Package jakarta.servlet.annotation

Annotation Type MultipartConfig

@Target(TYPE)
@Retention(RUNTIME)
public @interface MultipartConfig

This annotation is used to indicate that the Servlet on which it is declared expects requests to made using the multipart/form-data MIME type.

Part components of a given multipart/form-data request are retrieved by a Servlet annotated with MultipartConfig by calling HttpServletRequest.getPart(java.lang.String) or HttpServletRequest.getParts().

E.g. @WebServlet("/upload")}
@MultipartConfig() public class UploadServlet extends HttpServlet ... }

Since:

Servlet 3.0

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element	Description
int	fileSizeThreshold
String	location
long	maxFileSize
long	maxRequestSize

Element Details

location

String location

Returns:

location in which the Container stores temporary files

Default:

""

maxFileSize

long maxFileSize

Returns:

the maximum size allowed for uploaded files (in bytes)

Default:

-1L

maxRequestSize

long maxRequestSize

Returns:

the maximum size of the request allowed for multipart/form-data

Default:

-1L

fileSizeThreshold

int fileSizeThreshold

Returns:

the size threshold at which the file will be written to the disk

Default:

0