/*
* ID3V2_3_0Tag.java
*
* Created on 24-Nov-2003
*
* Copyright (C)2003-2005 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: ID3V2_3_0Tag.java,v 1.31 2005/12/10 05:36:40 paul Exp $
*/
package org.blinkenlights.jid3.v2;
import java.io.*;
import java.lang.reflect.*;
import java.util.*;
import java.util.zip.*;
import java.security.*;
import org.blinkenlights.jid3.*;
import org.blinkenlights.jid3.crypt.*;
import org.blinkenlights.jid3.io.*;
import org.blinkenlights.jid3.util.*;
/**
* @author paul
*
* Object representing a v2.3.0 tag, containing frames, which can be written to a file.
*/
public class ID3V2_3_0Tag extends ID3V2Tag implements ID3Observer, ID3Visitable
{
/** Containers for frames for which there can be more than one in a tag. */
protected SortedMap m_oAENCOwnerIdentifierToFrameMap = null;
protected SortedMap m_oAPICDescriptionToFrameMap = null;
protected SortedMap m_oCOMMLanguageAndContentDescriptorToFrameMap = null;
protected SortedMap m_oENCRMethodToFrameMap = null;
protected SortedMap m_oGEOBContentDescriptorToFrameMap = null;
protected SortedMap m_oGRIDGroupSymbolToFrameMap = null;
protected SortedMap m_oLINKContentsToFrameMap = null;
protected SortedMap m_oPRIVContentsToFrameMap = null;
protected SortedMap m_oPOPMEmailToFrameMap = null;
protected SortedMap m_oSYLTLanguageAndContentDescriptorToFrameMap = null;
protected SortedMap m_oTXXXDescriptionToFrameMap = null;
protected SortedMap m_oUFIDOwnerIdentifierToFrameMap = null;
protected SortedMap m_oUSLTLanguageAndContentDescriptorToFrameMap = null;
protected SortedMap m_oWCOMUrlToFrameMap = null;
protected SortedMap m_oWOARUrlToFrameMap = null;
protected SortedMap m_oWXXXDescriptionToFrameMap = null;
protected List m_oEncryptedFrameList = null;
protected List m_oUnknownFrameList = null;
public ID3V2_3_0Tag()
{
super(false, false, false);
m_oAENCOwnerIdentifierToFrameMap = new TreeMap();
m_oAPICDescriptionToFrameMap = new TreeMap();
m_oCOMMLanguageAndContentDescriptorToFrameMap = new TreeMap();
m_oENCRMethodToFrameMap = new TreeMap();
m_oGEOBContentDescriptorToFrameMap = new TreeMap();
m_oGRIDGroupSymbolToFrameMap = new TreeMap();
m_oLINKContentsToFrameMap = new TreeMap();
m_oPRIVContentsToFrameMap = new TreeMap();
m_oPOPMEmailToFrameMap = new TreeMap();
m_oSYLTLanguageAndContentDescriptorToFrameMap = new TreeMap();
m_oTXXXDescriptionToFrameMap = new TreeMap();
m_oUFIDOwnerIdentifierToFrameMap = new TreeMap();
m_oUSLTLanguageAndContentDescriptorToFrameMap = new TreeMap();
m_oWCOMUrlToFrameMap = new TreeMap();
m_oWOARUrlToFrameMap = new TreeMap();
m_oWXXXDescriptionToFrameMap = new TreeMap();
m_oEncryptedFrameList = new ArrayList();
m_oUnknownFrameList = new ArrayList();
}
private ID3V2_3_0Tag(boolean bUnsynchronizationUsedFlag,
boolean bExtendedHeaderFlag,
boolean bExperimentalFlag)
{
super(bUnsynchronizationUsedFlag,
bExtendedHeaderFlag,
bExperimentalFlag);
m_oAENCOwnerIdentifierToFrameMap = new TreeMap();
m_oAPICDescriptionToFrameMap = new TreeMap();
m_oCOMMLanguageAndContentDescriptorToFrameMap = new TreeMap();
m_oENCRMethodToFrameMap = new TreeMap();
m_oGEOBContentDescriptorToFrameMap = new TreeMap();
m_oGRIDGroupSymbolToFrameMap = new TreeMap();
m_oLINKContentsToFrameMap = new TreeMap();
m_oPRIVContentsToFrameMap = new TreeMap();
m_oPOPMEmailToFrameMap = new TreeMap();
m_oSYLTLanguageAndContentDescriptorToFrameMap = new TreeMap();
m_oTXXXDescriptionToFrameMap = new TreeMap();
m_oUFIDOwnerIdentifierToFrameMap = new TreeMap();
m_oUSLTLanguageAndContentDescriptorToFrameMap = new TreeMap();
m_oWCOMUrlToFrameMap = new TreeMap();
m_oWOARUrlToFrameMap = new TreeMap();
m_oWXXXDescriptionToFrameMap = new TreeMap();
m_oEncryptedFrameList = new ArrayList();
m_oUnknownFrameList = new ArrayList();
}
public void accept(ID3Visitor oID3Visitor)
{
oID3Visitor.visitID3V2_3_0Tag(this);
ID3V2Frame[] aoID3V2Frame = getAllFrames();
for (int i=0; i < aoID3V2Frame.length; i++)
{
aoID3V2Frame[i].accept(oID3Visitor);
}
}
/** Internal method to read a tag from an input stream.
*
* @param oID3DIS the input stream to read a tag from
* @return an ID3V2_3_0Tag object read from the input stream
* @throws ID3Exception if an error occurs while reading the tag
*/
static ID3V2Tag internalRead(ID3DataInputStream oID3DIS)
throws ID3Exception
{
ArrayList oEncryptedFrameList = new ArrayList();
try
{
// read flags
int iFlags = oID3DIS.readUnsignedByte();
boolean bUnsynchronizationUsedFlag = ((iFlags & 0x80) != 0);
boolean bExtendedHeaderFlag = ((iFlags & 0x40) != 0);
boolean bExperimentalFlag = ((iFlags & 0x20) != 0);
if ((iFlags & 0x1f) > 0)
{
// we are supposed to fail if any unknown flags are encountered
throw new ID3Exception("Encountered unknown header flags.");
}
// read tag size
int iTagSize = oID3DIS.readID3Four();
// if extended header exists, read it
boolean bCRCFlag = false;
long lExpectedCRCValue = 0;
int iSizeOfPadding = 0;
if (bExtendedHeaderFlag)
{
int iExtendedHeaderSize = oID3DIS.readBE32();
// fix tag size to not include extended header we're now reading, nor the four byte length of the
// extended header
iTagSize -= (iExtendedHeaderSize + 4);
if ((iExtendedHeaderSize != 6) && (iExtendedHeaderSize != 10))
{
throw new ID3Exception("Extended header size must be either 6 or 10 bytes. Read " + iExtendedHeaderSize + ".");
}
int iFlagOne = oID3DIS.readUnsignedByte();
int iFlagTwo = oID3DIS.readUnsignedByte();
// make sure there are no unknown flags set
if ( ((iFlagOne & 0x7f) != 0) || (iFlagTwo != 0) )
{
throw new ID3Exception("Extended header has unknown flags set.");
}
bCRCFlag = ((iFlagOne >> 7) != 0);
// read size of padding
iSizeOfPadding = oID3DIS.readBE32();
// read CRC data if provided
if (bCRCFlag)
{
lExpectedCRCValue = oID3DIS.readUnsignedBE32();
}
}
// create tag object
ID3V2_3_0Tag oID3V2_3_0Tag = new ID3V2_3_0Tag(bUnsynchronizationUsedFlag,
bExtendedHeaderFlag,
bExperimentalFlag);
// set CRC flag if in read tag
if (bCRCFlag)
{
oID3V2_3_0Tag.setCRC(bCRCFlag);
}
// read all frames into array
byte[] abyFrameData = new byte[iTagSize];
oID3DIS.readFully(abyFrameData);
// de-unsynchronize if necessary
if (bUnsynchronizationUsedFlag)
{
abyFrameData = ID3Util.deunsynchronize(abyFrameData);
}
// check CRC against frame data if specified
if (bCRCFlag)
{
CRC32 oCRC32 = new CRC32();
oCRC32.update(abyFrameData, 0, iTagSize - iSizeOfPadding);
long lCalculatedCRCValue = oCRC32.getValue();
//System.out.println("Expected CRC value = " + lExpectedCRCValue);
//System.out.println("Calculated CRC " + lCalculatedCRCValue + " on read bytes " + ID3Util.convertBytesToHexString(abyFrameData, true));
if (lExpectedCRCValue != lCalculatedCRCValue)
{
throw new ID3Exception("Expected and calculated CRC values for tag do not match.");
}
}
// read individual frames and store them
ByteArrayInputStream oFrameBAIS = new ByteArrayInputStream(abyFrameData);
ID3DataInputStream oFrameID3DIS = new ID3DataInputStream(oFrameBAIS);
int iPaddingLength = 0;
while (oFrameID3DIS.available() > 4)
{
try
{
ID3V2Frame oID3V2Frame = ID3V2Frame.read(oFrameID3DIS);
if (oID3V2Frame != null)
{
if (oID3V2Frame instanceof EncryptedID3V2Frame)
{
// store this encrypted frame for later (we have to do two passes.. because the encryption
// details may come after the encrypted frame, in the tag)
oEncryptedFrameList.add(oID3V2Frame);
}
else
{
storeID3V2Frame(oID3V2Frame, oID3V2_3_0Tag);
}
}
else
{
// we tried to read a tag and saw there wasn't one there, which means we read one byte of padding
iPaddingLength += 4;
break;
}
}
catch (ID3Exception ie)
{
// if we are using strict reading, then this exception gets rethrown, otherwise it is ignored
if (ie instanceof InvalidFrameID3Exception)
{
if (ID3Tag.usingStrict())
{
throw ie;
}
}
else
{
throw ie;
}
}
}
// all remaining bytes are padding (could be zero)
iPaddingLength += oFrameID3DIS.available();
// set padding length
oID3V2_3_0Tag.m_iPaddingLength = iPaddingLength;
// re-read encrypted frames that were saved (now that all ENCR frames in tag have been read)
Iterator oEncryptedFrameIter = oEncryptedFrameList.iterator();
while (oEncryptedFrameIter.hasNext())
{
EncryptedID3V2Frame oEncryptedID3V2Frame = (EncryptedID3V2Frame)oEncryptedFrameIter.next();
byte[] abyEncryptedData = oEncryptedID3V2Frame.getEncryptedData();
ByteArrayInputStream oEncBAIS = new ByteArrayInputStream(abyEncryptedData);
ID3DataInputStream oEncID3DIS = new ID3DataInputStream(oEncBAIS);
ID3V2Frame oID3V2Frame = ID3V2Frame.read(oEncID3DIS, oID3V2_3_0Tag.getENCRFrames());
if ( ! (oID3V2Frame instanceof EncryptedID3V2Frame) )
{
// we were able to decrypt the frame this time, so remove it from the encrypted frame list
oEncryptedFrameIter.remove();
// and add the decrypted frame to the tag
storeID3V2Frame(oID3V2Frame, oID3V2_3_0Tag);
}
else
{
// save this encrypted frame as is
oID3V2_3_0Tag.m_oEncryptedFrameList.add(oID3V2Frame);
}
}
return oID3V2_3_0Tag;
}
catch (ID3Exception e)
{
throw e;
}
catch (Exception e)
{
throw new ID3Exception("Error reading tag.", e);
}
}
/** Store a frame in this tag, using reflection to search for an appropriate mathod.
*
* @param oID3V2Frame the frame to be stored
* @param oID3V2_3_0Tag the tag object to store the frame in
* @throws Exception if there was an exception in the frame constructor, it is thrown from this method
*/
private static void storeID3V2Frame(ID3V2Frame oID3V2Frame, ID3V2_3_0Tag oID3V2_3_0Tag)
throws Exception
{
// search for the available method which can add this frame to the tag
String sMethodName = null;
Method oMethod = null;
String[] asMethodSuffix = { "Frame", "TextInformationFrame", "UrlLinkFrame" };
for (int i=0; i < asMethodSuffix.length; i++)
{
try
{
sMethodName = "add" + new String(oID3V2Frame.getFrameId()) + asMethodSuffix[i];
oMethod = oID3V2_3_0Tag.getClass().getMethod(sMethodName, new Class[] { oID3V2Frame.getClass() });
oMethod.invoke(oID3V2_3_0Tag, new Object[] { oID3V2Frame });
return;
}
catch (NoSuchMethodException e) {}
catch (IllegalAccessException e) {}
catch (InvocationTargetException e) { throw (Exception)e.getCause(); }
try
{
sMethodName = "set" + new String(oID3V2Frame.getFrameId()) + asMethodSuffix[i];
oMethod = oID3V2_3_0Tag.getClass().getMethod(sMethodName, new Class[] { oID3V2Frame.getClass() });
oMethod.invoke(oID3V2_3_0Tag, new Object[] { oID3V2Frame });
return;
}
catch (NoSuchMethodException e) {}
catch (IllegalAccessException e) {}
catch (InvocationTargetException e) { throw (Exception)e.getCause(); }
}
// if we're here, this frame is unknown
oID3V2_3_0Tag.m_oUnknownFrameList.add(oID3V2Frame);
}
public void write(OutputStream oOS)
throws ID3Exception
{
try
{
ID3DataOutputStream oIDOS = new ID3DataOutputStream(oOS);
// write ID3 header
oIDOS.write("ID3".getBytes());
// version and patch number
oIDOS.write(3);
oIDOS.write(0);
// write all frames to a tag buffer
ByteArrayOutputStream oTagBAOS = new ByteArrayOutputStream();
Iterator oIter;
// AENC
oIter = m_oAENCOwnerIdentifierToFrameMap.values().iterator();
while (oIter.hasNext())
{
((ID3V2Frame)oIter.next()).write(oTagBAOS);
}
// APIC
oIter = m_oAPICDescriptionToFrameMap.values().iterator();
while (oIter.hasNext())
{
((ID3V2Frame)oIter.next()).write(oTagBAOS);
}
// COMM
oIter = m_oCOMMLanguageAndContentDescriptorToFrameMap.values().iterator();
while (oIter.hasNext())
{
((ID3V2Frame)oIter.next()).write(oTagBAOS);
}
// ENCR
oIter = m_oENCRMethodToFrameMap.values().iterator();
while (oIter.hasNext())
{
((ID3V2Frame)oIter.next()).write(oTagBAOS);
}
// GEOB
oIter = m_oGEOBContentDescriptorToFrameMap.values().iterator();
while (oIter.hasNext())
{
((ID3V2Frame)oIter.next()).write(oTagBAOS);
}
// GRID
oIter = m_oGRIDGroupSymbolToFrameMap.values().iterator();
while (oIter.hasNext())
{
((ID3V2Frame)oIter.next()).write(oTagBAOS);
}
// LINK
oIter = m_oLINKContentsToFrameMap.values().iterator();
while (oIter.hasNext())
{
((ID3V2Frame)oIter.next()).write(oTagBAOS);
}
// PRIV
oIter = m_oPRIVContentsToFrameMap.values().iterator();
while (oIter.hasNext())
{
((ID3V2Frame)oIter.next()).write(oTagBAOS);
}
// POPM
oIter = m_oPOPMEmailToFrameMap.values().iterator();
while (oIter.hasNext())
{
((ID3V2Frame)oIter.next()).write(oTagBAOS);
}
// SYLT
oIter = m_oSYLTLanguageAndContentDescriptorToFrameMap.values().iterator();
while (oIter.hasNext())
{
((ID3V2Frame)oIter.next()).write(oTagBAOS);
}
// TXXX
oIter = m_oTXXXDescriptionToFrameMap.values().iterator();
while (oIter.hasNext())
{
((ID3V2Frame)oIter.next()).write(oTagBAOS);
}
// UFID
oIter = m_oUFIDOwnerIdentifierToFrameMap.values().iterator();
while (oIter.hasNext())
{
((ID3V2Frame)oIter.next()).write(oTagBAOS);
}
// USLT
oIter = m_oUSLTLanguageAndContentDescriptorToFrameMap.values().iterator();
while (oIter.hasNext())
{
((ID3V2Frame)oIter.next()).write(oTagBAOS);
}
// WCOM
oIter = m_oWCOMUrlToFrameMap.values().iterator();
while (oIter.hasNext())
{
((ID3V2Frame)oIter.next()).write(oTagBAOS);
}
// WOAR
oIter = m_oWOARUrlToFrameMap.values().iterator();
while (oIter.hasNext())
{
((ID3V2Frame)oIter.next()).write(oTagBAOS);
}
// WXXX
oIter = m_oWXXXDescriptionToFrameMap.values().iterator();
while (oIter.hasNext())
{
((ID3V2Frame)oIter.next()).write(oTagBAOS);
}
// write all single frames mapped from frame id to frame
// (COMR,EQUA,ETCO,IPLS,MCDI,MLLT,OWNE,PCNT,POSS,RBUF,RVAD,RVRB,SYTC,TALB,TBPM,TCOM,TCON,TCOP,TDAT,TDLY,
// TENC,TEXT,TFLT,TIME,TIT1,TIT2,TIT3,TKEY,TLAN,TLEN,TMED,TOAL,TOFN,TOLY,TOPE,TORY,TOWN,TPE1,TPE2,TPE3,
// TPE4,TPOS,TPUB,TRCK,TRDA,TRSN,TRSO,TSIZ,TSRC,TSSE,TYER,USER,WCOP,WOAF,WOAS,WORS,WPAY,PUB)
oIter = m_oFrameIdToFrameMap.keySet().iterator();
while (oIter.hasNext())
{
String sFrameId = (String)oIter.next();
ID3V2Frame oID3V2Frame = (ID3V2Frame)m_oFrameIdToFrameMap.get(sFrameId);
oID3V2Frame.write(oTagBAOS);
}
// Unknown frames
oIter = m_oUnknownFrameList.iterator();
while (oIter.hasNext())
{
((ID3V2Frame)oIter.next()).write(oTagBAOS);
}
byte[] abyTag = oTagBAOS.toByteArray();
// unsynchronize the tag if option set and unsynchronizing is required
boolean bUnsynchronized = false;
if ((m_bUnsynchronizationUsedFlag) && (ID3Util.requiresUnsynchronization(abyTag)))
{
abyTag = ID3Util.unsynchronize(abyTag);
bUnsynchronized = true;
}
// write flags
int iFlags = 0;
if (bUnsynchronized) // specify if we _used_ the method, not if we were prepared to use it
{
iFlags |= 0x80;
}
if (m_bExtendedHeaderFlag)
{
iFlags |= 0x40;
}
if (m_bExperimentalFlag)
{
iFlags |= 0x20;
}
oIDOS.write(iFlags);
// create the extended header if enabled
byte[] abyExtendedHeader = null;
if (m_bExtendedHeaderFlag)
{
ByteArrayOutputStream oExtendedHeaderBAOS = new ByteArrayOutputStream();
ID3DataOutputStream oEHIDOS = new ID3DataOutputStream(oExtendedHeaderBAOS);
// header size
int iHeaderSize = m_bCRCDataFlag ? 10 : 6; // size based on whether CRC present or not
oEHIDOS.writeBE32(iHeaderSize);
// flags
int iFirstFlagByte = 0;
if (m_bCRCDataFlag)
{
iFirstFlagByte |= 0x80;
}
oEHIDOS.writeUnsignedByte(iFirstFlagByte);
oEHIDOS.writeUnsignedByte(0); // second flag byte always zero
// size of padding
oEHIDOS.writeBE32(m_iPaddingLength);
// CRC if enabled
if (m_bCRCDataFlag)
{
CRC32 oCRC32 = new CRC32();
oCRC32.update(abyTag);
//System.out.println("Writing CRC value " + oCRC32.getValue() + " for " + ID3Util.convertBytesToHexString(abyTag, true));
oEHIDOS.writeUnsignedBE32(oCRC32.getValue());
}
oEHIDOS.flush();
abyExtendedHeader = oExtendedHeaderBAOS.toByteArray();
}
// write tag size (length of all frames), preceded possibly by extended header and including its length,
// and also any padding length after the frames
int iTagSize = abyTag.length;
if (m_bExtendedHeaderFlag)
{
oIDOS.writeID3Four(iTagSize + abyExtendedHeader.length + m_iPaddingLength);
oIDOS.write(abyExtendedHeader);
}
else
{
oIDOS.writeID3Four(iTagSize + m_iPaddingLength);
}
// write tag (frames)
oIDOS.write(abyTag);
// write padding.
oIDOS.write(new byte[m_iPaddingLength]);
oIDOS.flush();
}
catch (ID3Exception e)
{
throw e;
}
catch (Exception e)
{
throw new ID3Exception("Error writing tag.", e);
}
}
/** Check to see if this tag contains at least one frame.
