Class MessagePackInputFormatter

Namespace

Nerdbank.MessagePack.AspNetCoreMvcFormatter

Assembly

Nerdbank.MessagePack.AspNetCoreMvcFormatter.dll

An input formatter for ASP.NET Core MVC that deserializes MessagePack content into strongly-typed objects.

public class MessagePackInputFormatter : InputFormatter, IInputFormatter, IApiRequestFormatMetadataProvider

Inheritance

object

InputFormatter

MessagePackInputFormatter

Implements

IInputFormatter

IApiRequestFormatMetadataProvider

Inherited Members

InputFormatter.GetDefaultValueForType(Type)

InputFormatter.CanRead(InputFormatterContext)

InputFormatter.CanReadType(Type)

InputFormatter.ReadAsync(InputFormatterContext)

InputFormatter.GetSupportedContentTypes(string, Type)

InputFormatter.SupportedMediaTypes

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Remarks

This formatter supports the "application/x-msgpack" media type and uses the provided ITypeShapeProvider to resolve type shapes for deserialization with the specified MessagePackSerializer.

Constructors

MessagePackInputFormatter(ITypeShapeProvider)

Initializes a new instance of the MessagePackInputFormatter class with a default MessagePackSerializer.

public MessagePackInputFormatter(ITypeShapeProvider typeShapeProvider)

Parameters

typeShapeProvider ITypeShapeProvider

The type shape provider used to resolve type shapes for deserialization. This may be Default but is recommended to be a source generated type shape provider for better startup performance.

MessagePackInputFormatter(ITypeShapeProvider, MessagePackSerializer)

Initializes a new instance of the MessagePackInputFormatter class with the specified MessagePack serializer.

public MessagePackInputFormatter(ITypeShapeProvider typeShapeProvider, MessagePackSerializer serializer)

Parameters

typeShapeProvider ITypeShapeProvider

The type shape provider used to resolve type shapes for deserialization. This may be Default but is recommended to be a source generated type shape provider for better startup performance.

serializer MessagePackSerializer

The serializer to use.

Exceptions

ArgumentNullException

Thrown when serializer is null.

Methods

ReadRequestBodyAsync(InputFormatterContext)

Reads and deserializes the request body from MessagePack format into the target model type.

public override Task<InputFormatterResult> ReadRequestBodyAsync(InputFormatterContext context)

Parameters

context InputFormatterContext

The input formatter context containing the HTTP request and model type information.

Returns

Task<InputFormatterResult>

A task that represents the asynchronous read operation. The task result contains an InputFormatterResult indicating success and the deserialized model object.

Remarks

This method creates a PipeReader from the request body stream, resolves the type shape for the target model type, and uses the configured MessagePack serializer to deserialize the content asynchronously.

Exceptions

ArgumentNullException

Thrown when context is null.