Hi!
I am trying to create a startup service that will initialize a database for me.
I'm on Tapestry 5.3.1 and I am using tapestry-hibernate.
All the evidence I've been able to find suggests that @CommitAfter isn't
executing a commit. Transactions in components that write to the DB after
initialization work fine (using @CommitAfter). I can see from the logs that
the 'flush' for the transaction in question works correctly (but apparently no
commit, which I know because the record is not in the DB afterwards).
Any suggestions as to what I'm missing?
Thanks!!!
Jochen
PS: I tried setting up my own transaction, but that fails miserably with an
Exception (Transaction trx = session.beginTransaction();... trx.commit();)
================== Code which isn't committing
(DevelopmentDBStartupServiceImp.java) ========
public DevelopmentDBStartupServiceImpl(Logger logger, Session session,
@Symbol(SymbolConstants.PRODUCTION_MODE) boolean isProductionMode) {
this.logger = logger;
this.session = session;
this.isProductionMode = isProductionMode;
}
--- SNIP ---
@CommitAfter
private boolean initSchemaVersion ()
{
// ---- SNIP ----
// we'll assume that it's a virgin DB
SchemaVersion version = new SchemaVersion(SchemaVersion.MAJOR_VERSION,
SchemaVersion.MINOR_VERSION);
session.save(version);
session.flush();
return true;
}
=========== How it's called (excerpts from DevelopmentModule.java) =========
public static void bind(ServiceBinder binder)
{
binder.bind(DevelopmentDBStartupService.class,
DevelopmentDBStartupServiceImpl.class);
}
@Match("*DB*")
public static void adviseTransactions(HibernateTransactionAdvisor advisor,
MethodAdviceReceiver receiver)
{
advisor.addTransactionCommitAdvice(receiver);
}
@Startup
public static void initDevelopmentDatabase (Logger logger,
DevelopmentDBStartupService service)
{
logger.info("START Initializing development database.");
service.init();
logger.info("DONE initializing development database.");
}
---
Jochen Frey
[email protected]
+1.415.366.0450
@jochen_frey
---
[email protected]
+1.415.366.0450
@jochen_frey
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