Examples of MidiFileWriter

javax.sound.midi.spi.MidiFileWriter
A {@code MidiFileWriter} supplies MIDI file-writing services. Classes thatimplement this interface can write one or more types of MIDI file from a {@link Sequence} object. @author Kara Kytle @since 1.3

Examples of javax.sound.midi.spi.MidiFileWriter

    throws IOException
  {
    Iterator writers = lookupMidiFileWriterProviders();
    while (writers.hasNext())
    {
      MidiFileWriter fw = (MidiFileWriter) writers.next();


      if (fw.isFileTypeSupported(fileType, in))
        return fw.write(in, fileType, out);
    }
    throw new IllegalArgumentException("File type "
                                       + fileType + " is not supported");
  }

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Examples of javax.sound.midi.spi.MidiFileWriter

    throws IOException
  {
    Iterator writers = lookupMidiFileWriterProviders();
    while (writers.hasNext())
    {
      MidiFileWriter fw = (MidiFileWriter) writers.next();


      if (fw.isFileTypeSupported(fileType, in))
        return fw.write(in, fileType, out);
    }
    throw new IllegalArgumentException("File type "
                                       + fileType + " is not supported");
  }

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Examples of javax.sound.midi.spi.MidiFileWriter


                                                                   Vector p = new Vector();
                                                                   Iterator ps = Service.providers(MidiFileWriter.class);
                                                                   while (ps.hasNext()) {
                                                                       try {
                                                                           MidiFileWriter e =
                                                                               (MidiFileWriter)ps.next();
                                                                           p.addElement(e);
                                                                       } catch (Throwable t) {
                                                                           //$$fb 2002-11-07: do not fail on SPI not found
                                                                           if (Printer.err) t.printStackTrace();

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Examples of javax.sound.midi.spi.MidiFileWriter

        Set allTypes = new HashSet();


        // gather from all the providers


        for (int i = 0; i < providers.size(); i++ ) {
            MidiFileWriter writer = (MidiFileWriter) providers.get(i);
            int[] types = writer.getMidiFileTypes();
            for (int j = 0; j < types.length; j++ ) {
                allTypes.add(new Integer(types[j]));
            }
        }
        int resultTypes[] = new int[allTypes.size()];

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Examples of javax.sound.midi.spi.MidiFileWriter

    public static boolean isFileTypeSupported(int fileType) {


        List providers = getMidiFileWriters();


        for (int i = 0; i < providers.size(); i++ ) {
            MidiFileWriter writer = (MidiFileWriter) providers.get(i);
            if( writer.isFileTypeSupported(fileType)) {
                return true;
            }
        }
        return false;
    }

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Examples of javax.sound.midi.spi.MidiFileWriter

        Set allTypes = new HashSet();


        // gather from all the providers


        for (int i = 0; i < providers.size(); i++ ) {
            MidiFileWriter writer = (MidiFileWriter) providers.get(i);
            int[] types = writer.getMidiFileTypes(sequence);
            for (int j = 0; j < types.length; j++ ) {
                allTypes.add(new Integer(types[j]));
            }
        }
        int resultTypes[] = new int[allTypes.size()];

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Examples of javax.sound.midi.spi.MidiFileWriter

    public static boolean isFileTypeSupported(int fileType, Sequence sequence) {


        List providers = getMidiFileWriters();


        for (int i = 0; i < providers.size(); i++ ) {
            MidiFileWriter writer = (MidiFileWriter) providers.get(i);
            if( writer.isFileTypeSupported(fileType,sequence)) {
                return true;
            }
        }
        return false;
    }

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Examples of javax.sound.midi.spi.MidiFileWriter

        List providers = getMidiFileWriters();
        //$$fb 2002-04-17: Fix for 4635287: Standard MidiFileWriter cannot write empty Sequences
        int bytesWritten = -2;


        for (int i = 0; i < providers.size(); i++ ) {
            MidiFileWriter writer = (MidiFileWriter) providers.get(i);
            if( writer.isFileTypeSupported( fileType, in ) ) {


                bytesWritten = writer.write(in, fileType, out);
                break;
            }
        }
        if (bytesWritten == -2) {
            throw new IllegalArgumentException("MIDI file type is not supported");

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Examples of javax.sound.midi.spi.MidiFileWriter

        List providers = getMidiFileWriters();
        //$$fb 2002-04-17: Fix for 4635287: Standard MidiFileWriter cannot write empty Sequences
        int bytesWritten = -2;


        for (int i = 0; i < providers.size(); i++ ) {
            MidiFileWriter writer = (MidiFileWriter) providers.get(i);
            if( writer.isFileTypeSupported( type, in ) ) {


                bytesWritten = writer.write(in, type, out);
                break;
            }
        }
        if (bytesWritten == -2) {
            throw new IllegalArgumentException("MIDI file type is not supported");

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