com.jvosantos.hibernate.samples.xml.helloworld.DatabaseSessionFactory.java Source code

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Here is the source code for com.jvosantos.hibernate.samples.xml.helloworld.DatabaseSessionFactory.java

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package com.jvosantos.hibernate.samples.xml.helloworld;

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

/**
 *
 * @author Vasco Santos
 */
public class DatabaseSessionFactory {

    // One session factory per datasource
    private static final SessionFactory sessionFactory = buildSessionFactory();

    private static SessionFactory buildSessionFactory() {
        try {
            // Create the SessionFactory from hibernate.cfg.xml
            Configuration configuration = new Configuration()
                    .configure("/com/jvosantos/hibernate/samples/xml/helloworld/hibernate.cfg.xml");
            return configuration.buildSessionFactory(
                    new StandardServiceRegistryBuilder().applySettings(configuration.getProperties()).build());
        } 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;

    }
}