org.springframework.web.multipart.support

Class MultipartResolutionDelegate

java.lang.Object

org.springframework.web.multipart.support.MultipartResolutionDelegate

public abstract class MultipartResolutionDelegate
extends java.lang.Object

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

Since:

4.3

Author:

Juergen Hoeller

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	MultipartResolutionDelegate.RequestPartResolver Inner class to avoid hard-coded dependency on Servlet 3.0 Part type...

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.Class<?>	servletPartClass
static java.lang.Object	UNRESOLVABLE

Constructor Summary

Constructors

Constructor and Description
MultipartResolutionDelegate()

Method Summary

Modifier and Type	Method and Description
private static MultipartHttpServletRequest	adaptToMultipartHttpServletRequest(HttpServletRequest request)
(package private) static MultipartHttpServletRequest	asMultipartHttpServletRequest(HttpServletRequest request)
private static java.lang.Class<?>	getCollectionParameterType(MethodParameter methodParam)
static boolean	isMultipartArgument(MethodParameter parameter)
private static boolean	isMultipartContent(HttpServletRequest request)
private static boolean	isMultipartFileArray(MethodParameter methodParam)
private static boolean	isMultipartFileCollection(MethodParameter methodParam)
static boolean	isMultipartRequest(HttpServletRequest request)
private static boolean	isPartArray(MethodParameter methodParam)
private static boolean	isPartCollection(MethodParameter methodParam)
static java.lang.Object	resolveMultipartArgument(java.lang.String name, MethodParameter parameter, HttpServletRequest request)

Methods inherited from class java.lang.Object

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

Field Detail

UNRESOLVABLE

public static final java.lang.Object UNRESOLVABLE

servletPartClass

private static java.lang.Class<?> servletPartClass

Constructor Detail

MultipartResolutionDelegate

public MultipartResolutionDelegate()

Method Detail

isMultipartRequest

public static boolean isMultipartRequest(HttpServletRequest request)

isMultipartContent

private static boolean isMultipartContent(HttpServletRequest request)

asMultipartHttpServletRequest

static MultipartHttpServletRequest asMultipartHttpServletRequest(HttpServletRequest request)

adaptToMultipartHttpServletRequest

private static MultipartHttpServletRequest adaptToMultipartHttpServletRequest(HttpServletRequest request)

isMultipartArgument

public static boolean isMultipartArgument(MethodParameter parameter)

resolveMultipartArgument

public static java.lang.Object resolveMultipartArgument(java.lang.String name,
                                                        MethodParameter parameter,
                                                        HttpServletRequest request)
                                                 throws java.lang.Exception

Throws:

java.lang.Exception

isMultipartFileCollection

private static boolean isMultipartFileCollection(MethodParameter methodParam)

isMultipartFileArray

private static boolean isMultipartFileArray(MethodParameter methodParam)

isPartCollection

private static boolean isPartCollection(MethodParameter methodParam)

isPartArray

private static boolean isPartArray(MethodParameter methodParam)

getCollectionParameterType

private static java.lang.Class<?> getCollectionParameterType(MethodParameter methodParam)