Examples with Device org.traccar.model.Device used on opensource projects

Example 31 with Device

use of org.traccar.model.Device in project traccar by tananaev.

the class DeviceManager method updateDeviceStatus.

public void updateDeviceStatus(Device device) throws SQLException {
    getDataManager().updateDeviceStatus(device);
    Device cachedDevice = getById(device.getId());
    if (cachedDevice != null) {
        cachedDevice.setStatus(device.getStatus());
    }
}

Example 32 with Device

use of org.traccar.model.Device in project traccar by tananaev.

the class MaintenanceEventHandler method analyzePosition.

@Override
protected Map<Event, Position> analyzePosition(Position position) {
    Device device = Context.getIdentityManager().getById(position.getDeviceId());
    if (device == null || !Context.getIdentityManager().isLatestPosition(position)) {
        return null;
    }
    double maintenanceInterval = Context.getDeviceManager().lookupAttributeDouble(device.getId(), ATTRIBUTE_MAINTENANCE_INTERVAL, 0, false);
    if (maintenanceInterval == 0) {
        return null;
    }
    double maintenanceStart = Context.getDeviceManager().lookupAttributeDouble(device.getId(), ATTRIBUTE_MAINTENANCE_START, 0, false);
    double oldTotalDistance = 0.0;
    double newTotalDistance = 0.0;
    Position lastPosition = Context.getIdentityManager().getLastPosition(position.getDeviceId());
    if (lastPosition != null) {
        oldTotalDistance = lastPosition.getDouble(Position.KEY_TOTAL_DISTANCE);
    }
    newTotalDistance = position.getDouble(Position.KEY_TOTAL_DISTANCE);
    oldTotalDistance -= maintenanceStart;
    newTotalDistance -= maintenanceStart;
    if ((long) (oldTotalDistance / maintenanceInterval) < (long) (newTotalDistance / maintenanceInterval)) {
        Event event = new Event(Event.TYPE_MAINTENANCE, position.getDeviceId(), position.getId());
        event.set(Position.KEY_TOTAL_DISTANCE, newTotalDistance);
        return Collections.singletonMap(event, position);
    }
    return null;
}

Example 33 with Device

use of org.traccar.model.Device in project traccar by tananaev.

the class OverspeedEventHandler method analyzePosition.

@Override
protected Map<Event, Position> analyzePosition(Position position) {
    long deviceId = position.getDeviceId();
    Device device = Context.getIdentityManager().getById(deviceId);
    if (device == null) {
        return null;
    }
    if (!Context.getIdentityManager().isLatestPosition(position) || !position.getValid()) {
        return null;
    }
    double speedLimit = Context.getDeviceManager().lookupAttributeDouble(deviceId, ATTRIBUTE_SPEED_LIMIT, 0, false);
    if (speedLimit == 0) {
        return null;
    }
    Map<Event, Position> result = null;
    DeviceState deviceState = Context.getDeviceManager().getDeviceState(deviceId);
    if (deviceState.getOverspeedState() == null) {
        deviceState.setOverspeedState(position.getSpeed() > speedLimit);
    } else {
        result = updateOverspeedState(deviceState, position, speedLimit);
    }
    Context.getDeviceManager().setDeviceState(deviceId, deviceState);
    return result;
}