userlogininfo.java

这是一个ajax动态权限菜单,还是比较可以,大家看一下嘛

package bean;
import javax.servlet.http.HttpSessionBindingListener;
import javax.servlet.http.HttpSessionBindingEvent;
import business.Buesiness;
public class UserLoginInfo  implements HttpSessionBindingListener {
  private String userId;
  private String userPassword;
  private String roleId;
  public UserLoginInfo() {
  }
  public UserLoginInfo(String userId) {
    this.userId=userId;
  }
  public void valueBound(HttpSessionBindingEvent event) {
     System.out.println("****"+userId+"客户端已经登陆了。。。");
  }
  public void valueUnbound(HttpSessionBindingEvent event) {
//    Buesiness.userList.remove(userId);
   System.out.println("****"+userId+"客户端已经退出了。。。");
 }

  public void setUserId(String userId) {
    this.userId = userId;
  }

  public void setUserPassword(String userPassword) {
    this.userPassword = userPassword;
  }

  public void setRoleId(String roleId) {
    this.roleId = roleId;
  }

  public String getUserId() {
    return userId;
  }

  public String getUserPassword() {
    return userPassword;
  }

  public String getRoleId() {
    return roleId;
  }
}