| Methods Summary |
|---|
| public boolean | appliesTo(org.hibernate.dialect.Dialect dialect)
return dialect.supportsIdentityColumns();
|
| public void | configure(org.hibernate.cfg.Configuration cfg)
super.configure( cfg );
cfg.setProperty( Environment.GENERATE_STATISTICS, "true" );
|
| public java.lang.String[] | getMappings()
return new String[] { "generatedkeys/identity/MyEntity.hbm.xml" };
|
| public static junit.framework.Test | suite()
return new FunctionalTestClassTestSuite( IdentityGeneratedKeysTest.class );
|
| public void | testIdentityColumnGeneratedIds()
Session s = openSession();
s.beginTransaction();
MyEntity myEntity = new MyEntity( "test" );
Long id = ( Long ) s.save( myEntity );
assertNotNull( "identity column did not force immediate insert", id );
assertEquals( id, myEntity.getId() );
s.delete( myEntity );
s.getTransaction().commit();
s.close();
|
| public void | testPersistOutsideTransaction()
Session s = openSession();
// first test save() which should force an immediate insert...
MyEntity myEntity1 = new MyEntity( "test-save" );
Long id = ( Long ) s.save( myEntity1 );
assertNotNull( "identity column did not force immediate insert", id );
assertEquals( id, myEntity1.getId() );
// next test persist() which should cause a delayed insert...
long initialInsertCount = sfi().getStatistics().getEntityInsertCount();
MyEntity myEntity2 = new MyEntity( "test-persist");
s.persist( myEntity2 );
assertEquals( "persist on identity column not delayed", initialInsertCount, sfi().getStatistics().getEntityInsertCount() );
assertNull( myEntity2.getId() );
// an explicit flush should cause execution of the delayed insertion
s.flush();
assertEquals( "delayed persist insert not executed on flush", initialInsertCount + 1, sfi().getStatistics().getEntityInsertCount() );
s.close();
s = openSession();
s.beginTransaction();
s.delete( myEntity1 );
s.delete( myEntity2 );
s.getTransaction().commit();
s.close();
|
| public void | testPersistOutsideTransactionCascadedFromManyToOne()
long initialInsertCount = sfi().getStatistics().getEntityInsertCount();
Session s = openSession();
MyEntity myEntity2 = new MyEntity( "test-persist-2");
MySibling sibling = new MySibling( "test-persist-sibling-in" );
sibling.setEntity( myEntity2 );
s.persist( sibling );
assertEquals( "persist on identity column not delayed", initialInsertCount, sfi().getStatistics().getEntityInsertCount() );
assertNull( myEntity2.getId() );
s.flush();
assertEquals( "delayed persist insert not executed on flush", initialInsertCount + 2, sfi().getStatistics().getEntityInsertCount() );
s.close();
s = openSession();
s.beginTransaction();
s.createQuery( "delete MySibling" ).executeUpdate();
s.createQuery( "delete MyEntity" ).executeUpdate();
s.getTransaction().commit();
s.close();
|
| public void | testPersistOutsideTransactionCascadedToInverseCollection()
long initialInsertCount = sfi().getStatistics().getEntityInsertCount();
Session s = openSession();
MyEntity myEntity2 = new MyEntity( "test-persist-2");
MyChild child = new MyChild( "test-child-persist-inverse" );
myEntity2.getInverseChildren().add( child );
child.setInverseParent( myEntity2 );
s.persist( myEntity2 );
assertEquals( "persist on identity column not delayed", initialInsertCount, sfi().getStatistics().getEntityInsertCount() );
assertNull( myEntity2.getId() );
s.flush();
assertEquals( "delayed persist insert not executed on flush", initialInsertCount + 2, sfi().getStatistics().getEntityInsertCount() );
s.close();
s = openSession();
s.beginTransaction();
s.createQuery( "delete MyChild" ).executeUpdate();
s.createQuery( "delete MyEntity" ).executeUpdate();
s.getTransaction().commit();
s.close();
|
| public void | testPersistOutsideTransactionCascadedToManyToOne()
long initialInsertCount = sfi().getStatistics().getEntityInsertCount();
Session s = openSession();
MyEntity myEntity = new MyEntity( "test-persist");
myEntity.setSibling( new MySibling( "test-persist-sibling-out" ) );
s.persist( myEntity );
assertEquals( "persist on identity column not delayed", initialInsertCount, sfi().getStatistics().getEntityInsertCount() );
assertNull( myEntity.getId() );
s.flush();
assertEquals( "delayed persist insert not executed on flush", initialInsertCount + 2, sfi().getStatistics().getEntityInsertCount() );
s.close();
s = openSession();
s.beginTransaction();
s.createQuery( "delete MyEntity" ).executeUpdate();
s.createQuery( "delete MySibling" ).executeUpdate();
s.getTransaction().commit();
s.close();
|
| public void | testPersistOutsideTransactionCascadedToNonInverseCollection()
long initialInsertCount = sfi().getStatistics().getEntityInsertCount();
Session s = openSession();
MyEntity myEntity = new MyEntity( "test-persist");
myEntity.getNonInverseChildren().add( new MyChild( "test-child-persist-non-inverse" ) );
s.persist( myEntity );
assertEquals( "persist on identity column not delayed", initialInsertCount, sfi().getStatistics().getEntityInsertCount() );
assertNull( myEntity.getId() );
s.flush();
assertEquals( "delayed persist insert not executed on flush", initialInsertCount + 2, sfi().getStatistics().getEntityInsertCount() );
s.close();
s = openSession();
s.beginTransaction();
s.createQuery( "delete MyChild" ).executeUpdate();
s.createQuery( "delete MyEntity" ).executeUpdate();
s.getTransaction().commit();
s.close();
|
