/// <summary>
/// Given a path, attempts to match the next part of it to the current segment.
/// </summary>
/// <param name="route">The route.</param>
/// <param name="path">The path.</param>
/// <returns>
/// An object that indicates whether the path was successfully matched.
/// </returns>
public override SegmentPathMatch MatchPath(IRoute route, PathIterator path)
{
var values = new RouteValueDictionary();
var next = path.Next();
if (next.Length == 0)
{
if (defaultValue != UrlParameter.NotSpecified)
{
values[parameterName] = defaultValue;
}
else
{
return(SegmentPathMatch.Failure(string.Format("The path does not contain a segment for parameter '{0}'", parameterName)));
}
}
else
{
values[parameterName] = next;
if (constraint != null && !constraint.IsValid(route, next, parameterName))
{
return(SegmentPathMatch.Failure(string.Format("Segment '{0}' did not match the constraint on parameter '{1}'", next, parameterName)));
}
}
return(SegmentPathMatch.Successful(values));
}
/// <summary>
/// Given a path, attempts to match the next part of it to the current segment.
/// </summary>
/// <param name="route">The route.</param>
/// <param name="path">The path.</param>
/// <returns>
/// An object that indicates whether the path was successfully matched.
/// </returns>
public override SegmentPathMatch MatchPath(IRoute route, PathIterator path)
{
var next = path.Next();
return(String.Equals(next, literal, StringComparison.InvariantCultureIgnoreCase)
? SegmentPathMatch.Successful()
: SegmentPathMatch.Failure(string.Format("Expected segment '{0}'; got '{1}'", literal, next)));
}
/// <summary>
/// Matches the path.
/// </summary>
/// <param name="route">The route.</param>
/// <param name="reader">The reader.</param>
/// <returns></returns>
public override SegmentPathMatch MatchPath(IRoute route, PathIterator reader)
{
var values = new RouteValueDictionary();
var path = reader.ReadAll();
values[parameterName] = path;
if (path.Length == 0)
{
if (defaultValue != UrlParameter.NotSpecified)
{
values[parameterName] = defaultValue;
}
}
else if (constraint != null && !constraint.IsValid(route, path, parameterName))
{
return(SegmentPathMatch.Failure(string.Format("Segment '{0}' did not match constraint for parameter '{1}'", path, parameterName)));
}
return(SegmentPathMatch.Successful(values));
}
