为什么在JBoss 6.1中无法获取EJB？

如何解决为什么在JBoss 6.1中无法获取EJB？

我遇到的问题是我尝试查找远程EJB，但是在运行客户端时会引发异常？ 出口： javax.naming.NameNotFoundException：未绑定PrimerEJB

我的代码是这样的：

public class Cliente {

private static final String JNDI_PRIMER_EJB = "PrimerEJB/remote-com.martino.ejb.slsb.IMyInterfaceEJB";
private static final String JNDI_EJB = "IMyInterfaceEJB/remote";
public static void main(String[] args) {
    try {
        Properties properties = new Properties();
        /*properties.put("java.naming.factory.initial","org.jnp.interfaces.NamingContextFactory");
        properties.put("java.naming.factory.url.pkgs","org.jboss.naming:org.jnp.interfaces");
        properties.put("java.naming.provider.url","jnp://localhost:1099");*/
        
        properties.setProperty("java.naming.factory.initial","org.jnp.interfaces.NamingContextFactory");
        properties.setProperty("java.naming.factory.url.pkgs","org.jboss.naming:org.jnp.interfaces");
        properties.setProperty("java.naming.provider.url","jnp://localhost:1099");
        Context context = new InitialContext(properties);
        
        IMyInterfaceEJB bean = (IMyInterfaceEJB) context.lookup("PrimerEJB/remote-com.martino.ejb.slsb.IMyInterfaceEJB");
        String respuesta = bean.saluda("Cliente Java");
        System.out.println(respuesta);
        }
    catch (Exception e) {
        e.printstacktrace();
    }
}

}