Hi,
as already pointed out above, you should adjust your settings as follows:
databaseName XE
Other Properties driverType=thin
Additionally check your connection for the required transactionality.
LOCAL_TRANSACTION requires a different DataSource class than XA_Transaction and you have specified the XA-DataSource for your LOCAL_TRANSACTION.
Either:
Transaction Type LOCAL_TRANSACTION
DataSource Class oracle.jdbc.pool.OracleDataSource
Or:
Transaction Type XA_TRANSACTION
DataSource Class oracle.jdbc.xa.client.OracleXADataSource
Regards,
Holger