addbuyproductaction.java

这是本人曾经在公司里用的,内部开发框架,基于struts+hibernate今天分享给大家

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package cn.bway.foreigntrade.repertory.buyproduct.action;

import java.sql.Connection;
import java.util.ArrayList;

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

import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.hibernate.Session;
import org.hibernate.Transaction;

import cn.bway.common.WebConstant;
import cn.bway.common.action.BaseAction;
import cn.bway.common.code.codeDao;
import cn.bway.common.dao.HibernateSessionFactory;
import cn.bway.common.vo.PageListVO;
import cn.bway.foreigntrade.operation.productmanage.impl.ProductmanageManagerFactory;
import cn.bway.foreigntrade.operation.productmanage.model.Productmanage;
import cn.bway.foreigntrade.reperstory.product.impl.ProductManagerFactory;
import cn.bway.foreigntrade.reperstory.product.model.Product;
import cn.bway.foreigntrade.repertory.buyproduct.form.BuyproductForm;
import cn.bway.foreigntrade.repertory.buyproduct.impl.BuyproductManagerFactory;
import cn.bway.foreigntrade.repertory.buyproduct.model.Buyproduct;

/** 
 * MyEclipse Struts
 * Creation date: 03-12-2008
 * 
 * XDoclet definition:
 * @struts.action path="/addExportclient" name="buyproductForm" scope="request" validate="true"
 */
public class AddBuyproductAction extends BaseAction {
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		BuyproductForm eForm = (BuyproductForm) form;// TODO Auto-generated method stub
		ActionErrors errors = new ActionErrors();
		Session sess =null;
		Transaction tx =null;
		String returnStr = null;
		Connection conn = null;
		PageListVO rvo = null;
		try {
			request.setCharacterEncoding("utf-8");
			//增加采购材料
			Buyproduct exp=new Buyproduct();
			exp.setBuydocumentid(eForm.getBuydocumentid());
			exp.setSpecs(eForm.getSpecs());
			exp.setColors(eForm.getColors());
			exp.setTotals(eForm.getTotals());
			exp.setTotalprice(eForm.getTotalprice());
			exp.setNotes(eForm.getNotes());
			exp.setSimpleprice(eForm.getSimpleprice());
			exp.setPicurl(eForm.getPicurl());
			exp.setProductid(eForm.getProductid());
			BuyproductManagerFactory.getBuyproductManager().addBuyproduct(exp);
			
			
			//查找产品
			Productmanage pro=(Productmanage) ProductmanageManagerFactory.getProductmanageManager().getProductmanage(eForm.getProductid());
			Product product=new Product();
			
			//判断库存是否存在该产品
			rvo=(PageListVO) ProductManagerFactory.getProductManager().queryProduct("材料仓库",pro.getId());
			ArrayList ListResult= (ArrayList) rvo.getretVO();
			
			if(ListResult.size()<1){//不存在				
				//增加库存
				product.setCodes(""+pro.getId());
				product.setNames(pro.getNames());
				product.setPrice(pro.getPrice());					
				product.setSpec(pro.getSpec());
				product.setCraftwork(pro.getCraftwork());					
				product.setColor(pro.getColor());
				product.setStuff(pro.getStuff());
				product.setProvide(pro.getProvide());
				product.setProductionperiod(pro.getProductionperiod());
				product.setQc(pro.getQc());
				product.setTypes("材料仓库");
				product.setNumbers(eForm.getTotals());	
				ProductManagerFactory.getProductManager().addProduct(product);
			}else{//存在库存
				for(int i=0;i<ListResult.size();i++){
					product=(Product) ListResult.get(i);
					Integer pr=Integer.parseInt(product.getNumbers());
					System.out.println(pr+"---------------存在的数量");
					product.setNumbers(""+(Integer.parseInt(eForm.getTotals())+pr));
					ProductManagerFactory.getProductManager().modfilyProduct(product);
				}
			}
			returnStr = WebConstant.FORWARD_INITPAGE;
		} catch (Exception e) {
			errors.add(ActionErrors.GLOBAL_ERROR, new ActionError("edu.system.excption", e.getMessage()));
			this.saveErrors(request, errors);
			tx.rollback();
			e.printStackTrace();
		} finally {
			try {
				if (null != conn) {
					conn.close();
				}
			} catch (Exception ex) {
				ex.printStackTrace();
			}
			HibernateSessionFactory.closeSession();
		}
		return mapping.findForward(returnStr);
	}
}