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Hi!

I tried to remove all parameter mappings and result mappings in the bpmn file. And it worked. How could it be? I'm confused about the mapping relationship between the process variables and contentdata.

Could anyone help me, please?

Any help is appreciated!

Best Regards

Krisv W 编写:

 

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