/** {@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();
}
}
}
}
/**
* 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();
}
}
@Test
public void testIssue508And513() throws Exception {
HazelcastClient client = getHazelcastClient();
IMap<String, HashSet<byte[]>> callEventsMap = client.getMap("CALL_EVENTS");
IMap<String, Long> metaDataMap = client.getMap("CALL_META_DATA");
IMap<String, byte[]> callStartMap = client.getMap("CALL_START_EVENTS");
MultiMap<String, String> calls = client.getMultiMap("CALLS");
calls.lock("1");
calls.unlock("1");
byte[] bytes = new byte[10];
HashSet<byte[]> hashSet = new HashSet<byte[]>();
hashSet.add(bytes);
String callId = "1";
callEventsMap.put(callId, hashSet);
callStartMap.put(callId, bytes);
metaDataMap.put(callId, 10L);
Transaction txn = client.getTransaction();
txn.begin();
try {
// remove the data
callEventsMap.remove(callId);
// remove meta data
metaDataMap.remove(callId);
// remove call start
callStartMap.remove(callId);
calls.put(callId, callId);
txn.commit();
} catch (Exception e) {
fail();
}
assertNull(callEventsMap.get(callId));
assertNull(metaDataMap.get(callId));
assertNull(callStartMap.get(callId));
assertEquals(0, callEventsMap.size());
assertEquals(0, metaDataMap.size());
assertEquals(0, callStartMap.size());
}