/**
* Sets the name associated with this entry.
*
* @param name the name.
*/
public void setName(String name) {
// Do nothing if the name hasn't changed.
if (name != null && name.equals(this.name)) {
return;
}
this.name = name;
RosterPacket packet = new RosterPacket();
packet.setType(IQ.Type.SET);
packet.addRosterItem(toRosterItem(this));
connection.sendPacket(packet);
}
private static RosterPacket parseRoster(XmlPullParser parser) throws Exception {
RosterPacket roster = new RosterPacket();
boolean done = false;
RosterPacket.Item item = null;
while (!done) {
if (parser.getEventType() == XmlPullParser.START_TAG && parser.getName().equals("query")) {
String version = parser.getAttributeValue(null, "ver");
roster.setVersion(version);
}
int eventType = parser.next();
if (eventType == XmlPullParser.START_TAG) {
if (parser.getName().equals("item")) {
String jid = parser.getAttributeValue("", "jid");
String name = parser.getAttributeValue("", "name");
// Create packet.
item = new RosterPacket.Item(jid, name);
// Set status.
String ask = parser.getAttributeValue("", "ask");
RosterPacket.ItemStatus status = RosterPacket.ItemStatus.fromString(ask);
item.setItemStatus(status);
// Set type.
String subscription = parser.getAttributeValue("", "subscription");
RosterPacket.ItemType type =
RosterPacket.ItemType.valueOf(subscription != null ? subscription : "none");
item.setItemType(type);
}
if (parser.getName().equals("group") && item != null) {
final String groupName = parser.nextText();
if (groupName != null && groupName.trim().length() > 0) {
item.addGroupName(groupName);
}
}
} else if (eventType == XmlPullParser.END_TAG) {
if (parser.getName().equals("item")) {
roster.addRosterItem(item);
}
if (parser.getName().equals("query")) {
done = true;
}
}
}
return roster;
}