Class FetchOnceDataLoader<TValue>

The FetchOnceDataLoader<TValue> fetches a single object and caches it.

public abstract class FetchOnceDataLoader<TValue> : CacheDataLoader<string, TValue>, IDataLoader<string, TValue>, IDataLoader, IDisposable

Inheritance: object

DataLoaderBase<string, TValue>

CacheDataLoader<string, TValue>

FetchOnceDataLoader<TValue>

Inherited Members: CacheDataLoader<string, TValue>.FetchAsync(IReadOnlyList<string>, Memory<Result<TValue>>, CancellationToken)

CacheDataLoader<string, TValue>.LoadSingleAsync(string, CancellationToken)

DataLoaderBase<string, TValue>.LoadAsync(string, CancellationToken)

DataLoaderBase<string, TValue>.LoadAsync(IReadOnlyCollection<string>, CancellationToken)

DataLoaderBase<string, TValue>.Remove(string)

DataLoaderBase<string, TValue>.Set(string, Task<TValue>)

DataLoaderBase<string, TValue>.TryAddToCache<TItem, TK, TV>(string, IEnumerable<TItem>, Func<TItem, TK>, Func<TItem, TV>)

DataLoaderBase<string, TValue>.TryAddToCache<TK, TV>(string, TK, TV)

DataLoaderBase<string, TValue>.GetCacheKeyType<TDataLoader>()

DataLoaderBase<string, TValue>.GetCacheKeyType(Type)

DataLoaderBase<string, TValue>.Dispose()

DataLoaderBase<string, TValue>.Dispose(bool)

DataLoaderBase<string, TValue>.Clear()

DataLoaderBase<string, TValue>.Cache

DataLoaderBase<string, TValue>.CacheKeyType

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Extension Methods: DataLoaderExtensions.LoadAsync(IDataLoader, object)

DataLoaderExtensions.LoadAsync(IDataLoader, params object[])

DataLoaderExtensions.LoadAsync(IDataLoader, CancellationToken, params object[])

DataLoaderExtensions.Set(IDataLoader, object, object?)

DataLoaderExtensions.LoadAsync<TKey, TValue>(IDataLoader<TKey, TValue>, params TKey[])

DataLoaderExtensions.LoadAsync<TKey, TValue>(IDataLoader<TKey, TValue>, CancellationToken, params TKey[])

DataLoaderExtensions.Set<TKey, TValue>(IDataLoader<TKey, TValue>, TKey, TValue)

Constructors

protected FetchOnceDataLoader(DataLoaderOptions? options = null)

Loads a single value. This call may return a cached value or enqueues this single request for batching if enabled.

public Task<TValue> LoadAsync(CancellationToken cancellationToken)

Task<TValue>: A single result which may contain a value or information about the error which may occurred during the call.

protected override sealed Task<TValue> LoadSingleAsync(string key, CancellationToken cancellationToken)

protected abstract Task<TValue> LoadSingleAsync(CancellationToken cancellationToken)