userssortaction.java

本博客系统是在J2EE平台上用Hibernate框架技术和MVC模式构建

package com.blog;

import java.io.IOException;
import java.util.List;

import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import com.blog.tableclass.*;

public class UsersSortAction extends HttpServlet {
    
	public void init(ServletConfig config) throws ServletException {
    }
    
    /*
     *  处理<GET> 请求方法.
     */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
    	
        
    }

	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO 自动生成方法存根
    	//接收浏览器端提交的信息	
	String name =(new String(request.getParameter("name").getBytes("iso-8859-1"),"UTF-8")).trim();
	response.setContentType("text/xml; charset=UTF-8");
    response.setHeader("Cache-Control", "no-cache");	
	HttpSession session = request.getSession(true);
	Blog blog = (Blog)session.getAttribute(Constants.LOGIN_USER_KEY);	
        /*
         * 执行数据库操作并返回结果
         */
	OperateDatabase	db=new OperateDatabase();
        if (name!=""){
        	Sort sort =new Sort();
        	sort.setName(name);
        	sort.setBlogid(blog.getId());
    		db.save(sort);   
    		List sortList=db.getBlogSorts(blog.getId());
    		session.setAttribute(Constants.SORT_LIST_KEY,sortList);
    		response.sendRedirect("/NewBlog/users/adminSort.jsp");
        }
	}
    
    
}