CODEWITHSUNDEEP
axaptax++dynamics-ax-2012dynamics-ax-2012-r2aif
user1387756
user1387756

Reputation: 55

How can I determine when a record is being inserted/updated from AIF?

I have a customer-sync built that syncs AX customers with an external system's customers.

When an update/insert is performed on the external system, it dumps an AIF file that gets processed.

I want to put some logic in the table method CustTable.insert() and CustTable.update() so that when anything is inserted/updated it will push up the the external system, which works fine.

The problem is when a user makes a change in the external system, it makes the AIF file, which then inserts/updates in AX, then pushes a change back up to the external system.

How can I determine when a custTable insert/update is being performed from an AIF process? Pseudo code I'm looking for would be like this in the Tables\CustTable\Methods\insert():

// Pseudo code
if (this.isFromAIF() == false)
{
   this.syncRecordToExternalSystem();
}

Upvotes: 1

Views: 2471

Answers (1)

Alex Kwitny
Alex Kwitny

Reputation: 11544

This is a very difficult question. As @ian_socho said you can create a custom flag that only the AIF sets. The "createdby" user wouldn't work because the AIF does impersonation.

I did experiment and found some interesting properties. It seems like AIF operations execute in the CIL as a worker thread, but the worker thread seems to be spun up by the AOS, so there is no masterSessionId that I can tell.

This code will tell you if something has maybe been called from the AIF. I tested with SysOpFramework that spins up worker threads, and they all have a master thread. I tested with a visual studio project and it has a master session.

xSession    xSession = new xSession(sessionId());

if (xSession.masterSessionId()  == 0        &&
    xSession.isWorkerThread()   == true     &&
    xSession.clientKind()       == ClientType::WorkerThread)
{
    // Appears to have been called from AIF
    return true; // AIF call
}

Upvotes: 1

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