[jboss-jira] [JBoss JIRA] Commented: (EJBTHREE-879) Injection metadata in ejb-jar.xml does not override @EJB annotation

Injection metadata in ejb-jar.xml does not override @EJB annotation ------------------------------------------------------------------- Key: EJBTHREE-879 URL: https://jira.jboss.org/jira/browse/EJBTHREE-879 Project: EJB 3.0 Issue Type: Bug Affects Versions: EJB 3.0 RC9 - Patch 1 Environment: OS-System: Linux 2.6.16.27-0.6-smp,i386 Java VM: Java HotSpot(TM) Server VM 1.6.0-b105,Sun Microsystems Inc. JBoss [Zion] 4.0.5.GA (build: CVSTag=Branch_4_0 date=200610162339) JBoss EJB 3.0 RC9 Patch 1 Reporter: Justin Assignee: Carlo de Wolf I have 2 stateless session EJBs, RecipientServiceBean and InjectedServiceBean. RecipientService exposes a remote interface. InjectedService exposes only a local interface and is injected into the 'injectedService' field of the RecipientServiceBean --------------------------------------------------- RecipientServiceBean --------------------------------------------------- @Stateless(name="RecipientServiceBean") @Remote(RecipientService.class) public class RecipientServiceBean implements RecipientService { @EJB(mappedName="overrideinjection/InjectedServiceBean/local") private InjectedService injectedService; public String saySomething() { return "Hello: " + injectedService.getResponse(); } } --------------------------------------------------- InjectedServiceBean --------------------------------------------------- @Stateless(name="InjectedServiceBean") @Local(InjectedService.class) public class InjectedServiceBean implements InjectedService { public String getResponse() { return "This is the real service"; } } --------------------------------------------------------------------------------------------------------------------------------------------------------- I now want to override the injection specified by the @EJB annotation to inject a stub service. The stub service and ejb-jar.xml included is as follows --------------------------------------------------- RecipientServiceStubBean --------------------------------------------------- public class InjectedServiceStubBean implements InjectedService { public String getResponse() { return "THIS IS THE STUB"; } } --------------------------------------------------- ejb-jar.xml --------------------------------------------------- <?xml version="1.0" encoding="ISO-8859-1"?> <ejb-jar xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/ejb-jar_3_0.xsd" version="3.0"> <enterprise-beans> <session> <ejb-name>RecipientServiceBean</ejb-name> <remote>com.sadalbari.test.overrideinjection.RecipientService</remote> <ejb-class>com.sadalbari.test.overrideinjection.impl.RecipientServiceBean</ejb-class> <session-type>Stateless</session-type> <transaction-type>Container</transaction-type> <ejb-local-ref> <ejb-ref-name>ejb/InjectedService</ejb-ref-name> <ejb-ref-type>Session</ejb-ref-type> <local>com.sadalbari.test.overrideinjection.InjectedService</local> <ejb-link>InjectedServiceStubBean</ejb-link> <injection-target> <injection-target-class>com.sadalbari.test.overrideinjection.impl.RecipientServiceBean</injection-target-class> <injection-target-name>injectedService</injection-target-name> </injection-target> </ejb-local-ref> </session> <session> <ejb-name>InjectedServiceStubBean</ejb-name> <local>com.sadalbari.test.overrideinjection.InjectedService</local> <ejb-class>com.sadalbari.test.overrideinjection.impl.InjectedServiceStubBean</ejb-class> <session-type>Stateless</session-type> <transaction-type>Container</transaction-type> </session> </enterprise-beans> </ejb-jar> --------------------------------------------------------------------------------------------------------------------------------------------------------- A dump of my JNDI view at this point +- overrideinjection (class: org.jnp.interfaces.NamingContext) | +- RecipientServiceBean (class: org.jnp.interfaces.NamingContext) | | +- remote (proxy: $Proxy61 implements interface com.sadalbari.test.overrideinjection.RecipientService,interface org.jboss.ejb3.JBossProxy,interface javax.ejb.EJBObject) | +- InjectedServiceStubBean (class: org.jnp.interfaces.NamingContext) | | +- local (proxy: $Proxy56 implements interface com.sadalbari.test.overrideinjection.InjectedService,interface org.jboss.ejb3.JBossProxy,interface javax.ejb.EJBLocalObject) | +- InjectedServiceBean (class: org.jnp.interfaces.NamingContext) | | +- local (proxy: $Proxy56 implements interface com.sadalbari.test.overrideinjection.InjectedService,interface org.jboss.ejb3.JBossProxy,interface javax.ejb.EJBLocalObject) --------------------------------------------------------------------------------------------------------------------------------------------------------- The result is that the injection is not overridden and the stub is not used in preference to the 'real service': Hello: This is the real service I can work around this issue by removing the @EJB annotation and ALWAYS declaring the injection in the ejb-jar.xml in which case I get: Hello: THIS IS THE STUB Thanks Justin