public ResinConf(String file)
{
_xPathDoc = new XPathDocument(file);
_docNavigator = _xPathDoc.CreateNavigator();
_xmlnsMgr = new XmlNamespaceManager(_docNavigator.NameTable);
_xmlnsMgr.AddNamespace("caucho", "http://caucho.com/ns/resin");
_xmlnsMgr.AddNamespace("resin", "urn:java:com.caucho.resin");
_resinConf = file;
}