entagged.audioformats.asf.data
Class ContentDescription

java.lang.Object
  entagged.audioformats.asf.data.Chunk
      entagged.audioformats.asf.data.ContentDescription

public class ContentDescription
extends Chunk

This class represents the data of a chunk which contains title, author, copyright, description and the rating of the file.
It is optional whithin asf files. But if exists only once.

Author:

Christian Laireiter

Field Summary

Fields inherited from class entagged.audioformats.asf.data.Chunk

chunkLength, guid, position

Constructor Summary

ContentDescription()
Creates an instance.

ContentDescription(long pos, BigInteger chunkLen)
Creates an instance.

Method Summary

String	getAuthor()
byte[]	getBytes() This method creates a byte array that could directly be written to an asf file.
String	getComment()
String	getCopyRight()
String	getRating()
String	getTitle()
String	prettyPrint() (overridden)
void	setAuthor(String fileAuthor)
void	setComment(String tagComment)
void	setCopyRight(String cpright)
void	setRating(String ratingText)
void	setTitle(String songTitle)

Methods inherited from class entagged.audioformats.asf.data.Chunk

getChunckEnd, getChunkLength, getGuid, getPosition, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ContentDescription

public ContentDescription()

Creates an instance.

ContentDescription

public ContentDescription(long pos,
                          BigInteger chunkLen)

Creates an instance.

Parameters:

pos - Position of content description within file or stream

chunkLen - Length of content description.

Method Detail

getAuthor

public String getAuthor()

Returns:

Returns the author.

getBytes

public byte[] getBytes()

This method creates a byte array that could directly be written to an asf file.

Returns:

The asf chunk representation of a content description with the values of the current object.

getComment

public String getComment()

Returns:

Returns the comment.

getCopyRight

public String getCopyRight()

Returns:

Returns the copyRight.

getRating

public String getRating()

Returns:

returns the rating.

getTitle

public String getTitle()

Returns:

Returns the title.

prettyPrint

public String prettyPrint()

(overridden)

Overrides:

prettyPrint in class Chunk

Returns:

Information of current Chunk Object.

See Also:

Chunk.prettyPrint()

setAuthor

public void setAuthor(String fileAuthor)
               throws IllegalArgumentException

Parameters:

fileAuthor - The author to set.

Throws:

IllegalArgumentException - If "UTF-16LE"-byte-representation would take more than 65535 bytes.

setComment

public void setComment(String tagComment)
                throws IllegalArgumentException

Parameters:

tagComment - The comment to set.

Throws:

IllegalArgumentException - If "UTF-16LE"-byte-representation would take more than 65535 bytes.

setCopyRight

public void setCopyRight(String cpright)
                  throws IllegalArgumentException

Parameters:

cpright - The copyRight to set.

Throws:

IllegalArgumentException - If "UTF-16LE"-byte-representation would take more than 65535 bytes.

setRating

public void setRating(String ratingText)
               throws IllegalArgumentException

Parameters:

ratingText - The rating to be set.

Throws:

IllegalArgumentException - If "UTF-16LE"-byte-representation would take more than 65535 bytes.

setTitle

public void setTitle(String songTitle)
              throws IllegalArgumentException

Parameters:

songTitle - The title to set.

Throws:

IllegalArgumentException - If "UTF-16LE"-byte-representation would take more than 65535 bytes.