int Conv::GetNaturalType(Handle<Value> val) {
if(val.IsEmpty()) return TYPE_INVALID;
if(val->IsUndefined()) return TYPE_UNDEFINED;
if(val->IsNull()) return TYPE_NULL;
if(val->IsBoolean() || val->IsBooleanObject()) return TYPE_BOOL;
if(val->IsInt32()) return TYPE_INT;
if(val->IsUint32()) return TYPE_LONG;
if(val->IsNumber() || val->IsNumberObject()) return TYPE_DOUBLE;
if(val->IsString() || val->IsStringObject()) return TYPE_STRING;
return GetNaturalType(Handle<Object>::Cast(val));
}
jstring tns::ConvertToJavaString(const Handle<Value>& value)
{
Handle<String> valueAsString;
if (value->IsStringObject())
{
auto stringObject = Handle<StringObject>::Cast(value);
valueAsString = stringObject->ValueOf();
}
else
{
valueAsString = value->ToString();
}
JEnv env;
String::Value stringValue(valueAsString);
return env.NewString((const jchar*)*stringValue, valueAsString->Length());
}