how to get form filled data in Jbpm 5.4

Question

I am creating an application using Jbpm 5.4 . Every user task has a task form and I competed them through Rest api. All work fine and data is going to tables. But I want to know how jbpm api get data which are filled by user in previous states? Ate those data associated with Content table? Can anyone explain how i get those filled data on my own? I tried following.

try {
BlockingGetContentResponseHandlerresponseHandler=new BlockingGetContentResponseHandler();

client.getContent(contentId, responseHandler);

Content content = responseHandler.getContent();

byte[] byteContent = content.getContent();

ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(byteContent);

ObjectInputStream inputStream = new ObjectInputStream(byteArrayInputStream);

obj = inputStream.readObject();

} catch (Throwable t) {
t.printStackTrace();
}

Answer 1

This is the code that the jbpm-console uses to get the task data: https://github.com/droolsjbpm/jbpm/blob/5.4.x/jbpm-gwt/jbpm-gwt-form/src/main/java/org/jbpm/integration/console/forms/TaskFormDispatcher.java