org.springframework.data.rest.webmvc.support

Enum HttpMethodHandlerMethodArgumentResolver

java.lang.Object

java.lang.Enum<HttpMethodHandlerMethodArgumentResolver>

org.springframework.data.rest.webmvc.support.HttpMethodHandlerMethodArgumentResolver

All Implemented Interfaces:

Serializable, Comparable<HttpMethodHandlerMethodArgumentResolver>, HandlerMethodArgumentResolver

public enum HttpMethodHandlerMethodArgumentResolver
extends Enum<HttpMethodHandlerMethodArgumentResolver>
implements HandlerMethodArgumentResolver

HandlerMethodArgumentResolver to provide HttpMethod instances for innjection into MVC controller methods.

Author:

Oliver Gierke

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE

Method Summary

Modifier and Type	Method and Description
HttpMethod	resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer, NativeWebRequest webRequest, WebDataBinderFactory binderFactory)
boolean	supportsParameter(MethodParameter parameter)
static HttpMethodHandlerMethodArgumentResolver	valueOf(String name) Returns the enum constant of this type with the specified name.
static HttpMethodHandlerMethodArgumentResolver[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final HttpMethodHandlerMethodArgumentResolver INSTANCE

Method Detail

values

public static HttpMethodHandlerMethodArgumentResolver[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (HttpMethodHandlerMethodArgumentResolver c : HttpMethodHandlerMethodArgumentResolver.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static HttpMethodHandlerMethodArgumentResolver valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

supportsParameter

public boolean supportsParameter(MethodParameter parameter)

Specified by:

supportsParameter in interface HandlerMethodArgumentResolver

resolveArgument

public HttpMethod resolveArgument(MethodParameter parameter,
                                  ModelAndViewContainer mavContainer,
                                  NativeWebRequest webRequest,
                                  WebDataBinderFactory binderFactory)
                           throws Exception

Specified by:

resolveArgument in interface HandlerMethodArgumentResolver

Throws:

Exception