org.farng.mp3.id3
Class FrameBodySIGN

java.lang.Object
  org.farng.mp3.AbstractMP3FileItem
      org.farng.mp3.AbstractMP3FragmentBody
          org.farng.mp3.id3.AbstractID3v2FrameBody
              org.farng.mp3.id3.FrameBodySIGN

public class FrameBodySIGN

extends AbstractID3v2FrameBody

4.28. Signature frame

This frame enables a group of frames, grouped with the 'Group
identification registration', to be signed. Although signatures can

reside inside the registration frame, it might be desired to store
the signature elsewhere, e.g. in watermarks. There may be more than
one 'signature frame' in a tag, but no two may be identical.

<Header for 'Signature frame', ID: "SIGN">

Group symbol $xx
Signature <binary data>

Version:

$Revision: 1.4 $

Author:

Eric Farng

Constructor Summary

FrameBodySIGN()
Creates a new FrameBodySIGN object.

FrameBodySIGN(byte groupSymbol, byte[] signature)
Creates a new FrameBodySIGN object.

FrameBodySIGN(FrameBodySIGN body)
Creates a new FrameBodySIGN object.

FrameBodySIGN(java.io.RandomAccessFile file)
Creates a new FrameBodySIGN object.

Method Summary

byte	getGroupSymbol()
java.lang.String	getIdentifier() ID string that usually corresponds to the class name, but can be displayed to the user.
byte[]	getSignature()
void	setGroupSymbol(byte groupSymbol)
void	setSignature(byte[] signature)
protected void	setupObjectList() Create the order of MP3Object objects that this body expects.

Methods inherited from class org.farng.mp3.id3.AbstractID3v2FrameBody

equals, readHeader, writeHeader

Methods inherited from class org.farng.mp3.AbstractMP3FragmentBody

appendToObjectList, getBriefDescription, getDescription, getObject, getObjectListIterator, getSize, has6ByteHeader, isSubsetOf, iterator, read, setObject, toString, write

Methods inherited from class java.lang.Object

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

Constructor Detail

FrameBodySIGN

public FrameBodySIGN()

Creates a new FrameBodySIGN object.

FrameBodySIGN

public FrameBodySIGN(FrameBodySIGN body)

Creates a new FrameBodySIGN object.

FrameBodySIGN

public FrameBodySIGN(byte groupSymbol,
                     byte[] signature)

Creates a new FrameBodySIGN object.

FrameBodySIGN

public FrameBodySIGN(java.io.RandomAccessFile file)
              throws java.io.IOException,
                     InvalidTagException

Creates a new FrameBodySIGN object.

Method Detail

setGroupSymbol

public void setGroupSymbol(byte groupSymbol)

getGroupSymbol

public byte getGroupSymbol()

getIdentifier

public java.lang.String getIdentifier()

Description copied from class: AbstractMP3FileItem

ID string that usually corresponds to the class name, but can be displayed to the user. It is not indended to identify each individual instance.

Specified by:

getIdentifier in class AbstractMP3FileItem

Returns:

ID string

setSignature

public void setSignature(byte[] signature)

getSignature

public byte[] getSignature()

setupObjectList

protected void setupObjectList()

Description copied from class: AbstractMP3FragmentBody

Create the order of MP3Object objects that this body expects. This method needs to be overwritten.

Specified by:

setupObjectList in class AbstractMP3FragmentBody