package org.traccar.events; import java.sql.SQLException; import java.util.ArrayList; import java.util.Collection; import org.traccar.BaseEventHandler; import org.traccar.Context; import org.traccar.model.Event; import org.traccar.model.Position; import org.traccar.helper.Log; import org.traccar.helper.UnitsConverter; public class OverspeedEventHandler extends BaseEventHandler { private double globalSpeedLimit; private int suppressRepeated; public OverspeedEventHandler() { globalSpeedLimit = UnitsConverter.knotsFromKph(Context.getConfig().getInteger("event.globalSpeedLimit", 0)); suppressRepeated = Context.getConfig().getInteger("event.suppressRepeated", 60); } @Override protected Collection analizePosition(Position position) { Collection events = new ArrayList<>(); if (!isLastPosition()) { return null; } double speed = position.getSpeed(); boolean valid = position.getValid(); if (valid && globalSpeedLimit != 0 && speed > globalSpeedLimit) { try { if (Context.getDataManager().getLastEvents( position.getDeviceId(), Event.TYPE_DEVICE_OVERSPEED, suppressRepeated).isEmpty()) { events.add(new Event(Event.TYPE_DEVICE_OVERSPEED, position.getDeviceId(), position.getId())); } } catch (SQLException error) { Log.warning(error); } } return events; } }