Java Code Examples for org.hibernate.engine.spi.SessionFactoryImplementor#getDialect()

The following examples show how to use org.hibernate.engine.spi.SessionFactoryImplementor#getDialect() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: UpdateLockingStrategy.java    From lams with GNU General Public License v2.0 5 votes vote down vote up 
protected String generateLockString() {
	final SessionFactoryImplementor factory = lockable.getFactory();
	final Update update = new Update( factory.getDialect() );
	update.setTableName( lockable.getRootTableName() );
	update.addPrimaryKeyColumns( lockable.getRootTableIdentifierColumnNames() );
	update.setVersionColumnName( lockable.getVersionColumnName() );
	update.addColumn( lockable.getVersionColumnName() );
	if ( factory.getSessionFactoryOptions().isCommentsEnabled() ) {
		update.setComment( lockMode + " lock " + lockable.getEntityName() );
	}
	return update.toStatementString();
}
Example 2
Source File: PessimisticWriteUpdateLockingStrategy.java    From lams with GNU General Public License v2.0 5 votes vote down vote up 
protected String generateLockString() {
	final SessionFactoryImplementor factory = lockable.getFactory();
	final Update update = new Update( factory.getDialect() );
	update.setTableName( lockable.getRootTableName() );
	update.addPrimaryKeyColumns( lockable.getRootTableIdentifierColumnNames() );
	update.setVersionColumnName( lockable.getVersionColumnName() );
	update.addColumn( lockable.getVersionColumnName() );
	if ( factory.getSessionFactoryOptions().isCommentsEnabled() ) {
		update.setComment( lockMode + " lock " + lockable.getEntityName() );
	}
	return update.toStatementString();
}
Example 3
Source File: PessimisticReadUpdateLockingStrategy.java    From lams with GNU General Public License v2.0 5 votes vote down vote up 
protected String generateLockString() {
	final SessionFactoryImplementor factory = lockable.getFactory();
	final Update update = new Update( factory.getDialect() );
	update.setTableName( lockable.getRootTableName() );
	update.addPrimaryKeyColumns( lockable.getRootTableIdentifierColumnNames() );
	update.setVersionColumnName( lockable.getVersionColumnName() );
	update.addColumn( lockable.getVersionColumnName() );
	if ( factory.getSessionFactoryOptions().isCommentsEnabled() ) {
		update.setComment( lockMode + " lock " + lockable.getEntityName() );
	}
	return update.toStatementString();
}
Example 4
Source File: HibernateUtil.java    From unitime with Apache License 2.0 5 votes vote down vote up 
public static void addBitwiseOperationsToDialect() {
	SessionFactoryImplementor hibSessionFactory = (SessionFactoryImplementor)new _RootDAO().getSession().getSessionFactory();
	Dialect dialect = hibSessionFactory.getDialect();
	if (!dialect.getFunctions().containsKey("bit_and")) {
		if (isOracle())
			dialect.getFunctions().put("bit_and", new StandardSQLFunction("bitand", IntegerType.INSTANCE));
		else if (isPostgress())
			dialect.getFunctions().put("bit_and", new SQLFunctionTemplate(IntegerType.INSTANCE, "cast(?1 as int) & cast(?2 as int)"));
		else
			dialect.getFunctions().put("bit_and", new SQLFunctionTemplate(IntegerType.INSTANCE, "?1 & ?2"));
	}
}
Example 5
Source File: HibernateUtil.java    From unitime with Apache License 2.0 5 votes vote down vote up 
public static void addAddDateToDialect() {
	SessionFactoryImplementor hibSessionFactory = (SessionFactoryImplementor)new _RootDAO().getSession().getSessionFactory();
	Dialect dialect = hibSessionFactory.getDialect();
	if (isPostgress() && !dialect.getFunctions().containsKey("adddate")) {
		dialect.getFunctions().put("adddate", new SQLFunctionTemplate(IntegerType.INSTANCE, "?1 + (?2) * interval '1 day'"));
	}
}
Example 6
Source File: JaversSqlAutoConfiguration.java    From javers with Apache License 2.0 5 votes vote down vote up 
@Bean
public DialectName javersSqlDialectName() {
    SessionFactoryImplementor sessionFactory =
            (SessionFactoryImplementor) entityManagerFactory.unwrap(SessionFactory.class);

    Dialect hibernateDialect = sessionFactory.getDialect();
    logger.info("detected Hibernate dialect: " + hibernateDialect.getClass().getSimpleName());

    return dialectMapper.map(hibernateDialect);
}