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Code Issues Releases Wiki Activity

Implement support for roster versioning

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Roster versioning is defined in RFC 6121, section 2.2.6; the protocol
was originally described in XEP-0237.

Fixes SMACK-399
This commit is contained in:
Lars Noschinski 2013-11-10 15:02:57 +01:00 • committed by Florian Schmaus
parent e7a2cad401
commit c06b0a7720
14 changed files with 1300 additions and 147 deletions
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9
source/org/jivesoftware/smack/RosterGroup.java
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@ -28,7 +28,8 @@ import org.jivesoftware.smack.util.StringUtils;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.LinkedHashSet;
import java.util.Set;
/**
* A group of roster entries.
@ -40,7 +41,7 @@ public class RosterGroup {
private String name;
private Connection connection;
private final List<RosterEntry> entries;
private final Set<RosterEntry> entries;
/**
* Creates a new roster group instance.
@ -51,7 +52,7 @@ public class RosterGroup {
RosterGroup(String name, Connection connection) {
this.name = name;
this.connection = connection;
entries = new ArrayList<RosterEntry>();
entries = new LinkedHashSet<RosterEntry>();
}
/**
@ -235,7 +236,7 @@ public class RosterGroup {
}
void addEntryLocal(RosterEntry entry) {
// Only add the entry if it isn't already in the list.
// Update the entry if it is already in the list
synchronized (entries) {
entries.remove(entry);
entries.add(entry);