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Code Issues Releases Wiki Activity

* Roster.getPresence now forces bare JID (SMACK-192).

Browse source 
* RosterListner API changes (SMACK-191).

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@7070 b35dd754-fafc-0310-a699-88a17e54d16e
This commit is contained in:
Matt Tucker 2007-02-12 00:56:47 +00:00 committed by matt
parent 274ef0cd51
commit 5c1fc7f8b7
5 changed files with 86 additions and 49 deletions
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8
jingle/extension/source/org/jivesoftware/smackx/jingle/JingleManager.java
View file

@ -24,6 +24,7 @@ import org.jivesoftware.smack.*;
import org.jivesoftware.smack.filter.PacketFilter; import org.jivesoftware.smack.filter.PacketFilter;
import org.jivesoftware.smack.packet.IQ; import org.jivesoftware.smack.packet.IQ;
import org.jivesoftware.smack.packet.Packet; import org.jivesoftware.smack.packet.Packet;
import org.jivesoftware.smack.packet.Presence;
import org.jivesoftware.smack.provider.ProviderManager; import org.jivesoftware.smack.provider.ProviderManager;
import org.jivesoftware.smack.util.StringUtils; import org.jivesoftware.smack.util.StringUtils;
import org.jivesoftware.smackx.ServiceDiscoveryManager; import org.jivesoftware.smackx.ServiceDiscoveryManager;
@ -261,10 +262,13 @@ public class JingleManager implements JingleSessionListener {
public void entriesDeleted(Collection addresses) { public void entriesDeleted(Collection addresses) {
} }
public void presenceChanged(String XMPPAddress) { public void presenceChanged(Presence presence) {
String xmppAddress = presence.getFrom();
JingleSession aux = null; JingleSession aux = null;
for (JingleSession jingleSession : jingleSessions) { for (JingleSession jingleSession : jingleSessions) {
if (jingleSession.getInitiator().equals(XMPPAddress) || jingleSession.getResponder().equals(XMPPAddress)) { if (jingleSession.getInitiator().equals(xmppAddress) ||
jingleSession.getResponder().equals(xmppAddress))
{
aux = jingleSession; aux = jingleSession;
} }
} }

