/// <summary>
/// Creates a new instance.
/// </summary>
/// <param name="keyProvider">Required. A function to return the value of the entity's primary key.</param>
/// <param name="keyBinder">The binder of the entity's id.</param>
/// <param name="items">Required. The list of entities to pre-populate the current instance with.</param>
/// <param name="mapper">Object mapper manager instance</param>
public InMemoryRepository(
IKeyProvider <TEntity, TKey> keyProvider,
IKeyBinder <TEntity, TKey> keyBinder,
IEnumerable <TEntity> items,
ObjectMapperManager mapper)
{
Guard.ArgumentNotNull(keyProvider, nameof(keyProvider));
Guard.ArgumentNotNull(keyBinder, nameof(keyBinder));
Guard.ArgumentNotNull(items, nameof(items));
Guard.ArgumentNotNull(mapper, nameof(mapper));
_keyProvider = keyProvider;
_keyBinder = keyBinder;
_mapper = mapper;
_items =
new ConcurrentDictionary <TKey, TEntity>(
items.Select(i => new KeyValuePair <TKey, TEntity>(_keyBinder.Get(i), i)));
}
/// <summary>
/// Gets the key for a given entity.
/// </summary>
public TKey GetKey(TEntity entity)
{
return(_keyBinder.Get(entity));
}
/// <summary>
/// Gets the key of the entity.
/// </summary>
TKey IKeyProvider <TEntity, TKey> .GetKey(TEntity entity)
{
return(_binder.Get(entity));
}