Pass variables from sub-process to process.

[symphony_person]

I am implementing a call activity with a sub process. I need to pass variables into sub process and it will pass variables back to the parent. I am able to pass variables into the sub-process but unable to pass the variables back to the parent process. I am attaching the template test case. Also found a similar thread abandoned 2 years ago:

https://forums.activiti.org/content/passing-variables-sub-process-process

Is this still a bug? Please help.

P.S: Please rename the attached extension to zip as only txt is allowed.

[trademak]

Hi,

It works fine. Your service task implementation was not correct and therefore the process instance wasn't executed correctly.
You need to change the HelloWorld class signatures to the following:

<blockcode>
public class HelloWorld implements JavaDelegate {

public void execute(DelegateExecution execution) throws Exception {
</blockcode>

In your test you then should use the HistoryService to check the variable values, because the process instance is ended and therefore there's no runtime data available anymore.

Best regards,