85
source/org/jivesoftware/smack/Roster.java
View file

@ -403,28 +403,33 @@ public class Roster implements ConnectionListener {
} }
/** /**
* Returns the presence info for a particular user, or <tt>null</tt> if the user * Returns the presence info for a particular user. If the user is offline, or
* is unavailable (offline) or if no presence information is available, such as * if no presence data is available (such as when you are not subscribed to the
* when you are not subscribed to the user's presence updates.<p> * user's presence updates), unavailable presence will be returned.<p>
* *
* If the user has several presences (one for each resource) then answer the presence * If the user has several presences (one for each resource), then the presence with
* with the highest priority.<p> * highest priority will be returned. If multiple presences have the same priority,
* the one with the "most available" presence mode will be returned. In order,
* that's {@link Presence.Mode#chat free to chat}, {@link Presence.Mode#available available},
* {@link Presence.Mode#away away}, {@link Presence.Mode#xa extended away}, and
* {@link Presence.Mode#dnd do not disturb}.<p>
* *
* Note that presence information is received asynchronously. So, just after logging * Note that presence information is received asynchronously. So, just after logging
* in to the server, presence values for users in the roster might be <tt>null</tt> * in to the server, presence values for users in the roster may be unavailable
* even if they are actually online. In other words, the value returned by this * even if they are actually online. In other words, the value returned by this
* method should only be treated as a snapshot in time, and may not accurately reflect * method should only be treated as a snapshot in time, and may not accurately reflect
* other user's presence instant by instant. If you need to track presence over time, * other user's presence instant by instant. If you need to track presence over time,
* such as when showing a visual representation of the roster, consider using a * such as when showing a visual representation of the roster, consider using a
* {@link RosterListener}. * {@link RosterListener}.
* *
* @param user a fully qualified xmpp ID. The address could be in any valid format (e.g. * @param user an XMPP ID. The address could be in any valid format (e.g.
* "domain/resource", "user@domain" or "user@domain/resource"). * "domain/resource", "user@domain" or "user@domain/resource"). Any resource
* @return the user's current presence, or <tt>null</tt> if the user is unavailable * information that's part of the ID will be discarded.
* @return the user's current presence, or unavailable presence if the user is offline
* or if no presence information is available.. * or if no presence information is available..
*/ */
public Presence getPresence(String user) { public Presence getPresence(String user) {
String key = getPresenceMapKey(user); String key = getPresenceMapKey(StringUtils.parseBareAddress(user));
Map<String, Presence> userPresences = presenceMap.get(key); Map<String, Presence> userPresences = presenceMap.get(key);
if (userPresences == null) { if (userPresences == null) {
return null; return null;
@ -436,29 +441,41 @@ public class Roster implements ConnectionListener {
for (String resource : userPresences.keySet()) { for (String resource : userPresences.keySet()) {
Presence p = userPresences.get(resource); Presence p = userPresences.get(resource);
// Chose presence with highest priority first.
if (presence == null || p.getPriority() > presence.getPriority()) { if (presence == null || p.getPriority() > presence.getPriority()) {
presence = p; presence = p;
} }
// If equal priority, choose "most available" by the mode value.
else if (p.getPriority() == presence.getPriority()) {
if (p.getMode().compareTo(presence.getMode()) < 0) {
presence = p;
}
}
}
if (presence == null) {
return new Presence(Presence.Type.unavailable);
}
else {
return presence;
} }
return presence;
} }
} }
/** /**
* Returns the presence info for a particular user's resource, or <tt>null</tt> if the user * Returns the presence info for a particular user's resource, or unavailable presence
* is unavailable (offline) or if no presence information is available, such as * if the user is offline or if no presence information is available, such as
* when you are not subscribed to the user's presence updates. * when you are not subscribed to the user's presence updates.
* *
* @param userResource a fully qualified xmpp ID including a resource. * @param userWithResource a fully qualified XMPP ID including a resource (user@domain/resource).
* @return the user's current presence, or <tt>null</tt> if the user is unavailable * @return the user's current presence, or unavailable presence if the user is offline
* or if no presence information is available. * or if no presence information is available.
*/ */
public Presence getPresenceResource(String userResource) { public Presence getPresenceResource(String userWithResource) {
String key = getPresenceMapKey(userResource); String key = getPresenceMapKey(userWithResource);
String resource = StringUtils.parseResource(userResource); String resource = StringUtils.parseResource(userWithResource);
Map<String, Presence> userPresences = presenceMap.get(key); Map<String, Presence> userPresences = presenceMap.get(key);
if (userPresences == null) { if (userPresences == null) {
return null; return new Presence(Presence.Type.unavailable);
} }
else { else {
return userPresences.get(resource); return userPresences.get(resource);
@ -466,20 +483,20 @@ public class Roster implements ConnectionListener {
} }
/** /**
* Returns an iterator (of Presence objects) for all the user's current presences * Returns an iterator (of Presence objects) for all of a user's current presences
* or <tt>null</tt> if the user is unavailable (offline) or if no presence information * or an unavailable presence if the user is unavailable (offline) or if no presence information
* is available, such as when you are not subscribed to the user's presence updates. * is available, such as when you are not subscribed to the user's presence updates.
* *
* @param user a fully qualified xmpp ID, e.g. jdoe@example.com * @param user a XMPP ID, e.g. jdoe@example.com.
* @return an iterator (of Presence objects) for all the user's current presences, * @return an iterator (of Presence objects) for all the user's current presences,
* or <tt>null</tt> if the user is unavailable or if no presence information * or an unavailable presence if the user is offline or if no presence information
* is available. * is available.
*/ */
public Iterator<Presence> getPresences(String user) { public Iterator<Presence> getPresences(String user) {
String key = getPresenceMapKey(user); String key = getPresenceMapKey(user);
Map<String, Presence> userPresences = presenceMap.get(key); Map<String, Presence> userPresences = presenceMap.get(key);
if (userPresences == null) { if (userPresences == null) {
return null; return Arrays.asList(new Presence(Presence.Type.unavailable)).iterator();
} }
else { else {
synchronized (userPresences) { synchronized (userPresences) {
@ -489,14 +506,14 @@ public class Roster implements ConnectionListener {
} }
/** /**
* Returns the key to use in the presenceMap for a fully qualified xmpp ID. The roster * Returns the key to use in the presenceMap for a fully qualified XMPP ID. The roster
* can contain any valid address format such us "domain/resource", "user@domain" or * can contain any valid address format such us "domain/resource", "user@domain" or
* "user@domain/resource". If the roster contains an entry associated with the fully qualified * "user@domain/resource". If the roster contains an entry associated with the fully qualified
* xmpp ID then use the fully qualified xmpp ID as the key in presenceMap, otherwise use the * XMPP ID then use the fully qualified XMPP ID as the key in presenceMap, otherwise use the
* bare address. Note: When the key in presenceMap is a fully qualified xmpp ID, the * bare address. Note: When the key in presenceMap is a fully qualified XMPP ID, the
* userPresences is useless since it will always contain one entry for the user. * userPresences is useless since it will always contain one entry for the user.
* *
* @param user the fully qualified xmpp ID, e.g. jdoe@example.com/Work. * @param user the bare or fully qualified XMPP ID, e.g. jdoe@example.com or jdoe@example.com/Work.
* @return the key to use in the presenceMap for the fully qualified xmpp ID. * @return the key to use in the presenceMap for the fully qualified xmpp ID.
*/ */
private String getPresenceMapKey(String user) { private String getPresenceMapKey(String user) {
@ -538,11 +555,11 @@ public class Roster implements ConnectionListener {
/** /**
* Fires roster presence changed event to roster listeners. * Fires roster presence changed event to roster listeners.
* *
* @param user the user with a presence change. * @param presence the presence change.
*/ */
private void fireRosterPresenceEvent(String user) { private void fireRosterPresenceEvent(Presence presence) {
for (RosterListener listener : rosterListeners) { for (RosterListener listener : rosterListeners) {
listener.presenceChanged(user); listener.presenceChanged(presence);
} }
} }
@ -600,7 +617,7 @@ public class Roster implements ConnectionListener {
// If the user is in the roster, fire an event. // If the user is in the roster, fire an event.
for (RosterEntry entry : entries) { for (RosterEntry entry : entries) {
if (entry.getUser().equals(key)) { if (entry.getUser().equals(key)) {
fireRosterPresenceEvent(from); fireRosterPresenceEvent(presence);
} }
} }
} }
@ -618,7 +635,7 @@ public class Roster implements ConnectionListener {
// If the user is in the roster, fire an event. // If the user is in the roster, fire an event.
for (RosterEntry entry : entries) { for (RosterEntry entry : entries) {
if (entry.getUser().equals(key)) { if (entry.getUser().equals(key)) {
fireRosterPresenceEvent(from); fireRosterPresenceEvent(presence);
} }
} }
} }

