Class CacheExtensions

Namespace

LinqToDB.Common.Internal.Cache

Assembly

linq2db.dll

public static class CacheExtensions

Inheritance

object

CacheExtensions

Methods

GetOrCreateAsync<TKey, TItem>(IMemoryCache<TKey, TItem>, TKey, Func<ICacheEntry<TKey, TItem>, Task<TItem>>)

public static Task<TItem> GetOrCreateAsync<TKey, TItem>(this IMemoryCache<TKey, TItem> cache, TKey key, Func<ICacheEntry<TKey, TItem>, Task<TItem>> factory) where TKey : notnull

Parameters

cache IMemoryCache<TKey, TItem>

key TKey

factory Func<ICacheEntry<TKey, TItem>, Task<TItem>>

Returns

Task<TItem>

Type Parameters

TKey

TItem

GetOrCreate<TKey, TItem>(IMemoryCache<TKey, TItem>, TKey, Func<ICacheEntry<TKey, TItem>, TItem>)

public static TItem GetOrCreate<TKey, TItem>(this IMemoryCache<TKey, TItem> cache, TKey key, Func<ICacheEntry<TKey, TItem>, TItem> factory) where TKey : notnull

Parameters

cache IMemoryCache<TKey, TItem>

key TKey

factory Func<ICacheEntry<TKey, TItem>, TItem>

Returns

TItem

Type Parameters

TKey

TItem

GetOrCreate<TItem, TKey, TContext>(IMemoryCache<TKey, TItem>, TKey, TContext, Func<ICacheEntry<TKey, TItem>, TContext, TItem>)

public static TItem GetOrCreate<TItem, TKey, TContext>(this IMemoryCache<TKey, TItem> cache, TKey key, TContext context, Func<ICacheEntry<TKey, TItem>, TContext, TItem> factory) where TKey : notnull

Parameters

cache IMemoryCache<TKey, TItem>

key TKey

context TContext

factory Func<ICacheEntry<TKey, TItem>, TContext, TItem>

Returns

TItem

Type Parameters

TItem

TKey

TContext

GetOrCreate<TItem, TKey, TDerivedKey, TContext>(IMemoryCache<TKey, TItem>, TDerivedKey, TContext, Func<ICacheEntry<TKey, TItem>, TDerivedKey, TContext, TItem>)

public static TItem GetOrCreate<TItem, TKey, TDerivedKey, TContext>(this IMemoryCache<TKey, TItem> cache, TDerivedKey key, TContext context, Func<ICacheEntry<TKey, TItem>, TDerivedKey, TContext, TItem> factory) where TKey : notnull where TDerivedKey : TKey

Parameters

cache IMemoryCache<TKey, TItem>

key TDerivedKey

context TContext

factory Func<ICacheEntry<TKey, TItem>, TDerivedKey, TContext, TItem>

Returns

TItem

Type Parameters

TItem

TKey

TDerivedKey

TContext

Get<TKey, TItem>(IMemoryCache<TKey, TItem>, TKey)

public static TItem? Get<TKey, TItem>(this IMemoryCache<TKey, TItem> cache, TKey key) where TKey : notnull

Parameters

cache IMemoryCache<TKey, TItem>

key TKey

Returns

TItem

Type Parameters

TKey

TItem

Set<TKey, TItem>(IMemoryCache<TKey, TItem>, TKey, TItem)

public static TItem Set<TKey, TItem>(this IMemoryCache<TKey, TItem> cache, TKey key, TItem value) where TKey : notnull

Parameters

cache IMemoryCache<TKey, TItem>

key TKey

value TItem

Returns

TItem

Type Parameters

TKey

TItem

Set<TKey, TItem>(IMemoryCache<TKey, TItem>, TKey, TItem, IChangeToken)

public static TItem Set<TKey, TItem>(this IMemoryCache<TKey, TItem> cache, TKey key, TItem value, IChangeToken expirationToken) where TKey : notnull

Parameters

cache IMemoryCache<TKey, TItem>

key TKey

value TItem

expirationToken IChangeToken

Returns

TItem

Type Parameters

TKey

TItem

Set<TKey, TItem>(IMemoryCache<TKey, TItem>, TKey, TItem, MemoryCacheEntryOptions<TKey>?)

public static TItem Set<TKey, TItem>(this IMemoryCache<TKey, TItem> cache, TKey key, TItem value, MemoryCacheEntryOptions<TKey>? options) where TKey : notnull

Parameters

cache IMemoryCache<TKey, TItem>

key TKey

value TItem

options MemoryCacheEntryOptions<TKey>

Returns

TItem

Type Parameters

TKey

TItem

Set<TKey, TItem>(IMemoryCache<TKey, TItem>, TKey, TItem, DateTimeOffset)

public static TItem Set<TKey, TItem>(this IMemoryCache<TKey, TItem> cache, TKey key, TItem value, DateTimeOffset absoluteExpiration) where TKey : notnull

Parameters

cache IMemoryCache<TKey, TItem>

key TKey

value TItem

absoluteExpiration DateTimeOffset

Returns

TItem

Type Parameters

TKey

TItem

Set<TKey, TItem>(IMemoryCache<TKey, TItem>, TKey, TItem, TimeSpan)

public static TItem Set<TKey, TItem>(this IMemoryCache<TKey, TItem> cache, TKey key, TItem value, TimeSpan absoluteExpirationRelativeToNow) where TKey : notnull

Parameters

cache IMemoryCache<TKey, TItem>

key TKey

value TItem

absoluteExpirationRelativeToNow TimeSpan

Returns

TItem

Type Parameters

TKey

TItem