2 Replies Latest reply on Jul 21, 2007 1:47 AM by Ales Justin

    How do we control the order of deployment?

    Abhilash John Newbie

      We are using jboss-seam-2.0 for our application development and application code is generated. All the entities are accessing the same entity manager and thus same data source.

      But I have to access a different data source for populating some information in a drop down. So I have one session bean which has an entity manager configured to access that data source.

      @Stateless
      @Name("csagent")
      @Scope(ScopeType.SESSION)
      public class CSAgentHelper implements CSAgent {
      
       @PersistenceContext(unitName = "misEntityManager")
       private EntityManager em;
       private CSAgentProfile csagentProfile;
      
       public CSAgentProfile getCsagentProfile() {
       if (csagentProfile == null) {
       csagentProfile = new CSAgentProfile();
       csagentProfile.setEmpStatusList(loadEmpStatusList());
       }
       return csagentProfile;
       }
      
       private List<EmpStatus> loadEmpStatusList() {
       List resultList = null;
       List empStatusList = new ArrayList();
       Query query = em.createQuery(
       "select empStatus from EmpStatus empStatus where empStatus.activeFlag = 'Y'");
       resultList = query.getResultList();
       if (resultList != null) {
       SelectItem selItem = null;
       EmpStatus empStatus = null;
       for (int i = 0; i < resultList.size(); i++) {
       empStatus = (EmpStatus) resultList.get(i);
       selItem = new SelectItem(empStatus.getEmpStatusId(), empStatus.getEmpStatusName());
       empStatusList.add(selItem);
       }
       }
       return empStatusList;
       }
      }
      


      Entity manager for the entity beans is configured like..

      @Entity
      @Table(name = "AWARD")
      @PersistenceContext(unitName = "empmstEntityManager")
      @SequenceGenerator(name="SEQ_STORE", sequenceName="AGENTS_SEQ")
      public class Award implements java.io.Serializable {
       -----------
       -----------
      }
      


      There is no issue with the deployment of entities. But when the session bean is deployed, I get an error like..

      --- MBeans waiting for other MBeans ---
      ObjectName: jboss.j2ee:ear=empmst.ear,jar=empmst.jar,name=CSAgentHelper,service=EJB3
      State: NOTYETINSTALLED
      I Depend On:
      persistence.units:unitName=misEntityManager

      --- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM ---
      ObjectName: persistence.units:unitName=misEntityManager
      State: NOTYETINSTALLED
      Depends On Me:
      jboss.j2ee:ear=empmst.ear,jar=empmst.jar,name=CSAgentHelper,service=EJB3


      Looks like it is a problem with the deployment order. When the session bean is deployed, it looks for entity manager which is not deployed yet.

      can anyone pls. help me fix this issue?