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1 - Small fix in Roster to return unavailable presence with from.
2 - Throw exception if parsing of vCard fails. git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@7217 b35dd754-fafc-0310-a699-88a17e54d16e
This commit is contained in:
Derek DeMoro
derek
parent
0bd96e5156
commit
1f8cb4452b
3 changed files with 115 additions and 97 deletions
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@ -36,16 +36,16 @@ import java.util.concurrent.CopyOnWriteArrayList;
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/**
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* Represents a user's roster, which is the collection of users a person receives
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* presence updates for. Roster items are categorized into groups for easier management.<p>
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*
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* <p/>
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* Others users may attempt to subscribe to this user using a subscription request. Three
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* modes are supported for handling these requests: <ul>
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* <li>{@link SubscriptionMode#accept_all accept_all} -- accept all subscription requests.</li>
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* <li>{@link SubscriptionMode#reject_all reject_all} -- reject all subscription requests.</li>
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* <li>{@link SubscriptionMode#manual manual} -- manually process all subscription requests.</li>
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* <li>{@link SubscriptionMode#accept_all accept_all} -- accept all subscription requests.</li>
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* <li>{@link SubscriptionMode#reject_all reject_all} -- reject all subscription requests.</li>
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* <li>{@link SubscriptionMode#manual manual} -- manually process all subscription requests.</li>
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* </ul>
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*
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* @see XMPPConnection#getRoster()
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* @author Matt Tucker
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* @see XMPPConnection#getRoster()
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*/
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public class Roster {
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@ -99,7 +99,7 @@ public class Roster {
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*/
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Roster(final XMPPConnection connection) {
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this.connection = connection;
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groups = new ConcurrentHashMap<String,RosterGroup>();
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groups = new ConcurrentHashMap<String, RosterGroup>();
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unfiledEntries = new CopyOnWriteArrayList<RosterEntry>();
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entries = new CopyOnWriteArrayList<RosterEntry>();
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rosterListeners = new CopyOnWriteArrayList<RosterListener>();
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@ -141,7 +141,7 @@ public class Roster {
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* Returns the subscription processing mode, which dictates what action
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* Smack will take when subscription requests from other users are made.
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* The default subscription mode is {@link SubscriptionMode#accept_all}.<p>
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*
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* <p/>
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* If using the manual mode, a PacketListener should be registered that
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* listens for Presence packets that have a type of
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* {@link org.jivesoftware.smack.packet.Presence.Type#subscribe}.
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@ -156,7 +156,7 @@ public class Roster {
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* Sets the subscription processing mode, which dictates what action
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* Smack will take when subscription requests from other users are made.
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* The default subscription mode is {@link SubscriptionMode#accept_all}.<p>
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*
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* <p/>
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* If using the manual mode, a PacketListener should be registered that
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* listens for Presence packets that have a type of
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* {@link org.jivesoftware.smack.packet.Presence.Type#subscribe}.
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@ -184,7 +184,7 @@ public class Roster {
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*/
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public void addRosterListener(RosterListener rosterListener) {
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if (!rosterListeners.contains(rosterListener)) {
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rosterListeners.add(rosterListener);
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rosterListeners.add(rosterListener);
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}
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}
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@ -200,7 +200,7 @@ public class Roster {
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/**
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* Creates a new group.<p>
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*
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* <p/>
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* Note: you must add at least one entry to the group for the group to be kept
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* after a logout/login. This is due to the way that XMPP stores group information.
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*
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@ -220,13 +220,13 @@ public class Roster {
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* Creates a new roster entry and presence subscription. The server will asynchronously
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* update the roster with the subscription status.
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*
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* @param user the user. (e.g. johndoe@jabber.org)
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* @param name the nickname of the user.
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* @param user the user. (e.g. johndoe@jabber.org)
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* @param name the nickname of the user.
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* @param groups the list of group names the entry will belong to, or <tt>null</tt> if the
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* the roster entry won't belong to a group.
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* the roster entry won't belong to a group.
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* @throws XMPPException if an XMPP exception occurs.
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*/
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public void createEntry(String user, String name, String [] groups) throws XMPPException {
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public void createEntry(String user, String name, String[] groups) throws XMPPException {
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// Create and send roster entry creation packet.
