[jbpm-users] [jBPM Users] - Custom task in jbpm 4.1?

[Josh Long]

You can get at the task service just like and other in process object.  
You might even expose it via some sort of rpc. Either way there's  
nothing stopping you from querying for tasks and completing tasks in a  
remote resource like a swing ui or something. I use it to orchestrate  
grid activity - ie , a number of nodes performing image and video  
transformation query for jobs, as they're conditioned for that kind of  
work. Other nodes query for tasks like sending emails or generating  
keys, etc. Thus, work for a single process may visit 10 nodes,  
sometimes in parallel!

Thanks,
Josh

Envoyé de mon iPhone

Le Sep 5, 2009 à 4:33 AM, Josh86 <do-not-reply at jboss.com> a écrit :

> Hi,
> i am not so familiar with jbpm, and especially with jbpm 4. i have a  
> question regarding custom tasks in jbpm 4.1.
> my problem is that before a task shoud be completed  
> (taskService.completeTask ... ), another action should be done. For  
> example a user task is signing a document, thus in this case a  
> signature must be generated by user's private key and has to be  
> saved in an external database, but this is out of scope of jbpm. But  
> the thing is, before completion this taks, the signature must be  
> saved. first idea was to to inherit from TaskImpl class and to  
> override the complete method, but i think this would not work,  
> because i cannot create my own Task Object and pass it to the jbpm  
> api. But is there any good solution, which matchs the jbpm  
> architecture and is a good object oriented design?
> Thanks for your answers,
> Josh
>
> View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4253717#4253717
>
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