[jboss-user] [JBoss Seam] - Seam + jBPM cant get it to work

[kasim]

Ok i have lookd at this for a while and maybe i am just not getting it. thought i was .... but i cant seem to get the tasks to show up.

I have this business process definition - 

  | <?xml version="1.0"?>
  | 
  | <process-definition name="TicketingSystem">
  | 
  |     <start-state name="start">
  | 	    <transition to="waiting"/>
  |     </start-state>
  | 	
  | 	<task-node name="waiting" end-tasks="true">
  |         <task name="task-assignment" description="Tasks waiting for assignment">
  | 			<assignment pooled-actors="ticket-user"/>
  |         </task>
  |        
  |         <transition name="cancel" to="cancelled"/>
  |     </task-node>
  | 
  | 	<task-node name="working" end-tasks="true">
  |         <task name="task-working" description="Tasks are rassigned to be workable">
  | 			<assignment actor-id="user"/>
  |         </task>
  |         
  |         <transition name="done" to="finished"/>        
  |         <transition name="done" to="finished"/>        
  |         <transition name="cancel" to="cancelled"/>
  |     </task-node>    
  | 
  |     <end-state name="finished"/>
  |     <end-state name="cancelled"/>
  | </process-definition>
  | 
  | 

I have this code creating my process

  | 
  |     @Out(scope=ScopeType.BUSINESS_PROCESS, required=false)
  |     long ticketId;
  |     @Out(scope=ScopeType.BUSINESS_PROCESS, required=false)
  |     String owner;
  |     
  |     @CreateProcess(definition="TicketingSystem")
  |     public String createTicket() {
  |         log.info("TicketSystem - create - #{ticket}");
  |         log.info("Using actor - #{actor} ");
  |         
  |         // ticket is not complete cause we just started it.
  |         ticket.setTicketComplete(false);
  |         
  |         em.persist(ticket);
  |         
  |         // save the fields
  |         ticketId = ticket.getTicketId();
  |         owner = ticket.getOwner();
  |         
  |         return "/ticket_list.xhtml";
  |     }
  |     

So i login .... set an actor id to "user" ... then submit the ticket.


and i have the xhtml ...


  | <h1>Tasks</h1>
  |     <h2>Task Assignment</h2>
  |     <c:choose>
  |         <c:when test="#{empty pooledTaskInstanceList}">
  |             <p>There are no pooled tasks to be assigned.</p>
  |         </c:when>
  |         <c:otherwise>
  |             <h:dataTable value="#{pooledTaskInstanceList}"
  |                          var="task" 
  |                          styleClass="dvdtable" 
  |                          headerClass="dvdtablehead"
  |                          rowClasses="dvdtableodd,dvdtableeven"
  |                          columnClasses="dvdtablecol">
  |                 <h:column>
  |                     <f:facet name="header">Ticket Id</f:facet>
  |                     #{task.variables['ticketId']}
  |                 </h:column>
  |                 <h:column>
  |                     <f:facet name="header">Name</f:facet>
  |                     <h:outputText value="#{task.name}" />
  |                 </h:column>
  |                 <h:column>
  |                     <f:facet name="header">Owner</f:facet>
  | 					#{task.variables['owner']}	
  |                 </h:column>                     
  |                 <h:column>
  |                     <s:link action="#{pooledTask.assignToCurrentActor}" taskInstance="#{task}"
  |                         value="Assign" linkStyle="button"/>
  |                 </h:column>
  |             </h:dataTable>
  |         </c:otherwise>
  |     </c:choose>
  |     
  |     <h2>Task Assignment</h2>
  |     <c:choose>
  |         <c:when test="#{empty pooledTaskInstanceList}">
  |             <p>There are no pooled tasks to be assigned.</p>
  |         </c:when>
  |         <c:otherwise>
  |             <h:dataTable value="#{taskInstanceList}"
  |                          var="task" 
  |                          styleClass="dvdtable" 
  |                          headerClass="dvdtablehead"
  |                          rowClasses="dvdtableodd,dvdtableeven"
  |                          columnClasses="dvdtablecol">
  |                 <h:column>
  |                     <f:facet name="header">Ticket Id</f:facet>
  |                     #{task.variables['ticketId']}
  |                 </h:column>
  |                 <h:column>
  |                     <f:facet name="header">Name</f:facet>
  |                     <h:outputText value="#{task.name}" />
  |                 </h:column>
  |                 <h:column>
  |                     <f:facet name="header">Owner</f:facet>
  | 					#{task.variables['owner']}	
  |                 </h:column>                     
  |                 <h:column>
  |                     <s:link action="#{pooledTask.assignToCurrentActor}" taskInstance="#{task}"
  |                         value="Assign" linkStyle="button"/>
  |                 </h:column>
  |             </h:dataTable>
  |         </c:otherwise>
  |     </c:choose>
  |     
  |     <h2>Order Acceptance</h2>
  |     <c:choose>
  |         <c:when test="#{empty taskInstanceListForType['approve']}">
  |             <p>There are no orders to be accepted.</p>
  |         </c:when>
  |         <c:otherwise> 
  |             <h:dataTable value="#{taskInstanceListForType['approve']}"
  |                          var="task" 
  |                          styleClass="dvdtable" 
  |                          headerClass="dvdtablehead"
  |                          rowClasses="dvdtableodd,dvdtableeven"
  |                          columnClasses="dvdtablecol">
  |                 <h:column>
  |                     <f:facet name="header">Ticket Id</f:facet>
  |                     #{task.variables['ticketId']}
  |                 </h:column>
  |                 <h:column>
  |                     <f:facet name="header">Name</f:facet>
  |                     <h:outputText value="#{task.name}" />
  |                 </h:column>
  |                 <h:column>
  |                     <f:facet name="header">Owner</f:facet>
  |                     <h:outputText value="#{task.owner}" />
  |                 </h:column>     
  |                 <h:column>
  |                     <s:link action="#{accept.viewTask}" taskInstance="#{task}" 
  |                             value="Review" linkStyle="button"/>
  |                 </h:column>
  |             </h:dataTable>
  |         </c:otherwise>
  |     </c:choose>
  | 
  | 
  | </body>
  | 

Now shouldnt something show up there???

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