62 lines
2.1 KiB
C#
62 lines
2.1 KiB
C#
namespace Yes.Infrastructure.ViewEngine
|
|
{
|
|
internal class UriTemplateVariablePathSegment : UriTemplatePathSegment
|
|
{
|
|
private readonly string _varName;
|
|
|
|
public UriTemplateVariablePathSegment(string originalSegment, bool endsWithSlash, string varName)
|
|
: base(originalSegment, UriTemplatePartType.Variable, endsWithSlash)
|
|
{
|
|
if (!string.IsNullOrEmpty(varName) == false) throw new Exception("bad variable segment");
|
|
_varName = varName;
|
|
}
|
|
|
|
public string VarName
|
|
{
|
|
get
|
|
{
|
|
return _varName;
|
|
}
|
|
}
|
|
public override void Bind(string[] values, ref int valueIndex, StringBuilder path)
|
|
{
|
|
if (valueIndex < values.Length == false) throw new Exception("Not enough values to bind");
|
|
if (EndsWithSlash)
|
|
{
|
|
path.AppendFormat("{0}/", values[valueIndex++]);
|
|
}
|
|
else
|
|
{
|
|
path.Append(values[valueIndex++]);
|
|
}
|
|
}
|
|
|
|
public override bool IsEquivalentTo(UriTemplatePathSegment other, bool ignoreTrailingSlash)
|
|
{
|
|
Ensure.NotNull(other, "why would we ever call this?");
|
|
//if (other == null) {
|
|
// Fx.Assert("why would we ever call this?");
|
|
// return false;
|
|
//}
|
|
if (!ignoreTrailingSlash && EndsWithSlash != other.EndsWithSlash)
|
|
{
|
|
return false;
|
|
}
|
|
return other.Nature == UriTemplatePartType.Variable;
|
|
}
|
|
public override bool IsMatch(UriTemplateLiteralPathSegment segment, bool ignoreTrailingSlash)
|
|
{
|
|
if (!ignoreTrailingSlash && EndsWithSlash != segment.EndsWithSlash)
|
|
{
|
|
return false;
|
|
}
|
|
return !segment.IsNullOrEmpty();
|
|
}
|
|
public override void Lookup(string segment, NameValueCollection boundParameters)
|
|
{
|
|
Ensure.NotNullOrEmpty(segment, "How can that be? Lookup is expected to be called after IsMatch");
|
|
boundParameters.Add(_varName, segment);
|
|
}
|
|
}
|
|
}
|