*
* @return true if this frame contains at least one frame, false otherwise
*/
public boolean containsAtLeastOneFrame()
{
return ((m_oAENCOwnerIdentifierToFrameMap.size() > 0) ||
(m_oAPICDescriptionToFrameMap.size() > 0) ||
(m_oCOMMLanguageAndContentDescriptorToFrameMap.size() > 0) ||
(m_oENCRMethodToFrameMap.size() > 0) ||
(m_oGEOBContentDescriptorToFrameMap.size() > 0) ||
(m_oGRIDGroupSymbolToFrameMap.size() > 0) ||
(m_oLINKContentsToFrameMap.size() > 0) ||
(m_oPRIVContentsToFrameMap.size() > 0) ||
(m_oPOPMEmailToFrameMap.size() > 0) ||
(m_oSYLTLanguageAndContentDescriptorToFrameMap.size() > 0) ||
(m_oTXXXDescriptionToFrameMap.size() > 0) ||
(m_oUFIDOwnerIdentifierToFrameMap.size() > 0) ||
(m_oUSLTLanguageAndContentDescriptorToFrameMap.size() > 0) ||
(m_oWCOMUrlToFrameMap.size() > 0) ||
(m_oWOARUrlToFrameMap.size() > 0) ||
(m_oWXXXDescriptionToFrameMap.size() > 0) ||
(m_oFrameIdToFrameMap.size() > 0) ||
(m_oUnknownFrameList.size() > 0));
}
public void update(ID3Subject oID3Subject)
throws ID3Exception
{
if (oID3Subject instanceof ID3V2Frame)
{
ID3V2Frame oID3V2Frame = (ID3V2Frame)oID3Subject;
validateFrameMapping(oID3V2Frame);
}
synchronizeEncryption();
}
private void validateFrameMapping(ID3V2Frame oID3V2Frame)
throws ID3Exception
{
if (oID3V2Frame instanceof AENCID3V2Frame)
{
AENCID3V2Frame oAENC = (AENCID3V2Frame)oID3V2Frame;
String sOwnerIdentifier = oAENC.getOwnerIdentifier();
// check if there is a conflict
AENCID3V2Frame oOtherAENC = (AENCID3V2Frame)m_oAENCOwnerIdentifierToFrameMap.get(sOwnerIdentifier);
if ((oAENC != oOtherAENC) && (oOtherAENC != null))
{
throw new ID3Exception("Conflict between AENC frames with owner identifier [" + sOwnerIdentifier + "].");
}
// if we are here, there is no conflict, so update mapping
Iterator oIter = m_oAENCOwnerIdentifierToFrameMap.keySet().iterator();
while (oIter.hasNext())
{
Object oKey = oIter.next();
if (oAENC == m_oAENCOwnerIdentifierToFrameMap.get(oKey))
{
m_oAENCOwnerIdentifierToFrameMap.remove(oKey);
m_oAENCOwnerIdentifierToFrameMap.put(sOwnerIdentifier, oAENC);
break;
}
}
}
else if (oID3V2Frame instanceof APICID3V2Frame)
{
APICID3V2Frame oAPIC = (APICID3V2Frame)oID3V2Frame;
String sDescription = oAPIC.getDescription();
// check if there is a conflict
APICID3V2Frame oOtherAPIC = (APICID3V2Frame)m_oAPICDescriptionToFrameMap.get(sDescription);
if ((oAPIC != oOtherAPIC) && (oOtherAPIC != null))
{
throw new ID3Exception("Conflict between APIC frames with description [" + sDescription + "].");
}
// if we are here, there is no conflict, so update mapping
Iterator oIter = m_oAPICDescriptionToFrameMap.keySet().iterator();
while (oIter.hasNext())
{
Object oKey = oIter.next();
if (oAPIC == m_oAPICDescriptionToFrameMap.get(oKey))
{
m_oAPICDescriptionToFrameMap.remove(oKey);
m_oAPICDescriptionToFrameMap.put(sDescription, oAPIC);
break;
}
}
}
else if (oID3V2Frame instanceof COMMID3V2Frame)
{
COMMID3V2Frame oCOMM = (COMMID3V2Frame)oID3V2Frame;
String sLanguage = oCOMM.getLanguage();
String sShortDescription = oCOMM.getShortDescription();
String sLanguageAndContentDescriptor = sLanguage + sShortDescription;
// check if there is a conflict
COMMID3V2Frame oOtherCOMM = (COMMID3V2Frame)m_oCOMMLanguageAndContentDescriptorToFrameMap.get(sLanguageAndContentDescriptor);
if ((oCOMM != oOtherCOMM) && (oOtherCOMM != null))
{
throw new ID3Exception("Conflict between COMM frames with language [" + sLanguage + "] and short description [" + sShortDescription + "].");
}
// if we are here, there is no conflict, so update mapping
Iterator oIter = m_oCOMMLanguageAndContentDescriptorToFrameMap.keySet().iterator();
while (oIter.hasNext())
{
Object oKey = oIter.next();
if (oCOMM == m_oCOMMLanguageAndContentDescriptorToFrameMap.get(oKey))
{
m_oCOMMLanguageAndContentDescriptorToFrameMap.remove(oKey);
m_oCOMMLanguageAndContentDescriptorToFrameMap.put(sLanguageAndContentDescriptor, oCOMM);
break;
}
}
}
else if (oID3V2Frame instanceof ENCRID3V2Frame)
{
ENCRID3V2Frame oENCR = (ENCRID3V2Frame)oID3V2Frame;
byte byEncryptionMethodSymbol = oENCR.getEncryptionMethodSymbol();
// check if there is a conflict
ENCRID3V2Frame oOtherENCR = (ENCRID3V2Frame)m_oENCRMethodToFrameMap.get(new Byte(byEncryptionMethodSymbol));
if ((oENCR != oOtherENCR) && (oOtherENCR != null))
{
throw new ID3Exception("Conflict between ENCR frames with the same method symbol [" + byEncryptionMethodSymbol + "].");
}
// check to see if there exists an ENCR frame with the same owner identifier
Iterator oCheckIter = m_oENCRMethodToFrameMap.values().iterator();
while (oCheckIter.hasNext())
{
ENCRID3V2Frame oCheckENCR = (ENCRID3V2Frame)oCheckIter.next();
if ((oENCR != oCheckENCR) && (oENCR.getOwnerIdentifier().equals(oCheckENCR.getOwnerIdentifier())))
{
throw new ID3Exception("Conflict between ENCR frames with the same method symbol [" + oCheckENCR.getOwnerIdentifier() + "].");
}
}
// if we are here, there is no conflict, so update mapping
Iterator oIter = m_oENCRMethodToFrameMap.keySet().iterator();
while (oIter.hasNext())
{
Object oKey = oIter.next();
if (oENCR == m_oENCRMethodToFrameMap.get(oKey))
{
m_oENCRMethodToFrameMap.remove(oKey);
m_oENCRMethodToFrameMap.put(new Byte(byEncryptionMethodSymbol), oENCR);
break;
}
}
}
else if (oID3V2Frame instanceof GEOBID3V2Frame)
{
GEOBID3V2Frame oGEOB = (GEOBID3V2Frame)oID3V2Frame;
String sContentDescription = oGEOB.getContentDescription();
// check if there is a conflict
GEOBID3V2Frame oOtherGEOB = (GEOBID3V2Frame)m_oGEOBContentDescriptorToFrameMap.get(sContentDescription);
if ((oGEOB != oOtherGEOB) && (oOtherGEOB != null))
{
throw new ID3Exception("Conflict between GEOB frames with content description [" + sContentDescription + "].");
}
// if we are here, there is no conflict, so update mapping
Iterator oIter = m_oGEOBContentDescriptorToFrameMap.keySet().iterator();
while (oIter.hasNext())
{
Object oKey = oIter.next();
if (oGEOB == m_oGEOBContentDescriptorToFrameMap.get(oKey))
{
m_oGEOBContentDescriptorToFrameMap.remove(oKey);
m_oGEOBContentDescriptorToFrameMap.put(sContentDescription, oGEOB);
break;
}
}
}
else if (oID3V2Frame instanceof GRIDID3V2Frame)
{
GRIDID3V2Frame oGRID = (GRIDID3V2Frame)oID3V2Frame;
byte byGroupSymbol = oGRID.getGroupSymbol();
// check if there is a conflict
GRIDID3V2Frame oOtherGRID = (GRIDID3V2Frame)m_oGRIDGroupSymbolToFrameMap.get(new Byte(byGroupSymbol));
if ((oGRID != oOtherGRID) && (oOtherGRID != null))
{
throw new ID3Exception("Conflict between GRID frames with the same group symbol [" + byGroupSymbol + "].");
}
// check to see if there exists an GRID frame with the same owner identifier
Iterator oCheckIter = m_oGRIDGroupSymbolToFrameMap.values().iterator();
while (oCheckIter.hasNext())
{
GRIDID3V2Frame oCheckGRID = (GRIDID3V2Frame)oCheckIter.next();
if ((oGRID != oCheckGRID) && (oGRID.getOwnerIdentifier().equals(oCheckGRID.getOwnerIdentifier())))
{
throw new ID3Exception("Conflict between GRID frames with the same group symbol [" + oCheckGRID.getOwnerIdentifier() + "].");
}
}
// if we are here, there is no conflict, so update mapping
Iterator oIter = m_oGRIDGroupSymbolToFrameMap.keySet().iterator();
while (oIter.hasNext())
{
Object oKey = oIter.next();
if (oGRID == m_oGRIDGroupSymbolToFrameMap.get(oKey))
{
m_oGRIDGroupSymbolToFrameMap.remove(oKey);
m_oGRIDGroupSymbolToFrameMap.put(new Byte(byGroupSymbol), oGRID);
break;
}
}
}
else if (oID3V2Frame instanceof LINKID3V2Frame)
{
LINKID3V2Frame oLINK = (LINKID3V2Frame)oID3V2Frame;
String sContents = new String(oLINK.getFrameId()) + oLINK.getLinkUrl() + oLINK.getAdditionalData();
// check if there is a conflict
LINKID3V2Frame oOtherLINK = (LINKID3V2Frame)m_oLINKContentsToFrameMap.get(sContents);
if ((oLINK != oOtherLINK) && (oOtherLINK != null))
{
throw new ID3Exception("Conflict between LINK frames with frame ID [" + new String(oLINK.getFrameId()) +
"], URL [" + oLINK.getLinkUrl() + "] and additional data [" + oLINK.getAdditionalData() + "].");
}
// if we are here, there is no conflict, so update mapping
Iterator oIter = m_oLINKContentsToFrameMap.keySet().iterator();
while (oIter.hasNext())
{
Object oKey = oIter.next();
if (oLINK == m_oLINKContentsToFrameMap.get(oKey))
{
m_oLINKContentsToFrameMap.remove(oKey);
m_oLINKContentsToFrameMap.put(sContents, oLINK);
break;
}
}
}
else if (oID3V2Frame instanceof POPMID3V2Frame)
{
POPMID3V2Frame oPOPM = (POPMID3V2Frame)oID3V2Frame;
String sEmailToUser = oPOPM.getEmailToUser();
// check if there is a conflict
POPMID3V2Frame oOtherPOPM = (POPMID3V2Frame)m_oPOPMEmailToFrameMap.get(sEmailToUser);
if ((oPOPM != oOtherPOPM) && (oOtherPOPM != null))
{
throw new ID3Exception("Conflict between POPM frames with email address [" + sEmailToUser + "].");
}
// if we are here, there is no conflict, so update mapping
Iterator oIter = m_oPOPMEmailToFrameMap.keySet().iterator();
while (oIter.hasNext())
{
Object oKey = oIter.next();
if (oPOPM == m_oPOPMEmailToFrameMap.get(oKey))
{
m_oPOPMEmailToFrameMap.remove(oKey);
m_oPOPMEmailToFrameMap.put(sEmailToUser, oPOPM);
break;
}
}
}
else if (oID3V2Frame instanceof PRIVID3V2Frame)
{
PRIVID3V2Frame oPRIV = (PRIVID3V2Frame)oID3V2Frame;
String sHash = null;
try
{
MessageDigest oMD = MessageDigest.getInstance("MD5");
oMD.update(oPRIV.getPrivateData());
byte[] abyDigest = oMD.digest();
sHash = ID3Util.convertBytesToHexString(abyDigest, false);
}
catch (Exception e)
{
throw new ID3Exception("Error hashing private data in PRIV frame.", e);
}
String sContents = oPRIV.getOwnerIdentifier() + sHash;
// check if there is a conflict
PRIVID3V2Frame oOtherPRIV = (PRIVID3V2Frame)m_oPRIVContentsToFrameMap.get(sContents);
if ((oPRIV != oOtherPRIV) && (oOtherPRIV != null))
{
throw new ID3Exception("Conflict between PRIV frames with owner identifier [" + oPRIV.getOwnerIdentifier() +
"] and matching private data.");
}
// if we are here, there is no conflict, so update mapping
Iterator oIter = m_oPRIVContentsToFrameMap.keySet().iterator();
while (oIter.hasNext())
{
Object oKey = oIter.next();
if (oPRIV == m_oPRIVContentsToFrameMap.get(oKey))
{
m_oPRIVContentsToFrameMap.remove(oKey);
m_oPRIVContentsToFrameMap.put(sContents, oPRIV);
break;
}
}
}
else if (oID3V2Frame instanceof SYLTID3V2Frame)
{
SYLTID3V2Frame oSYLT = (SYLTID3V2Frame)oID3V2Frame;
String sLanguageAndContentDescriptor = oSYLT.getLanguage() + oSYLT.getContentDescriptor();
// check if there is a conflict
SYLTID3V2Frame oOtherSYLT = (SYLTID3V2Frame)m_oSYLTLanguageAndContentDescriptorToFrameMap.get(sLanguageAndContentDescriptor);
if ((oSYLT != oOtherSYLT) && (oOtherSYLT != null))
{
throw new ID3Exception("Conflict between SYLT frames with language [" + oSYLT.getLanguage() +
"] and content descriptor [" + oSYLT.getContentDescriptor() + "].");
}
// if we are here, there is no conflict, so update mapping
Iterator oIter = m_oSYLTLanguageAndContentDescriptorToFrameMap.keySet().iterator();
while (oIter.hasNext())
{
Object oKey = oIter.next();
if (oSYLT == m_oSYLTLanguageAndContentDescriptorToFrameMap.get(oKey))
{
m_oSYLTLanguageAndContentDescriptorToFrameMap.remove(oKey);
m_oSYLTLanguageAndContentDescriptorToFrameMap.put(sLanguageAndContentDescriptor, oSYLT);
break;
}
}
}
else if (oID3V2Frame instanceof TXXXTextInformationID3V2Frame)
{
TXXXTextInformationID3V2Frame oTXXX = (TXXXTextInformationID3V2Frame)oID3V2Frame;
String sDescription = oTXXX.getDescription();
// check if there is a conflict
TXXXTextInformationID3V2Frame oOtherTXXX = (TXXXTextInformationID3V2Frame)m_oTXXXDescriptionToFrameMap.get(sDescription);
if ((oTXXX != oOtherTXXX) && (oOtherTXXX != null))
{
throw new ID3Exception("Conflict between TXXX frames with description [" + sDescription + "].");
}
// if we are here, there is no conflict, so update mapping
Iterator oIter = m_oTXXXDescriptionToFrameMap.keySet().iterator();
while (oIter.hasNext())
{
Object oKey = oIter.next();
if (oTXXX == m_oTXXXDescriptionToFrameMap.get(oKey))
{
m_oTXXXDescriptionToFrameMap.remove(oKey);
m_oTXXXDescriptionToFrameMap.put(sDescription, oTXXX);
break;
}
}
}
else if (oID3V2Frame instanceof UFIDID3V2Frame)
{
UFIDID3V2Frame oUFID = (UFIDID3V2Frame)oID3V2Frame;
String sOwnerIdentifier = oUFID.getOwnerIdentifier();
// check if there is a conflict
UFIDID3V2Frame oOtherUFID = (UFIDID3V2Frame)m_oUFIDOwnerIdentifierToFrameMap.get(sOwnerIdentifier);
if ((oUFID != oOtherUFID) && (oOtherUFID != null))
{
throw new ID3Exception("Conflict between UFID frames with owner identifier [" + sOwnerIdentifier + "].");
}
// if we are here, there is no conflict, so update mapping
Iterator oIter = m_oUFIDOwnerIdentifierToFrameMap.keySet().iterator();
while (oIter.hasNext())
{
Object oKey = oIter.next();
if (oUFID == m_oUFIDOwnerIdentifierToFrameMap.get(oKey))
{
m_oUFIDOwnerIdentifierToFrameMap.remove(oKey);
m_oUFIDOwnerIdentifierToFrameMap.put(sOwnerIdentifier, oUFID);
break;
}
}
}
else if (oID3V2Frame instanceof USLTID3V2Frame)
{
USLTID3V2Frame oUSLT = (USLTID3V2Frame)oID3V2Frame;
String sLanguageAndContentDescriptor = oUSLT.getLanguage() + oUSLT.getContentDescriptor();
// check if there is a conflict
USLTID3V2Frame oOtherUSLT = (USLTID3V2Frame)m_oUSLTLanguageAndContentDescriptorToFrameMap.get(sLanguageAndContentDescriptor);
if ((oUSLT != oOtherUSLT) && (oOtherUSLT != null))
{
throw new ID3Exception("Conflict between USLT frames with language [" + oUSLT.getLanguage() +
"] and content descriptor [" + oUSLT.getContentDescriptor() + "].");
}
// if we are here, there is no conflict, so update mapping
Iterator oIter = m_oUSLTLanguageAndContentDescriptorToFrameMap.keySet().iterator();
while (oIter.hasNext())
{
Object oKey = oIter.next();
if (oUSLT == m_oUSLTLanguageAndContentDescriptorToFrameMap.get(oKey))
{
m_oUSLTLanguageAndContentDescriptorToFrameMap.remove(oKey);
m_oUSLTLanguageAndContentDescriptorToFrameMap.put(sLanguageAndContentDescriptor, oUSLT);
break;
}
}
}
else if (oID3V2Frame instanceof WCOMUrlLinkID3V2Frame)
{
WCOMUrlLinkID3V2Frame oWCOM = (WCOMUrlLinkID3V2Frame)oID3V2Frame;
String sURL = oWCOM.getCommercialInformationUrl();
// check if there is a conflict
WCOMUrlLinkID3V2Frame oOtherWCOM = (WCOMUrlLinkID3V2Frame)m_oWCOMUrlToFrameMap.get(sURL);
if ((oWCOM != oOtherWCOM) && (oOtherWCOM != null))
{
throw new ID3Exception("Conflict between WCOM frames with URL [" + sURL + "].");
}
// if we are here, there is no conflict, so update mapping
Iterator oIter = m_oWCOMUrlToFrameMap.keySet().iterator();
while (oIter.hasNext())
{
Object oKey = oIter.next();
if (oWCOM == m_oWCOMUrlToFrameMap.get(oKey))
{
m_oWCOMUrlToFrameMap.remove(oKey);
m_oWCOMUrlToFrameMap.put(sURL, oWCOM);
break;
}
}
}
else if (oID3V2Frame instanceof WOARUrlLinkID3V2Frame)
{
WOARUrlLinkID3V2Frame oWOAR = (WOARUrlLinkID3V2Frame)oID3V2Frame;
String sURL = oWOAR.getOfficialArtistWebPage();
// check if there is a conflict
WOARUrlLinkID3V2Frame oOtherWOAR = (WOARUrlLinkID3V2Frame)m_oWOARUrlToFrameMap.get(sURL);
if ((oWOAR != oOtherWOAR) && (oOtherWOAR != null))
{
throw new ID3Exception("Conflict between WOAR frames with URL [" + sURL + "].");
}
// if we are here, there is no conflict, so update mapping
Iterator oIter = m_oWOARUrlToFrameMap.keySet().iterator();
while (oIter.hasNext())
{
Object oKey = oIter.next();
if (oWOAR == m_oWOARUrlToFrameMap.get(oKey))
{
m_oWOARUrlToFrameMap.remove(oKey);
m_oWOARUrlToFrameMap.put(sURL, oWOAR);
break;
}
}
}
else if (oID3V2Frame instanceof WXXXUrlLinkID3V2Frame)
{
WXXXUrlLinkID3V2Frame oWXXX = (WXXXUrlLinkID3V2Frame)oID3V2Frame;
String sDescription = oWXXX.getDescription();
// check if there is a conflict
WXXXUrlLinkID3V2Frame oOtherWXXX = (WXXXUrlLinkID3V2Frame)m_oWXXXDescriptionToFrameMap.get(sDescription);
if ((oWXXX != oOtherWXXX) && (oOtherWXXX != null))
{
throw new ID3Exception("Conflict between WXXX frames with description [" + sDescription + "].");
}
// if we are here, there is no conflict, so update mapping
Iterator oIter = m_oWXXXDescriptionToFrameMap.keySet().iterator();
while (oIter.hasNext())
{
Object oKey = oIter.next();
if (oWXXX == m_oWXXXDescriptionToFrameMap.get(oKey))
{
m_oWXXXDescriptionToFrameMap.remove(oKey);
m_oWXXXDescriptionToFrameMap.put(sDescription, oWXXX);
break;
}
}
}
}
/** Sanity check, to see if this frame is in a consistent state for writing. Specify encryption of a frame, without
* a corresponding ENCR frame, or the registration of the encryption agent, will cause this check to fail, for example.
