@Override
@Before
public void setUp() throws Exception {
super.setUp();
Iterator<ServerGroup> iter = groups.values().iterator();
while (iter.hasNext()) {
iter.next().start();
}
TxControl.enable();
}
public RecoveryXAResource() {
if (xids == null) {
xids = new Xid[2];
AtomicAction a = new AtomicAction();
xids[0] = new XidImple(a);
String c = com.arjuna.ats.arjuna.coordinator.TxControl.getXANodeName();
String b = "2";
com.arjuna.ats.arjuna.coordinator.TxControl.setXANodeName(b);
xids[1] = new XidImple(new Uid());
com.arjuna.ats.arjuna.coordinator.TxControl.setXANodeName(c);
}
}
private static XID getXid(Uid uid, Uid branch, int formatId, Integer eisName)
throws IllegalStateException {
if (uid == null) {
throw new IllegalStateException();
}
XID xid = new XID();
xid.formatID = formatId;
// gtrid is uid byte form followed by as many chars of the node name as will fit.
byte[] gtridUid = uid.getBytes();
if (gtridUid.length > XID.MAXGTRIDSIZE) {
throw new IllegalStateException(); // Uid is too long!!!!
}
String nodeName = TxControl.getXANodeName();
int nodeNameLengthToUse = nodeName.getBytes().length;
xid.gtrid_length = gtridUid.length + nodeNameLengthToUse;
// src, srcPos, dest, destPos, length
System.arraycopy(gtridUid, 0, xid.data, 0, gtridUid.length);
System.arraycopy(nodeName.getBytes(), 0, xid.data, gtridUid.length, nodeNameLengthToUse);
if (branch.notEquals(Uid.nullUid())) {
// bqual is uid byte form plus EIS name.
byte[] bqualUid = branch.getBytes();
if (bqualUid.length > XID.MAXBQUALSIZE) {
throw new IllegalStateException(); // Uid is too long!!!!
}
int spareBqualBytes = XID.MAXBQUALSIZE - (bqualUid.length + 4);
xid.bqual_length = bqualUid.length + 4 + 4;
// src, srcPos, dest, destPos, length
int offset = xid.gtrid_length;
System.arraycopy(bqualUid, 0, xid.data, offset, bqualUid.length);
setEisName(xid, eisName);
} else {
/*
* Note: for some dbs we seem to be able to get
* away with setting the size field to the size
* of the actual branch. However, for Oracle,
* it appears as though it must always be 64.
* (At least for zero branches.)
*/
xid.data[xid.gtrid_length] = (byte) 0;
xid.bqual_length = 64;
}
return xid;
}
@Override
@Before
public void setUp() throws Exception {
super.setUp();
// Start the servers
Configuration conf0 = createBasicConfig();
conf0.setJournalDirectory(getJournalDir(0, false));
conf0.setBindingsDirectory(getBindingsDir(0, false));
conf0.setSecurityEnabled(false);
conf0.getAcceptorConfigurations().add(new TransportConfiguration(INVM_ACCEPTOR_FACTORY));
server0 = addServer(HornetQServers.newHornetQServer(conf0, false));
context0 = new InVMNamingContext();
jmsServer0 = new JMSServerManagerImpl(server0);
jmsServer0.setContext(context0);
jmsServer0.start();
Configuration conf1 = createBasicConfig();
conf1.setSecurityEnabled(false);
conf1.setJournalDirectory(getJournalDir(1, false));
conf1.setBindingsDirectory(getBindingsDir(1, false));
params1 = new HashMap<String, Object>();
params1.put(TransportConstants.SERVER_ID_PROP_NAME, 1);
conf1
.getAcceptorConfigurations()
.add(new TransportConfiguration(INVM_ACCEPTOR_FACTORY, params1));
server1 = addServer(HornetQServers.newHornetQServer(conf1, false));
context1 = new InVMNamingContext();
jmsServer1 = new JMSServerManagerImpl(server1);
jmsServer1.setContext(context1);
jmsServer1.start();
createQueue("sourceQueue", 0);
jmsServer0.createTopic(false, "sourceTopic", "/topic/sourceTopic");
createQueue("localTargetQueue", 0);
createQueue("targetQueue", 1);
setUpAdministeredObjects();
TxControl.enable();
// We need a local transaction and recovery manager
// We must start this after the remote servers have been created or it won't
// have deleted the database and the recovery manager may attempt to recover transactions
}
@Override
@After
public void tearDown() throws Exception {
Iterator<ServerGroup> iter = groups.values().iterator();
while (iter.hasNext()) {
iter.next().stop();
}
TxControl.disable(true);
TransactionReaper.terminate(false);
super.tearDown();
}
@Override
@After
public void tearDown() throws Exception {
checkEmpty(sourceQueue, 0);
checkEmpty(localTargetQueue, 0);
checkEmpty(targetQueue, 1);
// Check no subscriptions left lying around
checkNoSubscriptions(sourceTopic, 0);
if (cff0 instanceof HornetQConnectionFactory) {
((HornetQConnectionFactory) cff0).close();
}
if (cff1 instanceof HornetQConnectionFactory) {
((HornetQConnectionFactory) cff1).close();
}
stopComponent(jmsServer0);
stopComponent(jmsServer1);
cff0 = cff1 = null;
cff0xa = cff1xa = null;
cf0 = cf1 = null;
cf0xa = cf1xa = null;
sourceQueueFactory = targetQueueFactory = localTargetQueueFactory = sourceTopicFactory = null;
sourceQueue = targetQueue = localTargetQueue = null;
sourceTopic = null;
server0 = null;
jmsServer0 = null;
server1 = null;
jmsServer1 = null;
if (context0 != null) context0.close();
context0 = null;
if (context1 != null) context1.close();
context1 = null;
// Shutting down Arjuna threads
TxControl.disable(true);
TransactionReaper.terminate(false);
super.tearDown();
}
/**
* Start the transaction running.
