From 59416923dcb3a756eaf532cc4259f2f6625c0762 Mon Sep 17 00:00:00 2001 From: Anton Tananaev Date: Sun, 31 Mar 2019 22:35:39 -0700 Subject: Convert project to gradle --- .../handler/events/MaintenanceEventHandler.java | 72 ++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 src/main/java/org/traccar/handler/events/MaintenanceEventHandler.java (limited to 'src/main/java/org/traccar/handler/events/MaintenanceEventHandler.java') diff --git a/src/main/java/org/traccar/handler/events/MaintenanceEventHandler.java b/src/main/java/org/traccar/handler/events/MaintenanceEventHandler.java new file mode 100644 index 000000000..93ae74142 --- /dev/null +++ b/src/main/java/org/traccar/handler/events/MaintenanceEventHandler.java @@ -0,0 +1,72 @@ +/* + * Copyright 2016 - 2018 Anton Tananaev (anton@traccar.org) + * Copyright 2016 - 2018 Andrey Kunitsyn (andrey@traccar.org) + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.traccar.handler.events; + +import java.util.HashMap; +import java.util.Map; + +import io.netty.channel.ChannelHandler; +import org.traccar.database.IdentityManager; +import org.traccar.database.MaintenancesManager; +import org.traccar.model.Event; +import org.traccar.model.Maintenance; +import org.traccar.model.Position; + +@ChannelHandler.Sharable +public class MaintenanceEventHandler extends BaseEventHandler { + + private final IdentityManager identityManager; + private final MaintenancesManager maintenancesManager; + + public MaintenanceEventHandler(IdentityManager identityManager, MaintenancesManager maintenancesManager) { + this.identityManager = identityManager; + this.maintenancesManager = maintenancesManager; + } + + @Override + protected Map analyzePosition(Position position) { + if (identityManager.getById(position.getDeviceId()) == null + || !identityManager.isLatestPosition(position)) { + return null; + } + + Position lastPosition = identityManager.getLastPosition(position.getDeviceId()); + if (lastPosition == null) { + return null; + } + + Map events = new HashMap<>(); + for (long maintenanceId : maintenancesManager.getAllDeviceItems(position.getDeviceId())) { + Maintenance maintenance = maintenancesManager.getById(maintenanceId); + if (maintenance.getPeriod() != 0) { + double oldValue = lastPosition.getDouble(maintenance.getType()); + double newValue = position.getDouble(maintenance.getType()); + if (oldValue != 0.0 && newValue != 0.0 + && (long) ((oldValue - maintenance.getStart()) / maintenance.getPeriod()) + < (long) ((newValue - maintenance.getStart()) / maintenance.getPeriod())) { + Event event = new Event(Event.TYPE_MAINTENANCE, position.getDeviceId(), position.getId()); + event.setMaintenanceId(maintenanceId); + event.set(maintenance.getType(), newValue); + events.put(event, position); + } + } + } + + return events; + } + +} -- cgit v1.2.3