Examples with IdentifierGenerator org.hibernate.id.IdentifierGenerator used on opensource projects

Example 11 with IdentifierGenerator

use of org.hibernate.id.IdentifierGenerator in project hibernate-orm by hibernate.

the class DefaultIdentifierGeneratorFactory method createIdentifierGenerator.

@Override
public IdentifierGenerator createIdentifierGenerator(String strategy, Type type, Properties config) {
    try {
        Class clazz = getIdentifierGeneratorClass(strategy);
        IdentifierGenerator identifierGenerator = (IdentifierGenerator) clazz.newInstance();
        if (identifierGenerator instanceof Configurable) {
            ((Configurable) identifierGenerator).configure(type, config, serviceRegistry);
        }
        return identifierGenerator;
    } catch (Exception e) {
        final String entityName = config.getProperty(IdentifierGenerator.ENTITY_NAME);
        throw new MappingException(String.format("Could not instantiate id generator [entity-name=%s]", entityName), e);
    }
}

Example 12 with IdentifierGenerator

use of org.hibernate.id.IdentifierGenerator in project hibernate-orm by hibernate.

the class MonotonicRevisionNumberTest method testOracleSequenceOrder.

@Test
public void testOracleSequenceOrder() {
    EntityPersister persister = sessionFactory().getEntityPersister(SequenceIdRevisionEntity.class.getName());
    IdentifierGenerator generator = persister.getIdentifierGenerator();
    Assert.assertTrue(OrderedSequenceGenerator.class.isInstance(generator));
    OrderedSequenceGenerator seqGenerator = (OrderedSequenceGenerator) generator;
    Assert.assertTrue("Oracle sequence needs to be ordered in RAC environment.", seqGenerator.sqlCreateStrings(getDialect())[0].toLowerCase().endsWith(" order"));
}