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/*
* Copyright (c) 2010-2015 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
/*
* Copyright (c) 2015 Tarun Gupta.
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
package com.isode.stroke.avatars;
import com.isode.stroke.avatars.AvatarStorage;
import com.isode.stroke.base.ByteArray;
import com.isode.stroke.jid.JID;
import java.util.*;
public class AvatarMemoryStorage implements AvatarStorage {
private Map<String, ByteArray> avatars = new HashMap<String, ByteArray>();
private Map<JID, String> jidAvatars = new HashMap<JID, String>();
@Override
public boolean hasAvatar(String hash) {
return avatars.containsKey(hash);
}
@Override
public void addAvatar(String hash, ByteArray avatar) {
avatars.put(hash, avatar);
}
@Override
public String getAvatar(String hash) {
return avatars.containsKey(hash) ? hash : null;
}
@Override
public void setAvatarForJID(JID jid, String hash) {
jidAvatars.put(jid, hash);
}
@Override
public String getAvatarForJID(JID jid) {
if(jidAvatars.containsKey(jid)) {
return jidAvatars.get(jid);
} else {
return null;
}
}
// Used for test cases only
public ByteArray getAvatarBytes(String hash) {
return avatars.get(hash);
}
}
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