public static EtpDataObjectType TryGetCorrectedDataObjectType(EtpUri uri)
{
if (uri.IsEtp12)
{
return(uri.DataObjectType);
}
var originalType = uri.DataObjectType;
var segments = uri.GetSegments().ToList();
if (segments.Count < 2)
{
return(originalType);
}
var supportedTypes = new HashSet <EtpDataObjectType>();
HashSet <EtpDataObjectType> primaryTypes, secondaryTypes;
if (SupportedSourceTypes.TryGetValue(segments[0].DataObjectType, out primaryTypes))
{
supportedTypes.UnionWith(primaryTypes);
}
if (SupportedSecondarySourceTypes.TryGetValue(segments[0].DataObjectType, out secondaryTypes))
{
supportedTypes.UnionWith(secondaryTypes);
}
if (supportedTypes.Count == 0)
{
return(originalType);
}
for (int i = 1; i < segments.Count; i++)
{
var correctedType = supportedTypes.FirstOrDefault(dt => string.Equals(segments[i].ObjectType, dt.ObjectType, StringComparison.OrdinalIgnoreCase));
if (correctedType == null)
{
return(originalType);
}
if (i == segments.Count - 1)
{
return(correctedType);
}
supportedTypes = new HashSet <EtpDataObjectType>();
if (SupportedSourceTypes.TryGetValue(correctedType, out primaryTypes))
{
supportedTypes.UnionWith(primaryTypes);
}
if (SupportedSecondarySourceTypes.TryGetValue(correctedType, out secondaryTypes))
{
supportedTypes.UnionWith(secondaryTypes);
}
if (supportedTypes.Count == 0)
{
return(originalType);
}
}
return(originalType);
}
