com.netcore.hsmart.hibernate.HibernateUtil.java Source code

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Here is the source code for com.netcore.hsmart.hibernate.HibernateUtil.java

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package com.netcore.hsmart.hibernate;

import com.netcore.hsmart.AppConstants;
import org.hibernate.HibernateException;
import org.hibernate.SessionFactory;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
import org.hibernate.cfg.Configuration;

/**
 *
 * @author root
 */
public class HibernateUtil {

    private static final SessionFactory SESSION_FACTORY = buildSessionFactory();

    // Hibernate 5:
    private static SessionFactory buildSessionFactory() {

        try {

            Configuration configuration = new Configuration();
            //configuration.configure("hibernate.cfg.xml");
            configuration.setProperty("hibernate.connection.driver_class", AppConstants.getWriteDbDriverClass());
            configuration.setProperty("hibernate.connection.username", AppConstants.getWriteDbUsername());
            configuration.setProperty("hibernate.connection.password", AppConstants.getWriteDbPassword());
            configuration.setProperty("hibernate.connection.url",
                    "jdbc:" + AppConstants.getWriteDbJdbcType() + "://" + AppConstants.getWriteDbHost() + ":"
                            + AppConstants.getWriteDbPort() + "/" + AppConstants.getWriteDbName());
            configuration.setProperty("hibernate.dialect", AppConstants.getWriteDbDialect());
            configuration.setProperty("hibernate.show_sql", AppConstants.getWriteDbShowSql());
            configuration.setProperty("hibernate.current_session_context_class", AppConstants.getWriteDbCtxClass());
            configuration.setProperty("hibernate.c3p0.min_size", AppConstants.getWriteDbPoolMinSize());
            configuration.setProperty("hibernate.c3p0.max_size", AppConstants.getWriteDbPoolMaxSize());
            configuration.setProperty("hibernate.c3p0.timeout", AppConstants.getWriteDbTimeout());
            configuration.setProperty("hibernate.connection.autocommit", AppConstants.getWriteDbAutoCommit());
            configuration.setProperty("hibernate.connection.release_mode", AppConstants.getWriteDbReleaseMode());
            configuration.setProperty("hibernate.c3p0.idle_test_periods", AppConstants.getWriteDbIdleTestsPeriod());

            configuration.addAnnotatedClass(com.netcore.hsmart.hibernate.entities.SmsRequestData.class);
            configuration.addAnnotatedClass(com.netcore.hsmart.hibernate.entities.DlrResponseData.class);
            configuration.addAnnotatedClass(com.netcore.hsmart.hibernate.entities.DlrStatusMap.class);

            return configuration.buildSessionFactory(
                    new StandardServiceRegistryBuilder().applySettings(configuration.getProperties()).build());
            // Create the ServiceRegistry from hibernate.cfg.xml
            //            ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder()//
            //                    .configure("hibernate.cfg.xml").build();
            //
            //            // Create a metadata sources using the specified service registry.
            //            Metadata metadata = new MetadataSources(serviceRegistry).getMetadataBuilder().build();
            //
            //            return metadata.getSessionFactoryBuilder().build();
        } catch (HibernateException ex) {

            System.err.println("Initial SessionFactory creation failed." + ex);
            throw new ExceptionInInitializerError(ex);
        }
    }

    public static SessionFactory getSessionFactory() {
        return SESSION_FACTORY;
    }

    public static void shutdown() {
        // Close caches and connection pools
        getSessionFactory().close();
    }
}