*
* @throws ID3Exception if the frame is invalid for any reason
*/
public void sanityCheck()
throws ID3Exception
{
ID3V2Frame[] aoID3V2Frame = getAllFrames();
ENCRID3V2Frame[] aoENCR = getENCRFrames();
for (int i=0; i < aoID3V2Frame.length; i++)
{
ID3V2Frame oID3V2Frame = aoID3V2Frame[i];
if (oID3V2Frame.isEncrypted())
{
for (int j=0; j < aoENCR.length; j++)
{
if (oID3V2Frame.getEncryptionMethod() == aoENCR[j].getEncryptionMethodSymbol())
{
if (ID3Encryption.getInstance().lookupCryptoAgent(aoENCR[j].getOwnerIdentifier()) == null)
{
throw new ID3Exception("Tag sanity check failed. At least one encrypted " +
new String(oID3V2Frame.getFrameId()) + " frame requires agent [" +
aoENCR[j].getOwnerIdentifier() + "], which has not been registered.");
}
else
{
return;
}
}
}
throw new ID3Exception("Tag sanity check failed. At least one " + new String(oID3V2Frame.getFrameId()) +
" frame encrypted with method symbol " + oID3V2Frame.getEncryptionMethod() +
" does not have a matching ENCR frame to define the method.");
}
}
}
/** Go through all frame stored in this tag, ensuring that their encryption details are up-to-date. This is
* required whenever frames are marked encrypted or not, or when ENCR frames are changed, etc.
*/
private void synchronizeEncryption()
{
ID3V2Frame[] aoID3V2Frame = getAllFrames();
for (int i=0; i < aoID3V2Frame.length; i++)
{
ID3V2Frame oID3V2Frame = aoID3V2Frame[i];
if (oID3V2Frame.isEncrypted())
{
try
{
ICryptoAgent oCryptoAgent = findCryptoAgent(oID3V2Frame.getEncryptionMethod());
byte[] abyEncryptionData = findEncryptionData(oID3V2Frame.getEncryptionMethod());
oID3V2Frame.setCryptoAgent(oCryptoAgent, abyEncryptionData);
}
catch (ID3Exception e) {}
}
}
}
/** Search for a crypto agent with a specific encryption method symbol. This requires locating a matching ENCR
* frame, and then using its owner identifier to lookup a registered crypto agent.
*
* @param byEncryptionMethod the encryption method symbol to get a crypto agent for
* @return a corresponding crypto agent, or null if one is not found
*/
private ICryptoAgent findCryptoAgent(byte byEncryptionMethod)
{
ENCRID3V2Frame[] aoENCR = getENCRFrames();
for (int i=0; i < aoENCR.length; i++)
{
ENCRID3V2Frame oENCRID3V2Frame = aoENCR[i];
if ((oENCRID3V2Frame.getEncryptionMethodSymbol() & 0xff) == (byEncryptionMethod & 0xff))
{
String sOwnerIdentifier = oENCRID3V2Frame.getOwnerIdentifier();
return ID3Encryption.getInstance().lookupCryptoAgent(sOwnerIdentifier);
}
}
return null;
}
/** Search for the encryption data for a specific encryption method symbol. This requires locating a matching ENCR
* frame, and then returning whatever encryption data may be stored in it. This data is used as a parameter when
* calling an agent to encrypt or decrypt data.
*
* @param byEncryptionMethod the encryption method symbol to get encryption data for
* @return the corresponding encryption data, or null if a match is not found
*/
private byte[] findEncryptionData(byte byEncryptionMethod)
{
ENCRID3V2Frame[] aoENCR = getENCRFrames();
for (int i=0; i < aoENCR.length; i++)
{
ENCRID3V2Frame oENCRID3V2Frame = aoENCR[i];
if ((oENCRID3V2Frame.getEncryptionMethodSymbol() & 0xff) == (byEncryptionMethod & 0xff))
{
return oENCRID3V2Frame.getEncryptionData();
}
}
return null;
}
/** Get all of the frame stored in this tag, in one array.
*
* @return all of the frames in this tag in an array
*/
private ID3V2Frame[] getAllFrames()
{
List oFrameList = new ArrayList();
oFrameList.addAll(m_oFrameIdToFrameMap.values());
oFrameList.addAll(m_oAENCOwnerIdentifierToFrameMap.values());
oFrameList.addAll(m_oAPICDescriptionToFrameMap.values());
oFrameList.addAll(m_oCOMMLanguageAndContentDescriptorToFrameMap.values());
oFrameList.addAll(m_oENCRMethodToFrameMap.values());
oFrameList.addAll(m_oGEOBContentDescriptorToFrameMap.values());
oFrameList.addAll(m_oGRIDGroupSymbolToFrameMap.values());
oFrameList.addAll(m_oLINKContentsToFrameMap.values());
oFrameList.addAll(m_oPRIVContentsToFrameMap.values());
oFrameList.addAll(m_oPOPMEmailToFrameMap.values());
oFrameList.addAll(m_oSYLTLanguageAndContentDescriptorToFrameMap.values());
oFrameList.addAll(m_oTXXXDescriptionToFrameMap.values());
oFrameList.addAll(m_oUFIDOwnerIdentifierToFrameMap.values());
oFrameList.addAll(m_oUSLTLanguageAndContentDescriptorToFrameMap.values());
oFrameList.addAll(m_oWCOMUrlToFrameMap.values());
oFrameList.addAll(m_oWOARUrlToFrameMap.values());
oFrameList.addAll(m_oWXXXDescriptionToFrameMap.values());
return (ID3V2Frame[])oFrameList.toArray(new ID3V2Frame[0]);
}
/** Get all encrypted frames in this tag. These are frames which could not be decrypted.
*
* @return an array of encrypted frames (possibly zero length)
*/
public EncryptedID3V2Frame[] getEncryptedFrames()
{
return (EncryptedID3V2Frame[])m_oEncryptedFrameList.toArray(new EncryptedID3V2Frame[0]);
}
/** Get all unknown frames in this tag. These are all frames which are not defined in the ID3 v2.3.0 spec.
*
* @return an array of unknown frames (possibly zero length)
*/
public UnknownID3V2Frame[] getUnknownFrames()
{
return (UnknownID3V2Frame[])m_oUnknownFrameList.toArray(new UnknownID3V2Frame[0]);
}
/** Add an unknown frame to this tag. This method is for frames which are not defined in the ID3 v2.3.0 spec.
*
* @param oUnknownID3V2Frame the unknown frame to add to the tag
*/
public void addUnknownFrame(UnknownID3V2Frame oUnknownID3V2Frame)
throws ID3Exception
{
if (ID3Tag.usingStrict())
{
throw new ID3Exception("Cannot add unknown frames to tag when strict mode is enabled.");
}
m_oUnknownFrameList.add(oUnknownID3V2Frame);
}
/** Add an audio encryption frame to this tag. Multiple AENC frames can be added to a single tag, but each
* must have a unique owner identifier.
*
* @param oAENCID3V2Frame the frame to be added
* @throws ID3Exception if this tag already contains an AENC frame with the same owner identifier
*/
public void addAENCFrame(AENCID3V2Frame oAENCID3V2Frame)
throws ID3Exception
{
if (oAENCID3V2Frame == null)
{
throw new NullPointerException("Attempt to add null AENC frame to tag.");
}
if (ID3Tag.usingStrict() && (m_oAENCOwnerIdentifierToFrameMap.containsKey(oAENCID3V2Frame.getOwnerIdentifier())))
{
throw new ID3Exception("Tag already contains AENC frame with matching owner identifier.");
}
m_oAENCOwnerIdentifierToFrameMap.put(oAENCID3V2Frame.getOwnerIdentifier(), oAENCID3V2Frame);
// set this tag object up as a listener for changes to this frame
oAENCID3V2Frame.addID3Observer(this);
oAENCID3V2Frame.notifyID3Observers();
}
/** Get all AENC frames stored in this tag.
*
* @return an array of all AENC frames in this tag (zero-length array returned if there are none)
*/
public AENCID3V2Frame[] getAENCFrames()
{
return (AENCID3V2Frame[])m_oAENCOwnerIdentifierToFrameMap.values().toArray(new AENCID3V2Frame[0]);
}
/** Remove a specific AENC frame from this tag.
*
* @param sOwnerIdentifier the owner identifier which uniquely identifies the frame to be removed
* @return the removed frame, or null if no matching frame exists
*/
public AENCID3V2Frame removeAENCFrame(String sOwnerIdentifier)
{
if (sOwnerIdentifier == null)
{
throw new NullPointerException("Owner identifier is null.");
}
AENCID3V2Frame oAENC = (AENCID3V2Frame)m_oAENCOwnerIdentifierToFrameMap.remove(sOwnerIdentifier);
if (oAENC != null)
{
oAENC.removeID3Observer(this);
}
return oAENC;
}
/** Add an attached picture frame to this tag. Multiple APIC frames can be added to a single tag, but each
* must have a unique description.
*
* @param oAPICID3V2Frame the frame to be added
* @throws ID3Exception if this tag already contains an APIC frame with the same description
*/
public void addAPICFrame(APICID3V2Frame oAPICID3V2Frame)
throws ID3Exception
{
if (oAPICID3V2Frame == null)
{
throw new NullPointerException("Attempt to add null APIC frame to tag.");
}
if (ID3Tag.usingStrict() && (m_oAPICDescriptionToFrameMap.containsKey(oAPICID3V2Frame.getDescription())))
{
throw new ID3Exception("Tag already contains APIC frame with matching description.");
}
m_oAPICDescriptionToFrameMap.put(oAPICID3V2Frame.getDescription(), oAPICID3V2Frame);
// set this tag object up as a listener for changes to this frame
oAPICID3V2Frame.addID3Observer(this);
oAPICID3V2Frame.notifyID3Observers();
}
/** Get all APIC frames stored in this tag.
*
* @return an array of all APIC frames in this tag (zero-length array returned if there are none)
*/
public APICID3V2Frame[] getAPICFrames()
{
return (APICID3V2Frame[])m_oAPICDescriptionToFrameMap.values().toArray(new APICID3V2Frame[0]);
}
/** Remove a specific APIC frame from this tag.
*
* @param sDescription the description which uniquely identifies the frame to be removed
* @return the removed frame, or null if no matching frame exists
*/
public APICID3V2Frame removeAPICFrame(String sDescription)
{
if (sDescription == null)
{
throw new NullPointerException("Description is null.");
}
APICID3V2Frame oAPIC = (APICID3V2Frame)m_oAPICDescriptionToFrameMap.remove(sDescription);
if (oAPIC != null)
{
oAPIC.removeID3Observer(this);
}
return oAPIC;
}
/** Add a comment frame to this tag. Multiple COMM frames can be added to a single tag, but each
* must have a unique language and content descriptor.
*
* @param oCOMMID3V2Frame the frame to be added
* @throws ID3Exception if this tag already contains an COMM frame with the same language and content descriptor
*/
public void addCOMMFrame(COMMID3V2Frame oCOMMID3V2Frame)
throws ID3Exception
{
if (oCOMMID3V2Frame == null)
{
throw new NullPointerException("Attempt to add null COMM frame to tag.");
}
if (ID3Tag.usingStrict() && (m_oCOMMLanguageAndContentDescriptorToFrameMap.containsKey(oCOMMID3V2Frame.getLanguage() + oCOMMID3V2Frame.getShortDescription())))
{
throw new ID3Exception("Tag already contains COMM frame with matching language and short description.");
}
m_oCOMMLanguageAndContentDescriptorToFrameMap.put(oCOMMID3V2Frame.getLanguage() + oCOMMID3V2Frame.getShortDescription(), oCOMMID3V2Frame);
// set this tag object up as a listener for changes to this frame
oCOMMID3V2Frame.addID3Observer(this);
oCOMMID3V2Frame.notifyID3Observers();
}
/** Get all COMM frames stored in this tag.
*
* @return an array of all COMM frames in this tag (zero-length array returned if there are none)
*/
public COMMID3V2Frame[] getCOMMFrames()
{
return (COMMID3V2Frame[])m_oCOMMLanguageAndContentDescriptorToFrameMap.values().toArray(new COMMID3V2Frame[0]);
}
/** Remove a specific COMM frame from this tag.
*
* @param sLanguage the language which jointly uniquely identifies the frame to be removed
* @param sShortDescription the short description which jointly uniquely identifies the frame to be removed
* @return the removed frame, or null if no matching frame exists
*/
public COMMID3V2Frame removeCOMMFrame(String sLanguage, String sShortDescription)
{
if (sLanguage == null)
{
throw new NullPointerException("Language is null.");
}
if (sShortDescription == null)
{
sShortDescription = "";
}
COMMID3V2Frame oCOMM = (COMMID3V2Frame)m_oCOMMLanguageAndContentDescriptorToFrameMap.remove(sLanguage + sShortDescription);
if (oCOMM != null)
{
oCOMM.removeID3Observer(this);
}
return oCOMM;
}
/** Set a commercial frame in this tag. Only a single COMR frame can be set in a tag.
*
* @param oCOMRID3V2Frame the frame to be set
*/
public COMRID3V2Frame setCOMRFrame(COMRID3V2Frame oCOMRID3V2Frame)
{
if (oCOMRID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null COMR frame in tag.");
}
COMRID3V2Frame oCOMR = (COMRID3V2Frame)m_oFrameIdToFrameMap.put("COMR", oCOMRID3V2Frame);
// set this tag object up as a listener for changes to this frame
oCOMRID3V2Frame.addID3Observer(this);
try
{
oCOMRID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oCOMR != null)
{
oCOMR.removeID3Observer(this);
}
return oCOMR;
}
/** Get the COMR frame set in this tag.
*
* @return the COMR frame set in this tag, or null if none was set
*/
public COMRID3V2Frame getCOMRFrame()
{
return (COMRID3V2Frame)m_oFrameIdToFrameMap.get("COMR");
}
/** Remove the COMR frame which was set in this tag.
*
* @return the previously set COMR frame, or null if it was never set
*/
public COMRID3V2Frame removeCOMRFrame()
{
COMRID3V2Frame oCOMR = (COMRID3V2Frame)m_oFrameIdToFrameMap.remove("COMR");
if (oCOMR != null)
{
oCOMR.removeID3Observer(this);
}
return oCOMR;
}
/** Add an encryption frame to this tag. Multiple ENCR frames can be added to a single tag, but each
* must have a unique encryption method symbol.
*
* @param oENCRID3V2Frame the frame to be added
* @throws ID3Exception if this tag already contains an ENCR frame with the same encryption method symbol
*/
public void addENCRFrame(ENCRID3V2Frame oENCRID3V2Frame)
throws ID3Exception
{
if (oENCRID3V2Frame == null)
{
throw new NullPointerException("Attempt to add null ENCR frame to tag.");
}
if (ID3Tag.usingStrict() && (m_oENCRMethodToFrameMap.containsKey(new Byte(oENCRID3V2Frame.getEncryptionMethodSymbol()))))
{
throw new ID3Exception("Tag already contains ENCR frame with matching method symbol.");
}
Iterator oIter = m_oENCRMethodToFrameMap.values().iterator();
while (oIter.hasNext())
{
ENCRID3V2Frame oENCR = (ENCRID3V2Frame)oIter.next();
if (oENCRID3V2Frame.getOwnerIdentifier().equals(oENCR.getOwnerIdentifier()))
{
throw new ID3Exception("Tag already contains ENCR frame with matching owner identifier.");
}
}
m_oENCRMethodToFrameMap.put(new Byte(oENCRID3V2Frame.getEncryptionMethodSymbol()), oENCRID3V2Frame);
// set this tag object up as a listener for changes to this frame
oENCRID3V2Frame.addID3Observer(this);
oENCRID3V2Frame.notifyID3Observers();
}
/** Get all ENCR frames stored in this tag.
*
* @return an array of all ENCR frames in this tag (zero-length array returned if there are none)
*/
public ENCRID3V2Frame[] getENCRFrames()
{
return (ENCRID3V2Frame[])m_oENCRMethodToFrameMap.values().toArray(new ENCRID3V2Frame[0]);
}
/** Remove a specific ENCR frame from this tag.
*
* @param byEncryptionMethodSymbol the encryption method symbol which uniquely identifies the frame to be removed
* @return the removed frame, or null if no matching frame exists
*/
public ENCRID3V2Frame removeENCRFrame(byte byEncryptionMethodSymbol)
{
ENCRID3V2Frame oENCR = (ENCRID3V2Frame)m_oENCRMethodToFrameMap.remove(new Byte(byEncryptionMethodSymbol));
if (oENCR != null)
{
oENCR.removeID3Observer(this);
}
return oENCR;
}
/** Set a equalization frame in this tag. Only a single EQUA frame can be set in a tag.
*
* @param oEQUAID3V2Frame the frame to be set
*/
public EQUAID3V2Frame setEQUAFrame(EQUAID3V2Frame oEQUAID3V2Frame)
{
if (oEQUAID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null EQUA frame in tag.");
}
EQUAID3V2Frame oEQUA = (EQUAID3V2Frame)m_oFrameIdToFrameMap.put("EQUA", oEQUAID3V2Frame);
// set this tag object up as a listener for changes to this frame
oEQUAID3V2Frame.addID3Observer(this);
try
{
oEQUAID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oEQUA != null)
{
oEQUA.removeID3Observer(this);
}
return oEQUA;
}
/** Get the EQUA frame set in this tag.
*
* @return the EQUA frame set in this tag, or null if none was set
*/
public EQUAID3V2Frame getEQUAFrame()
{
return (EQUAID3V2Frame)m_oFrameIdToFrameMap.get("EQUA");
}
/** Remove the EQUA frame which was set in this tag.
*
* @return the previously set EQUA frame, or null if it was never set
*/
public EQUAID3V2Frame removeEQUAFrame()
{
EQUAID3V2Frame oEQUA = (EQUAID3V2Frame)m_oFrameIdToFrameMap.remove("EQUA");
if (oEQUA != null)
{
oEQUA.removeID3Observer(this);
}
return oEQUA;
}
/** Set a event timing codes frame in this tag. Only a single ETCO frame can be set in a tag.
*
* @param oETCOID3V2Frame the frame to be set
*/
public ETCOID3V2Frame setETCOFrame(ETCOID3V2Frame oETCOID3V2Frame)
{
if (oETCOID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null ETCO frame in tag.");
}
ETCOID3V2Frame oETCO = (ETCOID3V2Frame)m_oFrameIdToFrameMap.put("ETCO", oETCOID3V2Frame);
// set this tag object up as a listener for changes to this frame
oETCOID3V2Frame.addID3Observer(this);
try
{
oETCOID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oETCO != null)
{
oETCO.removeID3Observer(this);
}
return oETCO;
}
/** Get the ETCO frame set in this tag.
*
* @return the ETCO frame set in this tag, or null if none was set
*/
public ETCOID3V2Frame getETCOFrame()
{
return (ETCOID3V2Frame)m_oFrameIdToFrameMap.get("ETCO");
}
/** Remove the ETCO frame which was set in this tag.
*
* @return the previously set ETCO frame, or null if it was never set
*/
public ETCOID3V2Frame removeETCOFrame()
{
ETCOID3V2Frame oETCO = (ETCOID3V2Frame)m_oFrameIdToFrameMap.remove("ETCO");
if (oETCO != null)
{
oETCO.removeID3Observer(this);
}
return oETCO;
}
/** Add a general encapsulated object frame to this tag. Multiple GEOB frames can be added to a single tag, but each
* must have a unique content descriptor.
*
* @param oGEOBID3V2Frame the frame to be added
* @throws ID3Exception if this tag already contains an GEOB frame with the same content descriptor
*/
public void addGEOBFrame(GEOBID3V2Frame oGEOBID3V2Frame)
throws ID3Exception
{
if (oGEOBID3V2Frame == null)
{
throw new NullPointerException("Attempt to add null GEOB frame to tag.");
}
if (ID3Tag.usingStrict() && (m_oGEOBContentDescriptorToFrameMap.containsKey(oGEOBID3V2Frame.getContentDescription())))
{
throw new ID3Exception("Tag already contains GEOB frame with matching content descriptor.");
}
m_oGEOBContentDescriptorToFrameMap.put(oGEOBID3V2Frame.getContentDescription(), oGEOBID3V2Frame);
// set this tag object up as a listener for changes to this frame
oGEOBID3V2Frame.addID3Observer(this);
oGEOBID3V2Frame.notifyID3Observers();
}
/** Get all GEOB frames stored in this tag.
