topic Re: When a process is started does the variables set in the execution remain there even after the process has been completed? in Alfresco Forum

When a process is started does the variables set in the execution remain there even after the process has been completed?

asheerabbas — Wed, 15 Mar 2017 15:27:02 GMT

Hi Everyone,I have created a process in which there are multiple script tasks and services task. In the script the variables are both get and set from execution.getVariable and execuition.setVariable.The problem is that when once the process is completed, and i try to start it again it shows duplica

Re: When a process is started does the variables set in the execution remain there even after the process has been completed?

gdharley — Wed, 15 Mar 2017 15:31:16 GMT

Not sure I understand what you mean by "after I start it again".

Once a process instance is complete, it cannot be restarted as the process data is removed from the runtime tablesa and only exists in the history tables.

Can you provide more details.

Thanks,
Greg

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Re: When a process is started does the variables set in the execution remain there even after the process has been completed?

asheerabbas — Wed, 15 Mar 2017 15:34:14 GMT

I meant when i start the process again form the Deployed process definitions.

Thankyou.

Re: When a process is started does the variables set in the execution remain there even after the process has been completed?

gdharley — Wed, 15 Mar 2017 15:36:43 GMT

Unusual. Never seen that before. You go screen shots and a process model or bar file you can share?

Greg

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Re: When a process is started does the variables set in the execution remain there even after the process has been completed?

asheerabbas — Thu, 16 Mar 2017 17:00:36 GMT

I have figured out the solution, There was an issue in the custom classes i made. It didn't actually clear the variables set in the execution.

Thank you

Re: When a process is started does the variables set in the execution remain there even after the process has been completed?

gdharley — Thu, 16 Mar 2017 17:11:58 GMT

Ahh yes, something to be aware of is that any JabaDelegate (service implementation) is shared across all instances. Meaning, you need to think of it as a singleton as class level properties could potentially bleed across instances.

This is mentioned in the users guide but probably not highlighted.

Greg

Re: When a process is started does the variables set in the execution remain there even after the process has been completed?

asheerabbas — Thu, 16 Mar 2017 17:21:43 GMT

Yes, Thank you for your help though.

Re: When a process is started does the variables set in the execution remain there even after the process has been completed?

asheerabbas — Thu, 16 Mar 2017 17:23:27 GMT

Can you help out with writing an if condition in expression language? Which works in Activiti. I have posted a question on profile if you want to have a look at it.

Thank you