private object WriteObject(Type type, JsonValue obj)
{
if (obj == null || obj.IsNull())
{
return(null);
}
if (type.IsArray)
{
if (!type.HasElementType)
{
return(null);
}
Type etype = type.GetElementType();
Array array = Array.CreateInstance(etype, obj.Count);
for (int i = 0; i < obj.Count; i++)
{
array.SetValue(WriteObject(etype, obj.GetAt(i)), i);
}
return(array);
}
if (type.Name.Equals("Char"))
{
return(Convert.ToChar(obj.AsInt()));
}
if (type.Name.Equals("Byte"))
{
return(Convert.ToByte(obj.AsInt()));
}
if (type.Name.Equals("Boolean"))
{
return(obj.AsBoolean());
}
if (type.Name.Equals("Int32"))
{
return(obj.AsInt());
}
if (type.Name.Equals("Int64"))
{
return(obj.AsLong());
}
if (type.Name.Equals("Single"))
{
return((float)obj.AsDouble());
}
if (type.Name.Equals("Double"))
{
return(obj.AsDouble());
}
if (type.Name.Equals("String"))
{
return(obj.AsString());
}
if (type.Name.Equals("DateTime"))
{
try{
return(DateTime.Parse(obj.AsString()));
}catch (FormatException) {
return(null);
}
}
if (type.IsEnum)
{
return(Enum.Parse(type, obj.AsString()));
}
if (type.Name.Equals("List`1"))
{
Type[] types = type.GetGenericArguments();
if (types == null || types.Length < 1)
{
return(null);
}
Type etype = types[0];
IList list = (IList)Activator.CreateInstance(typeof(List <>).MakeGenericType(etype));
for (int i = 0; i < obj.Count; i++)
{
list.Add(WriteObject(etype, obj.GetAt(i)));
}
return(list);
}
if (type.IsClass)
{
object result = Activator.CreateInstance(type);
foreach (PropertyInfo info in type.GetProperties())
{
if (!info.CanWrite)
{
continue;
}
bool ignore = false;
string name = info.Name;
foreach (Attribute attr in info.GetCustomAttributes(true))
{
if (attr is JsonIgnore)
{
ignore = true;
break;
}
else if (attr is JsonName)
{
name = ((JsonName)attr).GetName();
}
}
if (ignore)
{
continue;
}
if (obj.IsMember(name))
{
info.SetValue(result, WriteObject(info.PropertyType, obj [name]), null);
}
}
foreach (FieldInfo info in type.GetFields())
{
if (!info.IsPublic)
{
continue;
}
if (info.IsLiteral)
{
continue;
}
bool ignore = false;
string name = info.Name;
foreach (Attribute attr in info.GetCustomAttributes(true))
{
if (attr is JsonIgnore)
{
ignore = true;
break;
}
else if (attr is JsonName)
{
name = ((JsonName)attr).GetName();
}
}
if (ignore)
{
continue;
}
if (obj.IsMember(name))
{
info.SetValue(result, WriteObject(info.FieldType, obj [name]));
}
}
return(result);
}
throw new JsonException("JsonObjSerializer not support type: " + type.Name);
}
internal object ConvertToObject(Type type, JsonValue obj)
{
return(WriteObject(type, obj));
}
public static string Write(JsonValue obj)
{
return(new JsonSerializer(true, true).ConvertToJSON(obj));
}
public static T Write <T>(JsonValue obj)
{
return((T)Write(typeof(T), obj));
}
public static object Write(Type type, JsonValue obj)
{
return(new JsonObjSerializer().ConvertToObject(type, obj));
}
public static string WriteShrink(JsonValue obj)
{
return(new JsonSerializer(false, false).ConvertToJSON(obj));
}
