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Interface IAppPolicyCache

Defines an application cache that support cache policies.

Namespace: Umbraco.Cms.Core.Cache

Assembly: Umbraco.Core.dll

Syntax

public interface IAppPolicyCache : IAppCache

Remarks

A cache policy can be used to cache with timeouts, or depending on files, and with a remove callback, etc.

Methods

Get(String, Func<Object>, Nullable<TimeSpan>, Boolean)

Gets an item identified by its key.

Declaration

object Get(string key, Func<object> factory, TimeSpan? timeout, bool isSliding = false)

Parameters

Type	Name	Description
System.String	key	The key of the item.
Func<System.Object>	factory	A factory function that can create the item.
System.Nullable<TimeSpan>	timeout	An optional cache timeout.
System.Boolean	isSliding	An optional value indicating whether the cache timeout is sliding (default is false).

Returns

Type	Description
System.Object	The item.

Insert(String, Func<Object>, Nullable<TimeSpan>, Boolean)

Inserts an item.

Declaration

void Insert(string key, Func<object> factory, TimeSpan? timeout = null, bool isSliding = false)

Parameters

Type	Name	Description
System.String	key	The key of the item.
Func<System.Object>	factory	A factory function that can create the item.
System.Nullable<TimeSpan>	timeout	An optional cache timeout.
System.Boolean	isSliding	An optional value indicating whether the cache timeout is sliding (default is false).