blob: d755bd3960e3f4f6dcd84b1f9c550f4943dffc96 (
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
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
|
/*
* Copyright 2016 - 2017 Anton Tananaev (anton@traccar.org)
* Copyright 2016 - 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.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import org.traccar.Context;
import org.traccar.helper.Log;
import org.traccar.model.Calendar;
import org.traccar.model.CalendarPermission;
public class CalendarManager {
private final DataManager dataManager;
private final Map<Long, Calendar> calendars = new ConcurrentHashMap<>();
private final Map<Long, Set<Long>> userCalendars = new ConcurrentHashMap<>();
public CalendarManager(DataManager dataManager) {
this.dataManager = dataManager;
refreshCalendars();
}
public final void refreshCalendars() {
if (dataManager != null) {
try {
calendars.clear();
for (Calendar calendar : dataManager.getCalendars()) {
calendars.put(calendar.getId(), calendar);
}
} catch (SQLException error) {
Log.warning(error);
}
}
refreshUserCalendars();
}
private Set<Long> getUserCalendarIds(long userId) {
if (!userCalendars.containsKey(userId)) {
userCalendars.put(userId, new HashSet<Long>());
}
return userCalendars.get(userId);
}
public Collection<Calendar> getUserCalendars(long userId) {
ArrayList<Calendar> result = new ArrayList<>();
for (long calendarId : getUserCalendarIds(userId)) {
result.add(calendars.get(calendarId));
}
return result;
}
public Collection<Calendar> getManagedCalendars(long userId) {
ArrayList<Calendar> result = new ArrayList<>();
result.addAll(getUserCalendars(userId));
for (long otherUserId : Context.getPermissionsManager().getUserPermissions(userId)) {
result.addAll(getUserCalendars(otherUserId));
}
return result;
}
public final void refreshUserCalendars() {
if (dataManager != null) {
try {
userCalendars.clear();
for (CalendarPermission calendarsPermission : dataManager.getCalendarPermissions()) {
getUserCalendarIds(calendarsPermission.getUserId()).add(calendarsPermission.getCalendarId());
}
} catch (SQLException error) {
Log.warning(error);
}
}
}
public Calendar getCalendar(long calendarId) {
return calendars.get(calendarId);
}
public final void addCalendar(Calendar calendar) throws SQLException {
dataManager.addCalendar(calendar);
calendars.put(calendar.getId(), calendar);
}
public final void updateCalendar(Calendar calendar) throws SQLException {
dataManager.updateCalendar(calendar);
calendars.put(calendar.getId(), calendar);
}
public final void removeCalendar(long calendarId) throws SQLException {
dataManager.removeCalendar(calendarId);
calendars.remove(calendarId);
refreshUserCalendars();
}
public Collection<Calendar> getAllCalendars() {
return calendars.values();
}
public boolean checkCalendar(long userId, long calendarId) {
return getUserCalendarIds(userId).contains(calendarId);
}
}
|
