addproductaction.java

该程序能够准确的记录互联网用户上网所用的流量

package com.briup.admin.web.action;

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

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.briup.admin.service.IAdminService;
import com.briup.admin.web.form.AddProductForm;
import com.briup.common.dao.pojo.Product;
import com.briup.common.dao.pojo.ProductType;

/*
 * 该action为添加品牌和修改品牌的共用模块
 * */
/**
 * class AddProduct
 * 
 * @author lyz
 */

public class AddProductAction extends Action {
	IAdminService adminService;

	public void setAdminService(IAdminService adminService) {
		this.adminService = adminService;
	}

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		// 通过form从相应的jsp（addProduct.jsp和modifyProduct.jsp）中获得需要的字段信息
		AddProductForm addproForm = (AddProductForm) form;
		String productName = addproForm.getProductName();
		String productTypeId = addproForm.getProductType();
		Double baseFee = addproForm.getBaseFee();
		Double rateFee = addproForm.getRateFee();
		Long dailyLimit = addproForm.getDailyLimit();
		Long monthLimit = addproForm.getMonthLimit();
		Long upLimit = addproForm.getUpLimit();
		Long downLimit = addproForm.getDownLimit();
		Double sfee = addproForm.getSfee();
		String remark = addproForm.getRemark();

		try {
			// 根据取得的品牌名去数据库中查找是否已经存在该信息
			Product pro = adminService.findProduct(productName);
			// 若存在，从表中删除掉该记录，在根据修改信息重新保存
			if (pro != null) {

				request.setAttribute("message", "该品牌已经存在！");

			}
			// 根据所得信息进行向数据库中保存
			Product product = new Product();
			ProductType proType = adminService.findProductById(Long
					.parseLong(productTypeId));

			product.setName(productName);
			product.setBaseFee(baseFee);
			product.setRateFee(rateFee);
			product.setDailyLimit(dailyLimit);
			product.setMonthLimit(monthLimit);
			product.setUpLimit(upLimit);
			product.setDownLimit(downLimit);
			product.setSfee(sfee);
			product.setRemark(remark);
			product.setProductType(proType);

			adminService.save(product);

			// 成功后，跳转到所有的品牌列表
			return mapping.findForward("success");
		} catch (Exception e) {
			e.printStackTrace();
			// 不成功显示品牌添加失败，并停留在该品牌添加界面（addProduct.jsp/modifyProduct.jsp）
			request.setAttribute("message", "品牌增加失败");
			return mapping.findForward("failed");
		}
	}
}