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Add/remove the local entry to/from only if the server didn't answer an error to the request. SMACK-73 

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@2707 b35dd754-fafc-0310-a699-88a17e54d16e
This commit is contained in:
Gaston Dombiak 2005-08-23 00:01:04 +00:00 committed by gato
parent 569538130d
commit ca9c6aea93
1 changed files with 4 additions and 3 deletions
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7
source/org/jivesoftware/smack/RosterGroup.java
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@ -178,7 +178,6 @@ public class RosterGroup {
// Only add the entry if it isn't already in the list.
synchronized (entries) {
if (!entries.contains(entry)) {
entries.add(entry);
RosterPacket packet = new RosterPacket();
packet.setType(IQ.Type.SET);
packet.addRosterItem(RosterEntry.toRosterItem(entry));
@ -198,6 +197,8 @@ public class RosterGroup {
else if (response.getType() == IQ.Type.ERROR) {
throw new XMPPException(response.getError());
}
// Add the new entry to the group since the server processed the request successfully
entries.add(entry);
}
}
@ -226,8 +227,6 @@ public class RosterGroup {
collector = connection
.createPacketCollector(new PacketIDFilter(packet.getPacketID()));
connection.sendPacket(packet);
// Remove the entry locally
entries.remove(entry);
}
}
if (collector != null) {
@ -240,6 +239,8 @@ public class RosterGroup {
else if (response.getType() == IQ.Type.ERROR) {
throw new XMPPException(response.getError());
}
// Remove the entry locally since the server processed the request successfully
entries.remove(entry);
}
}