Examples with ReadOnlyFileException org.jaudiotagger.audio.exceptions.ReadOnlyFileException used on opensource projects

Example 26 with ReadOnlyFileException

use of org.jaudiotagger.audio.exceptions.ReadOnlyFileException in project MusicDNA by harjot-oberai.

the class AudioFileReader method read.

/*
      * Reads the given file, and return an AudioFile object containing the Tag
      * and the encoding infos present in the file. If the file has no tag, an
      * empty one is returned. If the encodinginfo is not valid , an exception is thrown.
      *
      * @param f The file to read
      * @exception CannotReadException If anything went bad during the read of this file
      */
public AudioFile read(File f) throws CannotReadException, IOException, TagException, ReadOnlyFileException, InvalidAudioFrameException {
    if (logger.isLoggable(Level.CONFIG)) {
        logger.config(ErrorMessage.GENERAL_READ.getMsg(f.getAbsolutePath()));
    }
    if (!f.canRead()) {
        throw new CannotReadException(ErrorMessage.GENERAL_READ_FAILED_FILE_TOO_SMALL.getMsg(f.getAbsolutePath()));
    }
    if (f.length() <= MINIMUM_SIZE_FOR_VALID_AUDIO_FILE) {
        throw new CannotReadException(ErrorMessage.GENERAL_READ_FAILED_FILE_TOO_SMALL.getMsg(f.getAbsolutePath()));
    }
    RandomAccessFile raf = null;
    try {
        raf = new RandomAccessFile(f, "r");
        raf.seek(0);
        GenericAudioHeader info = getEncodingInfo(raf);
        raf.seek(0);
        Tag tag = getTag(raf);
        return new AudioFile(f, info, tag);
    } catch (CannotReadException cre) {
        throw cre;
    } catch (Exception e) {
        logger.log(Level.SEVERE, ErrorMessage.GENERAL_READ.getMsg(f.getAbsolutePath()), e);
        throw new CannotReadException(f.getAbsolutePath() + ":" + e.getMessage(), e);
    } finally {
        try {
            if (raf != null) {
                raf.close();
            }
        } catch (Exception ex) {
            logger.log(Level.WARNING, ErrorMessage.GENERAL_READ_FAILED_UNABLE_TO_CLOSE_RANDOM_ACCESS_FILE.getMsg(f.getAbsolutePath()));
        }
    }
}

Example 27 with ReadOnlyFileException

use of org.jaudiotagger.audio.exceptions.ReadOnlyFileException in project Shuttle by timusus.

the class TaggerTask method doInBackground.

@Override
protected Boolean doInBackground(Object... params) {
    boolean success = false;
    boolean requiresPermission = TaggerUtils.requiresPermission(applicationContext, paths);
    for (int i = 0; i < paths.size(); i++) {
        final String path = paths.get(i);
        try {
            File orig = new File(path);
            AudioFile audioFile = AudioFileIO.read(orig);
            Tag tag = audioFile.getTag();
            if (tag == null) {
                break;
            }
            TagUpdate tagUpdate = new TagUpdate(tag);
            tagUpdate.softSetArtist(artistText);
            tagUpdate.softSetAlbumArtist(albumArtistText);
            tagUpdate.softSetGenre(genreText);
            tagUpdate.softSetYear(yearText);
            if (showAlbum) {
                tagUpdate.softSetAlbum(albumText);
                tagUpdate.softSetDiscTotal(discTotalText);
            }
            if (showTrack) {
                tagUpdate.softSetTitle(titleText);
                tagUpdate.softSetTrack(trackText);
                tagUpdate.softSetTrackTotal(trackTotalText);
                tagUpdate.softSetDisc(discText);
                tagUpdate.softSetLyrics(lyricsText);
                tagUpdate.softSetComment(commentText);
            }
            File temp = null;
            if (tagUpdate.hasChanged()) {
                if (TaggerUtils.requiresPermission(applicationContext, paths)) {
                    temp = new File(applicationContext.getFilesDir(), orig.getName());
                    tempFiles.add(temp);
                    TaggerUtils.copyFile(orig, temp);
                    audioFile = AudioFileIO.read(temp);
                    tag = audioFile.getTag();
                    if (tag == null) {
                        break;
                    }
                }
                tagUpdate.updateTag(tag);
                AudioFileIO.write(audioFile);
                if (requiresPermission && temp != null) {
                    DocumentFile documentFile = documentFiles.get(i);
                    if (documentFile != null) {
                        ParcelFileDescriptor pfd = applicationContext.getContentResolver().openFileDescriptor(documentFile.getUri(), "w");
                        if (pfd != null) {
                            FileOutputStream fileOutputStream = new FileOutputStream(pfd.getFileDescriptor());
                            TaggerUtils.copyFile(temp, fileOutputStream);
                            pfd.close();
                        }
                        if (temp.delete()) {
                            if (tempFiles.contains(temp)) {
                                tempFiles.remove(temp);
                            }
                        }
                    }
                }
            }
            publishProgress(i);
            success = true;
        } catch (CannotWriteException | IOException | CannotReadException | InvalidAudioFrameException | TagException | ReadOnlyFileException e) {
            e.printStackTrace();
        } finally {
            // Try to clean up our temp files
            if (tempFiles != null && tempFiles.size() != 0) {
                for (int j = tempFiles.size() - 1; j >= 0; j--) {
                    File file = tempFiles.get(j);
                    file.delete();
                    tempFiles.remove(j);
                }
            }
        }
    }
    return success;
}