Comma escape character

[nicolas1]

Hi,

In my application I have complex groups that can contain comma in their id. For instance a group's id can be : mygroup(param1, param2).
When I try to use this kind of group as a candidate group for a user task, Activiti is considering comma as a group separator.

For instance :
<userTask id="mytask" name="My Task" activiti:candidateGroups="mygroup(param1, param2)"></userTask>

How can I escape comma in activiti:candidateGroups attribute ?

–
Nicolas

[jbarrez]

Hmmm, the split is being done on commas … so I dont think that will work.
One option is to use an expression that delegates to a bean that returns the group with a comma (I think … hopefully it doesn't parse the result of that)