com.sapuraglobal.hrms.ejb.DaoDelegate.java Source code

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Here is the source code for com.sapuraglobal.hrms.ejb.DaoDelegate.java

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package com.sapuraglobal.hrms.ejb;

import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
import org.hibernate.cfg.Configuration;

/**
 *
 * @author sapura-mac-pro-cto-C02PC1MWG3QT
 */
public class DaoDelegate {

    private Configuration cfg = null;
    SessionFactory sessionFactory = null;
    StandardServiceRegistryBuilder ssrb = null;

    //private Transaction txn = null;

    private static DaoDelegate instance = null;

    private DaoDelegate() {
        cfg = new Configuration();
        //populate the hibernate configuration
        //cfg.configure("hibernate.cfg.xml");
        cfg.configure();
        ssrb = new StandardServiceRegistryBuilder().applySettings(cfg.getProperties());
        sessionFactory = cfg.buildSessionFactory(ssrb.build());

    }

    public static DaoDelegate getInstance() {
        if (instance == null) {
            instance = new DaoDelegate();
        }
        return instance;
    }

    public Session create() {
        //creating seession factory object  
        Session session = sessionFactory.openSession();
        //txn = session.beginTransaction();
        return session;
    }

    public void close(Session session) {

        if (session != null) {
            session.close();
            //System.out.println("close");
        }

    }

}