My sfsb is annotated like that: @Stateful | @Name("messageManager") | @Conversational(ifNotBegunOutcome="messageBoxes") | public class MessageManagerBean extends ListManagerBean implements MessageManager { | ... | }
I have the following scenario: (The conversation has already begun before the page showing the list is displayed to the user). | @Override | @DataModel(value="msglist") | public List getList() { | return list; | } | | @DataModelSelection(value="msglist") | @Out(required=false) @In(required=false, create=true) | private FMessage message; | | public void select(ActionEvent event) { | message.setGelesen(true); | message = em.merge(message); | } | | The page displaying the message uses #{message} and everything works well. But if I remove @Out(required=false) @In(required=false, create=true) from the DatamodelSelection and instead use #{messageManager.message} in the message display page, something goes wrong such that I get a NullpointerException while the Facelets debug mechanism calls toString() on my message. Why aren't the two approaches equal? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3956412#3956412 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3956412 ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user