Examples of javax.sound.sampled.spi.AudioFileWriter

javax.sound.sampled.spi.AudioFileWriter
Provider for audio file writing services. Classes providing concrete implementations can write one or more types of audio file from an audio stream. @author Kara Kytle @since 1.3

  {
    HashSet result = new HashSet();
    Iterator i = ServiceFactory.lookupProviders(AudioFileWriter.class);
    while (i.hasNext())
      {
        AudioFileWriter writer = (AudioFileWriter) i.next();
        AudioFileFormat.Type[] types = writer.getAudioFileTypes();
        for (int j = 0; j < types.length; ++j)
          result.add(types[j]);
      }
    return (AudioFileFormat.Type[]) result.toArray(new AudioFileFormat.Type[result.size()]);
  }

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  {
    HashSet result = new HashSet();
    Iterator i = ServiceFactory.lookupProviders(AudioFileWriter.class);
    while (i.hasNext())
      {
        AudioFileWriter writer = (AudioFileWriter) i.next();
        AudioFileFormat.Type[] types = writer.getAudioFileTypes(ais);
        for (int j = 0; j < types.length; ++j)
          result.add(types[j]);
      }
    return (AudioFileFormat.Type[]) result.toArray(new AudioFileFormat.Type[result.size()]);
  }

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    throws IOException
  {
    Iterator i = ServiceFactory.lookupProviders(AudioFileWriter.class);
    while (i.hasNext())
      {
        AudioFileWriter w = (AudioFileWriter) i.next();
        if (w.isFileTypeSupported(type, ais))
          return w.write(ais, type, out);
      }
    throw new IllegalArgumentException("file type not supported by system");
  }

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    throws IOException
  {
    Iterator i = ServiceFactory.lookupProviders(AudioFileWriter.class);
    while (i.hasNext())
      {
        AudioFileWriter w = (AudioFileWriter) i.next();
        if (w.isFileTypeSupported(type, ais))
          return w.write(ais, type, os);
      }
    throw new IllegalArgumentException("file type not supported by system");
  }

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                                                                   Vector p = new Vector();
                                                                   Iterator ps = Service.providers(AudioFileWriter.class);
                                                                   while (ps.hasNext()) {
                                                                       try {
                                                                           AudioFileWriter e =
                                                                               (AudioFileWriter)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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    public static AudioFileFormat.Type[] getAudioFileTypes() {
        List providers = getAudioFileWriters();
        Set returnTypesSet = new HashSet();


        for(int i=0; i < providers.size(); i++) {
            AudioFileWriter writer = (AudioFileWriter) providers.get(i);
            AudioFileFormat.Type[] fileTypes = writer.getAudioFileTypes();
            for(int j=0; j < fileTypes.length; j++) {
                returnTypesSet.add(fileTypes[j]);
            }
        }
        AudioFileFormat.Type returnTypes[] = (AudioFileFormat.Type[])

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    public static boolean isFileTypeSupported(AudioFileFormat.Type fileType) {


        List providers = getAudioFileWriters();


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

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    public static AudioFileFormat.Type[] getAudioFileTypes(AudioInputStream stream) {
        List providers = getAudioFileWriters();
        Set returnTypesSet = new HashSet();


        for(int i=0; i < providers.size(); i++) {
            AudioFileWriter writer = (AudioFileWriter) providers.get(i);
            AudioFileFormat.Type[] fileTypes = writer.getAudioFileTypes(stream);
            for(int j=0; j < fileTypes.length; j++) {
                returnTypesSet.add(fileTypes[j]);
            }
        }
        AudioFileFormat.Type returnTypes[] = (AudioFileFormat.Type[])

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                                              AudioInputStream stream) {


        List providers = getAudioFileWriters();


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

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        List providers = getAudioFileWriters();
        int bytesWritten = 0;
        boolean flag = false;


        for(int i=0; i < providers.size(); i++) {
            AudioFileWriter writer = (AudioFileWriter) providers.get(i);
            try {
                bytesWritten = writer.write( stream, fileType, out ); // throws IOException
                flag = true;
                break;
            } catch (IllegalArgumentException e) {
                // thrown if this provider cannot write the sequence, try the next
                continue;

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Related Classes of javax.sound.sampled.spi.AudioFileWriter

com.sun.media.sound.JDK13Services

org.apache.harmony.sound.tests.javax.sound.sampled.spi.AudioFileWriterTest

javax.sound.sampled.AudioSystem

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