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Modified in order to hold any valid JID format. SMACK-152 

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@2394 b35dd754-fafc-0310-a699-88a17e54d16e
This commit is contained in:
Gaston Dombiak 2004-10-23 05:07:12 +00:00 committed by gaston
parent ef0d5c8fb8
commit c4e971c350
1 changed files with 31 additions and 15 deletions
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46
source/org/jivesoftware/smack/Roster.java
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@ -386,16 +386,14 @@ public class Roster {
* Returns the roster entry associated with the given XMPP address or
* <tt>null</tt> if the user is not an entry in the roster.
*
* @param user the XMPP address of the user (eg "jsmith@example.com").
* @param user the XMPP address of the user (eg "jsmith@example.com"). The address could be
* in any valid format (e.g. "domain/resource", "user@domain" or "user@domain/resource").
* @return the roster entry or <tt>null</tt> if it does not exist.
*/
public RosterEntry getEntry(String user) {
if (user == null) {
return null;
}
// Roster entries never include a resource so remove the resource
// if it's a part of the XMPP address.
user = StringUtils.parseBareAddress(user);
synchronized (entries) {
for (Iterator i=entries.iterator(); i.hasNext(); ) {
RosterEntry entry = (RosterEntry)i.next();
@ -410,16 +408,14 @@ public class Roster {
/**
* Returns true if the specified XMPP address is an entry in the roster.
*
* @param user the XMPP address of the user (eg "jsmith@example.com").
* @param user the XMPP address of the user (eg "jsmith@example.com"). The address could be
* in any valid format (e.g. "domain/resource", "user@domain" or "user@domain/resource").
* @return true if the XMPP address is an entry in the roster.
*/
public boolean contains(String user) {
if (user == null) {
return false;
}
// Roster entries never include a resource so remove the resource
// if it's a part of the XMPP address.
user = StringUtils.parseBareAddress(user);
synchronized (entries) {
for (Iterator i=entries.iterator(); i.hasNext(); ) {
RosterEntry entry = (RosterEntry)i.next();
@ -475,12 +471,13 @@ public class Roster {
* If the user has several presences (one for each resource) then answer the presence
* with the highest priority.
*
* @param user a fully qualified xmpp ID, e.g. jdoe@example.com
* @param user a fully qualified xmpp ID. The address could be in any valid format (e.g.
* "domain/resource", "user@domain" or "user@domain/resource").
* @return the user's current presence, or <tt>null</tt> if the user is unavailable
* or if no presence information is available..
*/
public Presence getPresence(String user) {
String key = StringUtils.parseName(user) + "@" + StringUtils.parseServer(user);
String key = getPresenceMapKey(user);
Map userPresences = (Map) presenceMap.get(key);
if (userPresences == null) {
return null;
@ -512,13 +509,12 @@ public class Roster {
* is unavailable (offline) or if no presence information is available, such as
* when you are not subscribed to the user's presence updates.
*
* @param userResource a fully qualified xmpp ID including a resource, e.g. jdoe@example.com/Home
* @param userResource a fully qualified xmpp ID including a resource.
* @return the user's current presence, or <tt>null</tt> if the user is unavailable
* or if no presence information is available.
*/
public Presence getPresenceResource(String userResource) {
String key =
StringUtils.parseName(userResource) + "@" + StringUtils.parseServer(userResource);
String key = getPresenceMapKey(userResource);
String resource = StringUtils.parseResource(userResource);
Map userPresences = (Map) presenceMap.get(key);
if (userPresences == null) {
@ -539,7 +535,7 @@ public class Roster {
* unavailable or if no presence information is available.
*/
public Iterator getPresences(String user) {
String key = StringUtils.parseName(user) + "@" + StringUtils.parseServer(user);
String key = getPresenceMapKey(user);
Map userPresences = (Map) presenceMap.get(key);
if (userPresences == null) {
return null;
@ -549,6 +545,25 @@ public class 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
* "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
* 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.
*
* @param user the fully qualified xmpp ID, e.g. jdoe@example.com/Work.
* @return the key to use in the presenceMap for the fully qualified xmpp ID.
*/
private String getPresenceMapKey(String user) {
String key = user;
if (!contains(user)) {
key = StringUtils.parseBareAddress(user);
}
return key;
}
/**
* Fires roster changed event to roster listeners.
*/
@ -584,7 +599,8 @@ public class Roster {
public void processPacket(Packet packet) {
Presence presence = (Presence)packet;
String from = presence.getFrom();
String key = StringUtils.parseBareAddress(from);
String key = getPresenceMapKey(from);
// If an "available" packet, add it to the presence map. Each presence map will hold
// for a particular user a map with the presence packets saved for each resource.
if (presence.getType() == Presence.Type.AVAILABLE) {