public Tag getTag(File file) {
Tag result = new Tag();
AudioFile audiofile;
try {
audiofile = AudioFileIO.read(file);
entagged.audioformats.Tag entaggedtag = audiofile.getTag();
result.setAlbum(entaggedtag.getFirstAlbum());
result.setArtist(entaggedtag.getFirstArtist());
result.setTitle(entaggedtag.getFirstTitle());
result.setYear(entaggedtag.getFirstYear());
result.setSamplerate(audiofile.getSamplingRate());
result.setBitrate(audiofile.getBitrate());
try {
result.setTracknumber(Integer.parseInt(entaggedtag.getFirstTrack()));
} catch (NumberFormatException e) {
System.out.println("No Tracknumber for file " + file.toString());
}
result.setTime((long) (audiofile.getPreciseLength() * 1000));
} catch (CannotReadException e) {
System.out.println("Exception for file:" + file.toString() + " " + e.toString());
} catch (Exception e) {
System.out.println("Exception for file:" + file.toString() + " " + e.toString());
} finally {
result.fillBlanks(file);
}
// TODO Auto-generated method stub
return result;
}
/**
* Retrieves from default AudioFileIO all supported extensions and builds a regular expression
* matching all file whose name ends with one of those extensions
*/
private void loadSupportedExtension() {
Iterator<String> it = AudioFileIO.getDefaultAudioFileIO().getSupportedExtensions();
String extension;
final StringBuilder regExp = new StringBuilder(".*\\.(");
while (it.hasNext()) {
extension = (String) it.next();
regExp.append(extension).append("|");
}
regExp.append(")");
regExpMatchingSupportedExtension = Pattern.compile(regExp.toString());
}
public boolean save() {
boolean success = false;
try {
if (audiofile != null) {
AudioFileIO.write(audiofile);
success = true;
}
} catch (Exception e) {
log.error("save(): error saving tag, filename=" + filename, e);
}
return success;
}
public EntaggedTagWriter(String filename, int mode) {
try {
this.filename = filename;
if (log.isDebugEnabled()) log.debug("EntaggedTagWriter(): filename=" + filename);
audiofile = AudioFileIO.read(new File(filename));
if (audiofile != null) {
tag = audiofile.getTag();
if (log.isDebugEnabled()) log.debug("EntaggedTagWriter(): tag=" + tag);
}
int file_type = AudioUtil.getAudioFileType(filename);
if ((file_type == AUDIO_FILE_TYPE_FLAC) || (file_type == AUDIO_FILE_TYPE_OGG)) {
write_extended_info = true;
}
} catch (Exception e) {
log.error("EntaggedTagWriter(): error Exception", e);
}
}