[jboss-user] [EJB3] - Re: Using ejb-jar.xml for @Singleton bean

[Viggo Navarsete]

Viggo Navarsete [http://community.jboss.org/people/viggo.navarsete] created the discussion

"Re: Using ejb-jar.xml for @Singleton bean"

To view the discussion, visit: http://community.jboss.org/message/598173#598173

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Did you ever get this to work? I have a Singleton bean like this:

@Singleton
public class DummySingleton implements Dummy {


          public String getHello() {
                    return "Hello Dummy!";
          }
}


and an interface like this:

public interface Dummy {
          public String getHello();
}

I've tried this in ejb-jar.xml (everything is packaged into an EAR file):
<?xml version="1.0" encoding="UTF-8"?>


<ejb-jar xmlns=" http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee" version="3.1"
          xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation=" http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee  http://java.sun.com/xml/ns/javaee/ejb-jar_3_1.xsd http://java.sun.com/xml/ns/javaee/ejb-jar_3_1.xsd">
                    <enterprise-beans>
        <session>
            <ejb-name>DummySingleton</ejb-name>
            <ejb-class>com.tracetracker.global.aps.DummySingleton</ejb-class>
            <session-type>Singleton</session-type>
            <init-on-startup>false</init-on-startup>
            <ejb-local-ref>
                <ejb-ref-name>ejb3/hub/DummySingleton</ejb-ref-name>
                <local>com.tracetracker.global.aps.Dummy</local>
             </ejb-local-ref>
        </session> 
                    </enterprise-beans>
</ejb-jar>

I've also tried to add it to jboss.xml like this:
<session>
     <ejb-name>DummySingleton</ejb-name>
     <local-jndi>ejb3/hub/DummySingleton</local-jndi>
</session>

but no matter what I try it will not end up in JNDI bound to ejb3/hub/DummySingleton.
I can have normal session beans, and they will bind to ejb3/hub/xxxxx, but not when it's a singleton.

What am I doing wrong?
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