*
* @return an array of all GEOB frames in this tag (zero-length array returned if there are none)
*/
public GEOBID3V2Frame[] getGEOBFrames()
{
return (GEOBID3V2Frame[])m_oGEOBContentDescriptorToFrameMap.values().toArray(new GEOBID3V2Frame[0]);
}
/** Remove a specific GEOB frame from this tag.
*
* @param sContentDescriptor the content descriptor which uniquely identifies the frame to be removed
* @return the removed frame, or null if no matching frame exists
*/
public GEOBID3V2Frame removeGEOBFrame(String sContentDescriptor)
{
if (sContentDescriptor == null)
{
throw new NullPointerException("Content descriptor is null.");
}
GEOBID3V2Frame oGEOB = (GEOBID3V2Frame)m_oGEOBContentDescriptorToFrameMap.remove(sContentDescriptor);
if (oGEOB != null)
{
oGEOB.removeID3Observer(this);
}
return oGEOB;
}
/** Add a group identification registration frame to this tag. Multiple GRID frames can be added to a single tag, but each
* must have a unique group symbol.
*
* @param oGRIDID3V2Frame the frame to be added
* @throws ID3Exception if this tag already contains an GEOB frame with the same group symbol
*/
public void addGRIDFrame(GRIDID3V2Frame oGRIDID3V2Frame)
throws ID3Exception
{
if (oGRIDID3V2Frame == null)
{
throw new NullPointerException("Attempt to add null GRID frame to tag.");
}
if (ID3Tag.usingStrict() && (m_oGRIDGroupSymbolToFrameMap.containsKey(new Byte(oGRIDID3V2Frame.getGroupSymbol()))))
{
throw new ID3Exception("Tag already contains GRID frame with matching group symbol.");
}
m_oGRIDGroupSymbolToFrameMap.put(new Byte(oGRIDID3V2Frame.getGroupSymbol()), oGRIDID3V2Frame);
// set this tag object up as a listener for changes to this frame
oGRIDID3V2Frame.addID3Observer(this);
oGRIDID3V2Frame.notifyID3Observers();
}
/** Get all GRID frames stored in this tag.
*
* @return an array of all GRID frames in this tag (zero-length array returned if there are none)
*/
public GRIDID3V2Frame[] getGRIDFrames()
{
return (GRIDID3V2Frame[])m_oGRIDGroupSymbolToFrameMap.values().toArray(new GRIDID3V2Frame[0]);
}
/** Remove a specific GRID frame from this tag.
*
* @param byGroupSymbol the group symbol which uniquely identifies the frame to be removed
* @return the removed frame, or null if no matching frame exists
*/
public GRIDID3V2Frame removeGRIDFrame(byte byGroupSymbol)
{
GRIDID3V2Frame oGRID = (GRIDID3V2Frame)m_oGRIDGroupSymbolToFrameMap.remove(new Byte(byGroupSymbol));
if (oGRID != null)
{
oGRID.removeID3Observer(this);
}
return oGRID;
}
/** Set an involved people list frame in this tag. Only a single IPLS frame can be set in a tag.
*
* @param oIPLSID3V2Frame the frame to be set
*/
public IPLSID3V2Frame setIPLSFrame(IPLSID3V2Frame oIPLSID3V2Frame)
{
if (oIPLSID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null IPLS frame in tag.");
}
IPLSID3V2Frame oIPLS = (IPLSID3V2Frame)m_oFrameIdToFrameMap.put("IPLS", oIPLSID3V2Frame);
// set this tag object up as a listener for changes to this frame
oIPLSID3V2Frame.addID3Observer(this);
try
{
oIPLSID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oIPLS != null)
{
oIPLS.removeID3Observer(this);
}
return oIPLS;
}
/** Get the IPLS frame set in this tag.
*
* @return the IPLS frame set in this tag, or null if none was set
*/
public IPLSID3V2Frame getIPLSFrame()
{
return (IPLSID3V2Frame)m_oFrameIdToFrameMap.get("IPLS");
}
/** Remove the IPLS frame which was set in this tag.
*
* @return the previously set IPLS frame, or null if it was never set
*/
public IPLSID3V2Frame removeIPLSFrame()
{
IPLSID3V2Frame oIPLS = (IPLSID3V2Frame)m_oFrameIdToFrameMap.remove("IPLS");
if (oIPLS != null)
{
oIPLS.removeID3Observer(this);
}
return oIPLS;
}
/** Add a linked information frame to this tag. Multiple LINK frames can be added to a single tag, but each
* must have unique contents.
*
* @param oLINKID3V2Frame the frame to be added
* @throws ID3Exception if this tag already contains an LINK frame with the same contents
*/
public void addLINKFrame(LINKID3V2Frame oLINKID3V2Frame)
throws ID3Exception
{
if (oLINKID3V2Frame == null)
{
throw new NullPointerException("Attempt to add null LINK frame to tag.");
}
String sContents = new String(oLINKID3V2Frame.getFrameIdentifier()) + oLINKID3V2Frame.getLinkUrl() + oLINKID3V2Frame.getAdditionalData();
if (ID3Tag.usingStrict() && (m_oLINKContentsToFrameMap.containsKey(sContents)))
{
throw new ID3Exception("Tag already contains LINK frame with matching contents.");
}
m_oLINKContentsToFrameMap.put(sContents, oLINKID3V2Frame);
// set this tag object up as a listener for changes to this frame
oLINKID3V2Frame.addID3Observer(this);
oLINKID3V2Frame.notifyID3Observers();
}
/** Get all LINK frames stored in this tag.
*
* @return an array of all LINK frames in this tag (zero-length array returned if there are none)
*/
public LINKID3V2Frame[] getLINKFrames()
{
return (LINKID3V2Frame[])m_oLINKContentsToFrameMap.values().toArray(new LINKID3V2Frame[0]);
}
/** Remove a specific LINK frame from this tag.
*
* @param abyFrameIdentifier the frame identifier which joinly identifies the frame to be removed
* @param sLinkUrl the link URL which jointly identifies the frame to be removed
* @param sAdditionalData the additional data which jointly identifies the frame to be removed
* @return the removed frame, or null if no matching frame exists
*/
public LINKID3V2Frame removeLINKFrame(byte []abyFrameIdentifier, String sLinkUrl, String sAdditionalData)
{
String sContents = new String(abyFrameIdentifier) + sLinkUrl + sAdditionalData;
LINKID3V2Frame oLINK = (LINKID3V2Frame)m_oLINKContentsToFrameMap.remove(sContents);
if (oLINK != null)
{
oLINK.removeID3Observer(this);
}
return oLINK;
}
/** Set a music CD identifier frame in this tag. Only a single MCDI frame can be set in a tag.
*
* @param oMCDIID3V2Frame the frame to be set
*/
public MCDIID3V2Frame setMCDIFrame(MCDIID3V2Frame oMCDIID3V2Frame)
{
if (oMCDIID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null MCDI frame in tag.");
}
MCDIID3V2Frame oMCDI = (MCDIID3V2Frame)m_oFrameIdToFrameMap.put("MCDI", oMCDIID3V2Frame);
// set this tag object up as a listener for changes to this frame
oMCDIID3V2Frame.addID3Observer(this);
try
{
oMCDIID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oMCDI != null)
{
oMCDI.removeID3Observer(this);
}
return oMCDI;
}
/** Get the MCDI frame set in this tag.
*
* @return the MCDI frame set in this tag, or null if none was set
*/
public MCDIID3V2Frame getMCDIFrame()
{
return (MCDIID3V2Frame)m_oFrameIdToFrameMap.get("MCDI");
}
/** Remove the MCDI frame which was set in this tag.
*
* @return the previously set MCDI frame, or null if it was never set
*/
public MCDIID3V2Frame removeMCDIFrame()
{
MCDIID3V2Frame oMCDI = (MCDIID3V2Frame)m_oFrameIdToFrameMap.remove("MCDI");
if (oMCDI != null)
{
oMCDI.removeID3Observer(this);
}
return oMCDI;
}
/** Set an MPEG location lookup frame in this tag. Only a single MLLT frame can be set in a tag.
*
* @param oMLLTID3V2Frame the frame to be set
*/
public MLLTID3V2Frame setMLLTFrame(MLLTID3V2Frame oMLLTID3V2Frame)
{
if (oMLLTID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null MLLT frame in tag.");
}
MLLTID3V2Frame oMLLT = (MLLTID3V2Frame)m_oFrameIdToFrameMap.put("MLLT", oMLLTID3V2Frame);
// set this tag object up as a listener for changes to this frame
oMLLTID3V2Frame.addID3Observer(this);
try
{
oMLLTID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oMLLT != null)
{
oMLLT.removeID3Observer(this);
}
return oMLLT;
}
/** Get the MLLT frame set in this tag.
*
* @return the MLLT frame set in this tag, or null if none was set
*/
public MLLTID3V2Frame getMLLTFrame()
{
return (MLLTID3V2Frame)m_oFrameIdToFrameMap.get("MLLT");
}
/** Remove the MLLT frame which was set in this tag.
*
* @return the previously set MLLT frame, or null if it was never set
*/
public MLLTID3V2Frame removeMLLTFrame()
{
MLLTID3V2Frame oMLLT = (MLLTID3V2Frame)m_oFrameIdToFrameMap.remove("MLLT");
if (oMLLT != null)
{
oMLLT.removeID3Observer(this);
}
return oMLLT;
}
/** Set an ownership frame in this tag. Only a single OWNE frame can be set in a tag.
*
* @param oOWNEID3V2Frame the frame to be set
*/
public OWNEID3V2Frame setOWNEFrame(OWNEID3V2Frame oOWNEID3V2Frame)
{
if (oOWNEID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null OWNE frame in tag.");
}
OWNEID3V2Frame oOWNE = (OWNEID3V2Frame)m_oFrameIdToFrameMap.put("OWNE", oOWNEID3V2Frame);
// set this tag object up as a listener for changes to this frame
oOWNEID3V2Frame.addID3Observer(this);
try
{
oOWNEID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oOWNE != null)
{
oOWNE.removeID3Observer(this);
}
return oOWNE;
}
/** Get the OWNE frame set in this tag.
*
* @return the OWNE frame set in this tag, or null if none was set
*/
public OWNEID3V2Frame getOWNEFrame()
{
return (OWNEID3V2Frame)m_oFrameIdToFrameMap.get("OWNE");
}
/** Remove the OWNE frame which was set in this tag.
*
* @return the previously set OWNE frame, or null if it was never set
*/
public OWNEID3V2Frame removeOWNEFrame()
{
OWNEID3V2Frame oOWNE = (OWNEID3V2Frame)m_oFrameIdToFrameMap.remove("OWNE");
if (oOWNE != null)
{
oOWNE.removeID3Observer(this);
}
return oOWNE;
}
/** Add a private frame to this tag. Multiple PRIV frames can be added to a single tag, but each
* must have unique contents.
*
* @param oPRIVID3V2Frame the frame to be added
* @throws ID3Exception if this tag already contains an PRIV frame with the same contents
*/
public void addPRIVFrame(PRIVID3V2Frame oPRIVID3V2Frame)
throws ID3Exception
{
if (oPRIVID3V2Frame == null)
{
throw new NullPointerException("Attempt to add null PRIV frame to tag.");
}
// get an MD5 hash of the private data, which we'll use as part of the key in our frame map
String sHash = null;
try
{
MessageDigest oMD = MessageDigest.getInstance("MD5");
oMD.update(oPRIVID3V2Frame.getPrivateData());
byte[] abyDigest = oMD.digest();
sHash = ID3Util.convertBytesToHexString(abyDigest, false);
}
catch (Exception e)
{
throw new ID3Exception("Error hashing private data in PRIV frame.", e);
}
String sContents = oPRIVID3V2Frame.getOwnerIdentifier() + sHash;
if (ID3Tag.usingStrict() && (m_oPRIVContentsToFrameMap.containsKey(sContents)))
{
throw new ID3Exception("Tag already contains PRIV frame with matching contents.");
}
m_oPRIVContentsToFrameMap.put(sContents, oPRIVID3V2Frame);
// set this tag object up as a listener for changes to this frame
oPRIVID3V2Frame.addID3Observer(this);
oPRIVID3V2Frame.notifyID3Observers();
}
/** Get all PRIV frames stored in this tag.
*
* @return an array of all PRIV frames in this tag (zero-length array returned if there are none)
*/
public PRIVID3V2Frame[] getPRIVFrames()
{
return (PRIVID3V2Frame[])m_oPRIVContentsToFrameMap.values().toArray(new PRIVID3V2Frame[0]);
}
/** Remove a specific PRIV frame from this tag.
*
* @param sOwnerIdentifier the owner identifier which joinly identifies the frame to be removed
* @param abyPrivateData the private data which jointly identifies the frame to be removed
* @return the removed frame, or null if no matching frame exists
*/
public PRIVID3V2Frame removePRIVFrame(String sOwnerIdentifier, byte[] abyPrivateData)
throws ID3Exception
{
// get an MD5 hash of the private data, which we'll use as part of the key in our frame map
String sHash = null;
try
{
MessageDigest oMD = MessageDigest.getInstance("MD5");
oMD.update(abyPrivateData);
byte[] abyDigest = oMD.digest();
sHash = ID3Util.convertBytesToHexString(abyDigest, false);
}
catch (Exception e)
{
throw new ID3Exception("Error hashing private data.", e);
}
String sContents = sOwnerIdentifier + sHash;
PRIVID3V2Frame oPRIV = (PRIVID3V2Frame)m_oPRIVContentsToFrameMap.remove(sContents);
if (oPRIV != null)
{
oPRIV.removeID3Observer(this);
}
return oPRIV;
}
/** Set a play counter frame in this tag. Only a single PCNT frame can be set in a tag.
*
* @param oPCNTID3V2Frame the frame to be set
*/
public PCNTID3V2Frame setPCNTFrame(PCNTID3V2Frame oPCNTID3V2Frame)
{
if (oPCNTID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null PCNT frame in tag.");
}
PCNTID3V2Frame oPCNT = (PCNTID3V2Frame)m_oFrameIdToFrameMap.put("PCNT", oPCNTID3V2Frame);
// set this tag object up as a listener for changes to this frame
oPCNTID3V2Frame.addID3Observer(this);
try
{
oPCNTID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oPCNT != null)
{
oPCNT.removeID3Observer(this);
}
return oPCNT;
}
/** Get the PCNT frame set in this tag.
*
* @return the PCNT frame set in this tag, or null if none was set
*/
public PCNTID3V2Frame getPCNTFrame()
{
return (PCNTID3V2Frame)m_oFrameIdToFrameMap.get("PCNT");
}
/** Remove the PCNT frame which was set in this tag.
*
* @return the previously set PCNT frame, or null if it was never set
*/
public PCNTID3V2Frame removePCNTFrame()
{
PCNTID3V2Frame oPCNT = (PCNTID3V2Frame)m_oFrameIdToFrameMap.remove("PCNT");
if (oPCNT != null)
{
oPCNT.removeID3Observer(this);
}
return oPCNT;
}
/** Add a popularimeter frame to this tag. Multiple POPM frames can be added to a single tag, but each
* must have a unique email address.
*
* @param oPOPMID3V2Frame the frame to be added
* @throws ID3Exception if this tag already contains an POPM frame with the same email address
*/
public void addPOPMFrame(POPMID3V2Frame oPOPMID3V2Frame)
throws ID3Exception
{
if (oPOPMID3V2Frame == null)
{
throw new NullPointerException("Attempt to add null POPM frame to tag.");
}
if (ID3Tag.usingStrict() && (m_oPOPMEmailToFrameMap.containsKey(oPOPMID3V2Frame.getEmailToUser())))
{
throw new ID3Exception("Tag already contains POPM frame with matching email address.");
}
m_oPOPMEmailToFrameMap.put(oPOPMID3V2Frame.getEmailToUser(), oPOPMID3V2Frame);
// set this tag object up as a listener for changes to this frame
oPOPMID3V2Frame.addID3Observer(this);
oPOPMID3V2Frame.notifyID3Observers();
}
/** Get all POPM frames stored in this tag.
*
* @return an array of all POPM frames in this tag (zero-length array returned if there are none)
*/
public POPMID3V2Frame[] getPOPMFrames()
{
return (POPMID3V2Frame[])m_oPOPMEmailToFrameMap.values().toArray(new POPMID3V2Frame[0]);
}
/** Remove a specific POPM frame from this tag.
*
* @param sEmailToUser the email address which uniquely identifies the frame to be removed
* @return the removed frame, or null if no matching frame exists
*/
public POPMID3V2Frame removePOPMFrame(String sEmailToUser)
{
POPMID3V2Frame oPOPM = (POPMID3V2Frame)m_oPOPMEmailToFrameMap.remove(sEmailToUser);
if (oPOPM != null)
{
oPOPM.removeID3Observer(this);
}
return oPOPM;
}
/** Set a position synchronization frame in this tag. Only a single POSS frame can be set in a tag.
*
* @param oPOSSID3V2Frame the frame to be set
*/
public POSSID3V2Frame setPOSSFrame(POSSID3V2Frame oPOSSID3V2Frame)
{
if (oPOSSID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null POSS frame in tag.");
}
POSSID3V2Frame oPOSS = (POSSID3V2Frame)m_oFrameIdToFrameMap.put("POSS", oPOSSID3V2Frame);
// set this tag object up as a listener for changes to this frame
oPOSSID3V2Frame.addID3Observer(this);
try
{
oPOSSID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oPOSS != null)
{
oPOSS.removeID3Observer(this);
}
return oPOSS;
}
/** Get the POSS frame set in this tag.
*
* @return the POSS frame set in this tag, or null if none was set
*/
public POSSID3V2Frame getPOSSFrame()
{
return (POSSID3V2Frame)m_oFrameIdToFrameMap.get("POSS");
}
/** Remove the POSS frame which was set in this tag.
*
* @return the previously set POSS frame, or null if it was never set
*/
public POSSID3V2Frame removePOSSFrame()
{
POSSID3V2Frame oPOSS = (POSSID3V2Frame)m_oFrameIdToFrameMap.remove("POSS");
if (oPOSS != null)
{
oPOSS.removeID3Observer(this);
}
return oPOSS;
}
/** Set a recommended buffer size frame in this tag. Only a single RBUF frame can be set in a tag.
*
* @param oRBUFID3V2Frame the frame to be set
*/
public RBUFID3V2Frame setRBUFFrame(RBUFID3V2Frame oRBUFID3V2Frame)
{
if (oRBUFID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null RBUF frame in tag.");
}
RBUFID3V2Frame oRBUF = (RBUFID3V2Frame)m_oFrameIdToFrameMap.put("RBUF", oRBUFID3V2Frame);
// set this tag object up as a listener for changes to this frame
oRBUFID3V2Frame.addID3Observer(this);
try
{
oRBUFID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oRBUF != null)
{
oRBUF.removeID3Observer(this);
}
return oRBUF;
}
/** Get the RBUF frame set in this tag.
*
* @return the RBUF frame set in this tag, or null if none was set
*/
public RBUFID3V2Frame getRBUFFrame()
{
return (RBUFID3V2Frame)m_oFrameIdToFrameMap.get("RBUF");
}
/** Remove the RBUF frame which was set in this tag.
*
* @return the previously set RBUF frame, or null if it was never set
*/
public RBUFID3V2Frame removeRBUFFrame()
{
RBUFID3V2Frame oRBUF = (RBUFID3V2Frame)m_oFrameIdToFrameMap.remove("RBUF");
if (oRBUF != null)
{
oRBUF.removeID3Observer(this);
}
return oRBUF;
}
/** Set a relative volume adjustment frame in this tag. Only a single RVAD frame can be set in a tag.
*
* @param oRVADID3V2Frame the frame to be set
*/
public RVADID3V2Frame setRVADFrame(RVADID3V2Frame oRVADID3V2Frame)
{
if (oRVADID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null RVAD frame in tag.");
}
RVADID3V2Frame oRVAD = (RVADID3V2Frame)m_oFrameIdToFrameMap.put("RVAD", oRVADID3V2Frame);
// set this tag object up as a listener for changes to this frame
oRVADID3V2Frame.addID3Observer(this);
try
{
oRVADID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oRVAD != null)
{
oRVAD.removeID3Observer(this);
}
return oRVAD;
}
/** Get the RVAD frame set in this tag.
*
* @return the RVAD frame set in this tag, or null if none was set
*/
public RVADID3V2Frame getRVADFrame()
{
return (RVADID3V2Frame)m_oFrameIdToFrameMap.get("RVAD");
}
/** Remove the RVAD frame which was set in this tag.
*
* @return the previously set RVAD frame, or null if it was never set
*/
public RVADID3V2Frame removeRVADFrame()
{
RVADID3V2Frame oRVAD = (RVADID3V2Frame)m_oFrameIdToFrameMap.remove("RVAD");
if (oRVAD != null)
{
oRVAD.removeID3Observer(this);
}
return oRVAD;
}
/** Set a reverb frame in this tag. Only a single RVRB frame can be set in a tag.
