/**
* Asks the workgroup for it's Chat Settings.
*
* @return key specify a key to retrieve only that settings. Otherwise for all settings, key
* should be null.
* @throws XMPPException if an error occurs while getting information from the server.
*/
private ChatSettings getChatSettings(String key, int type) throws XMPPException {
ChatSettings request = new ChatSettings();
if (key != null) {
request.setKey(key);
}
if (type != -1) {
request.setType(type);
}
request.setType(IQ.Type.GET);
request.setTo(workgroupJID);
ChatSettings response =
(ChatSettings) connection.createPacketCollectorAndSend(request).nextResultOrThrow();
return response;
}
/**
* Returns a single chat setting based on it's identified key.
*
* @param key the key to find.
* @return the ChatSetting if found, otherwise false.
* @throws XMPPException if an error occurs while getting information from the server.
*/
public ChatSetting getChatSetting(String key) throws XMPPException {
ChatSettings chatSettings = getChatSettings(key, -1);
return chatSettings.getFirstEntry();
}