package dk.thoerup.hibertest1;

import org.hibernate.SessionFactory;
import org.hibernate.cfg.AnnotationConfiguration;


public class HibernateUtil {
  private static final SessionFactory sessionFactory;
  static {
    try {
      // Create the SessionFactory from hibernate.cfg.xml
      //sessionFactory = new AnnotationConfiguration().configure( new File("/Workspace/Hibertest1/Hibernate.cfg.xml")).buildSessionFactory();

    	//By using coded configuration and Annotations we do not depend on any external files
    	//this could be initialised in in a jee contextlistener, maybe reading parameters from web.xml
    	//See: http://docs.jboss.org/hibernate/core/3.3/reference/en/html/session-configuration.html
    	AnnotationConfiguration cfg = new AnnotationConfiguration();
    	cfg.addAnnotatedClass(dk.thoerup.hibertest1.Employee.class);
    	cfg.addAnnotatedClass(dk.thoerup.hibertest1.Department.class);
    	cfg.setProperty("hibernate.connection.driver_class", "org.postgresql.Driver");
    	cfg.setProperty("hibernate.connection.url", "jdbc:postgresql://192.168.10.5/test");
    	cfg.setProperty("hibernate.connection.username", "torben");
    	cfg.setProperty("hibernate.connection.password", "nielsen");
    	cfg.setProperty("hibernate.connection.pool_size", "1");
    	cfg.setProperty("hibernate.dialect", "org.hibernate.dialect.PostgreSQLDialect");
    	cfg.setProperty("hibernate.cache.provider_class", "org.hibernate.cache.NoCacheProvider");


    	cfg.setProperty("hibernate.current_session_context_class", "thread");
    	cfg.setProperty("hibernate.show_sql", "true");

    	cfg.setProperty("hibernate.hbm2ddl.auto", "none");

    	sessionFactory = cfg.buildSessionFactory();
    
    } catch (Throwable ex) {
      // Make sure you log the exception, as it might be swallowed
      System.err.println("Initial SessionFactory creation failed." + ex);
      throw new ExceptionInInitializerError(ex);
    }
  }

  public static SessionFactory getSessionFactory() {
    return sessionFactory;
  }
}