BusOrderFacadeBean.java

package net.tooan.ynpay.core.ejb.order.bus;

import com.mongodb.DBObject;
import net.tooan.ynpay.commons.BusinessException;
import net.tooan.ynpay.commons.YnpayJndiConstants;
import net.tooan.ynpay.core.ejb.dao.cache.BusClassDao;
import net.tooan.ynpay.core.ejb.helper.CoreFacadeBean;
import net.tooan.ynpay.core.ejb.service.order.bus.BusOrderServer;
import net.tooan.ynpay.order.agent.bean.Customer;
import net.tooan.ynpay.order.agent.bus.AbstractBusHelper;
import net.tooan.ynpay.order.agent.bus.bean.BusOrder;
import net.tooan.ynpay.order.agent.bus.facade.BusOrderFacade;
import net.tooan.ynpay.order.agent.bus.bean.BusClass;

import javax.ejb.EJB;
import javax.ejb.Stateless;
import java.util.List;

/**
 * Created with IntelliJ IDEA.
 * User: iris
 * Date: 13-10-18
 * Time: 下午4:20
 */
@Stateless(name = YnpayJndiConstants.Order_Bus_Order_Facade)
public class BusOrderFacadeBean extends CoreFacadeBean<BusOrder, Long> implements BusOrderFacade {

    @EJB
    private BusOrderServer service;

    @Override
    public List<BusOrder> order(String id, Customer customer, Integer ticket, String ticketType) throws Exception {
        return order(BusClassDao.dao.findOne(id), customer, ticket, ticketType);
    }

    @Override
    public List<BusOrder> order(BusClass busClass, Customer customer, Integer ticket, String ticketType) throws Exception {
        // 班次信息为空，直接抛错
        if (busClass == null) {
            throw new BusinessException("班次信息错误");
        }
        // 班次 id 为空，则进行查询
        if (busClass.getId() == null) {
            busClass = BusClassDao.dao.findOne((DBObject) busClass);
        }

        Float price = busClass.getPrice();

        if (ticketType == null) {
            ticketType = "001";
        }

        List<BusOrder> orders = AbstractBusHelper.getHelper(busClass.getStation().getFaceType()).order(busClass, customer, ticket, price, ticketType);

        // 保存订单信息
        save(orders);

        return null;
    }

    public void save(List<BusOrder> orders) throws Exception {
        service.save(orders);
    }
}