blob: cb732ea22c1ce9b991c3ae849827b392e22dd775 (
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
|
/*
* Copyright (c) 2010-2015, Isode Limited, London, England.
* All rights reserved.
*/
package com.isode.stroke.vcards;
import com.isode.stroke.crypto.CryptoProvider;
import com.isode.stroke.elements.VCard;
import com.isode.stroke.jid.JID;
import com.isode.stroke.stringcodecs.Hexify;
import java.util.Date;
public abstract class VCardStorage {
private CryptoProvider crypto;
public abstract VCard getVCard(JID jid);
public abstract Date getVCardWriteTime(JID jid);
public abstract void setVCard(JID jid, VCard vcard);
public VCardStorage(CryptoProvider crypto) {
this.crypto = crypto;
}
public void delete() {};
public String getPhotoHash(final JID jid) {
VCard vCard = getVCard(jid);
if (vCard != null && vCard.getPhoto().getSize() != 0) {
return Hexify.hexify(crypto.getSHA1Hash(vCard.getPhoto()));
}
else {
return "";
}
}
}
|