/*
* TLENTextInformationID3V2Frame.java
*
* Created on 9-Jan-2004
*
* Copyright (C)2004,2005 Paul Grebenc
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* $Id: TLENTextInformationID3V2Frame.java,v 1.8 2005/02/06 18:11:16 paul Exp $
*/
package org.blinkenlights.jid3.v2;
import java.io.*;
import org.blinkenlights.jid3.*;
import org.blinkenlights.jid3.io.*;
import org.blinkenlights.jid3.util.*;
/**
* @author paul
*
* Text frame containing the length of the track in milliseconds.
*/
public class TLENTextInformationID3V2Frame extends TextInformationID3V2Frame
{
private int m_iLengthInMilliseconds;
/** Constructor.
*
* @param iLengthInMilliseconds the length of the track to be tagged, in milliseconds
*/
public TLENTextInformationID3V2Frame(int iLengthInMilliseconds)
{
super(Integer.toString(iLengthInMilliseconds));
m_iLengthInMilliseconds = iLengthInMilliseconds;
}
public TLENTextInformationID3V2Frame(InputStream oIS)
throws ID3Exception
{
super(oIS);
try
{
m_iLengthInMilliseconds = Integer.parseInt(m_sInformation);
}
catch (Exception e)
{
throw new InvalidFrameID3Exception("Encountered corrupt TLEN track length frame.", e);
}
}
public void accept(ID3Visitor oID3Visitor)
{
oID3Visitor.visitTLENTextInformationID3V2Frame(this);
}
/** Set the length of this track.
*
* @param iLengthInMilliseconds the length of the track to be tagged, in milliseconds
*/
public void setTrackLength(int iLengthInMilliseconds)
{
m_iLengthInMilliseconds = iLengthInMilliseconds;
m_oTextEncoding = TextEncoding.getDefaultTextEncoding();
m_sInformation = Integer.toString(iLengthInMilliseconds);
}
/** Get the length of this track.
*
* @return the length of the track, in milliseconds
*/
public int getTrackLength()
{
return m_iLengthInMilliseconds;
}
protected byte[] getFrameId()
{
return "TLEN".getBytes();
}
public String toString()
{
return "Length (milliseconds): [" + m_sInformation + "]";
}
public boolean equals(Object oOther)
{
if ((oOther == null) || (!(oOther instanceof TLENTextInformationID3V2Frame)))
{
return false;
}
TLENTextInformationID3V2Frame oOtherTLEN = (TLENTextInformationID3V2Frame)oOther;
return ((m_iLengthInMilliseconds == oOtherTLEN.m_iLengthInMilliseconds) &&
m_oTextEncoding.equals(oOtherTLEN.m_oTextEncoding) &&
m_sInformation.equals(oOtherTLEN.m_sInformation));
}
}
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