/** {@inheritDoc} */
@Override
public void txEnd(GridCacheTx tx, boolean commit) throws GridException {
init();
Session ses = tx.removeMeta(ATTR_SES);
if (ses != null) {
Transaction hTx = ses.getTransaction();
if (hTx != null) {
try {
if (commit) {
ses.flush();
hTx.commit();
} else hTx.rollback();
if (log.isDebugEnabled())
log.debug("Transaction ended [xid=" + tx.xid() + ", commit=" + commit + ']');
} catch (HibernateException e) {
throw new GridException(
"Failed to end transaction [xid=" + tx.xid() + ", commit=" + commit + ']', e);
} finally {
ses.close();
}
}
}
}
/**
* Rolls back hibernate session.
*
* @param ses Hibernate session.
* @param tx Cache ongoing transaction.
*/
private void rollback(SharedSessionContract ses, GridCacheTx tx) {
// Rollback only if there is no cache transaction,
// otherwise txEnd() will do all required work.
if (tx == null) {
Transaction hTx = ses.getTransaction();
if (hTx != null && hTx.isActive()) hTx.rollback();
}
}
/**
* Ends hibernate session.
*
* @param ses Hibernate session.
* @param tx Cache ongoing transaction.
*/
private void end(Session ses, GridCacheTx tx) {
// Commit only if there is no cache transaction,
// otherwise txEnd() will do all required work.
if (tx == null) {
Transaction hTx = ses.getTransaction();
if (hTx != null && hTx.isActive()) hTx.commit();
ses.close();
}
}