/// <summary>
/// Open a query mapping
/// </summary>
private static void OpenMapping(Stream stream)
{
XmlSerializer xsz = XmlModelSerializerFactory.Current.CreateSerializer(typeof(QueryParameterMap));
if (s_map == null)
{
s_map = xsz.Deserialize(stream) as QueryParameterMap;
}
else
{
// Merge
var map = xsz.Deserialize(stream) as QueryParameterMap;
s_map.Merge(map);
}
s_default = s_map.Map.FirstOrDefault(o => !o.ResourceSpecified);
}
