registeraction.java

struts1 hibernate3 电子购物商城源码 加上了ANT编译.

package dream.ourshopping.struts.action;

import java.util.List;

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 org.apache.struts.validator.DynaValidatorForm;

import dream.ourshopping.domain.Member;
import dream.ourshopping.domain.Product;
import dream.ourshopping.domain.Shopcart;
import dream.ourshopping.persistence.ProductDAO;
import dream.ourshopping.persistence.ShopcartDAO;

public class RegisterAction extends Action {

	public RegisterAction() {
		super();
	}

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {

		Member user = (Member) request.getSession().getAttribute("user");
		if (user != null) {

			DynaValidatorForm dv = (DynaValidatorForm) form;
			ProductDAO pd = new ProductDAO();
			String bool = (String) dv.get("num");
			Shopcart sc = new Shopcart();
			ShopcartDAO scd = new ShopcartDAO();
			Product product=new Product();
			product=pd.findById(new Integer(bool));
			
			sc.setMember(user);
			sc.setProduct(product);
			sc.setCount(new Integer(1));
			sc.setPrice(product.getSaleprice().intValue());
			List list=scd.findMaxId();
			if(list.size()>0)
			{
				sc.setId((Integer)scd.findMaxId().get(0)+1);
			}
			else
			{
				sc.setId(1);
			}
			scd.save(sc);
			
			product.setSalecount(product.getSalecount()+1);
			
			pd.merge(product);
			
			List list1 = scd.findByUserid(user.getId());
			request.getSession().setAttribute("prodlist", list1);
			

			request.getSession().setAttribute("body", "/shopcart/carinfor.jsp");

		} else {
			request.getSession().setAttribute("body", "shopcart/catfalse.jsp");
		}

		return mapping.findForward("resuccess");
	}
}