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UserTask names

mitziuro

Is there a way to list all userTask nodes (the definition: id, name) within a process definition (with activiti service classes).
I am currently using a parser to parse the xml with the process definition.

BR

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Comments

rsoika

I have a similar problem.
Which parser did you use to parse your file? Did you have written your own parsing process?

ronald_van_kuij

just read it as string/bytearray and convert it to a w3c dom… Nothing special

frederikherema1

You can always use the RepositoryServiceImpl.getDeployedProcessDefinition() and recessively inspect all activities (following sequence flows) in your code, starting from the initial Ativity. Getting out all user-tasks this way is possible.

mitziuro

The answer:

<br>/* Get the usertasks */<br>UserTaskActivityBehavior utab = null;<br>ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery().processDefinitionKey("process1").latestVersion().singleResult();<br>ReadOnlyProcessDefinition procDef = ((RepositoryServiceImpl) repositoryService).getDeployedProcessDefinition(processDefinition.getId());<br>&nbsp;&nbsp; <br>for(PvmActivity activity : procDef.getActivities()) {<br>&nbsp;&nbsp;&nbsp; if(((ActivityImpl)activity).getActivityBehavior() instanceof UserTaskActivityBehavior) {<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; utab = (UserTaskActivityBehavior) ((ActivityImpl)activity).getActivityBehavior();<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; utab.getTaskDefinition().getNameExpression().getExpressionText(); //name<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; utab.getTaskDefinition().getKey(); //id&nbsp;&nbsp; <br>&nbsp;&nbsp;&nbsp; }<br>&nbsp;&nbsp; <br>}<br>