freenet.client

Class DefaultMIMETypes

java.lang.Object

freenet.client.DefaultMIMETypes

public class DefaultMIMETypes
extends java.lang.Object

Holds the default MIME types.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	DEFAULT_MIME_TYPE Default MIME type - what to set it to if we don't know any better

Constructor Summary

Constructors

Constructor and Description
DefaultMIMETypes()

Method Summary

Modifier and Type	Method and Description
protected static void	addMIMEType(short number, java.lang.String type) Add a MIME type, without any extensions.
protected static void	addMIMEType(short number, java.lang.String type, java.lang.String extensions) Add a MIME type, with extensions separated by spaces.
protected static void	addMIMEType(short number, java.lang.String type, java.lang.String[] extensions, java.lang.String outExtension) Add a MIME type.
protected static void	addMIMEType(short number, java.lang.String type, java.lang.String extensions, java.lang.String outExtension) Add a MIME type, with extensions separated by spaces.
static short	byName(java.lang.String s) Get the number of a MIME type, or -1 if it is not in the table of known MIME types, in which case it will have to be sent uncompressed.
static java.lang.String	byNumber(short x) Get a known MIME type by number.
static java.lang.String	forceExtension(java.lang.String s, java.lang.String expectedMimeType) Make sure the filename has the correct extension for the MIME type
static java.lang.String	getExtension(java.lang.String type)
static java.lang.String	guessMIMEType(java.lang.String arg, boolean noDefault) Guess a MIME type from a filename.
static boolean	isPlausibleMIMEType(java.lang.String mimeType)
static boolean	isValidExt(MediaType parsedType, java.lang.String forceCompatibleExtension)
static boolean	isValidExt(java.lang.String expectedMimeType, java.lang.String oldExt)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_MIME_TYPE

public static final java.lang.String DEFAULT_MIME_TYPE

Default MIME type - what to set it to if we don't know any better

See Also:

Constant Field Values

Constructor Detail

DefaultMIMETypes

public DefaultMIMETypes()

Method Detail

addMIMEType

protected static void addMIMEType(short number,
                                  java.lang.String type)

Add a MIME type, without any extensions.

Parameters:

number - The number of the MIME type for compression. This *must not change* for a given type, or the metadata format will be affected.

type - The actual MIME type string. Do not include ;charset= etc; these are parameters and there is a separate mechanism for them.

addMIMEType

protected static void addMIMEType(short number,
                                  java.lang.String type,
                                  java.lang.String[] extensions,
                                  java.lang.String outExtension)

Add a MIME type.

Parameters:

number - The number of the MIME type for compression. This *must not change* for a given type, or the metadata format will be affected.

type - The actual MIME type string. Do not include ;charset= etc; these are parameters and there is a separate mechanism for them.

extensions - An array of common extensions for files of this type. Must be unique for the type.

addMIMEType

protected static void addMIMEType(short number,
                                  java.lang.String type,
                                  java.lang.String extensions)

Add a MIME type, with extensions separated by spaces. This is more or less the format in /etc/mime-types.

addMIMEType

protected static void addMIMEType(short number,
                                  java.lang.String type,
                                  java.lang.String extensions,
                                  java.lang.String outExtension)

Add a MIME type, with extensions separated by spaces. This is more or less the format in /etc/mime-types.

byNumber

public static java.lang.String byNumber(short x)

Get a known MIME type by number.

byName

public static short byName(java.lang.String s)

Get the number of a MIME type, or -1 if it is not in the table of known MIME types, in which case it will have to be sent uncompressed.

guessMIMEType

public static java.lang.String guessMIMEType(java.lang.String arg,
                                             boolean noDefault)

Guess a MIME type from a filename.

Parameters:

noDefault - If true, no default MIME type; return null if not recognized. Otherwise if we don't recognize the extension we return DEFAULT_MIME_TYPE.

getExtension

public static java.lang.String getExtension(java.lang.String type)

isValidExt

public static boolean isValidExt(java.lang.String expectedMimeType,
                                 java.lang.String oldExt)

isValidExt

public static boolean isValidExt(MediaType parsedType,
                                 java.lang.String forceCompatibleExtension)

isPlausibleMIMEType

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

forceExtension

public static java.lang.String forceExtension(java.lang.String s,
                                              java.lang.String expectedMimeType)

Make sure the filename has the correct extension for the MIME type