public override object JsonToObject(EasyJsonData data, Type t)
{
if (data.IsNullValue)
{
return(null);
}
Type ut = Nullable.GetUnderlyingType(t);
EasyJsonController controller = GetController(ut);
if (controller == null)
{
throw new EasyJsonException("Doesn't support JSON parser for Nullable " + ut.ToString());
}
return(controller.JsonToObject(data, ut));
}
public static object ToObject(EasyJsonData jsonData, Type t)
{
EasyJsonController controller = GetMainController();
return(controller.JsonToObject(jsonData, t));
}
public static T ToObject <T>(string json)
{
EasyJsonController controller = GetMainController();
return((T)(controller.JsonToObject(json, typeof(T))));
}
public static T ToObject <T>(EasyJsonData jsonData)
{
EasyJsonController controller = GetMainController();
return((T)(controller.JsonToObject(jsonData, typeof(T))));
}
object _readObject(EasyJsonData data, Type t)
{
if (data.IsNullValue)
{
return(null);
}
try
{
// If user register a specific type controller but still invoke base JsonToObject, there
// will make a loop: base -> GetController(t) -> child -> base
if (_checkedData != data)
{
_checkedData = data;
if (data.Type == EasyJsonDataType.JsonObject)
{
EasyJsonData typeData = data[DYNAMIC_TYPE_NAME];
if (typeData != null)
{
JsonSystemTypeController typeController = GetController(typeof(Type)) as JsonSystemTypeController;
if (typeController == null)
{
throw new EasyJsonException("Can't find System.Type controller to process dynamic type");
}
t = typeController.JsonToObject(typeData, typeof(Type)) as Type;
}
}
EasyJsonController controller = GetController(t);
if (controller != null)
{
return(controller.JsonToObject(data, t));
}
}
if (data.Type != EasyJsonDataType.JsonObject)
{
throw new EasyJsonException("Can't load JSON data for " + t.ToString());
}
object inst = Activator.CreateInstance(t);
JsonClassMetadata metadata = _getMetadata(t);
foreach (KeyValuePair <string, FieldInfo> kv in metadata.Fields)
{
EasyJsonData fieldData = data[kv.Key];
if (fieldData != null)
{
FieldInfo field = kv.Value;
field.SetValue(inst, _readObject(fieldData, field.FieldType));
}
}
foreach (KeyValuePair <string, PropertyInfo> kv in metadata.Properties)
{
EasyJsonData propertyData = data[kv.Key];
if (propertyData != null)
{
PropertyInfo property = kv.Value;
property.SetValue(inst, _readObject(propertyData, property.PropertyType), null);
}
}
return(inst);
}
finally
{
_checkedData = null;
}
}