/** Starts this manager for given <tt>hostName</tt>. */
public void start() {
expireThread.start();
ConfigurationService config = FocusBundleActivator.getConfigService();
String hostName = config.getString(HOSTNAME_PNAME);
String xmppDomain = config.getString(XMPP_DOMAIN_PNAME);
focusUserDomain = config.getString(FOCUS_USER_DOMAIN_PNAME);
focusUserName = config.getString(FOCUS_USER_NAME_PNAME);
String focusUserPassword = config.getString(FOCUS_USER_PASSWORD_PNAME);
protocolProviderHandler.start(hostName, focusUserDomain, focusUserPassword, focusUserName);
jitsiMeetServices =
new JitsiMeetServices(
protocolProviderHandler.getOperationSet(OperationSetSubscription.class));
String statsPubSubNode = config.getString(SHARED_STATS_PUBSUB_NODE_PNAME);
componentsDiscovery = new ComponentsDiscovery(jitsiMeetServices);
componentsDiscovery.start(xmppDomain, statsPubSubNode, protocolProviderHandler);
meetExtensionsHandler = new MeetExtensionsHandler(this);
ProviderManager.getInstance()
.addExtensionProvider(
LogPacketExtension.LOG_ELEM_NAME,
LogPacketExtension.NAMESPACE,
new LogExtensionProvider());
FocusBundleActivator.bundleContext.registerService(
JitsiMeetServices.class, jitsiMeetServices, null);
protocolProviderHandler.addRegistrationListener(this);
protocolProviderHandler.register();
}
/**
* Retrieve DiscoverInfo for a specific node.
*
* @param caps the <tt>Caps</tt> i.e. the node, the hash and the ver
* @return The corresponding DiscoverInfo or null if none is known.
*/
public static DiscoverInfo getDiscoverInfoByCaps(Caps caps) {
synchronized (caps2discoverInfo) {
DiscoverInfo discoverInfo = caps2discoverInfo.get(caps);
/*
* If we don't have the discoverInfo in the runtime cache yet, we
* may have it remembered in a previous application instance.
*/
if (discoverInfo == null) {
ConfigurationService configurationService = getConfigService();
String capsPropertyName = getCapsPropertyName(caps);
String xml = configurationService.getString(capsPropertyName);
if ((xml != null) && (xml.length() != 0)) {
IQProvider discoverInfoProvider =
(IQProvider)
ProviderManager.getInstance()
.getIQProvider("query", "http://jabber.org/protocol/disco#info");
if (discoverInfoProvider != null) {
XmlPullParser parser = new MXParser();
try {
parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, true);
parser.setInput(new StringReader(xml));
// Start the parser.
parser.next();
} catch (XmlPullParserException xppex) {
parser = null;
} catch (IOException ioex) {
parser = null;
}
if (parser != null) {
try {
discoverInfo = (DiscoverInfo) discoverInfoProvider.parseIQ(parser);
} catch (Exception ex) {
}
if (discoverInfo != null) {
if (caps.isValid(discoverInfo)) caps2discoverInfo.put(caps, discoverInfo);
else {
logger.error(
"Invalid DiscoverInfo for " + caps.getNodeVer() + ": " + discoverInfo);
/*
* The discoverInfo doesn't seem valid
* according to the caps which means that we
* must have stored invalid information.
* Delete the invalid information in order
* to not try to validate it again.
*/
configurationService.removeProperty(capsPropertyName);
}
}
}
}
}
}
return discoverInfo;
}
}