baseaction.java

用JAVA完成的BLOG采用STRUTS.HIBERNATE.SPRING.框架.直接用ECLIPSE导入就可以发布运行.调试.

package com.laoer.blog.web.action;

import org.apache.struts.action.*;
import com.laoer.blog.web.servlet.UserSession;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import com.laoer.blog.comm.Constant;
import com.laoer.blog.bean.UserInfo;
import com.laoer.blog.bean.Blog;

/**
 * <p>Title: 天乙博客</p>
 *
 * <p>Description: 天乙博客系统</p>
 *
 * <p>Copyright: Copyright (c) 2005</p>
 *
 * <p>Company: Laoer.com</p>
 *
 * @author laoer[Gong Tianyi]
 * @version 1.0
 */
public class BaseAction
    extends Action {

  public BaseAction() {
  }

  public void saveUserSession(HttpServletRequest servletRequest, UserSession us) {
    HttpSession session = servletRequest.getSession();
    session.setAttribute(Constant.USER_SESSION_KEY, us);
  }

  public void saveUserSession(HttpServletRequest servletRequest, UserInfo ui, Blog blog) {
    HttpSession session = servletRequest.getSession();
    UserSession us = new UserSession(ui, blog);
    session.setAttribute(Constant.USER_SESSION_KEY, us);
  }

  public void saveUserSession(HttpServletRequest servletRequest, Blog blog) {
    HttpSession session = servletRequest.getSession();
    UserSession us = (UserSession) session.getAttribute(Constant.USER_SESSION_KEY);
    us.setBlog(blog);
    session.setAttribute(Constant.USER_SESSION_KEY, us);
  }

  public void saveUserSession(HttpServletRequest servletRequest, UserInfo ui) {
    HttpSession session = servletRequest.getSession();
    UserSession us = (UserSession) session.getAttribute(Constant.USER_SESSION_KEY);
    us.setUserInfo(ui);
    session.setAttribute(Constant.USER_SESSION_KEY, us);
  }

  public UserSession getUserSession(HttpServletRequest servletRequest) {
    HttpSession session = servletRequest.getSession();
    return (UserSession) session.getAttribute(Constant.USER_SESSION_KEY);
  }

}