@Bean
public HibernateJpaVendorAdapter jpaVendorAdapter() {
HibernateJpaVendorAdapter jpaVendorAdapter = new HibernateJpaVendorAdapter();
jpaVendorAdapter.setShowSql(true);
jpaVendorAdapter.setGenerateDdl(true);
jpaVendorAdapter.setDatabasePlatform("org.hibernate.dialect.H2Dialect");
return jpaVendorAdapter;
}
private HibernateJpaVendorAdapter hibernateJpaVendorAdapter() {
HibernateJpaVendorAdapter hibernateJpaVendorAdapter = new HibernateJpaVendorAdapter();
hibernateJpaVendorAdapter.setDatabase(Database.POSTGRESQL);
hibernateJpaVendorAdapter.setShowSql(true);
hibernateJpaVendorAdapter.setGenerateDdl(true);
hibernateJpaVendorAdapter.setDatabasePlatform("org.hibernate.dialect.PostgreSQL9Dialect");
return hibernateJpaVendorAdapter;
}
/**
* @return
* @throws DataServiceException
* @throws EncryptionException
*/
@Bean(name = "rgbycchEmf")
public LocalContainerEntityManagerFactoryBean configureEntityManagerFactory() {
LOG.debug("creating instance of LocalContainerEntityManagerFactoryBean (emf)");
LocalContainerEntityManagerFactoryBean entityManagerFactoryBean =
new LocalContainerEntityManagerFactoryBean();
entityManagerFactoryBean.setDataSource(dataSource());
entityManagerFactoryBean.setPackagesToScan("com.gffny.rgbycch.model");
LOG.debug("creating instance of HibernateJpaVendorAdapter with dialect {}", dialect);
HibernateJpaVendorAdapter hibernateJpaVendorAdapter = new HibernateJpaVendorAdapter();
hibernateJpaVendorAdapter.setDatabasePlatform(dialect);
entityManagerFactoryBean.setJpaVendorAdapter(hibernateJpaVendorAdapter);
entityManagerFactoryBean.setPersistenceUnitName("rgbycchPU");
Map<String, Object> jpaProperties = entityManagerFactoryBean.getJpaPropertyMap();
jpaProperties.put(org.hibernate.cfg.Environment.DIALECT, dialect);
jpaProperties.put(org.hibernate.cfg.Environment.HBM2DDL_AUTO, hbm2ddlAuto);
jpaProperties.put(org.hibernate.cfg.Environment.SHOW_SQL, showSql);
jpaProperties.put(org.hibernate.cfg.Environment.FORMAT_SQL, formatSql);
jpaProperties.put(org.hibernate.cfg.Environment.ENABLE_LAZY_LOAD_NO_TRANS, true);
// enable ordered and batches inserts and updates to improve performance
// see
// http://vladmihalcea.com/2015/03/18/how-to-batch-insert-and-update-statements-with-hibernate/
jpaProperties.put(org.hibernate.cfg.Environment.ORDER_INSERTS, true);
jpaProperties.put(org.hibernate.cfg.Environment.ORDER_UPDATES, true);
jpaProperties.put(
org.hibernate.cfg.Environment.STATEMENT_BATCH_SIZE, Dialect.DEFAULT_BATCH_SIZE);
jpaProperties.put(org.hibernate.cfg.Environment.BATCH_VERSIONED_DATA, true);
// 'hibernate.temp.use_jdbc_metadata_defaults' is a temporary magic
// value. The need for it is intended to be alleviated with future
// development, thus it is not defined as an Environment constant...
//
// it is used to control whether we should consult the JDBC metadata to
// determine certain Settings default values; it is useful to *not* do
// this when
// the database may not be available (mainly in tools usage).
jpaProperties.put("hibernate.temp.use_jdbc_metadata_defaults", "false");
LOG.debug("returning instance of entity manager factory bean");
return entityManagerFactoryBean;
}