(转载)JBoss 4.2.3下部署EJB 3.0碰到的local和remote问题

import javax.ejb.Local;
 import javax.ejb.Remote;
 import javax.ejb.Stateless;

@Stateless
@Remote
@Local
public class UserManagerBean implements UserManager {

    public void addUser(User user) {
        System.out.println(user.getUsername() + "已经被成功保存！");
        user.setId(13);
    }

}

在jboss 4.2.3.GA部署后发现问题

Local and Remote Interfaces cannot have duplicate interface for bean

解决方法, 在@Local和@Remote必须明确写上接口的类型:

import javax.ejb.Local;
import javax.ejb.Remote;
import javax.ejb.Stateless;

@Stateless
@Remote(UserManager.class)
@Local(UserManager.class)
public class UserManagerBean implements UserManager {

    public void addUser(User user) {
        System.out.println(user.getUsername() + "已经被成功保存！");
        user.setId(13);
    }

}

原文地址: http://www.blogjava.net/Bobbyliao/archive/2008/10/01/232018.html