[jBPM Development] - Why complete the human task with contentdata, however the process variable is null
by Krisv W
Krisv W [https://community.jboss.org/people/gang2007] created the discussion
"Why complete the human task with contentdata, however the process variable is null"
To view the discussion, visit: https://community.jboss.org/message/811119#811119
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Hi!
I'm using the local task service with jBPM5.3 version. Question is when I complete the task with contentdata with the following code, the process variable is null. Through kcontext.getVariable("quantity"), I get null.
I'm confused about the relationship between the process variables and contentdata.
TaskService client = LocalHumanTaskService.getTaskService(ksession);
Map<String,Object> data = new HashMap<String,Object>();
data.put("priority", request.getParameter("priority"));
data.put("modelNumber", request.getParameter("modelNumber"));
data.put("quantity", request.getParameter("quantity"));
ContentData contentData = null;
if (data != null) {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream out;
try {
out = new ObjectOutputStream(bos);
out.writeObject(data);
out.close();
contentData = new ContentData();
contentData.setContent(bos.toByteArray());
contentData.setAccessType(AccessType.Inline);
} catch (IOException e) {
e.printStackTrace();
}
}
client.complete(taskId, userId, contentData);
Could anyone help me, please?
Any help is appreciated. Thank you!
Best Regards
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