void Named(StringBuilder sb, Meta v)
{
if (Spec.named)
{
Rfc6570.Named(sb, Var.key, v.IsNullOrEmpty, Spec.ifemp, Spec.allow);
}
}
void Expand(IParams keys)
{
Var[] vars;
var spec = Rfc6570.spec(Variable, out vars);
var first = true;
for (var i = 0; i < vars.Length; ++i)
{
var var = vars[i];
object obj;
if (!keys.TryGetValue(var.key, out obj))
{
continue;
}
var meta = Meta(obj);
if (meta.IsNull || (!meta.IsString && meta.IsEmpty))
{
continue;
}
var key = var.key;
var fst = spec.fst;
var sep = spec.sep;
var named = spec.named;
var ifemp = spec.ifemp;
var allow = spec.allow;
Builder.Append(tos(first ? fst : sep));
if (!meta.IsEnumerable || meta.IsString)
{
if (var.prefix)
{
Scalar(Builder, named, ifemp, allow, key, var.length, meta);
}
else
{
Scalar(Builder, named, ifemp, allow, key, meta);
}
}
else if (var.explode)
{
Explode(Builder, sep, named, ifemp, allow, key, meta);
}
else
{
NoExplode(Builder, named, ifemp, allow, key, meta);
}
first = false;
}
}
public Expansion(Rfc6570 rfc, Spec spec, Var[] vars)
{
var actions = new List <Act>();
for (var i = 0; i < vars.Length; ++i)
{
actions.Add(new Act(rfc, spec, vars[i]));
}
_rfc = rfc;
_actions = actions.ToArray();
}
void Prefix(StringBuilder sb, Meta v, bool first)
{
sb.Append(tos(first ? Spec.fst : Spec.sep));
Rfc6570.Scalar(sb, Spec.named, Spec.ifemp, Spec.allow, Var.key, v);
}
public Act(Rfc6570 rfc, Spec spec, Var var)
{
Rfc = rfc;
Spec = spec;
Var = var;
}