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RosterPacket rosterPacket = new RosterPacket();
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rosterPacket.setType(IQ.Type.SET);
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@ -243,7 +243,7 @@ public class Roster {
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PacketCollector collector = connection.createPacketCollector(
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new PacketIDFilter(rosterPacket.getPacketID()));
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connection.sendPacket(rosterPacket);
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IQ response = (IQ)collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
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IQ response = (IQ) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
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collector.cancel();
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if (response == null) {
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throw new XMPPException("No response from the server.");
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@ -281,9 +281,9 @@ public class Roster {
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item.setItemType(RosterPacket.ItemType.remove);
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packet.addRosterItem(item);
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PacketCollector collector = connection.createPacketCollector(
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new PacketIDFilter(packet.getPacketID()));
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new PacketIDFilter(packet.getPacketID()));
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connection.sendPacket(packet);
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IQ response = (IQ)collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
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IQ response = (IQ) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
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collector.cancel();
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if (response == null) {
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throw new XMPPException("No response from the server.");
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@ -349,7 +349,7 @@ public class Roster {
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* <tt>null</tt> if the user is not an entry in the roster.
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*
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* @param user the XMPP address of the user (eg "jsmith@example.com"). The address could be
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* in any valid format (e.g. "domain/resource", "user@domain" or "user@domain/resource").
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* in any valid format (e.g. "domain/resource", "user@domain" or "user@domain/resource").
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* @return the roster entry or <tt>null</tt> if it does not exist.
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*/
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public RosterEntry getEntry(String user) {
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@ -369,8 +369,8 @@ public class Roster {
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* Returns true if the specified XMPP address is an entry in the roster.
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*
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* @param user the XMPP address of the user (eg "jsmith@example.com"). The
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* address could be in any valid format (e.g. "domain/resource",
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* "user@domain" or "user@domain/resource").
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* address could be in any valid format (e.g. "domain/resource",
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* "user@domain" or "user@domain/resource").
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* @return true if the XMPP address is an entry in the roster.
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*/
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public boolean contains(String user) {
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@ -385,7 +385,7 @@ public class Roster {
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* @return the roster group with the specified name.
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*/
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public RosterGroup getGroup(String name) {
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return groups.get(name);
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return groups.get(name);
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}
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/**
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@ -410,14 +410,14 @@ public class Roster {
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* Returns the presence info for a particular user. If the user is offline, or
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* if no presence data is available (such as when you are not subscribed to the
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* user's presence updates), unavailable presence will be returned.<p>
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*
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* <p/>
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* If the user has several presences (one for each resource), then the presence with
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* highest priority will be returned. If multiple presences have the same priority,
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* the one with the "most available" presence mode will be returned. In order,
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* that's {@link Presence.Mode#chat free to chat}, {@link Presence.Mode#available available},
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* {@link Presence.Mode#away away}, {@link Presence.Mode#xa extended away}, and
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* {@link Presence.Mode#dnd do not disturb}.<p>
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*
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* <p/>
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* Note that presence information is received asynchronously. So, just after logging
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* in to the server, presence values for users in the roster may be unavailable
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* even if they are actually online. In other words, the value returned by this
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@ -427,16 +427,18 @@ public class Roster {
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* {@link RosterListener}.
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*
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* @param user an XMPP ID. The address could be in any valid format (e.g.
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* "domain/resource", "user@domain" or "user@domain/resource"). Any resource
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* information that's part of the ID will be discarded.
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* "domain/resource", "user@domain" or "user@domain/resource"). Any resource
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* information that's part of the ID will be discarded.
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* @return the user's current presence, or unavailable presence if the user is offline
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* or if no presence information is available..
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* or if no presence information is available..
