я добавил следующее в мой web.xml:

        ejb/userManagerBean
        Session
        gha.ywk.name.entry.ejb.usermanager.UserManagerHome
        what should go here??

Следующий код Java дает мне исключение NamingException:

public UserManager getUserManager () throws HUDException {
    String ROLE_JNDI_NAME = "ejb/userManagerBean";
    try {
        Properties props = System.getProperties();
        Context ctx = new InitialContext(props);
        UserManagerHome userHome = (UserManagerHome) ctx.lookup(ROLE_JNDI_NAME);
        UserManager userManager = userHome.create();
        WASSSecurity user = userManager.getUserProfile("user101", null);
        return userManager;
    } catch (NamingException e) {
        log.error("Error Occured while getting EJB UserManager" + e);
        return null;
    } catch (RemoteException ex) {
        log.error("Error Occured while getting EJB UserManager" + ex);
        return null;
    } catch (CreateException ex) {
        log.error("Error Occured while getting EJB UserManager" + ex);
        return null;
    }
}

Код используется внутри контейнера. Под этим я подразумеваю, что .WAR развернут на сервере (Sun Application Server).

StackTrace (после jsight 'предложение):

>Exception occurred in target VM: com.sun.enterprise.naming.java.javaURLContext.(Ljava/util/Hashtable;Lcom/sun/enterprise/naming/NamingManagerImpl;)V 
java.lang.NoSuchMethodError: com.sun.enterprise.naming.java.javaURLContext.(Ljava/util/Hashtable;Lcom/sun/enterprise/naming/NamingManagerImpl;)V
 at com.sun.enterprise.naming.java.javaURLContextFactory.getObjectInstance(javaURLContextFactory.java:32)
 at javax.naming.spi.NamingManager.getURLObject(NamingManager.java:584)
 at javax.naming.spi.NamingManager.getURLContext(NamingManager.java:533)
 at javax.naming.InitialContext.getURLOrDefaultInitCtx(InitialContext.java:279)
 at javax.naming.InitialContext.lookup(InitialContext.java:351)
 at gov.hud.pih.eiv.web.EjbClient.EjbClient.getUserManager(EjbClient.java:34)