/**
* Add begin point to transaction monitoring table.
*
* @param qr Request that contains the MetaMatrix command information in the transaction.
*/
void logSRCCommand(
AtomicRequestMessage qr,
ExecutionContext context,
Event cmdStatus,
Integer finalRowCnt,
Long cpuTime,
Object[] command) {
if (!LogManager.isMessageToBeRecorded(LogConstants.CTX_COMMANDLOGGING, MessageLevel.DETAIL)) {
return;
}
String sqlStr = null;
if (cmdStatus == Event.NEW) {
Command cmd = qr.getCommand();
sqlStr = cmd != null ? cmd.toString() : null;
}
String userName = qr.getWorkContext().getUserName();
String transactionID = null;
if (qr.isTransactional()) {
transactionID = qr.getTransactionContext().getTransactionId();
}
String modelName = qr.getModelName();
AtomicRequestID sid = qr.getAtomicRequestID();
String principal = userName == null ? "unknown" : userName; // $NON-NLS-1$
CommandLogMessage message = null;
if (cmdStatus == Event.NEW) {
message =
new CommandLogMessage(
System.currentTimeMillis(),
qr.getRequestID().toString(),
sid.getNodeID(),
transactionID,
modelName,
translatorName,
qr.getWorkContext().getSessionId(),
principal,
sqlStr,
context);
} else {
message =
new CommandLogMessage(
System.currentTimeMillis(),
qr.getRequestID().toString(),
sid.getNodeID(),
transactionID,
modelName,
translatorName,
qr.getWorkContext().getSessionId(),
principal,
finalRowCnt,
cmdStatus,
context,
cpuTime);
if (cmdStatus == Event.SOURCE) {
message.setSourceCommand(command);
}
}
LogManager.log(MessageLevel.DETAIL, LogConstants.CTX_COMMANDLOGGING, message);
}
@Override
public ConnectorWork registerRequest(AtomicRequestMessage message)
throws TeiidComponentException {
List projectedSymbols = (message.getCommand()).getProjectedSymbols();
List[] results = createResults(projectedSymbols, rows, useIntCounter);
if (RelationalNodeUtil.isUpdate(message.getCommand())) {
results = new List[] {Arrays.asList(1)};
}
final AtomicResultsMessage msg = ConnectorWorkItem.createResultsMessage(results);
msg.setFinalRow(rows);
return new ConnectorWork() {
boolean returnedInitial;
@Override
public boolean isDataAvailable() {
return dataAvailable;
}
@Override
public AtomicResultsMessage more() throws TranslatorException {
if (dataNotAvailable != null) {
int delay = dataNotAvailable;
dataNotAvailable = null;
DataNotAvailableException dnae = new DataNotAvailableException(delay);
dnae.setStrict(strict);
throw dnae;
}
if (addWarning) {
msg.setWarnings(Arrays.asList(new Exception()));
}
if (!returnedInitial) {
returnedInitial = true;
return msg;
}
throw new RuntimeException("Should not be called"); // $NON-NLS-1$
}
@Override
public void execute() throws TranslatorException {
executeCount.incrementAndGet();
if (sleep > 0) {
try {
Thread.sleep(sleep);
} catch (InterruptedException e) {
throw new RuntimeException(e);
}
}
if (throwExceptionOnExecute) {
throw new TranslatorException("Connector Exception"); // $NON-NLS-1$
}
}
@Override
public void close() {
closeCount.incrementAndGet();
}
@Override
public void cancel() {}
@Override
public CacheDirective getCacheDirective() {
return cacheDirective;
}
@Override
public boolean isForkable() {
return true;
}
@Override
public boolean isThreadBound() {
return threadBound;
}
@Override
public AtomicRequestID getId() {
return null;
}
};
}