getTaskDesfinitionList?

[dognose]

Hello,

I noticed the Class "TaskDefinition", but as far as I can see, there is no Service that can give me an List of TaskDefinitions based on a processKey / Instance ID ?
I need to determine - Once the process is started - What Tasks will be available at all Times. (Need to receive all candidateUsernames in Order to send an Email.)

How do I do this?

I only spotted options to receive the Process as a PNG, a XML or as a DiagramLayout, but not a simple TaskDefinitionList.

edit:

Some Posts bellow, i found this:

ProcessDefinitionEntity processDefinition = (ProcessDefinitionEntity) ((RepositoryServiceImpl) repositoryService).getDeployedProcessDefinition(processDefinitionId);

if (processDefinition != null) {
    for (ActivityImpl activity : processDefinition.getActivities()) {
      String type = (String) activity.getProperty("type");
      // …
    }
}
‍‍‍‍‍‍‍‍‍‍

but ProcessDefinitionEntity is NOT in the API, as well getActivities() is not a Member of processDefinition.
So i assume, these are Classes (like TaskDefinition) that are used by activii, but not part of the (public) API
and therefore may change at anytime?

Any Chance, that there will be a public API to such a thing in the near future?

(Don't want to use internal classes as they may be changed / removed or renamed from release to release)

[frederikherema1]

The task-definition is not exposed in the API, indeed. Currently, the only way to retrieve the info you're looking for is by using the internal classes.

We're thinking of a way to expose this cleanly in the future, but we'll keep in mind how a lot of people are using this now, so we can anticipate on this to make the transition as painless as possible… No timing on this right now, either.

[dognose]

Thank you very much.

Then i'll go with that snippet for now and wait for a public version.