[jboss-user] [jBPM] - Get all users that participated on a given process
Jorge Ferreira
do-not-reply at jboss.com
Wed Jul 7 09:51:55 EDT 2010
Jorge Ferreira [http://community.jboss.org/people/imjorge] created the discussion
"Get all users that participated on a given process"
To view the discussion, visit: http://community.jboss.org/message/551487#551487
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I would like to get all the users that participated in a given process instance.
The following code:
List<HistoryTask> history = historyService.createHistoryTaskQuery().executionId(processInstance.getId()).list();
System.out.println("----------");
for (HistoryTask e : history) {
System.out.println(e.getAssignee());
}
System.out.println("----------");
Has a limitation for my needs. Imagine that I have a process with one task task1. task1 is assigned to user a. User a delegates task1 to user b, and then b delegates task1 to user c. The above code will only show user c while I would like to receive all the users [a, b, c].
What is the best way to achieve this requirement? If you could provide some processes + source code fragments it would be great.
--- Jorge
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