play.libs

Class MimeTypes

java.lang.Object

play.libs.MimeTypes

public class MimeTypes
extends java.lang.Object

MimeTypes utils

Constructor Summary

Constructors

Constructor and Description
MimeTypes()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	getContentType(java.lang.String filename) return the content-type from a file name.
static java.lang.String	getContentType(java.lang.String filename, java.lang.String defaultContentType) return the content-type from a file name.
static java.lang.String	getMimeType(java.lang.String filename) return the mimetype from a file name
static java.lang.String	getMimeType(java.lang.String filename, java.lang.String defaultMimeType) return the mimetype from a file name.
static boolean	isValidMimeType(java.lang.String mimeType) Check the mimetype is referenced in the mimetypes database

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MimeTypes

public MimeTypes()

Method Detail

getMimeType

public static java.lang.String getMimeType(java.lang.String filename)

return the mimetype from a file name

Parameters:

filename - the file name

Returns:

the mimetype or the empty string if not found

getMimeType

public static java.lang.String getMimeType(java.lang.String filename,
                                           java.lang.String defaultMimeType)

return the mimetype from a file name.

Parameters:

filename - the file name

defaultMimeType - the default mime type to return when no matching mimetype is found

Returns:

the mimetype

getContentType

public static java.lang.String getContentType(java.lang.String filename)

return the content-type from a file name. If none is found returning application/octet-stream
For a text-based content-type, also return the encoding suffix eg. "text/plain; charset=utf-8"

Parameters:

filename - the file name

Returns:

the content-type deduced from the file extension.

getContentType

public static java.lang.String getContentType(java.lang.String filename,
                                              java.lang.String defaultContentType)

return the content-type from a file name.
For a text-based content-type, also return the encoding suffix eg. "text/plain; charset=utf-8"

Parameters:

filename - the file name

defaultContentType - the default content-type to return when no matching content-type is found

Returns:

the content-type deduced from the file extension.

isValidMimeType

public static boolean isValidMimeType(java.lang.String mimeType)

Check the mimetype is referenced in the mimetypes database

Parameters:

mimeType - the mimeType to verify

Returns:

true if the mimetype is referenced, false otherwise