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
|
/*
* Copyright 2017 Anton Tananaev (anton@traccar.org)
* Copyright 2017 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.database;
import java.sql.SQLException;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import org.traccar.helper.Log;
import org.traccar.model.DeviceDriver;
import org.traccar.model.Driver;
import org.traccar.model.DriverPermission;
import org.traccar.model.GroupDriver;
import org.traccar.model.BaseModel;
public class DriversManager extends ExtendedObjectManager {
private final Map<String, Driver> driversByUniqueId = new ConcurrentHashMap<>();
public DriversManager(DataManager dataManager) {
super(dataManager, Driver.class, DriverPermission.class, DeviceDriver.class, GroupDriver.class);
refreshItems();
refreshExtendedPermissions();
}
@Override
public void refreshItems() {
if (getDataManager() != null) {
try {
clearItems();
for (BaseModel item : getDataManager().getObjects(getBaseClass())) {
putItem(item.getId(), item);
driversByUniqueId.put(((Driver) item).getUniqueId(), (Driver) item);
}
} catch (SQLException error) {
Log.warning(error);
}
}
refreshUserItems();
}
@Override
public void addItem(BaseModel item) throws SQLException {
super.addItem(item);
driversByUniqueId.put(((Driver) item).getUniqueId(), (Driver) item);
}
@Override
public void updateItem(BaseModel item) throws SQLException {
Driver driver = (Driver) item;
getDataManager().updateObject(driver);
Driver cachedDriver = (Driver) getById(driver.getId());
cachedDriver.setName(driver.getName());
if (!driver.getUniqueId().equals(cachedDriver.getUniqueId())) {
driversByUniqueId.remove(cachedDriver.getUniqueId());
cachedDriver.setUniqueId(driver.getUniqueId());
driversByUniqueId.put(cachedDriver.getUniqueId(), cachedDriver);
}
cachedDriver.setAttributes(driver.getAttributes());
}
@Override
public void removeItem(long driverId) throws SQLException {
Driver cachedDriver = (Driver) getById(driverId);
getDataManager().removeObject(cachedDriver.getClass(), driverId);
if (cachedDriver != null) {
String driverUniqueId = cachedDriver.getUniqueId();
removeCachedItem(driverId);
driversByUniqueId.remove(driverUniqueId);
}
refreshUserItems();
refreshExtendedPermissions();
}
public Driver getDriverByUniqueId(String uniqueId) {
return driversByUniqueId.get(uniqueId);
}
}
|
