@Test
public void testGeneratedUuidId() {
StandardServiceRegistry ssr =
new StandardServiceRegistryBuilder()
.applySetting(AvailableSettings.HBM2DDL_AUTO, "create-drop")
.build();
try {
Metadata metadata =
new MetadataSources(ssr).addAnnotatedClass(TheEntity.class).buildMetadata();
((MetadataImpl) metadata).validate();
PersistentClass entityBinding = metadata.getEntityBinding(TheEntity.class.getName());
assertEquals(UUID.class, entityBinding.getIdentifier().getType().getReturnedClass());
IdentifierGenerator generator =
entityBinding
.getIdentifier()
.createIdentifierGenerator(
metadata.getIdentifierGeneratorFactory(),
metadata.getDatabase().getDialect(),
null,
null,
(RootClass) entityBinding);
assertTyping(UUIDGenerator.class, generator);
// now a functional test
SessionFactory sf = metadata.buildSessionFactory();
try {
TheEntity theEntity = new TheEntity();
Session s = sf.openSession();
s.beginTransaction();
s.save(theEntity);
s.getTransaction().commit();
s.close();
assertNotNull(theEntity.id);
s = sf.openSession();
s.beginTransaction();
s.delete(theEntity);
s.getTransaction().commit();
s.close();
} finally {
try {
sf.close();
} catch (Exception ignore) {
}
}
} finally {
StandardServiceRegistryBuilder.destroy(ssr);
}
}
