productcategoryaction.java

一个简易的网上购物系统。具有普遍的购物功能。还有一个小型的论坛

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.longHua.web.struts;

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.action.ActionMessage;
import org.apache.struts.action.ActionMessages;
import org.apache.struts.validator.DynaValidatorForm;

import com.longHua.domain.ProductCategory;
import com.longHua.util.TimeNow;
public class ProductCategoryAction extends BaseDispatchAction {

	public ActionForward addProductCategory(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		DynaValidatorForm productCategoryForm = (DynaValidatorForm) form;// TODO Auto-generated method stub
		//首先查找是否已添加了该物品类别
		ActionMessages messages=new ActionMessages();
		List<ProductCategory> Category=getLongHua().checkThisProductCategory(productCategoryForm.getString("catName"));
		
		if(Category !=null && Category.size() !=0){
			messages.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("admin.addProductCategory.validateCatName"));
			this.saveMessages(request, messages);
			productCategoryForm=null;
			return mapping.findForward("fail");
		}else{
			ProductCategory productCategory=new ProductCategory();
			productCategory.setCatName(productCategoryForm.getString("catName"));
			productCategory.setCatDesc(productCategoryForm.getString("catDesc"));
			productCategory.setAddTime(TimeNow.getNowTime());
			productCategory.setChildId(0);
			productCategory.setParentId(0);
			productCategory.setIsValid("N");
			getLongHua().addProductCategory(productCategory);
			return mapping.findForward("success");
		}
	}
	
	public ActionForward showAddProductCatPage(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		return mapping.findForward("showAddCatPage");
	}
	
	
}