Re: [jboss-user] [jBPM] - Access to variable via EL ?

Jaber C. Mourad [http://community.jboss.org/people/newbeewan] replied to the discussion "Access to variable via EL ?" To view the discussion, visit: http://community.jboss.org/message/546401#546401 -------------------------------------------------------------- Hi, My need seems to be pretty simple ! First : I'have a task, owned by a user. At the end of the task, I want to record the userid of the owner into a process variable using : public class TaskAssigneeEventListener implements EventListener {       ...       @Override     public void notify(EventListenerExecution execution) throws Exception {         TaskService taskService = processEngine.getTaskService();         Task task = taskService.createTaskQuery().processInstanceId(execution.getProcessInstance().getId()).uniqueResult();         if (task == null) {             logger.warn("No task found for ProcessInstance {}", execution.getProcessInstance().getId());         } else {             logger.trace("task name {} ; assignee ", task.getName(),task.getAssignee());             execution.createVariable("MyLastTaskAssignee", task.getAssignee());         }       } } Second : I want to retreive that value into an assignment handler to assign that task to that user : public class MyAssignementHandler implements AssignmentHandler {      //Field I want to inject from my process       private String previousUserId;         @Override       public void assign(Assignable assignable, OpenExecution execution) throws Exception {             logger.trace("Value of previousUserId {} ", previousUserId);             if (previousUserId != null) {                   assignable.setAssignee(previousUserId);             } else {                   logger.warn("No assignee from the last task !!");             }       } } My tasks : <task assignee="john" g="174,75,92,52" name="taskUser">         <on event="end">             <event-listener expr="#{taskAssigneeEventListener}">             </event-listener>         </on>         <transition name="to taskManager" to="taskManager" g="-126,-24" />     </task>     <task g="337,173,92,52" name="taskManager">         <assignment-handler expr="#{myAssignementHandler}">             <field name="previousUserId">                   <object expr="#{variables['MyLastTaskAssignee'}"/>             </field>         </assignment-handler>         <transition name="to end1" to="end1" g="-65,-24" />     </task> Is it better to understand my need ? Regards -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/546401#546401] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]