public IBinaryDataListItem FetchScalar()
{
IBinaryDataListItem result = null;
if (IsRecordset)
{
string error;
return(TryFetchLastIndexedRecordsetUpsertPayload(out error));
}
if (_internalObj.Count > 0)
{
var binaryDataListItems = _internalObj[0];
if (binaryDataListItems != null && binaryDataListItems.Count > 0)
{
result = binaryDataListItems[0];
}
}
if (result == null)
{
bool isSystemTag = TranslationConstants.systemTags.Cast <object>().Select((t, i) => TranslationConstants.systemTags.GetValue(i).ToString()).Any(key => Namespace.Contains(key));
result = isSystemTag ? new BinaryDataListItem("", Namespace) : new BinaryDataListItem(null, Namespace);
// place miss into the collection
_internalObj[0] = new List <IBinaryDataListItem> {
result
};
}
return(result);
}
public virtual bool DoesHandleRequest(Type type, IHttpRequest request,
out double matchQuality, out string [] componentsMatched)
{
matchQuality =
(this.Route.HasBlackSpace() ? 0 : 2) +
(this.Namespace.HasBlackSpace() ? 0 : 1);
var requestUrl = request.GetAbsoluteUri();
var path = requestUrl.AbsolutePath;
while (path.Contains("//"))
{
path = path.Replace("//", "/");
}
var pathParameters = path
.Split('/'.AsArray())
.Where(v => v.HasBlackSpace())
.ToArray();
if (IsExcluded())
{
componentsMatched = new string[] { };
return(false);
}
if (!IsNamespaceCorrect(out string [] nsComponents))
{
componentsMatched = new string[] { };
return(false);
}
if (this.Route.HasBlackSpace())
{
var doesMatch = DoesMatch(nsComponents.Length, this.Route, out string [] routeComponents);
componentsMatched = nsComponents
.Concat(routeComponents.NullToEmpty())
.ToArray();
return(doesMatch);
}
{
//var route = pathParameters
// .Skip(nsComponents.Length)
// .First();
componentsMatched = nsComponents;
//.Append(route)
//.ToArray();
return(true);
}
bool DoesMatch(int index, string value, out string [] matchComponents)
{
var valueComponents = value.Split('/');
if (pathParameters.Length < index + valueComponents.Length)
{
matchComponents = default; // new string[] { };
return(false);
}
matchComponents = pathParameters.Skip(index).Take(valueComponents.Length).ToArray();
if (!valueComponents.SequenceEqual(matchComponents, StringComparison.OrdinalIgnoreCase))
{
return(false);
}
return(true);
}
bool IsNamespaceCorrect(out string [] nsComponents)
{
if (this.Namespace.IsNullOrWhiteSpace())
{
nsComponents = pathParameters.Take(1).ToArray();
return(true);
}
if (!Namespace.Contains(','))
{
return(DoesMatch(0, this.Namespace, out nsComponents));
}
bool doesAnyNamespaceMatch;
(doesAnyNamespaceMatch, nsComponents) = Namespace
.Split(',')
.First(
(ns, next) =>
{
if (!DoesMatch(0, ns, out string[] nsInner))
{
return(next());
}
return(true, nsInner);
},
() => (false, new string[] { }));
return(doesAnyNamespaceMatch);
}
