/* Using the managedExecutorServcice (as in JSR236 / JEE7 )  
 *
 * If your container (eg tomcat) doesnt support this you may revert to a standart ExecutorService
 * https://martinsdeveloperworld.wordpress.com/2014/02/25/using-java-ees-managedexecutorservice-to-asynchronously-execute-transactions/ 
 */

package dk.thoerup.asyncsamples;

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


import javax.annotation.*;
import javax.enterprise.concurrent.*;

import javax.servlet.annotation.*;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;





@WebServlet( urlPatterns = "/Jsr236")
public class Jsr236 extends HttpServlet {
	private static final long serialVersionUID = 1L;
	
	static final Logger logger = Logger.getLogger(WorkManagerSample.class.getName());
	
	@Resource
	private ManagedExecutorService managedExecutorService;
	
	
	class MyWork implements Runnable {
		
		@Override
		public void run() {
			DummyWork.doWork();
		}
		
	}


	@Override	
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		managedExecutorService.submit( new MyWork() );

		response.getWriter().print("Finished");
	}


}