Hi All, I have 2 'manager component' style beans. One called the 'Accountant' and the other 'User'. The idea is that in the session I store the id of these things and in my managers I get the real objects. Both are ScopeType.CONVERSATION. Both also use SLSB's to make the call to get the data. The idea is that I want it to be transparent to the application code that these objects are infact reread if they have not been cached in any current conversation. The User manager is itself a SFSB while the Accountant is a POJO (I'm trying to see the results of both methods). Now in another SFSB (my action handler) I get some odd results using the above... My first question is: 1) If I Inject @In(value="User", required=true) I works first time the page is displayed, but second time get get a transaction not open exception. If I change this to @In(value="User", create=true) it works ? 2) If I Inject @In(value='Accountant', create=true) I get a 6:23:48,343 WARN [Contexts] Could not destroy component: accountantCRUDBean | javax.ejb.EJBNoSuchObjectException: Could not find Stateful bean: 5c4o05-8pkcob-ezvcgh2q-1-ezvcx10a-2t | but apart from that it works ? Here is my code: | @Stateful | @Name(UserComponentNames.User) | @Scope(ScopeType.CONVERSATION) | public class UserComponentManagerBean implements UserComponentManager { | | @In(value=UserComponentNames.UserId,required=false) | private Long userId = null; | | @EJB | private UserManagerLocal userManager; | | @Logger private Log log; | | private User cachedUser=null; | | @Create | public void create() { | log.info("create"); | } | | @Unwrap | public User getUserComponent() { | if ( cachedUser!=null ) { | return cachedUser; | } | if ( userId!=null ) { | cachedUser = userManager.getUser(userId); | return cachedUser; | } | return null; | } | | @Destroy @Remove | public void destroy() { | log.info("destroy"); | } | } | | @Name(AccountantComponentNames.Accountant) | @Scope(ScopeType.CONVERSATION) | public class AccountantComponentManager { | | @In(value=AccountantComponentNames.AccountantId,required=false) | private Long accountantId = null; | | @In(create=true) | private CompanyManagerLocal companyManagerLocal; | | private Accountant cachedAccountant=null; | | @Unwrap | public Accountant getAccountantComponent() { | if ( cachedAccountant!=null ) { | return cachedAccountant; | } | if ( accountantId!=null ) { | cachedAccountant = companyManagerLocal.getAccountant(accountantId); | return cachedAccountant; | } | return null; | } | } | | @Stateful | @Scope(ScopeType.CONVERSATION) | @Name("accountantCRUDBean") | public class AccountantCRUDBean extends StandardCRUDBean<Accountant> implements AccountantCRUD, Serializable { | private static final long serialVersionUID = 1L; | | @In(value=AccountantComponentNames.Accountant, create=true) | private Accountant userLinkedAccountant=null; | | @In(value=UserComponentNames.User, create=true) | private User user; | | @EJB | private CompanyManagerLocal companyManager=null; | | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4032840#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...