Class MultipartResolutionDelegate

java.lang.Object

org.springframework.web.multipart.support.MultipartResolutionDelegate

public final class MultipartResolutionDelegate
extends Object

A common delegate for HandlerMethodArgumentResolver implementations which need to resolve MultipartFile and Part arguments.

Since:

4.3

Author:

Juergen Hoeller

Field Summary

Fields

Modifier and Type	Field	Description
static final Object	UNRESOLVABLE	Indicates an unresolvable value.

Method Summary

Modifier and Type	Method	Description
static boolean	isMultipartArgument(MethodParameter parameter)
static boolean	isMultipartRequest(HttpServletRequest request)
static @Nullable Object	resolveMultipartArgument(String name, MethodParameter parameter, HttpServletRequest request)
static @Nullable MultipartRequest	resolveMultipartRequest(NativeWebRequest webRequest)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

UNRESOLVABLE

public static final Object UNRESOLVABLE

Indicates an unresolvable value.

Method Details

resolveMultipartRequest

public static @Nullable MultipartRequest resolveMultipartRequest(NativeWebRequest webRequest)

isMultipartRequest

public static boolean isMultipartRequest(HttpServletRequest request)

isMultipartArgument

public static boolean isMultipartArgument(MethodParameter parameter)

resolveMultipartArgument

public static @Nullable Object resolveMultipartArgument(String name,
 MethodParameter parameter,
 HttpServletRequest request)
                                                 throws Exception

Throws:

Exception