public SQLiteCacheRepositoryTests()
{
_contextFactory = () => new CacheContext();
_cache = new SQLiteCacheRepository(_contextFactory);
_cache.ClearAllAsync().Wait();
}
public CatController(
IAsyncCacheRepository cacheRepository,
Func <ICatRepository> catRepositoryFactory)
{
_cacheRepository = cacheRepository;
_catRepositoryFactory = catRepositoryFactory;
}
/// <summary>
/// Get or set by type.
/// Cache key is automagically created from object type and identify.
/// Example: repo.GetOrSetByType{User}(1, LoadUserByIdFromDb(1)); // Get or load and set User 1
/// </summary>
/// <typeparam name="T">Type of cached object</typeparam>
/// <param name="repo">IAsyncCacheRepository</param>
/// <param name="identifier">Type specific unique identify for object</param>
/// <param name="loader">Delegate to invoke if cached item is not found</param>
/// <param name="sliding">Sliding expiration to use if object is loaded and cached</param>
/// <param name="cancelToken">Cancellation Token</param>
/// <returns>Cached object or result of loader</returns>
public static Task <T> GetOrSetByTypeAsync <T>(this IAsyncCacheRepository repo, object identifier, Func <Task <T> > loader, Func <T, TimeSpan> sliding, CancellationToken cancelToken = default(CancellationToken))
{
var key = CreateKey <T>(identifier);
return(repo.GetOrSetAsync(key, loader, sliding, cancelToken));
}
/// <summary>
/// Remove by type.
/// Cache key is automagically created from object type and identify.
/// Example: repo.RemoveByType{User}(1); // Removes user 1
/// </summary>
/// <typeparam name="T">Type of cached object</typeparam>
/// <param name="repo">IAsyncCacheRepository</param>
/// <param name="identifier">Type specific unique identify for object</param>
/// <param name="cancelToken">Cancellation Token</param>
/// <returns>Task</returns>
public static Task RemoveByTypeAsync <T>(this IAsyncCacheRepository repo, object identifier, CancellationToken cancelToken = default(CancellationToken))
{
var key = CreateKey <T>(identifier);
return(repo.RemoveAsync(key, cancelToken));
}
/// <summary>
/// Set by type.
/// Cache key is automagically created from object type and identify.
/// Cache sliding expiration is taken from the enum value or override by application configuration.
/// Example: repo.SetByType{User}(1, user); // Set user by their Id
/// </summary>
/// <typeparam name="T">Type of cached object</typeparam>
/// <param name="repo">IAsyncCacheRepository</param>
/// <param name="identifier">Type specific unique identify for object</param>
/// <param name="sliding">Sliding expiration to use for cache</param>
/// <param name="value">Object to be cached</param>
/// <param name="cancelToken">Cancellation Token</param>
/// <returns>Task</returns>
public static Task SetByTypeAsync <T>(this IAsyncCacheRepository repo, object identifier, T value, CacheSliding sliding, CancellationToken cancelToken = default(CancellationToken))
{
var key = CreateKey <T>(identifier);
return(repo.SetAsync(key, value, sliding, cancelToken));
}
