protected string Stringify <T>(UrlArgument <T> p, T value)
{
var stringifier = p as PathComponent <T>;
return(stringifier != null
? stringifier.ToString(value)
: null);
}
protected RouteValueDictionary Querify <T>(UrlArgument <T> p, T value)
{
var querifier = p as QueryStringEncoding <T>;
if (querifier == null)
{
return(null);
}
return(querifier.ToDictionary(value));
}
protected string Stringify <T>(UrlArgument <T> p, T value, int position)
{
try
{
var stringifier = p as SimpleUrlComponent <T>;
return(stringifier != null
? stringifier.ToString(value)
: null);
}
catch (InvalidUrlComponentValueException problem)
{
throw new InvalidUrlArgumentException(string.Format("Invalid argument {{{0}}} to construct URL “{1}”", position, this.Description), problem);
}
}
private static T DecodeLastParameter <T>(UrlArgument <T> descriptor, string[] parameterStrings, int index, RequestContext req)
{
var query = req.HttpContext.Request.QueryString;
var simple = (descriptor as PathComponent <T>);
var queryParam = (descriptor as QueryStringEncoding <T>);
if (simple == null && queryParam == null)
{
throw new ArgumentException("Do not recognise UrlParameter subclass " + descriptor.GetType().Name);
}
if (simple != null)
{
return(simple.FromString(parameterStrings[index]));
}
else
{
return(queryParam.FromDictionary(req.HttpContext.Request.QueryString));
}
}
protected static UrlPattern <P1, P2, P3, P4> Path <P1, P2, P3, P4>(string pattern, SimpleUrlComponent <P1> p1, SimpleUrlComponent <P2> p2, SimpleUrlComponent <P3> p3, UrlArgument <P4> p4)
{
return(new UrlPattern <P1, P2, P3, P4>(pattern, p1, p2, p3, p4));
}
protected static UrlPattern <P1, P2> Path <P1, P2>(string pattern, SimpleUrlComponent <P1> p1, UrlArgument <P2> p2)
{
return(new UrlPattern <P1, P2>(pattern, p1, p2));
}
protected static UrlPattern <P1> Path <P1>(string pattern, UrlArgument <P1> p1)
{
return(new UrlPattern <P1>(pattern, p1));
}
protected static UrlPattern <P1, P2, P3> Path <P1, P2, P3>(string pattern, PathComponent <P1> p1, PathComponent <P2> p2, UrlArgument <P3> p3)
{
return(new UrlPattern <P1, P2, P3>(pattern, p1, p2, p3));
}
