0 Replies Latest reply on Dec 1, 2008 9:36 AM by kian ping low

    TaskInstance & ProcessInstance is null in Handler through ExecutionContext?

    kian ping low Newbie

      Hi all, i am trying out SEAM and JBPM. I have 2 problems that i encountered which i hope some kind souls and experts can help


      1. What i want is to use a node to do some backend processing using a handler to get the taskInstance and processInstance from the Execution Context after i create a process.


      But in the handler it keeps throwing null exception.


      In seam, how am i support to get the taskInstance if i want to do some processing?


      <start-state name="start">
                      <transition to="reminder">
                      </transition>
              </start-state>
      <node name="reminder">
                      <action
                              class="org.jboss.helloworld.Reminder2">
                      </action>
                      <transition to="end" name="to-end"></transition>
              </node>



      2. How do i bound variables to the processInstance created after the entity is created? How do i intercept it? As very least to set the index key of the entity to the processInstance?



      <navigation from-action="#{fineHome.persist}">
            <rule>
               <create-process definition="finecase"/>
               <redirect view-id="/fine.xhtml"/>
            </rule>
         </navigation>



      Hope to hear from some1 soon. Thanks!