blob: f707773e9b6e5334acafdd8120936268109bbc5b (
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
|
package org.whispersystems.libaxolotl;
import org.whispersystems.libaxolotl.state.SessionRecord;
import org.whispersystems.libaxolotl.state.SessionStore;
import java.io.IOException;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
public class InMemorySessionStore implements SessionStore {
private Map<AxolotlAddress, byte[]> sessions = new HashMap<>();
public InMemorySessionStore() {}
@Override
public synchronized SessionRecord loadSession(AxolotlAddress remoteAddress) {
try {
if (containsSession(remoteAddress)) {
return new SessionRecord(sessions.get(remoteAddress));
} else {
return new SessionRecord();
}
} catch (IOException e) {
throw new AssertionError(e);
}
}
@Override
public synchronized List<Integer> getSubDeviceSessions(String name) {
List<Integer> deviceIds = new LinkedList<>();
for (AxolotlAddress key : sessions.keySet()) {
if (key.getName().equals(name)) {
deviceIds.add(key.getDeviceId());
}
}
return deviceIds;
}
@Override
public synchronized void storeSession(AxolotlAddress address, SessionRecord record) {
sessions.put(address, record.serialize());
}
@Override
public synchronized boolean containsSession(AxolotlAddress address) {
return sessions.containsKey(address);
}
@Override
public synchronized void deleteSession(AxolotlAddress address) {
sessions.remove(address);
}
@Override
public synchronized void deleteAllSessions(String name) {
for (AxolotlAddress key : sessions.keySet()) {
if (key.getName().equals(name)) {
sessions.remove(key);
}
}
}
}
|