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*/
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public Presence getPresence(String user) {
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String key = getPresenceMapKey(StringUtils.parseBareAddress(user));
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Map<String, Presence> userPresences = presenceMap.get(key);
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if (userPresences == null) {
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return new Presence(Presence.Type.unavailable);
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Presence presence = new Presence(Presence.Type.unavailable);
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presence.setFrom(user);
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return presence;
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}
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else {
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// Find the resource with the highest priority
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@ -467,7 +469,9 @@ public class Roster {
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}
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}
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if (presence == null) {
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return new Presence(Presence.Type.unavailable);
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presence = new Presence(Presence.Type.unavailable);
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presence.setFrom(user);
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return presence;
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}
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else {
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return presence;
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@ -482,19 +486,23 @@ public class Roster {
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*
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* @param userWithResource a fully qualified XMPP ID including a resource (user@domain/resource).
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* @return the user's current presence, or unavailable presence if the user is offline
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* or if no presence information is available.
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* or if no presence information is available.
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*/
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public Presence getPresenceResource(String userWithResource) {
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String key = getPresenceMapKey(userWithResource);
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String resource = StringUtils.parseResource(userWithResource);
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Map<String, Presence> userPresences = presenceMap.get(key);
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if (userPresences == null) {
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return new Presence(Presence.Type.unavailable);
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Presence presence = new Presence(Presence.Type.unavailable);
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presence.setFrom(userWithResource);
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return presence;
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}
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else {
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Presence presence = userPresences.get(resource);
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if (presence == null) {
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return new Presence(Presence.Type.unavailable);
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presence = new Presence(Presence.Type.unavailable);
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presence.setFrom(userWithResource);
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return presence;
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}
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else {
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return presence;
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@ -510,14 +518,16 @@ public class Roster {
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*
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* @param user a XMPP ID, e.g. jdoe@example.com.
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* @return an iterator (of Presence objects) for all the user's current presences,
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* or an unavailable presence if the user is offline or if no presence information
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* is available.
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* or an unavailable presence if the user is offline or if no presence information
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* is available.
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*/
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public Iterator<Presence> getPresences(String user) {
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String key = getPresenceMapKey(user);
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Map<String, Presence> userPresences = presenceMap.get(key);
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if (userPresences == null) {
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return Arrays.asList(new Presence(Presence.Type.unavailable)).iterator();
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Presence presence = new Presence(Presence.Type.unavailable);
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presence.setFrom(user);
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return Arrays.asList(presence).iterator();
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}
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else {
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return userPresences.values().iterator();
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@ -541,7 +551,7 @@ public class Roster {
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* since it will always contain one entry for the user.
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*
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* @param user the bare or fully qualified XMPP ID, e.g. jdoe@example.com or
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* jdoe@example.com/Work.
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* jdoe@example.com/Work.
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* @return the key to use in the presenceMap for the fully qualified XMPP ID.
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*/
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private String getPresenceMapKey(String user) {
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@ -579,13 +589,12 @@ public class Roster {
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* specified collections of contacts have been added, updated or deleted
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* from the roster.
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*
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* @param addedEntries the collection of address of the added contacts.
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* @param addedEntries the collection of address of the added contacts.
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* @param updatedEntries the collection of address of the updated contacts.
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* @param deletedEntries the collection of address of the deleted contacts.
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*/
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private void fireRosterChangedEvent(Collection<String> addedEntries, Collection<String> updatedEntries,
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Collection<String> deletedEntries)
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{
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Collection<String> deletedEntries) {
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for (RosterListener listener : rosterListeners) {
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if (!addedEntries.isEmpty()) {
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listener.entriesAdded(addedEntries);
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@ -602,7 +611,7 @@ public class Roster {
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/**
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* Fires roster presence changed event to roster listeners.
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*
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* @param presence the presence change.
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* @param presence the presence change.
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*/
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private void fireRosterPresenceEvent(Presence presence) {
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for (RosterListener listener : rosterListeners) {
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@ -619,7 +628,7 @@ public class Roster {
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* Automatically accept all subscription and unsubscription requests. This is
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* the default mode and is suitable for simple client. More complex client will
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* likely wish to handle subscription requests manually.
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*/
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*/
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accept_all,
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/**
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@ -640,8 +649,9 @@ public class Roster {
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* Listens for all presence packets and processes them.
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*/
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private class PresencePacketListener implements PacketListener {
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public void processPacket(Packet packet) {
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Presence presence = (Presence)packet;
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Presence presence = (Presence) packet;
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String from = presence.getFrom();
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String key = getPresenceMapKey(from);
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