*
* @param oRVRBID3V2Frame the frame to be set
*/
public RVRBID3V2Frame setRVRBFrame(RVRBID3V2Frame oRVRBID3V2Frame)
{
if (oRVRBID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null RVRB frame in tag.");
}
RVRBID3V2Frame oRVRB = (RVRBID3V2Frame)m_oFrameIdToFrameMap.put("RVRB", oRVRBID3V2Frame);
// set this tag object up as a listener for changes to this frame
oRVRBID3V2Frame.addID3Observer(this);
try
{
oRVRBID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oRVRB != null)
{
oRVRB.removeID3Observer(this);
}
return oRVRB;
}
/** Get the RVRB frame set in this tag.
*
* @return the RVRB frame set in this tag, or null if none was set
*/
public RVRBID3V2Frame getRVRBFrame()
{
return (RVRBID3V2Frame)m_oFrameIdToFrameMap.get("RVRB");
}
/** Remove the RVRB frame which was set in this tag.
*
* @return the previously set RVRB frame, or null if it was never set
*/
public RVRBID3V2Frame removeRVRBFrame()
{
RVRBID3V2Frame oRVRB = (RVRBID3V2Frame)m_oFrameIdToFrameMap.remove("RVRB");
if (oRVRB != null)
{
oRVRB.removeID3Observer(this);
}
return oRVRB;
}
/** Add a synchronized lyric/text frame to this tag. Multiple SYLT frames can be added to a single tag, but each
* must have a unique language and content descriptor pair.
*
* @param oSYLTID3V2Frame the frame to be added
* @throws ID3Exception if this tag already contains an SYLT frame with the same language and content descriptor
*/
public void addSYLTFrame(SYLTID3V2Frame oSYLTID3V2Frame)
throws ID3Exception
{
if (oSYLTID3V2Frame == null)
{
throw new NullPointerException("Attempt to add null SYLT frame to tag.");
}
if (ID3Tag.usingStrict() && (m_oSYLTLanguageAndContentDescriptorToFrameMap.containsKey(oSYLTID3V2Frame.getLanguage() + oSYLTID3V2Frame.getContentDescriptor())))
{
throw new ID3Exception("Tag already contains SYLT frame with matching language and short description.");
}
m_oSYLTLanguageAndContentDescriptorToFrameMap.put(oSYLTID3V2Frame.getLanguage() + oSYLTID3V2Frame.getContentDescriptor(), oSYLTID3V2Frame);
// set this tag object up as a listener for changes to this frame
oSYLTID3V2Frame.addID3Observer(this);
oSYLTID3V2Frame.notifyID3Observers();
}
/** Get all SYLT frames stored in this tag.
*
* @return an array of all SYLT frames in this tag (zero-length array returned if there are none)
*/
public SYLTID3V2Frame[] getSYLTFrames()
{
return (SYLTID3V2Frame[])m_oSYLTLanguageAndContentDescriptorToFrameMap.values().toArray(new SYLTID3V2Frame[0]);
}
/** Remove a specific SYLT frame from this tag.
*
* @param sLanguage the language which jointly identifies the frame to be removed
* @param sShortDescription the content descriptor which jointly identifies the frame to be removed
* @return the removed frame, or null if no matching frame exists
*/
public SYLTID3V2Frame removeSYLTFrame(String sLanguage, String sShortDescription)
{
if (sLanguage == null)
{
throw new NullPointerException("Language is null.");
}
if (sShortDescription == null)
{
throw new NullPointerException("Short description is null.");
}
SYLTID3V2Frame oSYLT = (SYLTID3V2Frame)m_oSYLTLanguageAndContentDescriptorToFrameMap.remove(sLanguage + sShortDescription);
if (oSYLT != null)
{
oSYLT.removeID3Observer(this);
}
return oSYLT;
}
/** Set a synchronized tempo codes frame in this tag. Only a single SYTC frame can be set in a tag.
*
* @param oSYTCID3V2Frame the frame to be set
*/
public SYTCID3V2Frame setSYTCFrame(SYTCID3V2Frame oSYTCID3V2Frame)
{
if (oSYTCID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null SYTC frame in tag.");
}
SYTCID3V2Frame oSYTC = (SYTCID3V2Frame)m_oFrameIdToFrameMap.put("SYTC", oSYTCID3V2Frame);
// set this tag object up as a listener for changes to this frame
oSYTCID3V2Frame.addID3Observer(this);
try
{
oSYTCID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oSYTC != null)
{
oSYTC.removeID3Observer(this);
}
return oSYTC;
}
/** Get the SYTC frame set in this tag.
*
* @return the SYTC frame set in this tag, or null if none was set
*/
public SYTCID3V2Frame getSYTCFrame()
{
return (SYTCID3V2Frame)m_oFrameIdToFrameMap.get("SYTC");
}
/** Remove the SYTC frame which was set in this tag.
*
* @return the previously set SYTC frame, or null if it was never set
*/
public SYTCID3V2Frame removeSYTCFrame()
{
SYTCID3V2Frame oSYTC = (SYTCID3V2Frame)m_oFrameIdToFrameMap.remove("SYTC");
if (oSYTC != null)
{
oSYTC.removeID3Observer(this);
}
return oSYTC;
}
/** Set an album/movie/show title frame in this tag. Only a single TALB frame can be set in a tag.
*
* @param oTALBTextInformationID3V2Frame the frame to be set
*/
public TALBTextInformationID3V2Frame setTALBTextInformationFrame(TALBTextInformationID3V2Frame oTALBTextInformationID3V2Frame)
{
if (oTALBTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TALB text information frame in tag.");
}
TALBTextInformationID3V2Frame oTALB = (TALBTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TALB", oTALBTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTALBTextInformationID3V2Frame.addID3Observer(this);
try
{
oTALBTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTALB != null)
{
oTALB.removeID3Observer(this);
}
return oTALB;
}
/** Get the TALB frame set in this tag.
*
* @return the TALB frame set in this tag, or null if none was set
*/
public TALBTextInformationID3V2Frame getTALBTextInformationFrame()
{
return (TALBTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TALB");
}
/** Remove the TALB frame which was set in this tag.
*
* @return the previously set TALB frame, or null if it was never set
*/
public TALBTextInformationID3V2Frame removeTALBTextInformationFrame()
{
TALBTextInformationID3V2Frame oTALB = (TALBTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TALB");
if (oTALB != null)
{
oTALB.removeID3Observer(this);
}
return oTALB;
}
/** Set a BPM (beats per minute) frame in this tag. Only a single TBPM frame can be set in a tag.
*
* @param oTBPMTextInformationID3V2Frame the frame to be set
*/
public TBPMTextInformationID3V2Frame setTBPMTextInformationFrame(TBPMTextInformationID3V2Frame oTBPMTextInformationID3V2Frame)
{
if (oTBPMTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TBPM text information frame in tag.");
}
TBPMTextInformationID3V2Frame oTBPM = (TBPMTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TBPM", oTBPMTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTBPMTextInformationID3V2Frame.addID3Observer(this);
try
{
oTBPMTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTBPM != null)
{
oTBPM.removeID3Observer(this);
}
return oTBPM;
}
/** Get the TBPM frame set in this tag.
*
* @return the TBPM frame set in this tag, or null if none was set
*/
public TBPMTextInformationID3V2Frame getTBPMTextInformationFrame()
{
return (TBPMTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TBPM");
}
/** Remove the TBPM frame which was set in this tag.
*
* @return the previously set TBPM frame, or null if it was never set
*/
public TBPMTextInformationID3V2Frame removeTBPMTextInformationFrame()
{
TBPMTextInformationID3V2Frame oTBPM = (TBPMTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TBPM");
if (oTBPM != null)
{
oTBPM.removeID3Observer(this);
}
return oTBPM;
}
/** Set a composer frame in this tag. Only a single TCOM frame can be set in a tag.
*
* @param oTCOMTextInformationID3V2Frame the frame to be set
*/
public TCOMTextInformationID3V2Frame setTCOMTextInformationFrame(TCOMTextInformationID3V2Frame oTCOMTextInformationID3V2Frame)
{
if (oTCOMTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TCOM text information frame in tag.");
}
TCOMTextInformationID3V2Frame oTCOM = (TCOMTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TCOM", oTCOMTextInformationID3V2Frame);
if (oTCOM != null)
{
oTCOM.removeID3Observer(this);
}
return oTCOM;
}
/** Get the TCOM frame set in this tag.
*
* @return the TCOM frame set in this tag, or null if none was set
*/
public TCOMTextInformationID3V2Frame getTCOMTextInformationFrame()
{
return (TCOMTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TCOM");
}
/** Remove the TCOM frame which was set in this tag.
*
* @return the previously set TCOM frame, or null if it was never set
*/
public TCOMTextInformationID3V2Frame removeTCOMTextInformationFrame()
{
TCOMTextInformationID3V2Frame oTCOM = (TCOMTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TCOM");
if (oTCOM != null)
{
oTCOM.removeID3Observer(this);
}
return oTCOM;
}
/** Set a content type frame in this tag. Only a single TCON frame can be set in a tag.
*
* @param oTCONTextInformationID3V2Frame the frame to be set
*/
public TCONTextInformationID3V2Frame setTCONTextInformationFrame(TCONTextInformationID3V2Frame oTCONTextInformationID3V2Frame)
{
if (oTCONTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TCON text information frame in tag.");
}
TCONTextInformationID3V2Frame oTCON = (TCONTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TCON", oTCONTextInformationID3V2Frame);
if (oTCON != null)
{
oTCON.removeID3Observer(this);
}
return oTCON;
}
/** Get the TCON frame set in this tag.
*
* @return the TCON frame set in this tag, or null if none was set
*/
public TCONTextInformationID3V2Frame getTCONTextInformationFrame()
{
return (TCONTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TCON");
}
/** Remove the TCON frame which was set in this tag.
*
* @return the previously set TCON frame, or null if it was never set
*/
public TCONTextInformationID3V2Frame removeTCONTextInformationFrame()
{
TCONTextInformationID3V2Frame oTCON = (TCONTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TCON");
if (oTCON != null)
{
oTCON.removeID3Observer(this);
}
return oTCON;
}
/** Set a copyright message frame in this tag. Only a single TCOP frame can be set in a tag.
*
* @param oTCOPTextInformationID3V2Frame the frame to be set
*/
public TCOPTextInformationID3V2Frame setTCOPTextInformationFrame(TCOPTextInformationID3V2Frame oTCOPTextInformationID3V2Frame)
{
if (oTCOPTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TCOP text information frame in tag.");
}
TCOPTextInformationID3V2Frame oTCOP = (TCOPTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TCOP", oTCOPTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTCOPTextInformationID3V2Frame.addID3Observer(this);
try
{
oTCOPTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTCOP != null)
{
oTCOP.removeID3Observer(this);
}
return oTCOP;
}
/** Get the TCOP frame set in this tag.
*
* @return the TCOP frame set in this tag, or null if none was set
*/
public TCOPTextInformationID3V2Frame getTCOPTextInformationFrame()
{
return (TCOPTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TCOP");
}
/** Remove the TCOP frame which was set in this tag.
*
* @return the previously set TCOP frame, or null if it was never set
*/
public TCOPTextInformationID3V2Frame removeTCOPTextInformationFrame()
{
TCOPTextInformationID3V2Frame oTCOP = (TCOPTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TCOP");
if (oTCOP != null)
{
oTCOP.removeID3Observer(this);
}
return oTCOP;
}
/** Set a date frame in this tag. Only a single TDAT frame can be set in a tag.
*
* @param oTDATTextInformationID3V2Frame the frame to be set
*/
public TDATTextInformationID3V2Frame setTDATTextInformationFrame(TDATTextInformationID3V2Frame oTDATTextInformationID3V2Frame)
{
if (oTDATTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TDAT text information frame in tag.");
}
TDATTextInformationID3V2Frame oTDAT = (TDATTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TDAT", oTDATTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTDATTextInformationID3V2Frame.addID3Observer(this);
try
{
oTDATTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTDAT != null)
{
oTDAT.removeID3Observer(this);
}
return oTDAT;
}
/** Get the TDAT frame set in this tag.
*
* @return the TDAT frame set in this tag, or null if none was set
*/
public TDATTextInformationID3V2Frame getTDATTextInformationFrame()
{
return (TDATTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TDAT");
}
/** Remove the TDAT frame which was set in this tag.
*
* @return the previously set TDAT frame, or null if it was never set
*/
public TDATTextInformationID3V2Frame removeTDATTextInformationFrame()
{
TDATTextInformationID3V2Frame oTDAT = (TDATTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TDAT");
if (oTDAT != null)
{
oTDAT.removeID3Observer(this);
}
return oTDAT;
}
/** Set a playlist delay frame in this tag. Only a single TDLY frame can be set in a tag.
*
* @param oTDLYTextInformationID3V2Frame the frame to be set
*/
public TDLYTextInformationID3V2Frame setTDLYTextInformationFrame(TDLYTextInformationID3V2Frame oTDLYTextInformationID3V2Frame)
{
if (oTDLYTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TDLY text information frame in tag.");
}
TDLYTextInformationID3V2Frame oTDLY = (TDLYTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TDLY", oTDLYTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTDLYTextInformationID3V2Frame.addID3Observer(this);
try
{
oTDLYTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTDLY != null)
{
oTDLY.removeID3Observer(this);
}
return oTDLY;
}
/** Get the TDLY frame set in this tag.
*
* @return the TDLY frame set in this tag, or null if none was set
*/
public TDLYTextInformationID3V2Frame getTDLYTextInformationFrame()
{
return (TDLYTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TDLY");
}
/** Remove the TDLY frame which was set in this tag.
*
* @return the previously set TDLY frame, or null if it was never set
*/
public TDLYTextInformationID3V2Frame removeTDLYTextInformationFrame()
{
TDLYTextInformationID3V2Frame oTDLY = (TDLYTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TDLY");
if (oTDLY != null)
{
oTDLY.removeID3Observer(this);
}
return oTDLY;
}
/** Set an encoded by frame in this tag. Only a single TENC frame can be set in a tag.
*
* @param oTENCTextInformationID3V2Frame the frame to be set
*/
public TENCTextInformationID3V2Frame setTENCTextInformationFrame(TENCTextInformationID3V2Frame oTENCTextInformationID3V2Frame)
{
if (oTENCTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TENC text information frame in tag.");
}
TENCTextInformationID3V2Frame oTENC = (TENCTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TENC", oTENCTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTENCTextInformationID3V2Frame.addID3Observer(this);
try
{
oTENCTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTENC != null)
{
oTENC.removeID3Observer(this);
}
return oTENC;
}
/** Get the TEND frame set in this tag.
*
* @return the TENC frame set in this tag, or null if none was set
*/
public TENCTextInformationID3V2Frame getTENCTextInformationFrame()
{
return (TENCTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TENC");
}
/** Remove the TENC frame which was set in this tag.
*
* @return the previously set TENC frame, or null if it was never set
*/
public TENCTextInformationID3V2Frame removeTENCTextInformationFrame()
{
TENCTextInformationID3V2Frame oTENC = (TENCTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TENC");
if (oTENC != null)
{
oTENC.removeID3Observer(this);
}
return oTENC;
}
/** Set a lyricist/text writer frame in this tag. Only a single TEXT frame can be set in a tag.
*
* @param oTEXTTextInformationID3V2Frame the frame to be set
*/
public TEXTTextInformationID3V2Frame setTEXTTextInformationFrame(TEXTTextInformationID3V2Frame oTEXTTextInformationID3V2Frame)
{
if (oTEXTTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TEXT text information frame in tag.");
}
TEXTTextInformationID3V2Frame oTEXT = (TEXTTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TEXT", oTEXTTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTEXTTextInformationID3V2Frame.addID3Observer(this);
try
{
oTEXTTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTEXT != null)
{
oTEXT.removeID3Observer(this);
}
return oTEXT;
}
/** Get the TEXT frame set in this tag.
*
* @return the TEXT frame set in this tag, or null if none was set
*/
public TEXTTextInformationID3V2Frame getTEXTTextInformationFrame()
{
return (TEXTTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TEXT");
}
/** Remove the TEXT frame which was set in this tag.
*
* @return the previously set TEXT frame, or null if it was never set
*/
public TEXTTextInformationID3V2Frame removeTEXTTextInformationFrame()
{
TEXTTextInformationID3V2Frame oTEXT = (TEXTTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TEXT");
if (oTEXT != null)
{
oTEXT.removeID3Observer(this);
}
return oTEXT;
}
/** Set a file type frame in this tag. Only a single TFLT frame can be set in a tag.
*
* @param oTFLTTextInformationID3V2Frame the frame to be set
*/
public TFLTTextInformationID3V2Frame setTFLTTextInformationFrame(TFLTTextInformationID3V2Frame oTFLTTextInformationID3V2Frame)
{
if (oTFLTTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TFLT text information frame in tag.");
}
TFLTTextInformationID3V2Frame oTFLT = (TFLTTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TFLT", oTFLTTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTFLTTextInformationID3V2Frame.addID3Observer(this);
try
{
oTFLTTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTFLT != null)
{
oTFLT.removeID3Observer(this);
}
return oTFLT;
}
/** Get the TFLT frame set in this tag.
*
* @return the TFLT frame set in this tag, or null if none was set
*/
public TFLTTextInformationID3V2Frame getTFLTTextInformationFrame()
{
return (TFLTTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TFLT");
}
/** Remove the TFLT frame which was set in this tag.
*
* @return the previously set TFLT frame, or null if it was never set
*/
public TFLTTextInformationID3V2Frame removeTFLTTextInformationFrame()
{
TFLTTextInformationID3V2Frame oTFLT = (TFLTTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TFLT");
if (oTFLT != null)
{
oTFLT.removeID3Observer(this);
}
return oTFLT;
}
/** Set a time frame in this tag. Only a single TIME frame can be set in a tag.
*
* @param oTIMETextInformationID3V2Frame the frame to be set
*/
public TIMETextInformationID3V2Frame setTIMETextInformationFrame(TIMETextInformationID3V2Frame oTIMETextInformationID3V2Frame)
{
if (oTIMETextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TIME text information frame in tag.");
}
TIMETextInformationID3V2Frame oTIME = (TIMETextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TIME", oTIMETextInformationID3V2Frame);
if (oTIME != null)
{
oTIME.removeID3Observer(this);
}
return oTIME;
}
/** Get the TIME frame set in this tag.
*
* @return the TIME frame set in this tag, or null if none was set
*/
public TIMETextInformationID3V2Frame getTIMETextInformationFrame()
{
return (TIMETextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TIME");
}
/** Remove the TIME frame which was set in this tag.
*
* @return the previously set TIME frame, or null if it was never set
*/
public TIMETextInformationID3V2Frame removeTIMETextInformationFrame()
{
TIMETextInformationID3V2Frame oTIME = (TIMETextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TIME");
if (oTIME != null)
{
oTIME.removeID3Observer(this);
}
return oTIME;
}
/** Set a content group description frame in this tag. Only a single TIT1 frame can be set in a tag.
*
* @param oTIT1TextInformationID3V2Frame the frame to be set
*/
public TIT1TextInformationID3V2Frame setTIT1TextInformationFrame(TIT1TextInformationID3V2Frame oTIT1TextInformationID3V2Frame)
{
if (oTIT1TextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TIT1 text information frame in tag.");
}
TIT1TextInformationID3V2Frame oTIT1 = (TIT1TextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TIT1", oTIT1TextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTIT1TextInformationID3V2Frame.addID3Observer(this);
try
{
oTIT1TextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTIT1 != null)
{
oTIT1.removeID3Observer(this);
}
return oTIT1;
}
/** Get the TIT1 frame set in this tag.
*
* @return the TIT1 frame set in this tag, or null if none was set
*/
public TIT1TextInformationID3V2Frame getTIT1TextInformationFrame()
{
return (TIT1TextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TIT1");
}
/** Remove the TIT1 frame which was set in this tag.
*
* @return the previously set TIT1 frame, or null if it was never set
*/
public TIT1TextInformationID3V2Frame removeTIT1TextInformationFrame()
{
TIT1TextInformationID3V2Frame oTIT1 = (TIT1TextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TIT1");
if (oTIT1 != null)
{
oTIT1.removeID3Observer(this);
}
return oTIT1;
}
/** Set a title/songname/content description frame in this tag. Only a single TIT2 frame can be set in a tag.
*
* @param oTIT2TextInformationID3V2Frame the frame to be set
*/
public TIT2TextInformationID3V2Frame setTIT2TextInformationFrame(TIT2TextInformationID3V2Frame oTIT2TextInformationID3V2Frame)
{
if (oTIT2TextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TIT2 text information frame in tag.");
}
TIT2TextInformationID3V2Frame oTIT2 = (TIT2TextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TIT2", oTIT2TextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTIT2TextInformationID3V2Frame.addID3Observer(this);
try
{
oTIT2TextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTIT2 != null)
{
oTIT2.removeID3Observer(this);
}
return oTIT2;
}
/** Get the TIT2 frame set in this tag.
