Interface MultipartRequest
- All Known Subinterfaces:
MultipartActionRequest
,MultipartHttpServletRequest
- All Known Implementing Classes:
AbstractMultipartHttpServletRequest
,DefaultMultipartActionRequest
,DefaultMultipartHttpServletRequest
,MockMultipartActionRequest
,MockMultipartHttpServletRequest
,StandardMultipartHttpServletRequest
public interface MultipartRequest
This interface defines the multipart request access operations that are exposed for actual multipart requests. It is extended byMultipartHttpServletRequest
and the PortletMultipartActionRequest
.- Since:
- 2.5.2
- Author:
- Juergen Hoeller, Arjen Poutsma
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description MultipartFile
getFile(String name)
Return the contents plus description of an uploaded file in this request, ornull
if it does not exist.Map<String,MultipartFile>
getFileMap()
Return aMap
of the multipart files contained in this request.Iterator<String>
getFileNames()
Return anIterator
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 aMultiValueMap
of the multipart files contained in this request.String
getMultipartContentType(String paramOrFileName)
Determine the content type of the specified request part.
Method Detail
getFileNames
Iterator<String> getFileNames()
Return anIterator
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.- Returns:
- the names of the files
getFile
MultipartFile getFile(String name)
Return the contents plus description of an uploaded file in this request, ornull
if it does not exist.- Parameters:
name
- a String specifying the parameter name of the multipart file- Returns:
- the uploaded content in the form of a
MultipartFile
object
getFiles
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.- Parameters:
name
- a String specifying the parameter name of the multipart file- Returns:
- the uploaded content in the form of a
MultipartFile
list - Since:
- 3.0
getFileMap
Map<String,MultipartFile> getFileMap()
Return aMap
of the multipart files contained in this request.- Returns:
- a map containing the parameter names as keys, and the
MultipartFile
objects as values
getMultiFileMap
MultiValueMap<String,MultipartFile> getMultiFileMap()
Return aMultiValueMap
of the multipart files contained in this request.- Returns:
- a map containing the parameter names as keys, and a list of
MultipartFile
objects as values - Since:
- 3.0
getMultipartContentType
String getMultipartContentType(String paramOrFileName)
Determine the content type of the specified request part.- Parameters:
paramOrFileName
- the name of the part- Returns:
- the associated content type, or
null
if not defined - Since:
- 3.1