* Конструктор. <br>
* Constructor.
*/
public Connection() {
ConfigLoader confGlobal = new ConfigLoader("org.apache.xerces.parsers.SAXParser");
confGlobal.LoadFromFile("xml/confGlobal.xml");
String instanceName = confGlobal.getTagValue("Root.SqlServer.InstanceName");
instanceName = (instanceName != null && !instanceName.isEmpty())
? ("\\" + instanceName) : "";