org.springframework.web.multipart.support

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 and Description
static Object	UNRESOLVABLE Indicates an unresolvable value.

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Detail

UNRESOLVABLE

public static final Object UNRESOLVABLE

Indicates an unresolvable value.

Method Detail

resolveMultipartRequest

@Nullable
public static MultipartRequest resolveMultipartRequest(NativeWebRequest webRequest)

isMultipartRequest

public static boolean isMultipartRequest(HttpServletRequest request)

isMultipartArgument

public static boolean isMultipartArgument(MethodParameter parameter)

resolveMultipartArgument

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

Throws:

Exception