blob: 7fc6086aacc20f862da744086888c36229c283b5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
/*
* Copyright 2016 - 2024 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 jakarta.inject.Inject;
import org.traccar.model.Event;
import org.traccar.model.Maintenance;
import org.traccar.model.Position;
import org.traccar.session.cache.CacheManager;
public class MaintenanceEventHandler extends BaseEventHandler {
private final CacheManager cacheManager;
@Inject
public MaintenanceEventHandler(CacheManager cacheManager) {
this.cacheManager = cacheManager;
}
@Override
public void analyzePosition(Position position, Callback callback) {
Position lastPosition = cacheManager.getPosition(position.getDeviceId());
if (lastPosition == null || position.getFixTime().compareTo(lastPosition.getFixTime()) < 0) {
return;
}
for (Maintenance maintenance : cacheManager.getDeviceObjects(position.getDeviceId(), Maintenance.class)) {
if (maintenance.getPeriod() != 0) {
double oldValue = getValue(lastPosition, maintenance.getType());
double newValue = getValue(position, maintenance.getType());
if (oldValue != 0.0 && newValue != 0.0 && newValue >= maintenance.getStart()) {
if (oldValue < maintenance.getStart()
|| (long) ((oldValue - maintenance.getStart()) / maintenance.getPeriod())
< (long) ((newValue - maintenance.getStart()) / maintenance.getPeriod())) {
Event event = new Event(Event.TYPE_MAINTENANCE, position);
event.setMaintenanceId(maintenance.getId());
event.set(maintenance.getType(), newValue);
callback.eventDetected(event);
}
}
}
}
}
private double getValue(Position position, String type) {
return switch (type) {
case "serverTime" -> position.getServerTime().getTime();
case "deviceTime" -> position.getDeviceTime().getTime();
case "fixTime" -> position.getFixTime().getTime();
default -> position.getDouble(type);
};
}
}
|