*
* <p>If the transaction is already running or has terminated, then an error code will be
* returned.
*
* @param timeout the timeout associated with the transaction. If the transaction is still active
* when this timeout elapses, the system will automatically roll it back.
* @return <code>ActionStatus</code> indicating outcome.
*/
public int begin(int timeout) {
int status = super.start();
if (status == ActionStatus.RUNNING) {
/*
* Now do thread/action tracking.
*/
ThreadActionData.pushAction(this);
_timeout = timeout;
if (_timeout == 0) _timeout = TxControl.getDefaultTimeout();
if (_timeout > 0) TransactionReaper.transactionReaper().insert(this, _timeout);
}
return status;
}
static {
// set 5 hours timeout on transactions: enough for debug, but not too high in case of CI
// problems.
TxControl.setDefaultTimeout(60 * 60 * 2);
}
public int topLevelPrepare() {
if (jtaLogger.logger.isTraceEnabled()) {
jtaLogger.logger.trace("XAResourceRecord.topLevelPrepare for " + this);
}
if (!_valid || (_theXAResource == null) || (_tranID == null)) {
jtaLogger.i18NLogger.warn_resources_arjunacore_preparenulltx("XAResourceRecord.prepare");
removeConnection();
return TwoPhaseOutcome.PREPARE_NOTOK;
}
try {
if (endAssociation()) {
_theXAResource.end(_tranID, XAResource.TMSUCCESS);
}
_prepared = true;
if (_theXAResource.prepare(_tranID) == XAResource.XA_RDONLY) {
if (TxControl.isReadonlyOptimisation()) {
// we won't be called again, so we need to tidy up now
removeConnection();
}
return TwoPhaseOutcome.PREPARE_READONLY;
} else return TwoPhaseOutcome.PREPARE_OK;
} catch (XAException e1) {
jtaLogger.i18NLogger.warn_resources_arjunacore_preparefailed(
XAHelper.xidToString(_tranID),
_theXAResource.toString(),
XAHelper.printXAErrorCode(e1),
e1);
/*
* XA_RB*, XAER_RMERR, XAER_RMFAIL, XAER_NOTA, XAER_INVAL, or
* XAER_PROTO.
*/
if (_rollbackOptimization) // won't have rollback called on it
removeConnection();
switch (e1.errorCode) {
case XAException.XAER_RMERR:
case XAException.XAER_RMFAIL:
case XAException.XA_RBROLLBACK:
case XAException.XA_RBEND:
case XAException.XA_RBCOMMFAIL:
case XAException.XA_RBDEADLOCK:
case XAException.XA_RBINTEGRITY:
case XAException.XA_RBOTHER:
case XAException.XA_RBPROTO:
case XAException.XA_RBTIMEOUT:
case XAException.XAER_INVAL:
case XAException.XAER_PROTO:
case XAException
.XAER_NOTA: // resource may have arbitrarily rolled back (shouldn't, but ...)
return TwoPhaseOutcome.PREPARE_NOTOK; // will not call rollback
default:
return TwoPhaseOutcome
.HEURISTIC_HAZARD; // we're not really sure (shouldn't get here though).
}
} catch (Exception e2) {
jtaLogger.i18NLogger.warn_resources_arjunacore_preparefailed(
XAHelper.xidToString(_tranID), _theXAResource.toString(), "-", e2);
if (_rollbackOptimization) // won't have rollback called on it
removeConnection();
return TwoPhaseOutcome.PREPARE_NOTOK;
}
}
