6.3.2. 使用 EJB 安全注解

@Stateless
@RolesAllowed({"admin"})
@SecurityDomain("other")
public class WelcomeEJB implements Welcome {
    @PermitAll
    public String WelcomeEveryone(String msg) {
        return "Welcome to " + msg;
    }
    @RunAs("tempemployee")
    public String GoodBye(String msg) {
        return "Goodbye, " + msg;
    }
    public String GoodbyeAdmin(String msg) {
        return "See you later, " + msg;
    }
}