package com.relationinfo.webapp.action;import java.util.Locale;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import org.apache.commons.lang.StringUtils;import com.relationinfo.model.Orders;import com.relationinfo.service.Manager;import org.springframework.validation.BindException;import org.springframework.web.servlet.ModelAndView;public class OrdersFormController extends BaseFormController {    private Manager manager = null;    public void setManager(Manager manager) {        this.manager = manager;    }    protected Object formBackingObject(HttpServletRequest request)    throws Exception {        String orderid = request.getParameter("orderid");        Orders orders = null;        if (!StringUtils.isEmpty(orderid)) {            orders = (Orders) manager.getObject(Orders.class, new String(orderid));        } else {            orders = new Orders();        }        return orders;    }    public ModelAndView onSubmit(HttpServletRequest request,                                 HttpServletResponse response, Object command,                                 BindException errors)    throws Exception {        if (log.isDebugEnabled()) {            log.debug("entering 'onSubmit' method...");        }        Orders orders = (Orders) command;        boolean isNew = (orders.getOrderid() == null);        Locale locale = request.getLocale();        if (request.getParameter("delete") != null) {            manager.removeObject(Orders.class, orders.getOrderid());            saveMessage(request, getText("orders.deleted", locale));        } else {            manager.saveObject(orders);            String key = (isNew) ? "orders.added" : "orders.updated";            saveMessage(request, getText(key, locale));            if (!isNew) {            	return new ModelAndView("redirect:editOrders.html", "orderid", orders.getOrderid());            }        }        return new ModelAndView(getSuccessView());    }}