shopaction.java

来自「《JSP网站开发典型模块与实例精讲》一书光盘源码」· Java 代码 · 共 151 行

//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_4.0.0/xslt/JavaClass.xsl

package book.example.photoprint.action;

import java.util.List;

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

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;

import book.example.photoprint.exception.DBException;
import book.example.photoprint.form.ShopForm;
import book.example.photoprint.form.UserForm;
import book.example.photoprint.po.Shop;
import book.example.photoprint.po.User;
import book.example.photoprint.service.OrderService;
import book.example.photoprint.service.ShopService;
import book.example.photoprint.service.UserService;

public class ShopAction extends DispatchAction {

	public ActionForward add(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		ShopForm shopForm = (ShopForm) form;
		Shop shop = new Shop();
		shop.setOwner(shopForm.getOwner());
		shop.setLoginname(shopForm.getLoginname());
		shop.setPasswd(shopForm.getPasswd());
		shop.setShopname(shopForm.getShopname());
		shop.setTel(shopForm.getTel());
		shop.setCellphone(shopForm.getCellphone());
		shop.setAddress(shopForm.getAddress());
		shop.setStatus(new Integer("1"));
		shop.setDescription(shopForm.getDescription());
		ShopService service = new ShopService();
		try {
			// 新添加
			if (shopForm.getId() == null||"".equals(shopForm.getId())) {
				if (service.getShopByLoginname(shop.getLoginname()) == null) {
					service.addShop(shop);
					return mapping.findForward("add_success");
				} else {
					request.setAttribute("info","用户名已经存在");
					return mapping.findForward("error");
				}
			} else {
				// 修改shop
				shop.setId(shopForm.getId());
				service.addShop(shop);
				request.getSession().setAttribute("shop",shop);
				return this.preModify(mapping,form,request,response);
			}
		} catch (DBException e) {
			e.printStackTrace();
			return mapping.findForward("error");
		}

	}

	public ActionForward centify(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {

		try {
			String shopId = request.getParameter("shopid");
			ShopService service = new ShopService();
			service.centify(shopId);
		} catch (DBException e) {
			e.printStackTrace();
			return mapping.findForward("error");
		}
		return mapping.findForward("centify_success");
	}

	public ActionForward list(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		ShopService service = new ShopService();
		try {
			List list = service.list();
			request.setAttribute("list", list);
		} catch (DBException e) {
			e.printStackTrace();
			return mapping.findForward("error");
		}

		return mapping.findForward("list");
	}

	public ActionForward list2(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		ShopService service = new ShopService();
		String action = request.getParameter("action");
		request.setAttribute("action", action);
		try {
			List list = service.list2();
			request.setAttribute("list", list);
		} catch (DBException e) {
			e.printStackTrace();
			return mapping.findForward("error");

		}

		return mapping.findForward("list");
	}

	public ActionForward login(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		ShopForm shopForm = (ShopForm) form;
		String loginname = shopForm.getLoginname();
		ShopService service = new ShopService();
		Shop shop = null;
		try {
			shop = service.getShopByLoginname(loginname);
		} catch (DBException e) {
			e.printStackTrace();
			return mapping.findForward("loginerror");
		}
		if (shop == null || !shop.getPasswd().equals(shopForm.getPasswd())) {
			return mapping.findForward("loginerror");
		}
		request.getSession().setAttribute("shop", shop);
		return mapping.findForward("loginsuccess");
	}

	public ActionForward preModify(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {

		ShopForm shopForm = new ShopForm();

		Shop shop = (Shop) request.getSession().getAttribute("shop");
		if (shop != null) {
			shopForm.setId(shop.getId());
			shopForm.setLoginname(shop.getLoginname());
			shopForm.setOwner(shop.getOwner());
			shopForm.setAddress(shop.getAddress());
			shopForm.setPasswd(shop.getPasswd());
			shopForm.setCellphone(shop.getCellphone());
			shopForm.setDescription(shop.getDescription());
			shopForm.setShopname(shop.getShopname());
			shopForm.setTel(shop.getTel());
			shopForm.setDescription(shop.getDescription());
		}
		request.setAttribute("shopForm", shopForm);
		return mapping.findForward("modify");
	}
}