internal static void WritePair(Stream s, AnsonField af, Type ftype, Type vtype, string n, object v, JsonOpt opt = null)
{
// is this ignored?
if (af != null && af.ignoreTo)
{
return;
}
Utils.WriteByt(s, ',', ' ');
// prop
Utils.WriteStr(s, n, opt == null || opt.quotKey);
Utils.WriteByt(s, ':', ' ');
// value
if (af != null && af.refer == AnsonField.enclosing)
{
Utils.WriteStr(s, vtype.FullName, true);
return;
}
try
{
if (!ftype.IsPrimitive)
{
Type vclz = v?.GetType();
WriteNonPrimitive(s, vclz, v, opt);
}
else if (ftype.IsPrimitive)
{
Utils.WriteStr(s, (string)v);
}
}
catch (Exception x)
{
throw new AnsonException(0, x.Message);
}
}
public IJsonable ToBlock(Stream stream, JsonOpt opt = null)
{
bool quotK = opt == null || opt.quotKey;
Type type = GetType();
Utils.WriteByt(stream, '{');
Utils.WriteStr(stream, "type", quotK);
Utils.WriteByt(stream, ':', ' ');
Utils.WriteStr(stream, GetType().FullName, true);
Hashtable fmap = new Hashtable();
Hashtable pmap = new Hashtable();
JSONAnsonListener.MergeFields(type, fmap, pmap);
foreach (FieldInfo f in fmap.Values)
{
if (f.Name.EndsWith("BackingField"))
{
continue; // properties backing field
}
AnsonField af = (AnsonField)Attribute.GetCustomAttribute(f, typeof(AnsonField));
object v = f.GetValue(this);
WritePair(stream, af, f.GetType(), f.FieldType, f.Name, v, opt);
}
foreach (PropertyInfo p in pmap.Values)
{
AnsonField af = (AnsonField)Attribute.GetCustomAttribute(p, typeof(AnsonField));
object v = p.GetValue(this);
WritePair(stream, af, p.GetType(), p.PropertyType, p.Name, v, opt);
}
Utils.WriteByt(stream, '}');
stream.Flush();
return(this);
}