java.lang.Object
- javax.servlet.ServletRequestWrapper
- - javax.servlet.http.HttpServletRequestWrapper
  - - org.springframework.web.multipart.support.AbstractMultipartHttpServletRequest

All Implemented Interfaces:
HttpServletRequest, ServletRequest, MultipartHttpServletRequest, MultipartRequest
Direct Known Subclasses:
DefaultMultipartHttpServletRequest, StandardMultipartHttpServletRequest
```
public abstract class AbstractMultipartHttpServletRequest
extends HttpServletRequestWrapper
implements MultipartHttpServletRequest
```
Abstract base implementation of the MultipartHttpServletRequest interface. Provides management of pre-generated MultipartFile instances.
Since:
06.10.2003
Author:
Juergen Hoeller, Arjen Poutsma

Field Summary
- Fields inherited from interface javax.servlet.http.HttpServletRequest
  BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH

Constructor Summary
Constructors
Modifier Constructor Description
protected AbstractMultipartHttpServletRequest(HttpServletRequest request)
Wrap the given HttpServletRequest in a MultipartHttpServletRequest.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`MultipartFile`	`getFile(String name)`	Return the contents plus description of an uploaded file in this request, or `null` if it does not exist.
`Map<String,MultipartFile>`	`getFileMap()`	Return a `Map` of the multipart files contained in this request.
`Iterator<String>`	`getFileNames()`	Return an `Iterator` of String objects containing the parameter names of the multipart files contained in this request.
`List<MultipartFile>`	`getFiles(String name)`	Return the contents plus description of uploaded files in this request, or an empty list if it does not exist.
`MultiValueMap<String,MultipartFile>`	`getMultiFileMap()`	Return a `MultiValueMap` of the multipart files contained in this request.
`protected MultiValueMap<String,MultipartFile>`	`getMultipartFiles()`	Obtain the MultipartFile Map for retrieval, lazily initializing it if necessary.
`HttpServletRequest`	`getRequest()`	Return the wrapped request object.
`HttpHeaders`	`getRequestHeaders()`	Return this request's headers as a convenient HttpHeaders instance.
`HttpMethod`	`getRequestMethod()`	Return this request's method as a convenient HttpMethod instance.
`protected void`	`initializeMultipart()`	Lazily initialize the multipart request, if possible.
`boolean`	`isResolved()`	Determine whether the underlying multipart request has been resolved.
`protected void`	`setMultipartFiles(MultiValueMap<String,MultipartFile> multipartFiles)`	Set a Map with parameter names as keys and list of MultipartFile objects as values.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.springframework.web.multipart.MultipartHttpServletRequest
getMultipartHeaders

Methods inherited from interface org.springframework.web.multipart.MultipartRequest
getMultipartContentType

- Constructor Detail
  - AbstractMultipartHttpServletRequest
```
protected AbstractMultipartHttpServletRequest(HttpServletRequest request)
```
    Wrap the given HttpServletRequest in a MultipartHttpServletRequest.
    Parameters:
    request - the request to wrap
- Method Detail
  - getRequest
```
public HttpServletRequest getRequest()
```
    Description copied from class: javax.servlet.ServletRequestWrapper
    Return the wrapped request object.
    Overrides:
    getRequest in class ServletRequestWrapper
    Returns:
    the wrapped ServletRequest
  - getRequestMethod
```
public HttpMethod getRequestMethod()
```
    Description copied from interface: MultipartHttpServletRequest
    Return this request's method as a convenient HttpMethod instance.
    Specified by:
    getRequestMethod in interface MultipartHttpServletRequest
  - getRequestHeaders
```
public HttpHeaders getRequestHeaders()
```
    Description copied from interface: MultipartHttpServletRequest
    Return this request's headers as a convenient HttpHeaders instance.
    Specified by:
    getRequestHeaders in interface MultipartHttpServletRequest
  - getFileNames
```
public Iterator<String> getFileNames()
```
    Description copied from interface: MultipartRequest
    Return an Iterator of String objects containing the parameter names of the multipart files contained in this request. These are the field names of the form (like with normal parameters), not the original file names.
    Specified by:
    getFileNames in interface MultipartRequest
    Returns:
    the names of the files
  - getFile
```
public MultipartFile getFile(String name)
```
    Description copied from interface: MultipartRequest
    Return the contents plus description of an uploaded file in this request, or null if it does not exist.
    Specified by:
    getFile in interface MultipartRequest
    Parameters:
    name - a String specifying the parameter name of the multipart file
    Returns:
    the uploaded content in the form of a MultipartFile object
  - getFiles
```
public List<MultipartFile> getFiles(String name)
```
    Description copied from interface: MultipartRequest
    Return the contents plus description of uploaded files in this request, or an empty list if it does not exist.
    Specified by:
    getFiles in interface MultipartRequest
    Parameters:
    name - a String specifying the parameter name of the multipart file
    Returns:
    the uploaded content in the form of a MultipartFile list
  - getFileMap
```
public Map<String,MultipartFile> getFileMap()
```
    Description copied from interface: MultipartRequest
    Return a Map of the multipart files contained in this request.
    Specified by:
    getFileMap in interface MultipartRequest
    Returns:
    a map containing the parameter names as keys, and the MultipartFile objects as values
  - getMultiFileMap
```
public MultiValueMap<String,MultipartFile> getMultiFileMap()
```
    Description copied from interface: MultipartRequest
    Return a MultiValueMap of the multipart files contained in this request.
    Specified by:
    getMultiFileMap in interface MultipartRequest
    Returns:
    a map containing the parameter names as keys, and a list of MultipartFile objects as values
  - isResolved
```
public boolean isResolved()
```
    Determine whether the underlying multipart request has been resolved.
    Returns:
    true when eagerly initialized or lazily triggered, false in case of a lazy-resolution request that got aborted before any parameters or multipart files have been accessed
    Since:
    4.3.15
    See Also:
    getMultipartFiles()
  - setMultipartFiles
```
protected final void setMultipartFiles(MultiValueMap<String,MultipartFile> multipartFiles)
```
    Set a Map with parameter names as keys and list of MultipartFile objects as values. To be invoked by subclasses on initialization.
  - getMultipartFiles
```
protected MultiValueMap<String,MultipartFile> getMultipartFiles()
```
    Obtain the MultipartFile Map for retrieval, lazily initializing it if necessary.
    See Also:
    initializeMultipart()
  - initializeMultipart
```
protected void initializeMultipart()
```
    Lazily initialize the multipart request, if possible. Only called if not already eagerly initialized.

Class AbstractMultipartHttpServletRequest

Field Summary

Fields inherited from interface javax.servlet.http.HttpServletRequest

Constructor Summary

Method Summary

Methods inherited from class javax.servlet.http.HttpServletRequestWrapper

Methods inherited from class javax.servlet.ServletRequestWrapper

Methods inherited from class java.lang.Object

Methods inherited from interface javax.servlet.http.HttpServletRequest

Methods inherited from interface org.springframework.web.multipart.MultipartHttpServletRequest

Methods inherited from interface org.springframework.web.multipart.MultipartRequest

Methods inherited from interface javax.servlet.ServletRequest

Constructor Detail

AbstractMultipartHttpServletRequest

Method Detail

getRequest

getRequestMethod

getRequestHeaders

getFileNames

getFile

getFiles

getFileMap

getMultiFileMap

isResolved

setMultipartFiles

getMultipartFiles

initializeMultipart