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
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
|
/*
* Copyright 2016 - 2020 Anton Tananaev (anton@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.database;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.traccar.config.Config;
import org.traccar.config.Keys;
import org.traccar.helper.DateUtil;
import org.traccar.model.Statistics;
import javax.inject.Inject;
import javax.ws.rs.client.Client;
import javax.ws.rs.client.Entity;
import javax.ws.rs.core.Form;
import java.sql.SQLException;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.atomic.AtomicInteger;
public class StatisticsManager {
private static final Logger LOGGER = LoggerFactory.getLogger(StatisticsManager.class);
private static final int SPLIT_MODE = Calendar.MINUTE;
private final Config config;
private final DataManager dataManager;
private final Client client;
private final ObjectMapper objectMapper;
private final AtomicInteger lastUpdate = new AtomicInteger(Calendar.getInstance().get(SPLIT_MODE));
private final Set<Long> users = new HashSet<>();
private final Map<Long, String> deviceProtocols = new HashMap<>();
private int requests;
private int messagesReceived;
private int messagesStored;
private int mailSent;
private int smsSent;
private int geocoderRequests;
private int geolocationRequests;
@Inject
public StatisticsManager(Config config, DataManager dataManager, Client client, ObjectMapper objectMapper) {
this.config = config;
this.dataManager = dataManager;
this.client = client;
this.objectMapper = objectMapper;
}
private void checkSplit() {
int currentUpdate = Calendar.getInstance().get(SPLIT_MODE);
if (lastUpdate.getAndSet(currentUpdate) != currentUpdate) {
Statistics statistics = new Statistics();
synchronized (this) {
statistics.setCaptureTime(new Date());
statistics.setActiveUsers(users.size());
statistics.setActiveDevices(deviceProtocols.size());
statistics.setRequests(requests);
statistics.setMessagesReceived(messagesReceived);
statistics.setMessagesStored(messagesStored);
statistics.setMailSent(mailSent);
statistics.setSmsSent(smsSent);
statistics.setGeocoderRequests(geocoderRequests);
statistics.setGeolocationRequests(geolocationRequests);
if (!deviceProtocols.isEmpty()) {
Map<String, Integer> protocols = new HashMap<>();
for (String protocol : deviceProtocols.values()) {
protocols.compute(protocol, (key, count) -> count != null ? count += 1 : 1);
}
statistics.setProtocols(protocols);
}
users.clear();
deviceProtocols.clear();
requests = 0;
messagesReceived = 0;
messagesStored = 0;
mailSent = 0;
smsSent = 0;
geocoderRequests = 0;
geolocationRequests = 0;
}
try {
dataManager.addObject(statistics);
} catch (SQLException e) {
LOGGER.warn("Error saving statistics", e);
}
String url = config.getString(Keys.SERVER_STATISTICS);
if (url != null) {
String time = DateUtil.formatDate(statistics.getCaptureTime());
Form form = new Form();
form.param("version", getClass().getPackage().getImplementationVersion());
form.param("captureTime", time);
form.param("activeUsers", String.valueOf(statistics.getActiveUsers()));
form.param("activeDevices", String.valueOf(statistics.getActiveDevices()));
form.param("requests", String.valueOf(statistics.getRequests()));
form.param("messagesReceived", String.valueOf(statistics.getMessagesReceived()));
form.param("messagesStored", String.valueOf(statistics.getMessagesStored()));
form.param("mailSent", String.valueOf(statistics.getMailSent()));
form.param("smsSent", String.valueOf(statistics.getSmsSent()));
form.param("geocoderRequests", String.valueOf(statistics.getGeocoderRequests()));
form.param("geolocationRequests", String.valueOf(statistics.getGeolocationRequests()));
if (statistics.getProtocols() != null) {
try {
form.param("protocols", objectMapper.writeValueAsString(statistics.getProtocols()));
} catch (JsonProcessingException e) {
LOGGER.warn("Failed to serialize protocols", e);
}
}
client.target(url).request().async().post(Entity.form(form));
}
}
}
public synchronized void registerRequest(long userId) {
checkSplit();
requests += 1;
if (userId != 0) {
users.add(userId);
}
}
public synchronized void registerMessageReceived() {
checkSplit();
messagesReceived += 1;
}
public synchronized void registerMessageStored(long deviceId, String protocol) {
checkSplit();
messagesStored += 1;
if (deviceId != 0) {
deviceProtocols.put(deviceId, protocol);
}
}
public synchronized void registerMail() {
checkSplit();
mailSent += 1;
}
public synchronized void registerSms() {
checkSplit();
smsSent += 1;
}
public synchronized void registerGeocoderRequest() {
checkSplit();
geocoderRequests += 1;
}
public synchronized void registerGeolocationRequest() {
checkSplit();
geolocationRequests += 1;
}
}
|
