Markus Lutum [http://community.jboss.org/people/mclu] created the discussion
"@EJB and Class Hierarchy" To view the discussion, visit: http://community.jboss.org/message/600013#600013 -------------------------------------------------------------- Hi! Currently I am migrating an application from AS 4.2.3 to AS 6.0.0 In the old system we have a hirarchy like: @Stateless(name = "CarrierUC") public class CarrierUCBean extends AbstractUC implements CarrierUC { .... } and a subclass like @Stateless(name = "PersonUC") public class PersonUCBean extends CarrierUCBean implements PersonUC { .... } Other Session Beans inject them using @EJB CarrierUC m_carrierUC; or @EJB PersonUC m_personUC; Now with Jboss 6 the system could not deploy my beans because he mention that the injected CarrierUC is not unique and I should use beanName. Message: Caused by: java.lang.RuntimeException: Specified reference [EJB Reference: beanInterface 'com.XXX.CarrierUC', beanName 'null', mappedName 'null', lookupName 'null', owning unit 'ComponentDeploymentContext@17671586{org.jboss.metadata.ejb.jboss.JBossEnterpriseBeanMetaData.MyClientService}'] was matched by more than one EJB: [org.jboss.metadata.ejb.jboss.JBossSessionBean31MetaData@1e4488c3{PersonUC}, org.jboss.metadata.ejb.jboss.JBossSessionBean31MetaData@81412b66{CarrierUC}, org.jboss.metadata.ejb.jboss.JBossSessionBean31MetaData@12e9e9a{VehicleUC}]. Specify beanName explicitly or ensure beanInterface is unique. OK, when I use @EJB(beanName="CarrierUC") CarrierUC m_carrierUC; it works. Do I really have to change ALL my injection lines where I have session bean class hierarchies or is there a way to configure the old behaviour? Thx from Germany Markus -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/600013#600013] Start a new discussion in EJB3 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2029]
_______________________________________________ jboss-user mailing list [email protected] https://lists.jboss.org/mailman/listinfo/jboss-user
