org.metasyntactic.id3.v2.frame
Class WXXX

java.lang.Object
  |
  +--org.metasyntactic.id3.v2.frame.Frame
        |
        +--org.metasyntactic.id3.v2.frame.WXXX

All Implemented Interfaces:

Id3v2Constants

public class WXXX

extends Frame

implements Id3v2Constants

This frame is intended for URL [URL] links concerning the audio file in a similar way to the other "W"-frames. The frame body consists of a description of the string, represented as a terminated string, followed by the actual URL. The URL is always encoded with ISO-8859-1 [ISO-8859-1]. There may be more than one "WXXX" frame in each tag, but only one with the same description.

 

 Text encoding     $xx
 Description        $00 (00)
 URL               
 

Field Summary

protected java.lang.String	description
protected byte	encoding
protected java.net.URL	url

Fields inherited from class org.metasyntactic.id3.v2.frame.Frame

compressed, dataLengthIndicator, discardOnFileAlteration, discardOnTagAlteration, encrypted, frameID, groupInformation, readOnly, unsynchronised

Fields inherited from interface org.metasyntactic.id3.v2.Id3v2Constants

ISO_8859_1, JAVA_ISO_8859_1, JAVA_US_ASCII, JAVA_UTF_16, JAVA_UTF_16_BIG_ENDIAN, JAVA_UTF_8, MAJOR_VERSION, MAX_ENCODING, MIN_ENCODING, REVISION_NUMBER, UTF_16, UTF_16_BIG_ENDIAN, UTF_8

Constructor Summary

protected	WXXX()
	WXXX(java.lang.String description, java.net.URL url)

Method Summary

java.lang.String	getDescription()
int	getSize() The size of a WXXX frame is: 1 byte for the encoding n bytes for the description encoded 1 byte for the null terminator for the description m bytes for the URL encoded as ISO-8859-1
java.net.URL	getURL()
void	readContent(java.io.PushbackInputStream in, int length) Subclasses must implement this method so that they can restore the contents of their fields from the stream
java.lang.String	toString()
void	writeContent(java.io.OutputStream out) This is called as the last step of write(OutputStream).

Methods inherited from class org.metasyntactic.id3.v2.frame.Frame

getTotalSize, hasDataLengthIndicator, isCompressed, isDiscardedOnFileAlteration, isDiscardedOnTagAlteration, isEncrypted, isPartOfGroup, isReadOnly, isUnsynchronized, read, write

Methods inherited from class java.lang.Object

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

Field Detail

encoding

protected byte encoding

description

protected java.lang.String description

url

protected java.net.URL url

Constructor Detail

WXXX

protected WXXX()

WXXX

public WXXX(java.lang.String description,
            java.net.URL url)

Method Detail

getDescription

public java.lang.String getDescription()

getURL

public java.net.URL getURL()

getSize

public int getSize()

The size of a WXXX frame is: 1 byte for the encoding n bytes for the description encoded 1 byte for the null terminator for the description m bytes for the URL encoded as ISO-8859-1

Overrides:

getSize in class Frame

readContent

public void readContent(java.io.PushbackInputStream in,
                        int length)
                 throws java.io.IOException,
                        Id3v2Exception

Description copied from class: Frame

Subclasses must implement this method so that they can restore the contents of their fields from the stream

Specified by:

readContent in class Frame

java.io.IOException

Id3v2Exception

writeContent

public void writeContent(java.io.OutputStream out)
                  throws java.io.IOException

Description copied from class: Frame

This is called as the last step of write(OutputStream). Subclasses must implement in order to properly write out their data to the stream

Specified by:

writeContent in class Frame

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class Frame