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[jboss-user] [EJB 3.0] - Problems injecting EJB into
 JSF-backingbean (on jboss-5.0.0.

scott.stark@jboss.org

2007-05-03


Hi All,

I have an JSF-backing-bean and a SLSB and I'd like to have an injection of the SLSB.
My app:

web.xml is JEE5:

| <web-app version="2.5"
|  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/web-app_2_5.xsd">
| ...
|

I have a definicion in my faces-config.xml:

| <managed-bean>
|  <managed-bean-name>partner_Einzelperson_Screen</managed-bean-name>
|  <managed-bean-class>com.genloop.web.Projektabrechnung.Projektabrechnung_v13.beans.screen.Partner_Einzelperson_Screen</managed-bean-class>
|  <managed-bean-scope>session</managed-bean-scope>
| </managed-bean>
|

My SLSB implements a common interface (which type I use in my backing bean!):

| @Local
| @Remote
| @Stateless
| public class Configuration implements com.genloop.web.Configuration, Serializable {
|   ...
| }
|

My Backing bean uses:

| @EJB(mappedName="Projektabrechnung-Projektabrechnung_v13/Configuration/local")
| protected com.genloop.web.Configuration configuration;
|

Everything is deployed in an EAR named Projektabrechnung-Projektabrechnung_v13.ear

If I try to access configuration, I get:

| 16:12:46,859 ERROR [JBossInjectionProvider] Injection failed on managed bean.
| javax.naming.NameNotFoundException: com.genloop.web.Projektabrechnung.Projektabrechnung_v13.beans.screen.Partner_Einzelperson_Screen not bound
|  at org.jnp.server.NamingServer.getBinding (NamingServer.java:542)
|  at org.jnp.server.NamingServer.getBinding (NamingServer.java:550)
|  at org.jnp.server.NamingServer.getObject (NamingServer.java:556)
|  at org.jnp.server.NamingServer.lookup (NamingServer.java:267)
|  at org.jnp.interfaces.NamingContext.lookup (NamingContext.java:628)
|  at org.jnp.interfaces.NamingContext.lookup (NamingContext.java:590)
|  at javax.naming.InitialContext.lookup (InitialContext.java:351)
|  at org.apache.catalina.util.DefaultAnnotationProcessor.lookupFieldResource (DefaultAnnotationProcessor.java:203)
|  at org.apache.catalina.util.DefaultAnnotationProcessor.processAnnotations (DefaultAnnotationProcessor.java:139)
|  at org.jboss.web.jsf.integration.injection.JBossInjectionProvider.inject (JBossInjectionProvider.java:104)
|  at com.sun.faces.config.ManagedBeanFactoryImpl.newInstance(ManagedBeanFactoryImpl.java:298)
|  at com.sun.faces.application.ApplicationAssociate.createAndMaybeStoreManagedBeans (ApplicationAssociate.java:531)
|  at com.sun.faces.el.ManagedBeanELResolver.getValue (ManagedBeanELResolver.java:82)
|  at javax.el.CompositeELResolver.getValue (CompositeELResolver.java:53)
|  at com.sun.faces.el.FacesCompositeELResolver.getValue (FacesCompositeELResolver.java:64)
|  at org.apache.el.parser.AstIdentifier.getValue (AstIdentifier.java:45)
|  at org.apache.el.parser.AstValue.getValue (AstValue.java:86)
|  at org.apache.el.ValueExpressionImpl.getValue (ValueExpressionImpl.java:186)
|  at org.apache.jasper.el.JspValueExpression.getValue (JspValueExpression.java:101)
|  at javax.faces.component.UIOutput.getValue (UIOutput.java:173)
|  at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getValue (HtmlBasicInputRenderer.java:189)
|  at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.getCurrentValue (HtmlBasicRenderer.java:320)
|  at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeEnd (HtmlBasicRenderer.java:200)
|  at javax.faces.component.UIComponentBase.encodeEnd (UIComponentBase.java:833)
|  at javax.faces.component.UIComponent.encodeAll (UIComponent.java:896)
|  at javax.faces.render.Renderer.encodeChildren (Renderer.java:137)
|  at javax.faces.component.UIComponentBase.encodeChildren (UIComponentBase.java:809)
|  at javax.faces.component.UIComponent.encodeAll (UIComponent.java:886)
|  at javax.faces.component.UIComponent.encodeAll (UIComponent.java:892)
|  at com.sun.faces.application.ViewHandlerImpl.doRenderView (ViewHandlerImpl.java:244)
|  at com.sun.faces.application.ViewHandlerImpl.renderView (ViewHandlerImpl.java:175)
|  at com.sun.faces.lifecycle.RenderResponsePhase.execute (RenderResponsePhase.java:106)
|

I wonder why I see "com.genloop.web.Projektabrechnung.Projektabrechnung_v13.beans.screen.Partner_Einzelperson_Screen" (which is my backing bean) in the stack trace as "not bound"?!

Any ideas?

Thanks for help,

Carsten

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