openejb3 beta 2 (client and server) is in app lib.

i change my code like this :

        Properties environment = new Properties();
        environment.setProperty(Context.INITIAL_CONTEXT_FACTORY,       "org.apache.openejb.client.RemoteInitialContextFactory");
        environment.put(Context.PROVIDER_URL, "ejbd://localhost:4201");

        try {
            InitialContext context = new InitialContext(environment);

            Object o = context.lookup("SampleBeanRemote");

        } catch (NamingException e) {

but i got another exception again :

java.lang.ClassFormatError: Absent Code attribute in method that is not native or abstract in class file javax/ejb/NoSuchEJBException
    at java.lang.ClassLoader.defineClass1(Native Method)

my bean class is SampleBean and it has to interface SampleRemote and SampleLocal

where can i find a  sample to lookup remotely from jndi ???

On Mon, Apr 7, 2008 at 10:53 PM, David Jencks <> wrote:
I get confused by the jndi "directory" part but suspect that one problem is your use of InitialDirContext rather than InitialContext.

Also are you sure you are using the openejb client library that goes with the server?  While we've tried to keep compatibility with older versions there may have been some changes in the authentication bits.... I know there were in the code if not the protocol.

david jencks

On Apr 7, 2008, at 11:20 PM, Mohammad Shamsi wrote:

Hi All,

in Gmo 2.1, i want to lookup a EJB from a standalone client

i write this code :

       Properties environment = new Properties();
       environment.put("java.naming.factory.initial", "org.openejb.client.RemoteInitialContextFactory");
       environment.put("java.naming.provider.url", "localhost:4201");

       try {
           InitialContext context = new InitialDirContext(environment);

           Object o = context.lookup("SampleBean");

but i got this exception :

javax.naming.AuthenticationException: Cannot read the response from the server (OEJP/2.0) : null; nested exception is:
   at org.openejb.client.JNDIContext.authenticate(
   at org.openejb.client.JNDIContext.getInitialContext(

any idea ?
sincerely yours
M. H. Shamsi

sincerely yours
M. H. Shamsi