public ConnectorWork registerRequest(AtomicRequestMessage message)
throws TeiidComponentException {
checkStatus();
AtomicRequestID atomicRequestId = message.getAtomicRequestID();
LogManager.logDetail(
LogConstants.CTX_CONNECTOR, new Object[] {atomicRequestId, "Create State"}); // $NON-NLS-1$
final ConnectorWorkItem item = new ConnectorWorkItem(message, this);
ConnectorWork proxy =
(ConnectorWork)
Proxy.newProxyInstance(
ConnectorWork.class.getClassLoader(),
new Class[] {ConnectorWork.class},
new InvocationHandler() {
@Override
public Object invoke(Object proxy, Method method, Object[] args)
throws Throwable {
ClassLoader originalCL = Thread.currentThread().getContextClassLoader();
try {
Thread.currentThread()
.setContextClassLoader(getExecutionFactory().getClass().getClassLoader());
return method.invoke(item, args);
} catch (InvocationTargetException e) {
throw e.getTargetException();
} finally {
Thread.currentThread().setContextClassLoader(originalCL);
}
}
});
Assertion.isNull(
requestStates.put(atomicRequestId, proxy), "State already existed"); // $NON-NLS-1$
return proxy;
}
/**
* 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);
}