts.
  37         //By default Jetty will behave like most web containers in that it will
  38         //allow your application to replace non-server libraries that are part of the
  39         //container. Setting parent loader priority to true changes this behavior.
  40         //Read more here: http://wiki.eclipse.org/Jetty/Reference/Jetty_Classloading
  41         root.setParentLoaderPriority(true);
  42
  43         server.setHandler(root);
  44
  45         server.start();
  46         server.join();
  47     }
  48
  49 }