| Methods Summary |
|---|
| public java.lang.String[] | getMappings()
return new String[] { "optlock/Document.hbm.xml" };
|
| public static junit.framework.Test | suite()
return new FunctionalTestClassTestSuite( OptimisticLockTest.class );
|
| private void | testDeleteOptimisticLockFailure(java.lang.String entityName)
if ( getDialect().doesRepeatableReadCauseReadersToBlockWriters() ) {
reportSkip( "read locks block writers", "update optimistic locking" );
return;
}
Session mainSession = openSession();
mainSession.beginTransaction();
Document doc = new Document();
doc.setTitle( "Hibernate in Action" );
doc.setAuthor( "Bauer et al" );
doc.setSummary( "Very boring book about persistence" );
doc.setText( "blah blah yada yada yada" );
doc.setPubDate( new PublicationDate( 2004 ) );
mainSession.save( entityName, doc );
mainSession.flush();
doc.setSummary( "A modern classic" );
mainSession.flush();
doc.getPubDate().setMonth( new Integer( 3 ) );
mainSession.flush();
mainSession.getTransaction().commit();
mainSession.close();
mainSession = openSession();
mainSession.beginTransaction();
doc = ( Document ) mainSession.get( entityName, doc.getId() );
Session otherSession = openSession();
otherSession.beginTransaction();
Document otherDoc = ( Document ) otherSession.get( entityName, doc.getId() );
otherDoc.setSummary( "my other summary" );
otherSession.flush();
otherSession.getTransaction().commit();
otherSession.close();
try {
mainSession.delete( doc );
mainSession.flush();
fail( "expecting opt lock failure" );
}
catch ( StaleObjectStateException e ) {
// expected
}
catch( StaleStateException expected ) {
// expected result (if using versioned batching)...
}
catch( JDBCException e ) {
// SQLServer will report this condition via a SQLException
// when using its SNAPSHOT transaction isolation...
if ( ! ( getDialect() instanceof SQLServerDialect && e.getErrorCode() == 3960 ) ) {
throw e;
}
else {
// it seems to "lose track" of the transaction as well...
mainSession.getTransaction().rollback();
mainSession.beginTransaction();
}
}
mainSession.clear();
mainSession.getTransaction().commit();
mainSession.close();
mainSession = openSession();
mainSession.beginTransaction();
doc = ( Document ) mainSession.load( entityName, doc.getId() );
mainSession.delete( entityName, doc );
mainSession.getTransaction().commit();
mainSession.close();
|
| public void | testOptimisticLockAll()
testUpdateOptimisticLockFailure( "LockAll" );
|
| public void | testOptimisticLockAllDelete()
testDeleteOptimisticLockFailure( "LockAll" );
|
| public void | testOptimisticLockDirty()
testUpdateOptimisticLockFailure( "LockDirty" );
|
| public void | testOptimisticLockDirtyDelete()
testDeleteOptimisticLockFailure( "LockDirty" );
|
| private void | testUpdateOptimisticLockFailure(java.lang.String entityName)
if ( getDialect().doesRepeatableReadCauseReadersToBlockWriters() ) {
reportSkip( "read locks block writers", "update optimistic locking" );
return;
}
Session mainSession = openSession();
mainSession.beginTransaction();
Document doc = new Document();
doc.setTitle( "Hibernate in Action" );
doc.setAuthor( "Bauer et al" );
doc.setSummary( "Very boring book about persistence" );
doc.setText( "blah blah yada yada yada" );
doc.setPubDate( new PublicationDate( 2004 ) );
mainSession.save( entityName, doc );
mainSession.getTransaction().commit();
mainSession.close();
mainSession = openSession();
mainSession.beginTransaction();
doc = ( Document ) mainSession.get( entityName, doc.getId() );
Session otherSession = getSessions().openSession();
otherSession.beginTransaction();
Document otherDoc = ( Document ) otherSession.get( entityName, doc.getId() );
otherDoc.setSummary( "A modern classic" );
otherSession.getTransaction().commit();
otherSession.close();
try {
doc.setSummary( "A machiavelian achievement of epic proportions" );
mainSession.flush();
fail( "expecting opt lock failure" );
}
catch ( StaleObjectStateException expected ) {
// expected result...
}
catch( StaleStateException expected ) {
// expected result (if using versioned batching)...
}
catch( JDBCException e ) {
// SQLServer will report this condition via a SQLException
// when using its SNAPSHOT transaction isolation...
if ( ! ( getDialect() instanceof SQLServerDialect && e.getErrorCode() == 3960 ) ) {
throw e;
}
else {
// it seems to "lose track" of the transaction as well...
mainSession.getTransaction().rollback();
mainSession.beginTransaction();
}
}
mainSession.clear();
mainSession.getTransaction().commit();
mainSession.close();
mainSession = openSession();
mainSession.beginTransaction();
doc = ( Document ) mainSession.load( entityName, doc.getId() );
mainSession.delete( entityName, doc );
mainSession.getTransaction().commit();
mainSession.close();
|