*
* @return the TIT2 frame set in this tag, or null if none was set
*/
public TIT2TextInformationID3V2Frame getTIT2TextInformationFrame()
{
return (TIT2TextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TIT2");
}
/** Remove the TIT2 frame which was set in this tag.
*
* @return the previously set TIT2 frame, or null if it was never set
*/
public TIT2TextInformationID3V2Frame removeTIT2TextInformationFrame()
{
TIT2TextInformationID3V2Frame oTIT2 = (TIT2TextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TIT2");
if (oTIT2 != null)
{
oTIT2.removeID3Observer(this);
}
return oTIT2;
}
/** Set a subtitle/description refinement frame in this tag. Only a single TIT3 frame can be set in a tag.
*
* @param oTIT3TextInformationID3V2Frame the frame to be set
*/
public TIT3TextInformationID3V2Frame setTIT3TextInformationFrame(TIT3TextInformationID3V2Frame oTIT3TextInformationID3V2Frame)
{
if (oTIT3TextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TIT3 text information frame in tag.");
}
TIT3TextInformationID3V2Frame oTIT3 = (TIT3TextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TIT3", oTIT3TextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTIT3TextInformationID3V2Frame.addID3Observer(this);
try
{
oTIT3TextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTIT3 != null)
{
oTIT3.removeID3Observer(this);
}
return oTIT3;
}
/** Get the TIT3 frame set in this tag.
*
* @return the TIT3 frame set in this tag, or null if none was set
*/
public TIT3TextInformationID3V2Frame getTIT3TextInformationFrame()
{
return (TIT3TextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TIT3");
}
/** Remove the TIT3 frame which was set in this tag.
*
* @return the previously set TIT3 frame, or null if it was never set
*/
public TIT3TextInformationID3V2Frame removeTIT3TextInformationFrame()
{
TIT3TextInformationID3V2Frame oTIT3 = (TIT3TextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TIT3");
if (oTIT3 != null)
{
oTIT3.removeID3Observer(this);
}
return oTIT3;
}
/** Set an initial key frame in this tag. Only a single TKEY frame can be set in a tag.
*
* @param oTKEYTextInformationID3V2Frame the frame to be set
*/
public TKEYTextInformationID3V2Frame setTKEYTextInformationFrame(TKEYTextInformationID3V2Frame oTKEYTextInformationID3V2Frame)
{
if (oTKEYTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TKEY text information frame in tag.");
}
TKEYTextInformationID3V2Frame oTKEY = (TKEYTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TKEY", oTKEYTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTKEYTextInformationID3V2Frame.addID3Observer(this);
try
{
oTKEYTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTKEY != null)
{
oTKEY.removeID3Observer(this);
}
return oTKEY;
}
/** Get the TKEY frame set in this tag.
*
* @return the TKEY frame set in this tag, or null if none was set
*/
public TKEYTextInformationID3V2Frame getTKEYTextInformationFrame()
{
return (TKEYTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TKEY");
}
/** Remove the TKEY frame which was set in this tag.
*
* @return the previously set TKEY frame, or null if it was never set
*/
public TKEYTextInformationID3V2Frame removeTKEYTextInformationFrame()
{
TKEYTextInformationID3V2Frame oTKEY = (TKEYTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TKEY");
if (oTKEY != null)
{
oTKEY.removeID3Observer(this);
}
return oTKEY;
}
/** Set a language(s) frame in this tag. Only a single TLAN frame can be set in a tag.
*
* @param oTLANTextInformationID3V2Frame the frame to be set
*/
public TLANTextInformationID3V2Frame setTLANTextInformationFrame(TLANTextInformationID3V2Frame oTLANTextInformationID3V2Frame)
{
if (oTLANTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TLAN text information frame in tag.");
}
TLANTextInformationID3V2Frame oTLAN = (TLANTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TLAN", oTLANTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTLANTextInformationID3V2Frame.addID3Observer(this);
try
{
oTLANTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTLAN != null)
{
oTLAN.removeID3Observer(this);
}
return oTLAN;
}
/** Get the TLAN frame set in this tag.
*
* @return the TLAN frame set in this tag, or null if none was set
*/
public TLANTextInformationID3V2Frame getTLANTextInformationFrame()
{
return (TLANTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TLAN");
}
/** Remove the TLAN frame which was set in this tag.
*
* @return the previously set TLAN frame, or null if it was never set
*/
public TLANTextInformationID3V2Frame removeTLANTextInformationFrame()
{
TLANTextInformationID3V2Frame oTLAN = (TLANTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TLAN");
if (oTLAN != null)
{
oTLAN.removeID3Observer(this);
}
return oTLAN;
}
/** Set a length frame in this tag. Only a single TLEN frame can be set in a tag.
*
* @param oTLENTextInformationID3V2Frame the frame to be set
*/
public TLENTextInformationID3V2Frame setTLENTextInformationFrame(TLENTextInformationID3V2Frame oTLENTextInformationID3V2Frame)
{
if (oTLENTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TLEN text information frame in tag.");
}
TLENTextInformationID3V2Frame oTLEN = (TLENTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TLEN", oTLENTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTLENTextInformationID3V2Frame.addID3Observer(this);
try
{
oTLENTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTLEN != null)
{
oTLEN.removeID3Observer(this);
}
return oTLEN;
}
/** Get the TLEN frame set in this tag.
*
* @return the TLEN frame set in this tag, or null if none was set
*/
public TLENTextInformationID3V2Frame getTLENTextInformationFrame()
{
return (TLENTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TLEN");
}
/** Remove the TLEN frame which was set in this tag.
*
* @return the previously set TLEN frame, or null if it was never set
*/
public TLENTextInformationID3V2Frame removeTLENTextInformationFrame()
{
TLENTextInformationID3V2Frame oTLEN = (TLENTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TLEN");
if (oTLEN != null)
{
oTLEN.removeID3Observer(this);
}
return oTLEN;
}
/** Set a media type frame in this tag. Only a single TMED frame can be set in a tag.
*
* @param oTMEDTextInformationID3V2Frame the frame to be set
*/
public TMEDTextInformationID3V2Frame setTMEDTextInformationFrame(TMEDTextInformationID3V2Frame oTMEDTextInformationID3V2Frame)
{
if (oTMEDTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TMED text information frame in tag.");
}
TMEDTextInformationID3V2Frame oTMED = (TMEDTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TMED", oTMEDTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTMEDTextInformationID3V2Frame.addID3Observer(this);
try
{
oTMEDTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTMED != null)
{
oTMED.removeID3Observer(this);
}
return oTMED;
}
/** Get the TMED frame set in this tag.
*
* @return the TMED frame set in this tag, or null if none was set
*/
public TMEDTextInformationID3V2Frame getTMEDTextInformationFrame()
{
return (TMEDTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TMED");
}
/** Remove the TMED frame which was set in this tag.
*
* @return the previously set TMED frame, or null if it was never set
*/
public TMEDTextInformationID3V2Frame removeTMEDTextInformationFrame()
{
TMEDTextInformationID3V2Frame oTMED = (TMEDTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TMED");
if (oTMED != null)
{
oTMED.removeID3Observer(this);
}
return oTMED;
}
/** Set a original album/movie/show title frame in this tag. Only a single TOAL frame can be set in a tag.
*
* @param oTOALTextInformationID3V2Frame the frame to be set
*/
public TOALTextInformationID3V2Frame setTOALTextInformationFrame(TOALTextInformationID3V2Frame oTOALTextInformationID3V2Frame)
{
if (oTOALTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TOAL text information frame in tag.");
}
TOALTextInformationID3V2Frame oTOAL = (TOALTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TOAL", oTOALTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTOALTextInformationID3V2Frame.addID3Observer(this);
try
{
oTOALTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTOAL != null)
{
oTOAL.removeID3Observer(this);
}
return oTOAL;
}
/** Get the TOAL frame set in this tag.
*
* @return the TOAL frame set in this tag, or null if none was set
*/
public TOALTextInformationID3V2Frame getTOALTextInformationFrame()
{
return (TOALTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TOAL");
}
/** Remove the TOAL frame which was set in this tag.
*
* @return the previously set TOAL frame, or null if it was never set
*/
public TOALTextInformationID3V2Frame removeTOALTextInformationFrame()
{
TOALTextInformationID3V2Frame oTOAL = (TOALTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TOAL");
if (oTOAL != null)
{
oTOAL.removeID3Observer(this);
}
return oTOAL;
}
/** Set an original filename frame in this tag. Only a single TOFN frame can be set in a tag.
*
* @param oTOFNTextInformationID3V2Frame the frame to be set
*/
public TOFNTextInformationID3V2Frame setTOFNTextInformationFrame(TOFNTextInformationID3V2Frame oTOFNTextInformationID3V2Frame)
{
if (oTOFNTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TOFN text information frame in tag.");
}
TOFNTextInformationID3V2Frame oTOFN = (TOFNTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TOFN", oTOFNTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTOFNTextInformationID3V2Frame.addID3Observer(this);
try
{
oTOFNTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTOFN != null)
{
oTOFN.removeID3Observer(this);
}
return oTOFN;
}
/** Get the TOFN frame set in this tag.
*
* @return the TOFN frame set in this tag, or null if none was set
*/
public TOFNTextInformationID3V2Frame getTOFNTextInformationFrame()
{
return (TOFNTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TOFN");
}
/** Remove the TOFN frame which was set in this tag.
*
* @return the previously set TOFN frame, or null if it was never set
*/
public TOFNTextInformationID3V2Frame removeTOFNTextInformationFrame()
{
TOFNTextInformationID3V2Frame oTOFN = (TOFNTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TOFN");
if (oTOFN != null)
{
oTOFN.removeID3Observer(this);
}
return oTOFN;
}
/** Set an original lyricist(s)/text writer(s) frame in this tag. Only a single TOLY frame can be set in a tag.
*
* @param oTOLYTextInformationID3V2Frame the frame to be set
*/
public TOLYTextInformationID3V2Frame setTOLYTextInformationFrame(TOLYTextInformationID3V2Frame oTOLYTextInformationID3V2Frame)
{
if (oTOLYTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TOLY text information frame in tag.");
}
TOLYTextInformationID3V2Frame oTOLY = (TOLYTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TOLY", oTOLYTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTOLYTextInformationID3V2Frame.addID3Observer(this);
try
{
oTOLYTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTOLY != null)
{
oTOLY.removeID3Observer(this);
}
return oTOLY;
}
/** Get the TOLY frame set in this tag.
*
* @return the TOLY frame set in this tag, or null if none was set
*/
public TOLYTextInformationID3V2Frame getTOLYTextInformationFrame()
{
return (TOLYTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TOLY");
}
/** Remove the TOLY frame which was set in this tag.
*
* @return the previously set TOLY frame, or null if it was never set
*/
public TOLYTextInformationID3V2Frame removeTOLYTextInformationFrame()
{
TOLYTextInformationID3V2Frame oTOLY = (TOLYTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TOLY");
if (oTOLY != null)
{
oTOLY.removeID3Observer(this);
}
return oTOLY;
}
/** Set a original artist(s)/performer(s) frame in this tag. Only a single TOPE frame can be set in a tag.
*
* @param oTOPETextInformationID3V2Frame the frame to be set
*/
public TOPETextInformationID3V2Frame setTOPETextInformationFrame(TOPETextInformationID3V2Frame oTOPETextInformationID3V2Frame)
{
if (oTOPETextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TOPE text information frame in tag.");
}
TOPETextInformationID3V2Frame oTOPE = (TOPETextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TOPE", oTOPETextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTOPETextInformationID3V2Frame.addID3Observer(this);
try
{
oTOPETextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTOPE != null)
{
oTOPE.removeID3Observer(this);
}
return oTOPE;
}
/** Get the TOPE frame set in this tag.
*
* @return the TOPE frame set in this tag, or null if none was set
*/
public TOPETextInformationID3V2Frame getTOPETextInformationFrame()
{
return (TOPETextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TOPE");
}
/** Remove the TOPE frame which was set in this tag.
*
* @return the previously set TOPE frame, or null if it was never set
*/
public TOPETextInformationID3V2Frame removeTOPETextInformationFrame()
{
TOPETextInformationID3V2Frame oTOPE = (TOPETextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TOPE");
if (oTOPE != null)
{
oTOPE.removeID3Observer(this);
}
return oTOPE;
}
/** Set a original release year frame in this tag. Only a single TORY frame can be set in a tag.
*
* @param oTORYTextInformationID3V2Frame the frame to be set
*/
public TORYTextInformationID3V2Frame setTORYTextInformationFrame(TORYTextInformationID3V2Frame oTORYTextInformationID3V2Frame)
{
if (oTORYTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TORY text information frame in tag.");
}
TORYTextInformationID3V2Frame oTORY = (TORYTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TORY", oTORYTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTORYTextInformationID3V2Frame.addID3Observer(this);
try
{
oTORYTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTORY != null)
{
oTORY.removeID3Observer(this);
}
return oTORY;
}
/** Get the TORY frame set in this tag.
*
* @return the TORY frame set in this tag, or null if none was set
*/
public TORYTextInformationID3V2Frame getTORYTextInformationFrame()
{
return (TORYTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TORY");
}
/** Remove the TORY frame which was set in this tag.
*
* @return the previously set TORY frame, or null if it was never set
*/
public TORYTextInformationID3V2Frame removeTORYTextInformationFrame()
{
TORYTextInformationID3V2Frame oTORY = (TORYTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TORY");
if (oTORY != null)
{
oTORY.removeID3Observer(this);
}
return oTORY;
}
/** Set a file owner/licensee frame in this tag. Only a single TOWN frame can be set in a tag.
*
* @param oTOWNTextInformationID3V2Frame the frame to be set
*/
public TOWNTextInformationID3V2Frame setTOWNTextInformationFrame(TOWNTextInformationID3V2Frame oTOWNTextInformationID3V2Frame)
{
if (oTOWNTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TOWN text information frame in tag.");
}
TOWNTextInformationID3V2Frame oTOWN = (TOWNTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TOWN", oTOWNTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTOWNTextInformationID3V2Frame.addID3Observer(this);
try
{
oTOWNTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTOWN != null)
{
oTOWN.removeID3Observer(this);
}
return oTOWN;
}
/** Get the TOWN frame set in this tag.
*
* @return the TOWN frame set in this tag, or null if none was set
*/
public TOWNTextInformationID3V2Frame getTOWNTextInformationFrame()
{
return (TOWNTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TOWN");
}
/** Remove the TOWN frame which was set in this tag.
*
* @return the previously set TOWN frame, or null if it was never set
*/
public TOWNTextInformationID3V2Frame removeTOWNTextInformationFrame()
{
TOWNTextInformationID3V2Frame oTOWN = (TOWNTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TOWN");
if (oTOWN != null)
{
oTOWN.removeID3Observer(this);
}
return oTOWN;
}
/** Set a lead performer(s)/soloist(s) frame in this tag. Only a single TPE1 frame can be set in a tag.
*
* @param oTPE1TextInformationID3V2Frame the frame to be set
*/
public TPE1TextInformationID3V2Frame setTPE1TextInformationFrame(TPE1TextInformationID3V2Frame oTPE1TextInformationID3V2Frame)
{
if (oTPE1TextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TPE1 text information frame in tag.");
}
TPE1TextInformationID3V2Frame oTPE1 = (TPE1TextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TPE1", oTPE1TextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTPE1TextInformationID3V2Frame.addID3Observer(this);
try
{
oTPE1TextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTPE1 != null)
{
oTPE1.removeID3Observer(this);
}
return oTPE1;
}
/** Get the TPE1 frame set in this tag.
*
* @return the TPE1 frame set in this tag, or null if none was set
*/
public TPE1TextInformationID3V2Frame getTPE1TextInformationFrame()
{
return (TPE1TextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TPE1");
}
/** Remove the TPE1 frame which was set in this tag.
*
* @return the previously set TPE1 frame, or null if it was never set
*/
public TPE1TextInformationID3V2Frame removeTPE1TextInformationFrame()
{
TPE1TextInformationID3V2Frame oTPE1 = (TPE1TextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TPE1");
if (oTPE1 != null)
{
oTPE1.removeID3Observer(this);
}
return oTPE1;
}
/** Set a band/orchestra/accompaniment frame in this tag. Only a single TPE2 frame can be set in a tag.
*
* @param oTPE2TextInformationID3V2Frame the frame to be set
*/
public TPE2TextInformationID3V2Frame setTPE2TextInformationFrame(TPE2TextInformationID3V2Frame oTPE2TextInformationID3V2Frame)
{
if (oTPE2TextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TPE2 text information frame in tag.");
}
TPE2TextInformationID3V2Frame oTPE2 = (TPE2TextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TPE2", oTPE2TextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTPE2TextInformationID3V2Frame.addID3Observer(this);
try
{
oTPE2TextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTPE2 != null)
{
oTPE2.removeID3Observer(this);
}
return oTPE2;
}
/** Get the TPE2 frame set in this tag.
*
* @return the TPE2 frame set in this tag, or null if none was set
*/
public TPE2TextInformationID3V2Frame getTPE2TextInformationFrame()
{
return (TPE2TextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TPE2");
}
/** Remove the TPE2 frame which was set in this tag.
*
* @return the previously set TPE2 frame, or null if it was never set
*/
public TPE2TextInformationID3V2Frame removeTPE2TextInformationFrame()
{
TPE2TextInformationID3V2Frame oTPE2 = (TPE2TextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TPE2");
if (oTPE2 != null)
{
oTPE2.removeID3Observer(this);
}
return oTPE2;
}
/** Set a conductor/performer refinement frame in this tag. Only a single TPE3 frame can be set in a tag.
*
* @param oTPE3TextInformationID3V2Frame the frame to be set
*/
public TPE3TextInformationID3V2Frame setTPE3TextInformationFrame(TPE3TextInformationID3V2Frame oTPE3TextInformationID3V2Frame)
{
if (oTPE3TextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TPE3 text information frame in tag.");
}
TPE3TextInformationID3V2Frame oTPE3 = (TPE3TextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TPE3", oTPE3TextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTPE3TextInformationID3V2Frame.addID3Observer(this);
try
{
oTPE3TextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTPE3 != null)
{
oTPE3.removeID3Observer(this);
}
return oTPE3;
}
/** Get the TPE3 frame set in this tag.
*
* @return the TPE3 frame set in this tag, or null if none was set
*/
public TPE3TextInformationID3V2Frame getTPE3TextInformationFrame()
{
return (TPE3TextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TPE3");
}
/** Remove the TPE3 frame which was set in this tag.
*
* @return the previously set TPE3 frame, or null if it was never set
*/
public TPE3TextInformationID3V2Frame removeTPE3TextInformationFrame()
{
TPE3TextInformationID3V2Frame oTPE3 = (TPE3TextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TPE3");
if (oTPE3 != null)
{
oTPE3.removeID3Observer(this);
}
return oTPE3;
}
/** Set an interpreted, remixed or otherwise modified by frame in this tag. Only a single TPE4 frame can be set in a tag.
*
* @param oTPE4TextInformationID3V2Frame the frame to be set
*/
public TPE4TextInformationID3V2Frame setTPE4TextInformationFrame(TPE4TextInformationID3V2Frame oTPE4TextInformationID3V2Frame)
{
if (oTPE4TextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TPE4 text information frame in tag.");
}
TPE4TextInformationID3V2Frame oTPE4 = (TPE4TextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TPE4", oTPE4TextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTPE4TextInformationID3V2Frame.addID3Observer(this);
try
{
oTPE4TextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTPE4 != null)
{
oTPE4.removeID3Observer(this);
}
return oTPE4;
}
/** Get the TPE4 frame set in this tag.
*
* @return the TPE4 frame set in this tag, or null if none was set
*/
public TPE4TextInformationID3V2Frame getTPE4TextInformationFrame()
{
return (TPE4TextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TPE4");
}
/** Remove the TPE4 frame which was set in this tag.
*
* @return the previously set TPE4 frame, or null if it was never set
*/
public TPE4TextInformationID3V2Frame removeTPE4TextInformationFrame()
{
TPE4TextInformationID3V2Frame oTPE4 = (TPE4TextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TPE4");
if (oTPE4 != null)
{
oTPE4.removeID3Observer(this);
}
return oTPE4;
}
/** Set a part of a set frame in this tag. Only a single TPOS frame can be set in a tag.
*
* @param oTPOSTextInformationID3V2Frame the frame to be set
*/
public TPOSTextInformationID3V2Frame setTPOSTextInformationFrame(TPOSTextInformationID3V2Frame oTPOSTextInformationID3V2Frame)
{
if (oTPOSTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TPOS text information frame in tag.");
}
TPOSTextInformationID3V2Frame oTPOS = (TPOSTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TPOS", oTPOSTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTPOSTextInformationID3V2Frame.addID3Observer(this);
try
{
oTPOSTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTPOS != null)
{
oTPOS.removeID3Observer(this);
}
return oTPOS;
}
/** Get the TPOS frame set in this tag.
