Class MemoryCacheQueryBehavior<TRequest, TResponse>

Namespace

Arbiter.CommandQuery.Behaviors

Assembly

Arbiter.CommandQuery.dll

A behavior for caching the response of a query to IMemoryCache. TRequest must implement ICacheResult for the response to be cached.

public class MemoryCacheQueryBehavior<TRequest, TResponse> : PipelineBehaviorBase<TRequest, TResponse>, IPipelineBehavior<TRequest, TResponse> where TRequest : class, IRequest<TResponse>

Type Parameters

TRequest

The type of the request.

TResponse

The type of the response.

Inheritance

object

PipelineBehaviorBase<TRequest, TResponse>

MemoryCacheQueryBehavior<TRequest, TResponse>

Implements

IPipelineBehavior<TRequest, TResponse>

Inherited Members

PipelineBehaviorBase<TRequest, TResponse>.Logger

PipelineBehaviorBase<TRequest, TResponse>.Handle(TRequest, RequestHandlerDelegate<TResponse>, CancellationToken)

PipelineBehaviorBase<TRequest, TResponse>.Process(TRequest, RequestHandlerDelegate<TResponse>, CancellationToken)

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

MemoryCacheQueryBehavior(ILoggerFactory, IMemoryCache)

Initializes a new instance of the MemoryCacheQueryBehavior<TRequest, TResponse> class.

public MemoryCacheQueryBehavior(ILoggerFactory loggerFactory, IMemoryCache memoryCache)

Parameters

loggerFactory ILoggerFactory

memoryCache IMemoryCache

Exceptions

ArgumentNullException

When memoryCache is null

Methods

Process(TRequest, RequestHandlerDelegate<TResponse>, CancellationToken)

Processes the specified request with the additional behavior.

protected override ValueTask<TResponse?> Process(TRequest request, RequestHandlerDelegate<TResponse> next, CancellationToken cancellationToken)

Parameters

request TRequest

The incoming request.

next RequestHandlerDelegate<TResponse>

Awaitable delegate for the next action in the pipeline. Eventually this delegate represents the handler.

cancellationToken CancellationToken

The cancellation token.

Returns

ValueTask<TResponse>

Awaitable task returning the TResponse