topic Expression to detect if property not set yet. in Alfresco Archive

Expression to detect if property not set yet.

mhanrahan — Fri, 17 Oct 2014 08:27:01 GMT

Hi,In a process I have, I have a loop. The loop depends on a process variable called "provisioningStatus". The first time this loop is run (before provisioningStatus has been set, I want to take a different path.I have tried this using conditional logic on a line rule, however every time I try to

Re: Expression to detect if property not set yet.

jbarrez — Fri, 17 Oct 2014 09:36:37 GMT

"The first time this loop is run (before provisioningStatus has been set, I want to take a different path."

So at that point, the property does not exist.
You can use something like 'execution.getVariable('provisioningStatus') == null'

Re: Expression to detect if property not set yet.

mhanrahan — Fri, 17 Oct 2014 11:26:47 GMT

That works, thanks.