public void connect(String url, String userName, String passWord) throws XmlRpcException {					
			try {
				xmlRpcClient = new XmlRpcClient(url);
			} catch (MalformedURLException e) {
				throw new XmlRpcException(0, "Malformed url.");
			}								
			xmlRpcClient.connect(userName, passWord);			
			if (!xmlRpcClient.getDbVersion().equals(clientVersion)){
				log.warn("Version missmatch between client and server.");
			}	
	}