Utility.HibernateUtility.java Source code

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Here is the source code for Utility.HibernateUtility.java

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/*
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package Utility;

import javax.servlet.ServletContext;
import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
import org.hibernate.HibernateException;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;

/**
 *
 * @author jayesh
 */
public class HibernateUtility implements ServletContextListener {

    private SessionFactory sessionfactory = null;

    @Override
    public void contextInitialized(ServletContextEvent sce) {

        ServletContext sc = sce.getServletContext();
        try {
            System.out.println(
                    "__________________________Going to check config files________________________________________");
            Configuration cf = new Configuration();
            Configuration cfg = cf.configure("/hbmfolder/hibernate.cfg.xml");
            sessionfactory = cfg.buildSessionFactory();
            System.out.println("______________________________done______________________________");
            sc.setAttribute("sf", sessionfactory);
        } catch (HibernateException e) {
            System.out.println(e.getMessage());
        }

    }

    @Override
    public void contextDestroyed(ServletContextEvent sce) {
        try {
            ServletContext sc = sce.getServletContext();
            sessionfactory = (SessionFactory) sc.getAttribute("sf");
            sessionfactory.close();
            System.out.println("\n\ndone");

        } catch (HibernateException e) {
            System.out.println(e.getMessage());
        }

    }

}