/**
* Returns the prefix for all persistently stored properties of the account with the specified id.
*
* @param bundleContext a currently valid bundle context.
* @param accountID the AccountID of the account whose properties we're looking for.
* @param sourcePackageName a String containing the package name of the concrete factory class
* that extends us.
* @return a String indicating the ConfigurationService property name prefix under which all
* account properties are stored or null if no account corresponding to the specified id was
* found.
*/
public static String findAccountPrefix(
BundleContext bundleContext, AccountID accountID, String sourcePackageName) {
ServiceReference confReference =
bundleContext.getServiceReference(ConfigurationService.class.getName());
ConfigurationService configurationService =
(ConfigurationService) bundleContext.getService(confReference);
// first retrieve all accounts that we've registered
List<String> storedAccounts =
configurationService.getPropertyNamesByPrefix(sourcePackageName, true);
// find an account with the corresponding id.
for (String accountRootPropertyName : storedAccounts) {
// unregister the account in the configuration service.
// all the properties must have been registered in the following
// hierarchy:
// net.java.sip.communicator.impl.protocol.PROTO_NAME.ACC_ID.PROP_NAME
String accountUID =
configurationService.getString(
accountRootPropertyName // node id
+ "."
+ ACCOUNT_UID); // propname
if (accountID.getAccountUniqueID().equals(accountUID)) {
return accountRootPropertyName;
}
}
return null;
}
/**
* Returns the path to the directory where the media recording related files should be saved, or
* <tt>null</tt> if recording is not enabled in the configuration, or a recording path has not
* been configured.
*
* @return the path to the directory where the media recording related files should be saved, or
* <tt>null</tt> if recording is not enabled in the configuration, or a recording path has not
* been configured.
*/
String getRecordingPath() {
if (recordingPath == null) {
ConfigurationService cfg = getVideobridge().getConfigurationService();
if (cfg != null) {
boolean recordingIsEnabled =
cfg.getBoolean(Videobridge.ENABLE_MEDIA_RECORDING_PNAME, false);
if (recordingIsEnabled) {
String path = cfg.getString(Videobridge.MEDIA_RECORDING_PATH_PNAME, null);
if (path != null) {
this.recordingPath = path + "/" + this.getRecordingDirectory();
}
}
}
}
return recordingPath;
}
/**
* 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;
}
}
