Class CacheExtensions

Provides read/write-through extensions

Inheritance

System.Object

CacheExtensions

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Azos.Pile

Assembly: Azos.dll

Syntax

public static class CacheExtensions

Methods

DeleteThrough<TKey>(ICache, TKey, String, ICacheParams, Func<TKey, Boolean>)

Declaration

public static bool DeleteThrough<TKey>(this ICache cache, TKey key, string tblCache, ICacheParams caching, Func<TKey, bool> fDelete)

Parameters

Type	Name	Description
ICache	cache
TKey	key
System.String	tblCache
ICacheParams	caching
System.Func<TKey, System.Boolean>	fDelete

Returns

Type	Description
System.Boolean

Type Parameters

Name	Description
TKey

FetchFrom<TKey, TResult>(ICache, TKey, String, ICacheParams, out Boolean)

Fetches an existing item from cache or null. IsAbsent is true when data was read from cache as an AbsentValue

Declaration

public static TResult FetchFrom<TKey, TResult>(this ICache cache, TKey key, string tblCache, ICacheParams caching, out bool isAbsent)

    where TResult : class

Parameters

Type	Name	Description
ICache	cache
TKey	key
System.String	tblCache
ICacheParams	caching
System.Boolean	isAbsent

Returns

Type	Description
TResult

Type Parameters

Name	Description
TKey
TResult

FetchThrough<TKey, TResult>(ICache, TKey, String, ICacheParams, Func<TKey, TResult>, Func<TKey, TResult, TResult>)

Fetches an item through cache

Declaration

public static TResult FetchThrough<TKey, TResult>(this ICache cache, TKey key, string tblCache, ICacheParams caching, Func<TKey, TResult> fFetch, Func<TKey, TResult, TResult> fFilter = null)

    where TResult : class

Parameters

Type	Name	Description
ICache	cache
TKey	key
System.String	tblCache
ICacheParams	caching
System.Func<TKey, TResult>	fFetch
System.Func<TKey, TResult, TResult>	fFilter

Returns

Type	Description
TResult

Type Parameters

Name	Description
TKey
TResult

SaveThrough<TKey, TData>(ICache, TKey, TData, String, ICacheParams, Func<TKey, TData, Int32>)

Declaration

public static int SaveThrough<TKey, TData>(this ICache cache, TKey key, TData data, string tblCache, ICacheParams caching, Func<TKey, TData, int> fSave)

    where TData : class

Parameters

Type	Name	Description
ICache	cache
TKey	key
TData	data
System.String	tblCache
ICacheParams	caching
System.Func<TKey, TData, System.Int32>	fSave

Returns

Type	Description
System.Int32

Type Parameters

Name	Description
TKey
TData