topic Re: How to call another process ? in Alfresco Archive

How to call another process ?

danielbreitner — Mon, 19 Dec 2011 13:39:33 GMT

Hi Activiti - Folks I am just starting with your wonderful engine and I am wondering how I can call another process without doing it programmatically ?Is there a way to do this ?best regards,Daniel Breitner

Re: How to call another process ?

ronald_van_kuij — Mon, 19 Dec 2011 22:56:31 GMT

:?: :?: :?: by modelling it?

Re: How to call another process ?

danielbreitner — Tue, 20 Dec 2011 09:07:21 GMT

Yes of course.

But how do I model it ?

There is no such thing as "call another process".
Ans using a subprocess doesn´t seem to work.

Re: How to call another process ?

ronald_van_kuij — Tue, 20 Dec 2011 16:46:02 GMT

Ans using a subprocess doesn´t seem to work.

Why not?

Re: How to call another process ?

danielbreitner — Wed, 21 Dec 2011 08:31:08 GMT

Ok,maybe I should have posted an example:

process A is calling process B, process B is calling process C and process D is also calling process C.
So we have a diagram like this:

A -> B -> C
D ->

The processes need to be callable by REST, so that they can be triggered from outside.

The only thing that came to my mind was to create 4 independent processes and to let one call another.
But this was something that I couldn´t do in activiti designer

Re: How to call another process ?

trademak — Wed, 21 Dec 2011 11:06:29 GMT

Why couldn't you do this with the Activiti Designer?
You can use a call activity, right?

Best regards,

Re: How to call another process ?

danielbreitner — Wed, 21 Dec 2011 15:55:19 GMT

Forgive me, for I am a noob

Is "call activity" the element that lets me call another process?

If so, how do I specify the process to call?
if would have expected a field to select one of the activiti files for example, but all i can do is to enter a value into "Calles Element" … what do I have to enter here ?

Re: How to call another process ?

ronald_van_kuij — Wed, 21 Dec 2011 20:55:02 GMT

Maybe you should read the docs a little, and maybe even buy the activiti in action book by tijs rademaker… It's all in there

Re: How to call another process ?

danielbreitner — Thu, 22 Dec 2011 09:24:05 GMT

Ok, here is the answer (for those people who might have as little knowledge as I have):

Add a "Call activity" node and add in Section "Main config" for Called Element the ID of the process you are about to call.
This is case sensitive.

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