package org.traccar.protocol; import java.util.List; import org.traccar.model.DataManager; import org.traccar.model.Device; import org.traccar.model.Position; public class TestDataManager implements DataManager { @Override public List getDevices() { return null; } @Override public Device getDeviceByImei(String imei) { Device device = new Device(); device.setId(new Long(1)); device.setImei("123456789012345"); return device; } @Override public Long addPosition(Position position) { return null; } @Override public void updateLatestPosition(Long deviceId, Long positionId) throws Exception { } }