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Re: JBPM 5.4.0-Final: Human Task variables mapping persistence problem.
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created by <a href="https://community.jboss.org/people/maq99">maq99</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/798123#798123">View the full discussion</a>
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<div class="jive-rendered-content"><p>Sorry but You have not seen the attachment code.. the problem exist because at HT2 i have null variable aldow it have been set at HT1.. full code of <span style="color: #555555; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Verdana, Arial, Helvetica, sans-serif; font-size: 12px; background-color: #eef4f9;">getProcessParameter</span> is: </p><p><code> public Object getProcessParameter(StatefulKnowledgeSession ksession,                Long processInstanceId, Long taskId, String key) {                      String paramInfo = "getProcessParameter sessionid: " + ksession.getId() + ","                     + ksession.hashCode() + " processInstanceId: "                     + processInstanceId + " taskId: "+taskId;           WorkflowProcessInstance workflowProcessInstance = (WorkflowProcessInstance) ksession                     .getProcessInstance(processInstanceId);           Object retObj = null;                      if (workflowProcessInstance == null                     || workflowProcessInstance.getVariable(key) == null) {                                 TaskService taskService = getLocalTaskService();                Task task = taskService.getTask(taskId);                TaskData taskData = task.getTaskData();                Long documentContentId = taskData.getDocumentContentId();                Content content = taskService.getContent(documentContentId);                Map variableMap = ((Map) ContentMarshallerHelper                          .unmarshall(content.getContent(), null));                retObj = variableMap.get(key);                 paramInfo=paramInfo+" From documentContent ";                           } else {                paramInfo=paramInfo+" From workflowProcessInstance ";                retObj = workflowProcessInstance.getVariable(key);           }                      paramInfo=paramInfo+" <" + key + ","                     + retObj + ">";           log.info(paramInfo);           return retObj;      } </code></p></div>
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