getitemdetailaction.java

网上商城

package com.witbridge.netstore.action;

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.validator.DynaValidatorForm;
import com.witbridge.netstore.framework.NetStoreBaseAction;
import com.witbridge.netstore.model.Items;
import com.witbridge.netstore.service.NetStoreService;

public class GetItemDetailAction extends NetStoreBaseAction {

	@Override
	public ActionForward execute(ActionMapping mapping, ActionForm form, 
			HttpServletRequest request, HttpServletResponse response) throws Exception {
		
		NetStoreService service=getNetStoreService();
		Long itemId=new Long(request.getParameter("id"));
		Items item=service.getItemById(itemId);
		((DynaValidatorForm)form).set("view",item);
		return mapping.findForward("itemdetailsucces");
	}
	
}