src/com/fhd/servlet/ItemsServlet.java

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package com.fhd.servlet;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.fhd.bean.ItemsBean;
import com.fhd.dao.ItemsDao;

public class ItemsServlet extends HttpServlet {

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

	
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		request.setCharacterEncoding("UTF-8");
		String cmd = request.getParameter("cmd").toString().trim();
		String path = request.getContextPath();
		//String itemsId,userId,accountDate,accountMoney,accountDetails;

		/**************************************add st***************************************/
		if (cmd.equals("add")) {
			String itemsType = request.getParameter("itemsType");
			String itemsDetails = request.getParameter("itemsDetails");
			ItemsBean bean = new ItemsBean();
			bean.setItemType(itemsType);
			bean.setItemDetails(itemsDetails);
			ItemsDao.save(bean);
			response.sendRedirect(path + "/jsps/items/items.jsp");
			return;
		}
		/**************************************add ed***************************************/

		/**************************************edit st**************************************/
		if(cmd.equals("edit")){
			String itemsId = request.getParameter("itemsId");
			String itemsType = request.getParameter("itemsType");
			String itemsDetails = request.getParameter("itemsDetails");
			ItemsBean bean = new ItemsBean();
			bean.setItemsId(Integer.parseInt(itemsId));
			bean.setItemType(itemsType);
			bean.setItemDetails(itemsDetails);
			ItemsDao.updateItems(bean);
			response.sendRedirect(path + "/jsps/items/items.jsp");
			return;
		}
		/**************************************edit ed**************************************/

		/**************************************delete st**************************************/
		if(cmd.equals("delete"))
		{
			int itemsId= Integer.parseInt(request.getParameter("itemsId"));