com.tamnd.app.config.HibernateConfig.java Source code

Introduction

Here is the source code for com.tamnd.app.config.HibernateConfig.java

Source

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package com.tamnd.app.config;

import java.util.Properties;
import javax.persistence.EntityManagerFactory;
import javax.sql.DataSource;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
import org.springframework.transaction.annotation.EnableTransactionManagement;

/**
 *
 * @author tamnd
 */
@Configuration
@EnableTransactionManagement
@ComponentScan(basePackages = { "com.tamnd.app.core.repositories.*" })
public class HibernateConfig {

    @Bean
    @Autowired
    public LocalContainerEntityManagerFactoryBean sessionFactory(DataSource h2DataSource) {
        LocalContainerEntityManagerFactoryBean factory = new LocalContainerEntityManagerFactoryBean();
        factory.setDataSource(h2DataSource);
        factory.setPackagesToScan(new String[] { "com.tamnd.app.core.entities" });
        factory.setJpaVendorAdapter(new HibernateJpaVendorAdapter());
        factory.setJpaProperties(hibernateProperties());

        return factory;
    }

    @Bean
    @Autowired
    public JpaTransactionManager transactionManager(EntityManagerFactory em) {
        JpaTransactionManager jpaTransactionManager = new JpaTransactionManager();
        jpaTransactionManager.setEntityManagerFactory(em);
        return jpaTransactionManager;
    }

    @Bean
    public PersistenceExceptionTranslationPostProcessor exceptionTranslation() {
        return new PersistenceExceptionTranslationPostProcessor();
    }

    Properties hibernateProperties() {
        return new Properties() {
            {
                setProperty("hibernate.hbm2ddl.auto", "create-drop");
                //            setProperty("hibernate.dialect", "org.hibernate.dialect.MySQL5Dialect");
                setProperty("hibernate.format_sql", "true");
                setProperty("hibernate.show_sql", "true");
                //            setProperty("hibernate.globally_quoted_identifiers", "true");
            }
        };
    }
}