@SuppressWarnings("unchecked")
private void initTxMgr() throws ServletException {
if (_odeConfig.getDbMode().equals(OdeConfigProperties.DatabaseMode.EXTERNAL)
&& _odeConfig
.getTxFactoryClass()
.equals(OdeConfigProperties.DEFAULT_TX_FACTORY_CLASS_NAME)) {
throw new ServletException(
"No external transaction manager factory configured. Please use the INTERNAL mode or configure an external transaction manager that is associated with external datasource.");
}
String txFactoryName = _odeConfig.getTxFactoryClass();
__log.debug("Initializing transaction manager using " + txFactoryName);
try {
Class txFactClass = this.getClass().getClassLoader().loadClass(txFactoryName);
Object txFact = txFactClass.newInstance();
_txMgr =
(TransactionManager)
txFactClass.getMethod("getTransactionManager", (Class[]) null).invoke(txFact);
if (__logTx.isDebugEnabled() && System.getProperty("ode.debug.tx") != null)
_txMgr = new DebugTxMgr(_txMgr);
} catch (Exception e) {
__log.fatal("Couldn't initialize a transaction manager with factory: " + txFactoryName, e);
throw new ServletException(
"Couldn't initialize a transaction manager with factory: " + txFactoryName, e);
}
}
