public abstract class FileTypeMap extends Object
FileTypeMap
,
FileDataSource
,
MimetypesFileTypeMap
Constructor and Description |
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FileTypeMap()
The default constructor.
|
Modifier and Type | Method and Description |
---|---|
abstract String |
getContentType(File file)
Return the type of the file object.
|
abstract String |
getContentType(String filename)
Return the type of the file passed in.
|
static FileTypeMap |
getDefaultFileTypeMap()
Return the default FileTypeMap for the system.
|
static void |
setDefaultFileTypeMap(FileTypeMap map)
Sets the default FileTypeMap for the system.
|
public abstract String getContentType(File file)
file
- A file to be typed.public abstract String getContentType(String filename)
filename
- the pathname of the file.public static void setDefaultFileTypeMap(FileTypeMap map)
map
- The FileTypeMap.SecurityException
- if the caller doesn't have permission
to change the defaultpublic static FileTypeMap getDefaultFileTypeMap()
MimetypesFileTypeMap
.setDefaultFileTypeMap(javax.activation.FileTypeMap)
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