Obtain a TransactionFactory with the transaction handling strategy
specified by the given Properties.
String strategyClassName = transactionProps.getProperty(Environment.TRANSACTION_STRATEGY);
if (strategyClassName==null) {
log.info("Using default transaction strategy (direct JDBC transactions)");
return new JDBCTransactionFactory();
}
log.info("Transaction strategy: " + strategyClassName);
TransactionFactory factory;
try {
factory = (TransactionFactory) ReflectHelper.classForName(strategyClassName).newInstance();
}
catch (ClassNotFoundException e) {
log.error("TransactionFactory class not found", e);
throw new HibernateException("TransactionFactory class not found: " + strategyClassName);
}
catch (IllegalAccessException e) {
log.error("Failed to instantiate TransactionFactory", e);
throw new HibernateException("Failed to instantiate TransactionFactory: " + e);
}
catch (java.lang.InstantiationException e) {
log.error("Failed to instantiate TransactionFactory", e);
throw new HibernateException("Failed to instantiate TransactionFactory: " + e);
}
factory.configure(transactionProps);
return factory;