*
* @return the TPOS frame set in this tag, or null if none was set
*/
public TPOSTextInformationID3V2Frame getTPOSTextInformationFrame()
{
return (TPOSTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TPOS");
}
/** Remove the TPOS frame which was set in this tag.
*
* @return the previously set TPOS frame, or null if it was never set
*/
public TPOSTextInformationID3V2Frame removeTPOSTextInformationFrame()
{
TPOSTextInformationID3V2Frame oTPOS = (TPOSTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TPOS");
if (oTPOS != null)
{
oTPOS.removeID3Observer(this);
}
return oTPOS;
}
/** Set a publisher frame in this tag. Only a single TPUB frame can be set in a tag.
*
* @param oTPUBTextInformationID3V2Frame the frame to be set
*/
public TPUBTextInformationID3V2Frame setTPUBTextInformationFrame(TPUBTextInformationID3V2Frame oTPUBTextInformationID3V2Frame)
{
if (oTPUBTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TPUB text information frame in tag.");
}
TPUBTextInformationID3V2Frame oTPUB = (TPUBTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TPUB", oTPUBTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTPUBTextInformationID3V2Frame.addID3Observer(this);
try
{
oTPUBTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTPUB != null)
{
oTPUB.removeID3Observer(this);
}
return oTPUB;
}
/** Get the TPUB frame set in this tag.
*
* @return the TPUB frame set in this tag, or null if none was set
*/
public TPUBTextInformationID3V2Frame getTPUBTextInformationFrame()
{
return (TPUBTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TPUB");
}
/** Remove the TPUB frame which was set in this tag.
*
* @return the previously set TPUB frame, or null if it was never set
*/
public TPUBTextInformationID3V2Frame removeTPUBTextInformationFrame()
{
TPUBTextInformationID3V2Frame oTPUB = (TPUBTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TPUB");
if (oTPUB != null)
{
oTPUB.removeID3Observer(this);
}
return oTPUB;
}
/** Set a track number/position in set frame in this tag. Only a single TRCK frame can be set in a tag.
*
* @param oTRCKTextInformationID3V2Frame the frame to be set
*/
public TRCKTextInformationID3V2Frame setTRCKTextInformationFrame(TRCKTextInformationID3V2Frame oTRCKTextInformationID3V2Frame)
{
if (oTRCKTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TRCK text information frame in tag.");
}
TRCKTextInformationID3V2Frame oTRCK = (TRCKTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TRCK", oTRCKTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTRCKTextInformationID3V2Frame.addID3Observer(this);
try
{
oTRCKTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTRCK != null)
{
oTRCK.removeID3Observer(this);
}
return oTRCK;
}
/** Get the TRCK frame set in this tag.
*
* @return the TRCK frame set in this tag, or null if none was set
*/
public TRCKTextInformationID3V2Frame getTRCKTextInformationFrame()
{
return (TRCKTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TRCK");
}
/** Remove the TRCK frame which was set in this tag.
*
* @return the previously set TRCK frame, or null if it was never set
*/
public TRCKTextInformationID3V2Frame removeTRCKTextInformationFrame()
{
TRCKTextInformationID3V2Frame oTRCK = (TRCKTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TRCK");
if (oTRCK != null)
{
oTRCK.removeID3Observer(this);
}
return oTRCK;
}
/** Set a recording dates frame in this tag. Only a single TRDA frame can be set in a tag.
*
* @param oTRDATextInformationID3V2Frame the frame to be set
*/
public TRDATextInformationID3V2Frame setTRDATextInformationFrame(TRDATextInformationID3V2Frame oTRDATextInformationID3V2Frame)
{
if (oTRDATextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TRDA text information frame in tag.");
}
TRDATextInformationID3V2Frame oTRDA = (TRDATextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TRDA", oTRDATextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTRDATextInformationID3V2Frame.addID3Observer(this);
try
{
oTRDATextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTRDA != null)
{
oTRDA.removeID3Observer(this);
}
return oTRDA;
}
/** Get the TRDA frame set in this tag.
*
* @return the TRDA frame set in this tag, or null if none was set
*/
public TRDATextInformationID3V2Frame getTRDATextInformationFrame()
{
return (TRDATextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TRDA");
}
/** Remove the TRDA frame which was set in this tag.
*
* @return the previously set TRDA frame, or null if it was never set
*/
public TRDATextInformationID3V2Frame removeTRDATextInformationFrame()
{
TRDATextInformationID3V2Frame oTRDA = (TRDATextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TRDA");
if (oTRDA != null)
{
oTRDA.removeID3Observer(this);
}
return oTRDA;
}
/** Set an internet radio station name frame in this tag. Only a single TRSN frame can be set in a tag.
*
* @param oTRSNTextInformationID3V2Frame the frame to be set
*/
public TRSNTextInformationID3V2Frame setTRSNTextInformationFrame(TRSNTextInformationID3V2Frame oTRSNTextInformationID3V2Frame)
{
if (oTRSNTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TRSN text information frame in tag.");
}
TRSNTextInformationID3V2Frame oTRSN = (TRSNTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TRSN", oTRSNTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTRSNTextInformationID3V2Frame.addID3Observer(this);
try
{
oTRSNTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTRSN != null)
{
oTRSN.removeID3Observer(this);
}
return oTRSN;
}
/** Get the TRSN frame set in this tag.
*
* @return the TRSN frame set in this tag, or null if none was set
*/
public TRSNTextInformationID3V2Frame getTRSNTextInformationFrame()
{
return (TRSNTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TRSN");
}
/** Remove the TRSN frame which was set in this tag.
*
* @return the previously set TRSN frame, or null if it was never set
*/
public TRSNTextInformationID3V2Frame removeTRSNTextInformationFrame()
{
TRSNTextInformationID3V2Frame oTRSN = (TRSNTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TRSN");
if (oTRSN != null)
{
oTRSN.removeID3Observer(this);
}
return oTRSN;
}
/** Set an internet radio station owner frame in this tag. Only a single TRSO frame can be set in a tag.
*
* @param oTRSOTextInformationID3V2Frame the frame to be set
*/
public TRSOTextInformationID3V2Frame setTRSOTextInformationFrame(TRSOTextInformationID3V2Frame oTRSOTextInformationID3V2Frame)
{
if (oTRSOTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TRSO text information frame in tag.");
}
TRSOTextInformationID3V2Frame oTRSO = (TRSOTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TRSO", oTRSOTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTRSOTextInformationID3V2Frame.addID3Observer(this);
try
{
oTRSOTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTRSO != null)
{
oTRSO.removeID3Observer(this);
}
return oTRSO;
}
/** Get the TRSO frame set in this tag.
*
* @return the TRSO frame set in this tag, or null if none was set
*/
public TRSOTextInformationID3V2Frame getTRSOTextInformationFrame()
{
return (TRSOTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TRSO");
}
/** Remove the TRSO frame which was set in this tag.
*
* @return the previously set TRSO frame, or null if it was never set
*/
public TRSOTextInformationID3V2Frame removeTRSOTextInformationFrame()
{
TRSOTextInformationID3V2Frame oTRSO = (TRSOTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TRSO");
if (oTRSO != null)
{
oTRSO.removeID3Observer(this);
}
return oTRSO;
}
/** Set a size frame in this tag. Only a single TSIZ frame can be set in a tag.
*
* @param oTSIZTextInformationID3V2Frame the frame to be set
*/
public TSIZTextInformationID3V2Frame setTSIZTextInformationFrame(TSIZTextInformationID3V2Frame oTSIZTextInformationID3V2Frame)
{
if (oTSIZTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TSIZ text information frame in tag.");
}
TSIZTextInformationID3V2Frame oTSIZ = (TSIZTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TSIZ", oTSIZTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTSIZTextInformationID3V2Frame.addID3Observer(this);
try
{
oTSIZTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTSIZ != null)
{
oTSIZ.removeID3Observer(this);
}
return oTSIZ;
}
/** Get the TSIZ frame set in this tag.
*
* @return the TSIZ frame set in this tag, or null if none was set
*/
public TSIZTextInformationID3V2Frame getTSIZTextInformationFrame()
{
return (TSIZTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TSIZ");
}
/** Remove the TSIZ frame which was set in this tag.
*
* @return the previously set TSIZ frame, or null if it was never set
*/
public TSIZTextInformationID3V2Frame removeTSIZTextInformationFrame()
{
TSIZTextInformationID3V2Frame oTSIZ = (TSIZTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TSIZ");
if (oTSIZ != null)
{
oTSIZ.removeID3Observer(this);
}
return oTSIZ;
}
/** Set an ISRC (international standard recording code) frame in this tag. Only a single TSRC frame can be set in a tag.
*
* @param oTSRCTextInformationID3V2Frame the frame to be set
*/
public TSRCTextInformationID3V2Frame setTSRCTextInformationFrame(TSRCTextInformationID3V2Frame oTSRCTextInformationID3V2Frame)
{
if (oTSRCTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TSRC text information frame in tag.");
}
TSRCTextInformationID3V2Frame oTSRC = (TSRCTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TSRC", oTSRCTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTSRCTextInformationID3V2Frame.addID3Observer(this);
try
{
oTSRCTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTSRC != null)
{
oTSRC.removeID3Observer(this);
}
return oTSRC;
}
/** Get the TSRC frame set in this tag.
*
* @return the TSRC frame set in this tag, or null if none was set
*/
public TSRCTextInformationID3V2Frame getTSRCTextInformationFrame()
{
return (TSRCTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TSRC");
}
/** Remove the TSRC frame which was set in this tag.
*
* @return the previously set TSRC frame, or null if it was never set
*/
public TSRCTextInformationID3V2Frame removeTSRCTextInformationFrame()
{
TSRCTextInformationID3V2Frame oTSRC = (TSRCTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TSRC");
if (oTSRC != null)
{
oTSRC.removeID3Observer(this);
}
return oTSRC;
}
/** Set a software/hardware and settings used for recording frame in this tag. Only a single TSSE frame can be set in a tag.
*
* @param oTSSETextInformationID3V2Frame the frame to be set
*/
public TSSETextInformationID3V2Frame setTSSETextInformationFrame(TSSETextInformationID3V2Frame oTSSETextInformationID3V2Frame)
{
if (oTSSETextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TSSE text information frame in tag.");
}
TSSETextInformationID3V2Frame oTSSE = (TSSETextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TSSE", oTSSETextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTSSETextInformationID3V2Frame.addID3Observer(this);
try
{
oTSSETextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTSSE != null)
{
oTSSE.removeID3Observer(this);
}
return oTSSE;
}
/** Get the TSSE frame set in this tag.
*
* @return the TSSE frame set in this tag, or null if none was set
*/
public TSSETextInformationID3V2Frame getTSSETextInformationFrame()
{
return (TSSETextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TSSE");
}
/** Remove the TSSE frame which was set in this tag.
*
* @return the previously set TSSE frame, or null if it was never set
*/
public TSSETextInformationID3V2Frame removeTSSETextInformationFrame()
{
TSSETextInformationID3V2Frame oTSSE = (TSSETextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TSSE");
if (oTSSE != null)
{
oTSSE.removeID3Observer(this);
}
return oTSSE;
}
/** Add a user-defined text information frame to this tag. Multiple TXXX frames can be added to a single tag, but each
* must have a unique description.
*
* @param oTXXXTextInformationID3V2Frame the frame to be added
* @throws ID3Exception if this tag already contains an TXXX frame with the same description
*/
public void addTXXXTextInformationFrame(TXXXTextInformationID3V2Frame oTXXXTextInformationID3V2Frame)
throws ID3Exception
{
if (oTXXXTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to add null TXXX frame to tag.");
}
if (ID3Tag.usingStrict() && (m_oTXXXDescriptionToFrameMap.containsKey(oTXXXTextInformationID3V2Frame.getDescription())))
{
throw new ID3Exception("Tag already contains TXXX frame with matching description.");
}
m_oTXXXDescriptionToFrameMap.put(oTXXXTextInformationID3V2Frame.getDescription(), oTXXXTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTXXXTextInformationID3V2Frame.addID3Observer(this);
oTXXXTextInformationID3V2Frame.notifyID3Observers();
}
/** Get all TXXX frames stored in this tag.
*
* @return an array of all TXXX frames in this tag (zero-length array returned if there are none)
*/
public TXXXTextInformationID3V2Frame[] getTXXXTextInformationFrames()
{
return (TXXXTextInformationID3V2Frame[])m_oTXXXDescriptionToFrameMap.values().toArray(new TXXXTextInformationID3V2Frame[0]);
}
/** Remove a specific TXXX frame from this tag.
*
* @param sDescription the description which uniquely identifies the frame to be removed
* @return the removed frame, or null if no matching frame exists
*/
public TXXXTextInformationID3V2Frame removeTXXXTextInformationFrame(String sDescription)
{
if (sDescription == null)
{
throw new NullPointerException("Description is null.");
}
TXXXTextInformationID3V2Frame oTXXX = (TXXXTextInformationID3V2Frame)m_oTXXXDescriptionToFrameMap.remove(sDescription);
if (oTXXX != null)
{
oTXXX.removeID3Observer(this);
}
return oTXXX;
}
/** Set a year frame in this tag. Only a single TYER frame can be set in a tag.
*
* @param oTYERTextInformationID3V2Frame the frame to be set
*/
public TYERTextInformationID3V2Frame setTYERTextInformationFrame(TYERTextInformationID3V2Frame oTYERTextInformationID3V2Frame)
{
if (oTYERTextInformationID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null TYER text information frame in tag.");
}
TYERTextInformationID3V2Frame oTYER = (TYERTextInformationID3V2Frame)m_oFrameIdToFrameMap.put("TYER", oTYERTextInformationID3V2Frame);
// set this tag object up as a listener for changes to this frame
oTYERTextInformationID3V2Frame.addID3Observer(this);
try
{
oTYERTextInformationID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oTYER != null)
{
oTYER.removeID3Observer(this);
}
return oTYER;
}
/** Get the TYER frame set in this tag.
*
* @return the TYER frame set in this tag, or null if none was set
*/
public TYERTextInformationID3V2Frame getTYERTextInformationFrame()
{
return (TYERTextInformationID3V2Frame)m_oFrameIdToFrameMap.get("TYER");
}
/** Remove the TYER frame which was set in this tag.
*
* @return the previously set TYER frame, or null if it was never set
*/
public TYERTextInformationID3V2Frame removeTYERTextInformationFrame()
{
TYERTextInformationID3V2Frame oTYER = (TYERTextInformationID3V2Frame)m_oFrameIdToFrameMap.remove("TYER");
if (oTYER != null)
{
oTYER.removeID3Observer(this);
}
return oTYER;
}
/** Add a unique file identifier frame to this tag. Multiple UFID frames can be added to a single tag, but each
* must have a unique owner identifier.
*
* @param oUFIDID3V2Frame the frame to be added
* @throws ID3Exception if this tag already contains an UFID frame with the same description
*/
public void addUFIDFrame(UFIDID3V2Frame oUFIDID3V2Frame)
throws ID3Exception
{
if (oUFIDID3V2Frame == null)
{
throw new NullPointerException("Attempt to add null UFID frame to tag.");
}
if (ID3Tag.usingStrict() && (m_oUFIDOwnerIdentifierToFrameMap.containsKey(oUFIDID3V2Frame.getOwnerIdentifier())))
{
throw new ID3Exception("Tag already contains UFID frame with matching language and short description.");
}
m_oUFIDOwnerIdentifierToFrameMap.put(oUFIDID3V2Frame.getOwnerIdentifier(), oUFIDID3V2Frame);
// set this tag object up as a listener for changes to this frame
oUFIDID3V2Frame.addID3Observer(this);
oUFIDID3V2Frame.notifyID3Observers();
}
/** Get all UFID frames stored in this tag.
*
* @return an array of all UFID frames in this tag (zero-length array returned if there are none)
*/
public UFIDID3V2Frame[] getUFIDFrames()
{
return (UFIDID3V2Frame[])m_oUFIDOwnerIdentifierToFrameMap.values().toArray(new UFIDID3V2Frame[0]);
}
/** Remove a specific UFID frame from this tag.
*
* @param sOwnerIdentifier the owner identifier which uniquely identifies the frame to be removed
* @return the removed frame, or null if no matching frame exists
*/
public UFIDID3V2Frame removeUFIDFrame(String sOwnerIdentifier)
{
if (sOwnerIdentifier == null)
{
throw new NullPointerException("Owner identifier is null.");
}
UFIDID3V2Frame oUFID = (UFIDID3V2Frame)m_oUFIDOwnerIdentifierToFrameMap.remove(sOwnerIdentifier);
if (oUFID != null)
{
oUFID.removeID3Observer(this);
}
return oUFID;
}
/** Set a terms of use frame in this tag. Only a single USER frame can be set in a tag.
*
* @param oUSERID3V2Frame the frame to be set
*/
public USERID3V2Frame setUSERFrame(USERID3V2Frame oUSERID3V2Frame)
{
if (oUSERID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null USER frame in tag.");
}
USERID3V2Frame oUSER = (USERID3V2Frame)m_oFrameIdToFrameMap.put("USER", oUSERID3V2Frame);
// set this tag object up as a listener for changes to this frame
oUSERID3V2Frame.addID3Observer(this);
try
{
oUSERID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oUSER != null)
{
oUSER.removeID3Observer(this);
}
return oUSER;
}
/** Get the USER frame set in this tag.
*
* @return the USER frame set in this tag, or null if none was set
*/
public USERID3V2Frame getUSERFrame()
{
return (USERID3V2Frame)m_oFrameIdToFrameMap.get("USER");
}
/** Remove the USER frame which was set in this tag.
*
* @return the previously set USER frame, or null if it was never set
*/
public USERID3V2Frame removeUSERFrame()
{
USERID3V2Frame oUSER = (USERID3V2Frame)m_oFrameIdToFrameMap.remove("USER");
if (oUSER != null)
{
oUSER.removeID3Observer(this);
}
return oUSER;
}
/** Add a unsynchronized lyric/text frame to this tag. Multiple USLT frames can be added to a single tag, but each
* must have a unique language and content descriptor pair.
*
* @param oUSLTID3V2Frame the frame to be added
* @throws ID3Exception if this tag already contains an USLT frame with the same language and content descriptor
*/
public void addUSLTFrame(USLTID3V2Frame oUSLTID3V2Frame)
throws ID3Exception
{
if (oUSLTID3V2Frame == null)
{
throw new NullPointerException("Attempt to add null USLT frame to tag.");
}
if (ID3Tag.usingStrict() && (m_oUSLTLanguageAndContentDescriptorToFrameMap.containsKey(oUSLTID3V2Frame.getLanguage() + oUSLTID3V2Frame.getContentDescriptor())))
{
throw new ID3Exception("Tag already contains USLT frame with matching language and short description.");
}
m_oUSLTLanguageAndContentDescriptorToFrameMap.put(oUSLTID3V2Frame.getLanguage() + oUSLTID3V2Frame.getContentDescriptor(), oUSLTID3V2Frame);
// set this tag object up as a listener for changes to this frame
oUSLTID3V2Frame.addID3Observer(this);
oUSLTID3V2Frame.notifyID3Observers();
}
/** Get all USLT frames stored in this tag.
*
* @return an array of all USLT frames in this tag (zero-length array returned if there are none)
*/
public USLTID3V2Frame[] getUSLTFrames()
{
return (USLTID3V2Frame[])m_oUSLTLanguageAndContentDescriptorToFrameMap.values().toArray(new USLTID3V2Frame[0]);
}
/** Remove a specific USLT frame from this tag.
*
* @param sLanguage the language which jointly identifies the frame to be removed
* @param sShortDescription the content descriptor which jointly identifies the frame to be removed
* @return the removed frame, or null if no matching frame exists
*/
public USLTID3V2Frame removeUSLTFrame(String sLanguage, String sShortDescription)
{
if (sLanguage == null)
{
throw new NullPointerException("Language is null.");
}
if (sShortDescription == null)
{
throw new NullPointerException("Short description is null.");
}
USLTID3V2Frame oUSLT = (USLTID3V2Frame)m_oUSLTLanguageAndContentDescriptorToFrameMap.remove(sLanguage + sShortDescription);
if (oUSLT != null)
{
oUSLT.removeID3Observer(this);
}
return oUSLT;
}
/** Add a commercial information frame to this tag. Multiple WCOM frames can be added to a single tag, but each
* must have a unique URL.
