addgoodsaction.java

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

import java.util.ArrayList;

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

import org.apache.commons.beanutils.BeanUtils;
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.hz.goods.dao.GoodsDAO;
import com.hz.pojo.Goods;
import com.hz.struts.form.AddGoodsForm;

/** 
 * MyEclipse Struts
 * Creation date: 05-02-2008
 * 
 * XDoclet definition:
 * @struts.action path="/addGoods" name="addGoodsForm" scope="request"
 */
public class AddGoodsAction extends Action {
	
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		AddGoodsForm addGoodsForm = (AddGoodsForm) form;// TODO Auto-generated method stub
		GoodsDAO goodsDAO=new GoodsDAO();
		Goods goods=new Goods();
		try {
			BeanUtils.copyProperties( goods,addGoodsForm);
		} catch (Exception e) {
			e.printStackTrace();
		} 
		ArrayList list=(ArrayList)goodsDAO.queryGoodsByProperty( goods.getGoodsName());
		if(list.size()==0){
			goodsDAO.insert(goods);
			return mapping.findForward("success");
		}
		else{
			request.setAttribute("nameCommon","品种名称已经存在哦！" );
			return mapping.findForward("fail");
		}
		
	}
}