public static dynamic ToDynamic <T>(this T obj, Dictionary <string, object> additionProperties = null)
{
var dynamicColumn = new PropertySetting {
AdditionPropertyDictionary = additionProperties ?? new Dictionary <string, object>()
};
return(ToDynamic(obj, dynamicColumn));
}
private static dynamic ConvertToDynamic <T>(T obj, PropertySetting setting, Func <PropertyInfo[]> getProperties)
{
var dictionary = ConvertToDictionary(obj, setting, getProperties);
var expando = new ExpandoObject();
dictionary.ForEach(item =>
{
expando = CreateNewProperty(expando as dynamic, item);
});
return(expando);
}
//private static dynamic ConvertToDictionary<T>(T obj, PropertySetting setting, Func<PropertyInfo[]> getProperties)
private static IDictionary <string, object> ConvertToDictionary <T>(T obj, PropertySetting setting, Func <PropertyInfo[]> getProperties)
{
IDictionary <string, object> expando = new Dictionary <string, object>();
var properties = setting.Properties.Count == 0
? getProperties()
: typeof(T).GetProperties().Where(o => setting.Properties.Contains(o.Name));
var concurrentDictionary = new ConcurrentDictionary <string, object>();
Parallel.ForEach(properties, propertyInfo =>
{
var propertyExpression = Expression.Property(Expression.Constant(obj), propertyInfo);
var constant = (ConstantExpression)propertyExpression.Expression;
var value = ((PropertyInfo)propertyExpression.Member).GetValue(constant.Value);
concurrentDictionary.TryAdd(propertyInfo.Name, value != null ? value.ToString() : null);
});
concurrentDictionary.ToList().ForEach(expando.Add);
//TODO check null
setting.AdditionPropertyDictionary.ToList().ForEach(keyValuePair => CreateNewProperty(expando, keyValuePair));
return(expando);
}
public static dynamic ToDynamic <T>(this T obj, PropertySetting setting)
{
return(ConvertToDynamic(obj, setting, typeof(T).GetProperties));
}