MediaTypeFactory (Spring Framework 5.2.12.RELEASE API)

java.lang.Object
- org.springframework.http.MediaTypeFactory

```
public final class MediaTypeFactory
extends Object
```
A factory delegate for resolving MediaType objects from Resource handles or filenames.
Since:
5.0
Author:
Juergen Hoeller, Arjen Poutsma

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static Optional<MediaType>`	`getMediaType(String filename)`	Determine a media type for the given file name, if possible.
`static Optional<MediaType>`	`getMediaType(Resource resource)`	Determine a media type for the given resource, if possible.
`static List<MediaType>`	`getMediaTypes(String filename)`	Determine the media types for the given file name, if possible.

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

- Method Detail
  - getMediaType
```
public static Optional<MediaType> getMediaType(@Nullable
                                               Resource resource)
```
    Determine a media type for the given resource, if possible.
    Parameters:
    resource - the resource to introspect
    Returns:
    the corresponding media type, or null if none found
  - getMediaType
```
public static Optional<MediaType> getMediaType(@Nullable
                                               String filename)
```
    Determine a media type for the given file name, if possible.
    Parameters:
    filename - the file name plus extension
    Returns:
    the corresponding media type, or null if none found
  - getMediaTypes
```
public static List<MediaType> getMediaTypes(@Nullable
                                            String filename)
```
    Determine the media types for the given file name, if possible.
    Parameters:
    filename - the file name plus extension
    Returns:
    the corresponding media types, or an empty list if none found