public IdentifierPathInfo GetIdentifierInfo(INextPath path)
{
if (!string.IsNullOrEmpty(_config.DictionaryReferencePrefix) && path.Raw.StartsWith(_config.DictionaryReferencePrefix))
{
return(new IdentifierPathInfo
{
IsDictionary = true,
Value = null,
Name = path.GetCoded(_config.DictionaryReferencePrefix.Length)
});
}
int equalsIndex = path.Raw.IndexOf('=');
if (_config.EnableEquals && equalsIndex > 0)
{
// see https://stackoverflow.com/a/20386425/369247
return(new IdentifierPathInfo
{
IsDictionary = false,
Value = path.GetCoded(equalsIndex + 1),
Name = path.GetCoded(0, equalsIndex)
});
}
return(new IdentifierPathInfo
{
IsDictionary = false,
Value = path.Raw,
Name = null
});
}
public IRestEndpoint Next(INextPath resourceName)
{
IRestResource resource = Directory.GetChild(resourceName.GetCoded());
if (resource == null)
{
return(null);
}
return(Context.Services.EndpointResolver.GetFromResource(Context, resource));
}
public IRestEndpoint Next(INextPath path)
{
var identifierInfo = Context.Services.UrlHelper.GetIdentifierInfo(path);
if (identifierInfo.IsDictionary)
{
IRestDictionary dictionary = Collection.ToDictionary(identifierInfo.Name);
return(new RestDictionaryEndpoint(Context, dictionary));
}
else
{
IRestItem item = Collection.GetItem(identifierInfo.Value, identifierInfo.Name);
return(new RestItemEndpoint(Context, item));
}
}
public IRestEndpoint Next(INextPath fieldName)
{
IRestResource resource = Item.GetField(fieldName.GetCoded());
return(Context.Services.EndpointResolver.GetFromResource(Context, resource));
}
public IRestEndpoint Next(INextPath nextPath)
{
throw new InvalidOperationException("No further paths are allowed after a scalar property.");
}
public IRestEndpoint Next(INextPath identifier)
{
IRestItem item = Dictionary.GetItem(identifier.GetCoded());
return(new RestItemEndpoint(Context, item));
}
