# Uses of Class
org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodProcessor

Packages that use AbstractMessageConverterMethodProcessor
Package
Description
org.springframework.web.servlet.mvc.method.annotation
MVC infrastructure for annotation-based handler method processing, building on the `org.springframework.web.method.annotation` package.

## Uses of AbstractMessageConverterMethodProcessor in org.springframework.web.servlet.mvc.method.annotation

Subclasses of AbstractMessageConverterMethodProcessor in org.springframework.web.servlet.mvc.method.annotation
Modifier and Type
Class
Description
`class`
`HttpEntityMethodProcessor`
Resolves `HttpEntity` and `RequestEntity` method argument values, as well as return values of type `HttpEntity`, `ResponseEntity`, `ErrorResponse` and `ProblemDetail`.
`class`
`RequestResponseBodyMethodProcessor`
Resolves method arguments annotated with `@RequestBody` and handles return values from methods annotated with `@ResponseBody` by reading and writing to the body of the request or response with an `HttpMessageConverter`.