[jboss-user] [jBPM] - How to get content of task with Reserved and Completed state in JBPM5.4

[neeraj sharma]

neeraj sharma [https://community.jboss.org/people/nsharm28] created the discussion

"How to get content of task with Reserved and Completed state in JBPM5.4"

To view the discussion, visit: https://community.jboss.org/message/788725#788725

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Hi,

Currently I am reteriving the task content using following methods


-Following method reterives content of task which are in 'Completed' status

public Object getContent(long taskId)
    {

              Task task = taskService.getTask(taskId);
                    TaskData taskData = task.getTaskData();
                    Content content =taskService.getContent(taskData.getDocumentContentId());
              ByteArrayInputStream bais = new ByteArrayInputStream(content.getContent());
                    ObjectInputStream ois;
                    Object taskinfo = null;
                    try {
                        ois = new ObjectInputStream(bais);
                        taskinfo = ois.readObject();
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                              return taskinfo;   
              }

-Following method reterives content of task which are in 'Reserved' status

public Object getContentNew(long taskId) {
         Task task= taskService.getTask(taskId);
         Object  input=null;
              long contentId = task.getTaskData().getDocumentContentId();
        if (contentId != -1) {
                  Content content   = taskService.getContent(contentId);
                  input = ContentMarshallerHelper.unmarshall(content.getContent(), null);
        }
        System.out.println(input);
        return input;
    }


Is there any single method or way to reterive the content of task for both Completed and Reserved status??
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[neeraj sharma]

neeraj sharma [https://community.jboss.org/people/nsharm28] created the discussion

"How to get content of task with Reserved and Completed state in JBPM5.4"

To view the discussion, visit: https://community.jboss.org/message/789990#789990

--------------------------------------------------------------
Hi,

Currently I am reteriving the task content using following methods


-Following method reterives content of task which are in 'Completed' status

public Object getContent(long taskId)
    {

              Task task = taskService.getTask(taskId);
                    TaskData taskData = task.getTaskData();
                    Content content =taskService.getContent(taskData.getDocumentContentId());
              ByteArrayInputStream bais = new ByteArrayInputStream(content.getContent());
                    ObjectInputStream ois;
                    Object taskinfo = null;
                    try {
                        ois = new ObjectInputStream(bais);
                        taskinfo = ois.readObject();
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                              return taskinfo;   
              }

-Following method reterives content of task which are in 'Reserved' status

public Object getContentNew(long taskId) {
         Task task= taskService.getTask(taskId);
         Object  input=null;
              long contentId = task.getTaskData().getDocumentContentId();
        if (contentId != -1) {
                  Content content   = taskService.getContent(contentId);
                  input = ContentMarshallerHelper.unmarshall(content.getContent(), null);
        }
        System.out.println(input);
        return input;
    }

|
| Is there any single method or way to reterive the content of task for both Completed and Reserved status?? |
--------------------------------------------------------------

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[Maciej Swiderski]

Maciej Swiderski [https://community.jboss.org/people/swiderski.maciej] created the discussion

"Re: How to get content of task with Reserved and Completed state in JBPM5.4"

To view the discussion, visit: https://community.jboss.org/message/790052#790052

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you should use the second approach with ConetentMarshallerHelper as retrieving content does not depend on the task status.

HTH
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