applyTransParams question

[sm000x]

Hi,

Maapi.commitQueueResult is deprecated and we should use applyTransParams.
I need help on how to use applyTransParams.

I have the following code:
CommitParams cp = new CommitParams();
cp.setCommitQueueSync();
cp.setNoOverwrite();

CommitQueueResult result = (CommitQueueResult)maapi.applyTransParams(th, false, cp);

For service create and delete, the code works fine.
However, when I do a change on the service with zero-delta (which means no change at all), I got the following error:
com.tailf.maapi.ApplyResult cannot be cast to com.tailf.maapi.CommitQueueResult

I have to use the deprecated Maapi.commitQueueResult, which works fine.

Does anyone have the same issue?

THX
sm000x

[hazad · Accepted solution]

The applyTransParams() method returns a CommitQueueResult object only if a commit through the commit queue was requested:
https://pubhub.devnetcloud.com/media/nso-api-6.2/docs/java/com/tailf/maapi/Maapi.html#applyTransParams(int,boolean,com.tailf.maapi.CommitParams)

In your case you get an ApplyResult object returned, since the zero-delta commit is not applying anything to the queue. So you would need to verify that the object returned by applyTransParams is an instance of CommitQueueResult, before casting it.

[sm000x]

Hi, Hazad:

Thank you so much. This is really helpful.

THX

sm000x