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Interface IAppPolicyCache

Defines an application cache that support cache policies.

Namespace: Umbraco.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, CacheItemPriority, CacheItemRemovedCallback, String[])

Gets an item identified by its key.

Declaration

object Get(string key, Func<object> factory, TimeSpan? timeout, bool isSliding = false, CacheItemPriority priority = CacheItemPriority.Normal, CacheItemRemovedCallback removedCallback = null, string[] dependentFiles = null)

Parameters

Type	Name	Description
System.String	key	The key of the item.
System.Func<System.Object>	factory	A factory function that can create the item.
System.Nullable<System.TimeSpan>	timeout	An optional cache timeout.
System.Boolean	isSliding	An optional value indicating whether the cache timeout is sliding (default is false).
System.Web.Caching.CacheItemPriority	priority	An optional cache priority (default is Normal).
System.Web.Caching.CacheItemRemovedCallback	removedCallback	An optional callback to handle removals.
System.String[]	dependentFiles	Files the cache entry depends on.

Returns

Type	Description
System.Object	The item.

Insert(String, Func<Object>, Nullable<TimeSpan>, Boolean, CacheItemPriority, CacheItemRemovedCallback, String[])

Inserts an item.

Declaration

void Insert(string key, Func<object> factory, TimeSpan? timeout = null, bool isSliding = false, CacheItemPriority priority = CacheItemPriority.Normal, CacheItemRemovedCallback removedCallback = null, string[] dependentFiles = null)

Parameters

Type	Name	Description
System.String	key	The key of the item.
System.Func<System.Object>	factory	A factory function that can create the item.
System.Nullable<System.TimeSpan>	timeout	An optional cache timeout.
System.Boolean	isSliding	An optional value indicating whether the cache timeout is sliding (default is false).
System.Web.Caching.CacheItemPriority	priority	An optional cache priority (default is Normal).
System.Web.Caching.CacheItemRemovedCallback	removedCallback	An optional callback to handle removals.
System.String[]	dependentFiles	Files the cache entry depends on.