javax.activation
Class MimetypesFileTypeMap
public class MimetypesFileTypeMap
Implementation of FileTypeMap that uses the
mime.types format.
File entries are searched for in the following locations and order:
- Programmatically added entries to this instance
- The file .mime.types in the user's home directory
- The file <java.home>/lib/mime.types
- The resource META-INF/mime.types
- The resource META-INF/mimetypes.default in the JAF
distribution
void | addMimeTypes(String mime_types)- Adds entries prorammatically to the registry.
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String | getContentType(File f)- Returns the MIME content type of the file.
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String | getContentType(String filename)- Returns the MIME type based on the given filename.
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MimetypesFileTypeMap
public MimetypesFileTypeMap()
Default constructor.
MimetypesFileTypeMap
public MimetypesFileTypeMap(InputStream is)
Constructor specifying an input stream.
is - the input stream to read mime.types entries from
MimetypesFileTypeMap
public MimetypesFileTypeMap(String mimeTypeFileName)
throws IOException Constructor specifying a filename.
mimeTypeFileName - the name of the file to read mime.types
entries from
addMimeTypes
public void addMimeTypes(String mime_types)
Adds entries prorammatically to the registry.
mime_types - a mime.types formatted entries string
getContentType
public String getContentType(File f)
Returns the MIME content type of the file.
This calls getContentType(f.getName()).
- getContentType in interface FileTypeMap
getContentType
public String getContentType(String filename)
Returns the MIME type based on the given filename.
If no entry is found, returns "application/octet-stream".
- getContentType in interface FileTypeMap