title: EJB Injection error
body: <p>I have an EAR file (JEE6) containing one ejb-jar (sample-ejb) file and one war file (sample-web).
  Here is the structure:</p>
  
  <pre><code>sample-ear
           |----sample-ejb.jar
           |         |---TestEjb.java (@Singleton)
           |
           |----sample-web
                     |---StartupEjb.java (@Singleton,@Startup)
                     |---TestListener.java (@WebListener)
  </code></pre>
  
  <p>when I want to inject TestEjb to StartupEjb or TestListener:</p>
  
  <pre><code>@EJB
  private TestEjb testEjb;
  </code></pre>
  
  <p>I get following error:</p>
  
  <p>Glassfish:</p>
  
  <pre><code>Caused by: com.sun.enterprise.container.common.spi.util.InjectionException: Exception attempting to inject Remote ejb-ref name=com.sample.StartupEjb/testEjb,Remote 3.x interface =com.sample.TestEjb,ejb-link=null,lookup=,mappedName=,jndi-name=com.sample.TestEjb,refType=Session into class com.sample.StartupEjb: Lookup failed for 'java:comp/env/com.sample.StartupEjb/testEjb' in SerialContext[myEnv={java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl, java.naming.factory.url.pkgs=com.sun.enterprise.naming}
  </code></pre>
  
  <p>weblogic:</p>
  
  <pre><code>Caused By: weblogic.application.naming.ReferenceResolutionException: [J2EE:160200]Error resolving ejb-ref "com.sample.StartupEjb/testEjb" from module "sample-web-1.0-SNAPSHOT.war" of application "com.sample_sample-ear_ear_1.0-SNAPSHOT". The ejb-ref does not have an ejb-link and the JNDI name of the target bean has not been specified. Attempts to automatically link the ejb-ref to its target bean failed because no EJBs in the application were found to implement the "com.sample.TestEjb" interface. Link or map this ejb-ref to its target EJB and ensure the interfaces declared in the ejb-ref are correct.
  </code></pre>
  
  <p>Both Glassfish and Weblogic can not find TestEjb!</p>
  
  <p>By the way, when I create a remote interface for TestEjb and use that for injection it works well!
  But I don't want to define remote interfaces and I want to use EJB with no interface. I don't think that I must define a remote interface for this simple usecase!</p>
  
  <p>You can download the source code from here: <a href="https://dl.dropbox.com/sh/63hn3n9y3p5ypvi/SsG9iZIvx9/sample.zip?dl=1" rel="nofollow">https://dl.dropbox.com/sh/63hn3n9y3p5ypvi/SsG9iZIvx9/sample.zip?dl=1</a></p>
  
  <p>It's a simple Maven project created using NetBeans.</p>