30
source/org/jivesoftware/smack/RosterListener.java
View file

@ -3,7 +3,7 @@
* $Revision$ * $Revision$
* $Date$ * $Date$
* *
* Copyright 2003-2004 Jive Software. * Copyright 2003-2007 Jive Software.
* *
* All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); * All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -20,6 +20,8 @@
package org.jivesoftware.smack; package org.jivesoftware.smack;
import org.jivesoftware.smack.packet.Presence;
import java.util.Collection; import java.util.Collection;
/** /**
@ -53,11 +55,25 @@ public interface RosterListener {
public void entriesDeleted(Collection<String> addresses); public void entriesDeleted(Collection<String> addresses);
/** /**
* Called when the presence of a roster entry is changed. * Called when the presence of a roster entry is changed. Care should be taken
* when using the presence data delivered as part of this event. Specifically,
* when a user account is online with multiple resources, the UI should account
* for that. For example, say a user is online with their desktop computer and
* mobile phone. If the user logs out of the IM client on their mobile phone, the
* user should not be shown in the roster (contact list) as offline since they're
* still available as another resource.<p>
* *
* @param XMPPAddress the XMPP address of the user who's presence has changed, * To get the current "best presence" for a user after the presence update, query the roster:
* including the resource. * <pre>
* String user = presence.getFrom();
* Presence bestPresence = roster.getPresence(user);
* </pre>
*
* That will return the presence value for the user with the highest priority and
* availability.
*
* @param presence the presence that changed.
* @see Roster#getPresence(String)
*/ */
public void presenceChanged(String XMPPAddress); public void presenceChanged(Presence presence);
} }

2
source/org/jivesoftware/smack/XMPPConnection.java
View file

@ -269,7 +269,7 @@ public class XMPPConnection {
/** /**
* Logs in to the server using the strongest authentication mode supported by * Logs in to the server using the strongest authentication mode supported by
* the server, then set our presence to available. If more than five seconds * the server, then sets presence to available. If more than five seconds
* (default timeout) elapses in each step of the authentication process without * (default timeout) elapses in each step of the authentication process without
* a response from the server, or if an error occurs, a XMPPException will be thrown. * a response from the server, or if an error occurs, a XMPPException will be thrown.
* *

10
source/org/jivesoftware/smack/packet/Presence.java
View file

@ -269,16 +269,16 @@ public class Presence extends Packet {
*/ */
public enum Mode { public enum Mode {
/**
* Available (the default).
*/
available,
/** /**
* Free to chat. * Free to chat.
*/ */
chat, chat,
/**
* Available (the default).
*/
available,
/** /**
* Away. * Away.
*/ */