*
* @param oWCOMUrlLinkID3V2Frame the frame to be added
* @throws ID3Exception if this tag already contains an WCOM frame with the same description
*/
public void addWCOMUrlLinkFrame(WCOMUrlLinkID3V2Frame oWCOMUrlLinkID3V2Frame)
throws ID3Exception
{
if (oWCOMUrlLinkID3V2Frame == null)
{
throw new NullPointerException("Attempt to add null WCOM frame to tag.");
}
if (ID3Tag.usingStrict() && (m_oWCOMUrlToFrameMap.containsKey(oWCOMUrlLinkID3V2Frame.getCommercialInformationUrl())))
{
throw new ID3Exception("Tag already contains WCOM frame with matching URL.");
}
m_oWCOMUrlToFrameMap.put(oWCOMUrlLinkID3V2Frame.getCommercialInformationUrl(), oWCOMUrlLinkID3V2Frame);
// set this tag object up as a listener for changes to this frame
oWCOMUrlLinkID3V2Frame.addID3Observer(this);
oWCOMUrlLinkID3V2Frame.notifyID3Observers();
}
/** Get all WCOM frames stored in this tag.
*
* @return an array of all WCOM frames in this tag (zero-length array returned if there are none)
*/
public WCOMUrlLinkID3V2Frame[] getWCOMUrlLinkFrames()
{
return (WCOMUrlLinkID3V2Frame[])m_oWCOMUrlToFrameMap.values().toArray(new WCOMUrlLinkID3V2Frame[0]);
}
/** Remove a specific WCOM frame from this tag.
*
* @param sCommercialInformationUrl the commercial information URL which uniquely identifies the frame to be removed
* @return the removed frame, or null if no matching frame exists
*/
public WCOMUrlLinkID3V2Frame removeWCOMUrlLinkFrame(String sCommercialInformationUrl)
{
if (sCommercialInformationUrl == null)
{
throw new NullPointerException("Commercial information URL is null.");
}
WCOMUrlLinkID3V2Frame oWCOM = (WCOMUrlLinkID3V2Frame)m_oWCOMUrlToFrameMap.remove(sCommercialInformationUrl);
if (oWCOM != null)
{
oWCOM.removeID3Observer(this);
}
return oWCOM;
}
/** Set a copyright/legal information frame in this tag. Only a single WCOP frame can be set in a tag.
*
* @param oWCOPUrlLinkID3V2Frame the frame to be set
*/
public WCOPUrlLinkID3V2Frame setWCOPUrlLinkFrame(WCOPUrlLinkID3V2Frame oWCOPUrlLinkID3V2Frame)
{
if (oWCOPUrlLinkID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null WCOPUrlLink frame in tag.");
}
WCOPUrlLinkID3V2Frame oWCOP = (WCOPUrlLinkID3V2Frame)m_oFrameIdToFrameMap.put("WCOP", oWCOPUrlLinkID3V2Frame);
// set this tag object up as a listener for changes to this frame
oWCOPUrlLinkID3V2Frame.addID3Observer(this);
try
{
oWCOPUrlLinkID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oWCOP != null)
{
oWCOP.removeID3Observer(this);
}
return oWCOP;
}
/** Get the WCOP frame set in this tag.
*
* @return the WCOP frame set in this tag, or null if none was set
*/
public WCOPUrlLinkID3V2Frame getWCOPUrlLinkFrame()
{
return (WCOPUrlLinkID3V2Frame)m_oFrameIdToFrameMap.get("WCOP");
}
/** Remove the WCOP frame which was set in this tag.
*
* @return the previously set WCOP frame, or null if it was never set
*/
public WCOPUrlLinkID3V2Frame removeWCOPUrlLinkFrame()
{
WCOPUrlLinkID3V2Frame oWCOP = (WCOPUrlLinkID3V2Frame)m_oFrameIdToFrameMap.remove("WCOP");
if (oWCOP != null)
{
oWCOP.removeID3Observer(this);
}
return oWCOP;
}
/** Set an official audio file webpage frame in this tag. Only a single WOAF frame can be set in a tag.
*
* @param oWOAFUrlLinkID3V2Frame the frame to be set
*/
public WOAFUrlLinkID3V2Frame setWOAFUrlLinkFrame(WOAFUrlLinkID3V2Frame oWOAFUrlLinkID3V2Frame)
{
if (oWOAFUrlLinkID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null WOAFUrlLink frame in tag.");
}
WOAFUrlLinkID3V2Frame oWOAF = (WOAFUrlLinkID3V2Frame)m_oFrameIdToFrameMap.put("WOAF", oWOAFUrlLinkID3V2Frame);
// set this tag object up as a listener for changes to this frame
oWOAFUrlLinkID3V2Frame.addID3Observer(this);
try
{
oWOAFUrlLinkID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oWOAF != null)
{
oWOAF.removeID3Observer(this);
}
return oWOAF;
}
/** Get the WOAF frame set in this tag.
*
* @return the WOAF frame set in this tag, or null if none was set
*/
public WOAFUrlLinkID3V2Frame getWOAFUrlLinkFrame()
{
return (WOAFUrlLinkID3V2Frame)m_oFrameIdToFrameMap.get("WOAF");
}
/** Remove the WOAF frame which was set in this tag.
*
* @return the previously set WOAF frame, or null if it was never set
*/
public WOAFUrlLinkID3V2Frame removeWOAFUrlLinkFrame()
{
WOAFUrlLinkID3V2Frame oWOAF = (WOAFUrlLinkID3V2Frame)m_oFrameIdToFrameMap.remove("WOAF");
if (oWOAF != null)
{
oWOAF.removeID3Observer(this);
}
return oWOAF;
}
/** Add an official artist/performer webpage frame to this tag. Multiple WOAR frames can be added to a single tag, but each
* must have a unique URL.
*
* @param oWOARUrlLinkID3V2Frame the frame to be added
* @throws ID3Exception if this tag already contains an WOAR frame with the same description
*/
public void addWOARUrlLinkFrame(WOARUrlLinkID3V2Frame oWOARUrlLinkID3V2Frame)
throws ID3Exception
{
if (oWOARUrlLinkID3V2Frame == null)
{
throw new NullPointerException("Attempt to add null WOAR frame to tag.");
}
if (ID3Tag.usingStrict() && (m_oWOARUrlToFrameMap.containsKey(oWOARUrlLinkID3V2Frame.getOfficialArtistWebPage())))
{
throw new ID3Exception("Tag already contains WOAR frame with matching URL.");
}
m_oWOARUrlToFrameMap.put(oWOARUrlLinkID3V2Frame.getOfficialArtistWebPage(), oWOARUrlLinkID3V2Frame);
// set this tag object up as a listener for changes to this frame
oWOARUrlLinkID3V2Frame.addID3Observer(this);
oWOARUrlLinkID3V2Frame.notifyID3Observers();
}
/** Get all WOAR frames stored in this tag.
*
* @return an array of all WOAR frames in this tag (zero-length array returned if there are none)
*/
public WOARUrlLinkID3V2Frame[] getWOARUrlLinkFrames()
{
return (WOARUrlLinkID3V2Frame[])m_oWOARUrlToFrameMap.values().toArray(new WOARUrlLinkID3V2Frame[0]);
}
/** Remove a specific WOAR frame from this tag.
*
* @param sOfficialArtistWebPageUrl the official artist webpage URL which uniquely identifies the frame to be removed
* @return the removed frame, or null if no matching frame exists
*/
public WOARUrlLinkID3V2Frame removeWOARUrlLinkFrame(String sOfficialArtistWebPageUrl)
{
if (sOfficialArtistWebPageUrl == null)
{
throw new NullPointerException("Official artist webpage URL is null.");
}
WOARUrlLinkID3V2Frame oWOAR = (WOARUrlLinkID3V2Frame)m_oWOARUrlToFrameMap.remove(sOfficialArtistWebPageUrl);
if (oWOAR != null)
{
oWOAR.removeID3Observer(this);
}
return oWOAR;
}
/** Set an official audio source webpage frame in this tag. Only a single WOAS frame can be set in a tag.
*
* @param oWOASUrlLinkID3V2Frame the frame to be set
*/
public WOASUrlLinkID3V2Frame setWOASUrlLinkFrame(WOASUrlLinkID3V2Frame oWOASUrlLinkID3V2Frame)
{
if (oWOASUrlLinkID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null WOASUrlLink frame in tag.");
}
WOASUrlLinkID3V2Frame oWOAS = (WOASUrlLinkID3V2Frame)m_oFrameIdToFrameMap.put("WOAS", oWOASUrlLinkID3V2Frame);
// set this tag object up as a listener for changes to this frame
oWOASUrlLinkID3V2Frame.addID3Observer(this);
try
{
oWOASUrlLinkID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oWOAS != null)
{
oWOAS.removeID3Observer(this);
}
return oWOAS;
}
/** Get the WOAS frame set in this tag.
*
* @return the WOAS frame set in this tag, or null if none was set
*/
public WOASUrlLinkID3V2Frame getWOASUrlLinkFrame()
{
return (WOASUrlLinkID3V2Frame)m_oFrameIdToFrameMap.get("WOAS");
}
/** Remove the WOAS frame which was set in this tag.
*
* @return the previously set WOAS frame, or null if it was never set
*/
public WOASUrlLinkID3V2Frame removeWOASUrlLinkFrame()
{
WOASUrlLinkID3V2Frame oWOAS = (WOASUrlLinkID3V2Frame)m_oFrameIdToFrameMap.remove("WOAS");
if (oWOAS != null)
{
oWOAS.removeID3Observer(this);
}
return oWOAS;
}
/** Set an official internet radio station homepage frame in this tag. Only a single WORS frame can be set in a tag.
*
* @param oWORSUrlLinkID3V2Frame the frame to be set
*/
public WORSUrlLinkID3V2Frame setWORSUrlLinkFrame(WORSUrlLinkID3V2Frame oWORSUrlLinkID3V2Frame)
{
if (oWORSUrlLinkID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null WORSUrlLink frame in tag.");
}
WORSUrlLinkID3V2Frame oWORS = (WORSUrlLinkID3V2Frame)m_oFrameIdToFrameMap.put("WORS", oWORSUrlLinkID3V2Frame);
// set this tag object up as a listener for changes to this frame
oWORSUrlLinkID3V2Frame.addID3Observer(this);
try
{
oWORSUrlLinkID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oWORS != null)
{
oWORS.removeID3Observer(this);
}
return oWORS;
}
/** Get the WORS frame set in this tag.
*
* @return the WORS frame set in this tag, or null if none was set
*/
public WORSUrlLinkID3V2Frame getWORSUrlLinkFrame()
{
return (WORSUrlLinkID3V2Frame)m_oFrameIdToFrameMap.get("WORS");
}
/** Remove the WORS frame which was set in this tag.
*
* @return the previously set WORS frame, or null if it was never set
*/
public WORSUrlLinkID3V2Frame removeWORSUrlLinkFrame()
{
WORSUrlLinkID3V2Frame oWORS = (WORSUrlLinkID3V2Frame)m_oFrameIdToFrameMap.remove("WORS");
if (oWORS != null)
{
oWORS.removeID3Observer(this);
}
return oWORS;
}
/** Set a payment frame in this tag. Only a single WPAY frame can be set in a tag.
*
* @param oWPAYUrlLinkID3V2Frame the frame to be set
*/
public WPAYUrlLinkID3V2Frame setWPAYUrlLinkFrame(WPAYUrlLinkID3V2Frame oWPAYUrlLinkID3V2Frame)
{
if (oWPAYUrlLinkID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null WPAYUrlLink frame in tag.");
}
WPAYUrlLinkID3V2Frame oWPAY = (WPAYUrlLinkID3V2Frame)m_oFrameIdToFrameMap.put("WPAY", oWPAYUrlLinkID3V2Frame);
// set this tag object up as a listener for changes to this frame
oWPAYUrlLinkID3V2Frame.addID3Observer(this);
try
{
oWPAYUrlLinkID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oWPAY != null)
{
oWPAY.removeID3Observer(this);
}
return oWPAY;
}
/** Get the WPAY frame set in this tag.
*
* @return the WPAY frame set in this tag, or null if none was set
*/
public WPAYUrlLinkID3V2Frame getWPAYUrlLinkFrame()
{
return (WPAYUrlLinkID3V2Frame)m_oFrameIdToFrameMap.get("WPAY");
}
/** Remove the WPAY frame which was set in this tag.
*
* @return the previously set WPAY frame, or null if it was never set
*/
public WPAYUrlLinkID3V2Frame removeWPAYUrlLinkFrame()
{
WPAYUrlLinkID3V2Frame oWPAY = (WPAYUrlLinkID3V2Frame)m_oFrameIdToFrameMap.remove("WPAY");
if (oWPAY != null)
{
oWPAY.removeID3Observer(this);
}
return oWPAY;
}
/** Set a publisher's official webpage frame in this tag. Only a single WPUB frame can be set in a tag.
*
* @param oWPUBUrlLinkID3V2Frame the frame to be set
*/
public WPUBUrlLinkID3V2Frame setWPUBUrlLinkFrame(WPUBUrlLinkID3V2Frame oWPUBUrlLinkID3V2Frame)
{
if (oWPUBUrlLinkID3V2Frame == null)
{
throw new NullPointerException("Attempt to set null WPUBUrlLink frame in tag.");
}
WPUBUrlLinkID3V2Frame oWPUB = (WPUBUrlLinkID3V2Frame)m_oFrameIdToFrameMap.put("WPUB", oWPUBUrlLinkID3V2Frame);
// set this tag object up as a listener for changes to this frame
oWPUBUrlLinkID3V2Frame.addID3Observer(this);
try
{
oWPUBUrlLinkID3V2Frame.notifyID3Observers();
}
catch (Exception e) {}
// this tag will no longer listen for changes to the removed frame
if (oWPUB != null)
{
oWPUB.removeID3Observer(this);
}
return oWPUB;
}
/** Get the WPUB frame set in this tag.
*
* @return the WPUB frame set in this tag, or null if none was set
*/
public WPUBUrlLinkID3V2Frame getWPUBUrlLinkFrame()
{
return (WPUBUrlLinkID3V2Frame)m_oFrameIdToFrameMap.get("WPUB");
}
/** Remove the WPUB frame which was set in this tag.
*
* @return the previously set WPUB frame, or null if it was never set
*/
public WPUBUrlLinkID3V2Frame removeWPUBUrlLinkFrame()
{
WPUBUrlLinkID3V2Frame oWPUB = (WPUBUrlLinkID3V2Frame)m_oFrameIdToFrameMap.remove("WPUB");
if (oWPUB != null)
{
oWPUB.removeID3Observer(this);
}
return oWPUB;
}
/** Add a user-defined URL link frame to this tag. Multiple WXXX frames can be added to a single tag, but each
* must have a unique description.
*
* @param oWXXXUrlLinkID3V2Frame the frame to be added
* @throws ID3Exception if this tag already contains an WXXX frame with the same description
*/
public void addWXXXUrlLinkFrame(WXXXUrlLinkID3V2Frame oWXXXUrlLinkID3V2Frame)
throws ID3Exception
{
if (oWXXXUrlLinkID3V2Frame == null)
{
throw new NullPointerException("Attempt to add null WXXX frame to tag.");
}
if (ID3Tag.usingStrict() && (m_oWXXXDescriptionToFrameMap.containsKey(oWXXXUrlLinkID3V2Frame.getDescription())))
{
throw new ID3Exception("Tag already contains WXXX frame with matching description.");
}
m_oWXXXDescriptionToFrameMap.put(oWXXXUrlLinkID3V2Frame.getDescription(), oWXXXUrlLinkID3V2Frame);
// set this tag object up as a listener for changes to this frame
oWXXXUrlLinkID3V2Frame.addID3Observer(this);
oWXXXUrlLinkID3V2Frame.notifyID3Observers();
}
/** Get all WXXX frames stored in this tag.
*
* @return an array of all WXXX frames in this tag (zero-length array returned if there are none)
*/
public WXXXUrlLinkID3V2Frame[] getWXXXUrlLinkFrames()
{
return (WXXXUrlLinkID3V2Frame[])m_oWXXXDescriptionToFrameMap.values().toArray(new WXXXUrlLinkID3V2Frame[0]);
}
/** Remove a specific WXXX frame from this tag.
*
* @param sDescription the description which uniquely identifies the frame to be removed
* @return the removed frame, or null if no matching frame exists
*/
public WXXXUrlLinkID3V2Frame removeWXXXUrlLinkFrame(String sDescription)
{
if (sDescription == null)
{
throw new NullPointerException("Description is null.");
}
WXXXUrlLinkID3V2Frame oWXXX = (WXXXUrlLinkID3V2Frame)m_oWXXXDescriptionToFrameMap.remove(sDescription);
if (oWXXX != null)
{
oWXXX.removeID3Observer(this);
}
return oWXXX;
}
public void setArtist(String sArtist)
throws ID3Exception
{
// remove any current frame
this.removeTPE1TextInformationFrame();
// set new frame
this.setTPE1TextInformationFrame(new TPE1TextInformationID3V2Frame(sArtist));
}
public String getArtist()
{
TPE1TextInformationID3V2Frame oTPE1 = this.getTPE1TextInformationFrame();
if (oTPE1 != null)
{
// build artist string from result (will probably not need combining, if convenience methods only used)
String sArtist = "";
String[] asLeadPerformer = oTPE1.getLeadPerformers();
for (int i=0; i < asLeadPerformer.length-1; i++)
{
sArtist += asLeadPerformer[i] + "/";
}
sArtist += asLeadPerformer[asLeadPerformer.length-1];
return sArtist;
}
else
{
return null;
}
}
public void setTitle(String sTitle)
throws ID3Exception
{
// remove any current frame
this.removeTIT2TextInformationFrame();
// set new frame
this.setTIT2TextInformationFrame(new TIT2TextInformationID3V2Frame(sTitle));
}
public String getTitle()
{
TIT2TextInformationID3V2Frame oTIT2 = this.getTIT2TextInformationFrame();
if (oTIT2 != null)
{
return oTIT2.getTitle();
}
else
{
return null;
}
}
public void setAlbum(String sAlbum)
throws ID3Exception
{
// remove any current frame
this.removeTALBTextInformationFrame();
// set new frame
this.setTALBTextInformationFrame(new TALBTextInformationID3V2Frame(sAlbum));
}
public String getAlbum()
{
TALBTextInformationID3V2Frame oTALB = this.getTALBTextInformationFrame();
if (oTALB != null)
{
return oTALB.getAlbum();
}
else
{
return null;
}
}
public void setYear(int iYear)
throws ID3Exception
{
// remove any current frame
this.removeTYERTextInformationFrame();
// set new frame
this.setTYERTextInformationFrame(new TYERTextInformationID3V2Frame(iYear));
}
public int getYear()
throws ID3Exception
{
TYERTextInformationID3V2Frame oTYER = this.getTYERTextInformationFrame();
if (oTYER != null)
{
return oTYER.getYear();
}
else
{
throw new ID3Exception("No year has been set.");
}
}
public void setTrackNumber(int iTrackNumber)
throws ID3Exception
{
// remove any current frame
this.removeTRCKTextInformationFrame();
// set new frame
this.setTRCKTextInformationFrame(new TRCKTextInformationID3V2Frame(iTrackNumber));
}
public void setTrackNumber(int iTrackNumber, int iTotalTracks)
throws ID3Exception
{
// remove any current frame
this.removeTRCKTextInformationFrame();
// set new frame
this.setTRCKTextInformationFrame(new TRCKTextInformationID3V2Frame(iTrackNumber, iTotalTracks));
}
public int getTrackNumber()
throws ID3Exception
{
TRCKTextInformationID3V2Frame oTRCK = this.getTRCKTextInformationFrame();
if (oTRCK != null)
{
return oTRCK.getTrackNumber();
}
else
{
throw new ID3Exception("No track number has been set.");
}
}
public int getTotalTracks()
throws ID3Exception
{
TRCKTextInformationID3V2Frame oTRCK = this.getTRCKTextInformationFrame();
if (oTRCK != null)
{
return oTRCK.getTotalTracks();
}
else
{
throw new ID3Exception("No total tracks number has been set.");
}
}
public void setGenre(String sGenre)
throws ID3Exception
{
// remove any current frame
this.removeTCONTextInformationFrame();
// set new frame
ContentType oContentType = new ContentType();
oContentType.setRefinement(sGenre);
this.setTCONTextInformationFrame(new TCONTextInformationID3V2Frame(oContentType));
}
public String getGenre()
{
TCONTextInformationID3V2Frame oTCON = this.getTCONTextInformationFrame();
if (oTCON != null)
{
return oTCON.getContentType().toString();
}
else
{
return null;
}
}
public void setComment(String sComment)
throws ID3Exception
{
// remove any current comment
this.removeCOMMFrame("eng", null);
// set new frame
this.addCOMMFrame(new COMMID3V2Frame("eng", null, sComment));
}
public String getComment()
{
COMMID3V2Frame oCOMM = null;
COMMID3V2Frame[] aoCOMM = this.getCOMMFrames();
for (int i=0; i < aoCOMM.length; i++)
{
if (aoCOMM[i].getShortDescription().equals(""))
{
oCOMM = aoCOMM[i];
}
}
if (oCOMM != null)
{
return oCOMM.getActualText();
}
else
{
return null;
}
}
} |
