deletestockservlet.java

oa rar it is the jsp

package com.accp.oa.control.servlet.client;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.accp.oa.dao.imple.CallDAO;
import com.accp.oa.dao.imple.FollwDAO;
import com.accp.oa.dao.imple.StcokaddDAO;
import com.accp.oa.dao.imple.TransDAO;
import com.accp.oa.dao.imple.commonDAO;

/**
 * 此用于删除采购信息
 * @author Administrator
 *
 */
public class DeleteStockServlet extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public DeleteStockServlet() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * doGet方法进行处理
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		//获得要删除的采购信息的ID
		int id = Integer.parseInt(request.getParameter("stockid"));
		StcokaddDAO stockdao = StcokaddDAO.getStcokaddDAO();
		FollwDAO followdao = FollwDAO.getFollwDAO();
		CallDAO calldao = CallDAO.getCallDAO();
		/*进行事务删除处理*/
		if(calldao.deletebyStockid(id) && followdao.deletebyStockid(id) && stockdao.delete(id)){//成功
			TransDAO.myCommit();//提交事务
		}else{
			TransDAO.myrollback();//回滚事务
		}
		TransDAO.myClose();//关闭连接
		//获得上下文
		String path = request.getContextPath();
		commonDAO common = commonDAO.GetcomonDAO();
		int page = common.getpagenumber();
		//进行重定向
		response.sendRedirect(path + "/servlet/SelectStcokaddServlet?topage=" + page);
	}

	/**
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doGet(request, response);
	}

	/**
	 * Initialization of the servlet. <br>
	 * 
	 * @throws ServletException
	 *             if an error occure
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}