BusStationFacadeBean.java

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

import net.tooan.ynpay.commons.BusinessException;
import net.tooan.ynpay.commons.YnpayJndiConstants;
import net.tooan.ynpay.core.ejb.helper.CoreFacadeBean;
import net.tooan.ynpay.core.ejb.service.order.bus.BusStationServer;
import net.tooan.ynpay.order.agent.bus.AbstractBusHelper;
import net.tooan.ynpay.order.agent.bus.bean.BusStation;
import net.tooan.ynpay.order.agent.bus.facade.BusStationFacade;

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

/**
 * Created with IntelliJ IDEA.
 * User: iris
 * Date: 13-10-18
 * Time: 下午4:20
 */
@Stateless(name = YnpayJndiConstants.Order_Bus_Station_Facade)
public class BusStationFacadeBean extends CoreFacadeBean<BusStation, Long> implements BusStationFacade {
    @EJB
    private BusStationServer service;

    @Override
    public List<BusStation> getList() throws BusinessException {
        return getList(false);
    }

    @Override
    public List<BusStation> getList(Boolean remote) throws BusinessException {
        // 从远程接口获取场站列表
        if (remote) {
            List<BusStation> stations = new ArrayList<BusStation>();
            // 目前写死只能从 eadd 接口获取
            stations.addAll(AbstractBusHelper.getHelper(AbstractBusHelper.TYPE_EADD).getStations());
            return stations;
        } else {
            return getFromLocal();
        }
    }

    @Override
    public List<BusStation> getStations(String origin) throws Exception {
        return service.getList(origin);
    }

    @Override
    public void save(BusStation station) throws Exception {
        service.save(station);
    }

    public List<BusStation> getFromLocal() {
        return service.getList();
    }
}