| Methods Summary |
|---|
| public boolean | areCallbacksLocalToHibernateTransactions()
return false;
|
| public void | configure(java.util.Properties props)
try {
context = NamingHelper.getInitialContext(props);
}
catch (NamingException ne) {
log.error("Could not obtain initial context", ne);
throw new HibernateException( "Could not obtain initial context", ne );
}
utName = props.getProperty(Environment.USER_TRANSACTION);
if (utName==null) {
TransactionManagerLookup lookup = TransactionManagerLookupFactory.getTransactionManagerLookup(props);
if (lookup!=null) utName = lookup.getUserTransactionName();
}
if (utName==null) utName = DEFAULT_USER_TRANSACTION_NAME;
|
| public org.hibernate.Transaction | createTransaction(org.hibernate.jdbc.JDBCContext jdbcContext, Context transactionContext)
return new JTATransaction(context, utName, jdbcContext, transactionContext);
|
| public org.hibernate.ConnectionReleaseMode | getDefaultReleaseMode()
return ConnectionReleaseMode.AFTER_STATEMENT;
|
| public boolean | isTransactionInProgress(org.hibernate.jdbc.JDBCContext jdbcContext, Context transactionContext, org.hibernate.Transaction transaction)
try {
// Essentially:
// 1) If we have a local (Hibernate) transaction in progress
// and it already has the UserTransaction cached, use that
// UserTransaction to determine the status.
// 2) If a transaction manager has been located, use
// that transaction manager to determine the status.
// 3) Finally, as the last resort, try to lookup the
// UserTransaction via JNDI and use that to determine the
// status.
if ( transaction != null ) {
UserTransaction ut = ( ( JTATransaction ) transaction ).getUserTransaction();
if ( ut != null ) {
return JTAHelper.isInProgress( ut.getStatus() );
}
}
if ( jdbcContext.getFactory().getTransactionManager() != null ) {
return JTAHelper.isInProgress( jdbcContext.getFactory().getTransactionManager().getStatus() );
}
else {
try {
UserTransaction ut = ( UserTransaction ) context.lookup( utName );
return ut != null && JTAHelper.isInProgress( ut.getStatus() );
}
catch ( NamingException ne ) {
throw new TransactionException( "Unable to locate UserTransaction to check status", ne );
}
}
}
catch( SystemException se ) {
throw new TransactionException( "Unable to check transaction status", se );
}
|
| public boolean | isTransactionManagerRequired()
return false;
|
