/// <summary>
/// Mappage d'un DTO polymorphe sérialisable au format JSON.
/// </summary>
/// <typeparam name="TProperty">Type de DTO base.</typeparam>
/// <typeparam name="TKey">Type de clef utilisée.</typeparam>
/// <param name="property">Propriété mappée.</param>
/// <param name="types">Liste des types supportés.</param>
/// <param name="configuration">Actions de configuration.</param>
protected void PropertyJsonGeneric <TProperty, TKey>(Expression <Func <TEntity, TProperty> > property, Action <GenericJsonTypeConfiguration <TProperty, TKey> > types, Action <IPropertyMapper> configuration = null)
where TProperty : IGenericPersistedDTO
where TKey : struct, IConvertible
{
Property(
property,
mapper =>
{
// Création de la configuration
var inner = new GenericJsonTypeConfiguration <TProperty, TKey>();
types(inner);
// Référencement
GenericJsonTypeIndex.AddConfiguration <TKey, TProperty>(inner);
// Création de l'enveloppe
var wrapper = new GenericJsonTypeWrapper <TProperty, TKey>(inner);
// Paramétrage
mapper.Type <GenericJsonType <TProperty, TKey> >(wrapper);
mapper.Columns(
type =>
{
type.Name(
string.Concat(
(property.Body as MemberExpression).Member.Name,
"_type"));
},
dto =>
{
dto.Name(
string.Concat(
(property.Body as MemberExpression).Member.Name,
"_data"));
});
configuration?.Invoke(mapper);
});
}
/// <summary>
/// Constructeur.
/// </summary>
public GenericJsonType()
{
Configuration = new GenericJsonTypeConfiguration <TBase, TKey>();
}
/// <summary>
/// Constructeur par source.
/// </summary>
/// <param name="source">Configuration source.</param>
public GenericJsonTypeWrapper(GenericJsonTypeConfiguration <TBase, TKey> source)
{
Data = JsonConvert.SerializeObject(source);
Source = source;
}
/// <summary>
/// Constructeur par flux.
/// </summary>
/// <param name="data">Données sources.</param>
public GenericJsonTypeWrapper(string data)
{
Data = data;
Source = JsonConvert.DeserializeObject <GenericJsonTypeConfiguration <TBase, TKey> >(data);
}
/// <summary>
/// <see cref="IParameterizedType.SetParameterValues(IDictionary{string, string})" />
/// </summary>
public void SetParameterValues(IDictionary <string, string> parameters)
{
Configuration = new GenericJsonTypeWrapper <TBase, TKey>(parameters["Data"]).Source;
}
