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Class DefaultRepositoryCachePolicy<TEntity, TId>

Represents the default cache policy.

Inheritance
System.Object
RepositoryCachePolicyBase<TEntity, TId>
Namespace: Umbraco.Cms.Core.Cache
Assembly: Umbraco.Infrastructure.dll
Syntax
public class DefaultRepositoryCachePolicy<TEntity, TId> : RepositoryCachePolicyBase<TEntity, TId>, IRepositoryCachePolicy<TEntity, TId> where TEntity : class, IEntity
Type Parameters
Name Description
TEntity

The type of the entity.
TId

The type of the identifier.
Remarks

The default cache policy caches entities with a 5 minutes sliding expiration.

Each entity is cached individually.

If options.GetAllCacheAllowZeroCount then a 'zero-count' array is cached when GetAll finds nothing.

If options.GetAllCacheValidateCount then we check against the db when getting many entities.

Constructors

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DefaultRepositoryCachePolicy(IAppPolicyCache, IScopeAccessor, RepositoryCachePolicyOptions)

Declaration
public DefaultRepositoryCachePolicy(IAppPolicyCache cache, IScopeAccessor scopeAccessor, RepositoryCachePolicyOptions options)
Parameters
Type Name Description
IAppPolicyCache cache
IScopeAccessor scopeAccessor
RepositoryCachePolicyOptions options

Properties

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EntityTypeCacheKey

Declaration
protected string EntityTypeCacheKey { get; }
Property Value
Type Description
System.String

Methods

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ClearAll()

Clears the entire cache.

Declaration
public override void ClearAll()
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Create(TEntity, Action<TEntity>)

Declaration
public override void Create(TEntity entity, Action<TEntity> persistNew)
Parameters
Type Name Description
TEntity entity
Action<TEntity> persistNew
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Delete(TEntity, Action<TEntity>)

Declaration
public override void Delete(TEntity entity, Action<TEntity> persistDeleted)
Parameters
Type Name Description
TEntity entity
Action<TEntity> persistDeleted
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Exists(TId, Func<TId, Boolean>, Func<TId[], Nullable<IEnumerable<TEntity>>>)

Declaration
public override bool Exists(TId id, Func<TId, bool> performExists, Func<TId[], IEnumerable<TEntity>?> performGetAll)
Parameters
Type Name Description
TId id
Func<TId, System.Boolean> performExists
Func<TId[], System.Nullable<IEnumerable<TEntity>>> performGetAll
Returns
Type Description
System.Boolean
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Get(TId, Func<TId, TEntity>, Func<TId[], Nullable<IEnumerable<TEntity>>>)

Declaration
public override TEntity Get(TId id, Func<TId, TEntity> performGet, Func<TId[], IEnumerable<TEntity>?> performGetAll)
Parameters
Type Name Description
TId id
Func<TId, TEntity> performGet
Func<TId[], System.Nullable<IEnumerable<TEntity>>> performGetAll
Returns
Type Description
TEntity
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GetAll(TId[], Func<TId[], Nullable<IEnumerable<TEntity>>>)

Declaration
public override TEntity[] GetAll(TId[] ids, Func<TId[], IEnumerable<TEntity>?> performGetAll)
Parameters
Type Name Description
TId[] ids
Func<TId[], System.Nullable<IEnumerable<TEntity>>> performGetAll
Returns
Type Description
TEntity[]
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GetCached(TId)

Gets an entity from the cache.

Declaration
public override TEntity GetCached(TId id)
Parameters
Type Name Description
TId id

The identifier.
Returns
Type Description
TEntity

The entity with the specified identifier, if it is in the cache already, else null.
Remarks

Does not consider the repository at all.

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GetEntityCacheKey(TId)

Declaration
protected string GetEntityCacheKey(TId id)
Parameters
Type Name Description
TId id
Returns
Type Description
System.String
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GetEntityCacheKey(Int32)

Declaration
protected string GetEntityCacheKey(int id)
Parameters
Type Name Description
System.Int32 id
Returns
Type Description
System.String
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InsertEntities(TId[], TEntity[])

Declaration
protected virtual void InsertEntities(TId[] ids, TEntity[] entities)
Parameters
Type Name Description
TId[] ids
TEntity[] entities
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InsertEntity(String, TEntity)

Declaration
protected virtual void InsertEntity(string cacheKey, TEntity entity)
Parameters
Type Name Description
System.String cacheKey
TEntity entity
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Update(TEntity, Action<TEntity>)

Declaration
public override void Update(TEntity entity, Action<TEntity> persistUpdated)
Parameters
Type Name Description
TEntity entity
Action<TEntity> persistUpdated