| Methods Summary |
|---|
| public void | configure(org.hibernate.cfg.Configuration cfg)
super.configure( cfg );
cfg.setProperty( Environment.RELEASE_CONNECTIONS, ConnectionReleaseMode.AFTER_STATEMENT.toString() );
cfg.setProperty( Environment.CONNECTION_PROVIDER, DummyConnectionProvider.class.getName() );
cfg.setProperty( Environment.TRANSACTION_STRATEGY, CMTTransactionFactory.class.getName() );
cfg.setProperty( Environment.TRANSACTION_MANAGER_STRATEGY, DummyTransactionManagerLookup.class.getName() );
cfg.setProperty( Environment.GENERATE_STATISTICS, "true" );
cfg.setProperty( Environment.STATEMENT_BATCH_SIZE, "0" );
|
| protected void | done()
DummyTransactionManager.INSTANCE.commit();
|
| protected org.hibernate.Session | getSessionUnderTest()
return openSession();
|
| protected void | prepare()
DummyTransactionManager.INSTANCE.begin();
|
| protected void | reconnect(org.hibernate.Session session)
session.reconnect();
|
| public static junit.framework.Test | suite()
return new FunctionalTestClassTestSuite( AggressiveReleaseTest.class );
|
| public void | testBorrowedConnections()
prepare();
Session s = getSessionUnderTest();
Connection conn = s.connection();
assertTrue( ( ( SessionImpl ) s ).getJDBCContext().getConnectionManager().hasBorrowedConnection() );
conn.close();
assertFalse( ( ( SessionImpl ) s ).getJDBCContext().getConnectionManager().hasBorrowedConnection() );
release( s );
done();
|
| public void | testConnectionMaintanenceDuringFlush()
prepare();
Session s = getSessionUnderTest();
s.beginTransaction();
List entities = new ArrayList();
for ( int i = 0; i < 10; i++ ) {
Other other = new Other( "other-" + i );
Silly silly = new Silly( "silly-" + i, other );
entities.add( silly );
s.save( silly );
}
s.flush();
Iterator itr = entities.iterator();
while ( itr.hasNext() ) {
Silly silly = ( Silly ) itr.next();
silly.setName( "new-" + silly.getName() );
silly.getOther().setName( "new-" + silly.getOther().getName() );
}
long initialCount = getSessions().getStatistics().getConnectCount();
s.flush();
assertEquals( "connection not maintained through flush", initialCount + 1, getSessions().getStatistics().getConnectCount() );
s.createQuery( "delete from Silly" ).executeUpdate();
s.createQuery( "delete from Other" ).executeUpdate();
s.getTransaction().commit();
release( s );
done();
|
| public void | testQueryIteration()
prepare();
Session s = getSessionUnderTest();
Silly silly = new Silly( "silly" );
s.save( silly );
s.flush();
Iterator itr = s.createQuery( "from Silly" ).iterate();
assertTrue( itr.hasNext() );
Silly silly2 = ( Silly ) itr.next();
assertEquals( silly, silly2 );
Hibernate.close( itr );
itr = s.createQuery( "from Silly" ).iterate();
Iterator itr2 = s.createQuery( "from Silly where name = 'silly'" ).iterate();
assertTrue( itr.hasNext() );
assertEquals( silly, itr.next() );
assertTrue( itr2.hasNext() );
assertEquals( silly, itr2.next() );
Hibernate.close( itr );
Hibernate.close( itr2 );
s.delete( silly );
s.flush();
release( s );
done();
|
| public void | testQueryScrolling()
prepare();
Session s = getSessionUnderTest();
Silly silly = new Silly( "silly" );
s.save( silly );
s.flush();
ScrollableResults sr = s.createQuery( "from Silly" ).scroll();
assertTrue( sr.next() );
Silly silly2 = ( Silly ) sr.get( 0 );
assertEquals( silly, silly2 );
sr.close();
sr = s.createQuery( "from Silly" ).scroll();
ScrollableResults sr2 = s.createQuery( "from Silly where name = 'silly'" ).scroll();
assertTrue( sr.next() );
assertEquals( silly, sr.get( 0 ) );
assertTrue( sr2.next() );
assertEquals( silly, sr2.get( 0 ) );
sr.close();
sr2.close();
s.delete( silly );
s.flush();
release( s );
done();
|
| public void | testSerializationFailsOnAfterStatementAggressiveReleaseWithOpenResources()
prepare();
Session s = getSessionUnderTest();
Silly silly = new Silly( "silly" );
s.save( silly );
// this should cause the CM to obtain a connection, and then release it
s.flush();
// both scroll() and iterate() cause the batcher to hold on
// to resources, which should make aggresive-release not release
// the connection (and thus cause serialization to fail)
ScrollableResults sr = s.createQuery( "from Silly" ).scroll();
try {
SerializationHelper.serialize( s );
fail( "Serialization allowed on connected session; or aggressive release released connection with open resources" );
}
catch( IllegalStateException e ) {
// expected behavior
}
// Closing the ScrollableResults does currently force the batcher to
// aggressively release the connection
sr.close();
SerializationHelper.serialize( s );
s.delete( silly );
s.flush();
release( s );
done();
|
| public void | testSerializationOnAfterStatementAggressiveRelease()
prepare();
Session s = getSessionUnderTest();
Silly silly = new Silly( "silly" );
s.save( silly );
// this should cause the CM to obtain a connection, and then release it
s.flush();
// We should be able to serialize the session at this point...
SerializationHelper.serialize( s );
s.delete( silly );
s.flush();
release( s );
done();
|
| public void | testSuppliedConnection()
prepare();
Connection originalConnection = DummyTransactionManager.INSTANCE.getCurrent().getConnection();
Session session = getSessions().openSession( originalConnection );
Silly silly = new Silly( "silly" );
session.save( silly );
// this will cause the connection manager to cycle through the aggressive release logic;
// it should not release the connection since we explicitly suplied it ourselves.
session.flush();
assertTrue( "Different connections", originalConnection == session.connection() );
session.delete( silly );
session.flush();
release( session );
done();
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