merchantgoodstypeaction.java

来自「基于struts的网上商店源码」· Java 代码 · 共 122 行

/*
 * 作者:管磊
 * 时间:2007年12月06日
 * 功能:库存销售管理-＞商品管理-＞商品类型管理。
 */
package com.mole.struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.mole.struts.bean.MerchantGoodsTypeBean;
import com.mole.struts.bean.Page;
import com.mole.struts.dao.MerchantGoodsTypeDAO;
import com.mole.struts.form.MerchantGoodsTypeForm;

/**
 * MyEclipse Struts Creation date: 12-06-2007
 * 
 * XDoclet definition:
 * 
 * @struts.action path="/merchantGoodTypeManage"
 *                name="merchantGoodTypeManageForm"
 *                input="/merchantGoodTypeManage.jsp" scope="request"
 *                validate="true"
 */
public class MerchantGoodsTypeAction extends Action {
	/*
	 * Generated Methods
	 */

	/**
	 * Method execute
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {

		String storeId = (String) request.getSession().getAttribute("store");

		MerchantGoodsTypeDAO dao = new MerchantGoodsTypeDAO();

		String action = request.getParameter("action");
		if (action == null || action.equals("new")) {// 获取浏览商品类型页面
			Page page = new Page();
			int pageSize = request.getParameter("pageSizeSelect") == null ? 10
					: Integer.parseInt(request.getParameter("pageSizeSelect"));
			int currentPage = request.getParameter("page") == null ? 1
					: Integer.parseInt(request.getParameter("page"));

			int count = dao.getPageInfo(storeId, pageSize);
			page.setCurrentPage(currentPage);
			page.setPageSize(pageSize);
			page.setPageCount((count + pageSize - 1) / pageSize);
			page.setRecordCount(count);
			MerchantGoodsTypeBean[] beanlist = null;

			try {
				beanlist = dao.getAllGoodsType(storeId, currentPage);
			} catch (Exception e) {
				e.printStackTrace();
				HttpSession session = request.getSession();
				session.setAttribute("title", "错误信息");
				session.setAttribute("message", "用户名或密码错误，请重新登陆！");
				session.setAttribute("returnUrl", "show.do?action=goLogin");
				return mapping.findForward("goMessage");
			}
			request.setAttribute("goodsTypeList", beanlist);
			request.setAttribute("Page", page);
			return mapping.findForward("goMerchantGoodsType");
		} else if (action.equals("delete")) {// 删除一条商品类型记录
			String sql = "DELETE FROM [GoodsType] WHERE id="
					+ request.getParameter("id");
			dao.executeUpdate(sql);
			return new ActionForward("/merchantGoodsType.do?action=new");

		} else if (action.equals("add")) {// 获取添加商品类型页面
			MerchantGoodsTypeBean bean = new MerchantGoodsTypeBean();
			request.setAttribute("detailInfo", bean);
			request.setAttribute("pageAction", "add");
			return mapping.findForward("goMerchantGoodsTypeDetail");

		} else if (action.equals("modify")) {// 获取修改商品类型页面

			MerchantGoodsTypeBean bean = dao.getDetailGoodsTypeInfo(request
					.getParameter("id"));
			request.setAttribute("detailInfo", bean);
			request.setAttribute("pageAction", "modify");
			return mapping.findForward("goMerchantGoodsTypeDetail");

		} else if (action.equals("onAdd")) {// 添加一条商品类型记录
			MerchantGoodsTypeForm mgtForm = (MerchantGoodsTypeForm) form;
			String sql = "INSERT INTO [GoodsType]([StoreID],[Name],[Description]) "
					+ "VALUES('"
					+ storeId
					+ "','"
					+ mgtForm.getName()
					+ "','"
					+ mgtForm.getDescription() + "')";
			dao.executeUpdate(sql);
			return new ActionForward("/merchantGoodsType.do?action=new");
		} else if (action.equals("onModify")) {// 修改一条商品类型记录
			MerchantGoodsTypeForm mgtForm = (MerchantGoodsTypeForm) form;
			String sql = "UPDATE GoodsType SET Name='" + mgtForm.getName()
					+ "',Description='" + mgtForm.getDescription()
					+ "' WHERE ID=" + mgtForm.getId();
			dao.executeUpdate(sql);
			return new ActionForward("/merchantGoodsType.do?action=new");
		}
		return null;
	}
}