Examples of java.io.BufferedOutputStream

java.io.BufferedOutputStream
The class implements a buffered output stream. By setting up such an output stream, an application can write bytes to the underlying output stream without necessarily causing a call to the underlying system for each byte written. @author Arthur van Hoff @version 1.34, 11/17/05 @since JDK1.0

    Collections.sort(names);


    PrintWriter out = null;
    try
    {
      out = new PrintWriter(new OutputStreamWriter(new BufferedOutputStream(new FileOutputStream(filename))));


      for (int i = 0; i < names.size(); i++)
      {
        final String key = (String) names.get(i);
        final String value = prop.getProperty(key);

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    OutputStream outputStream = null;
    try
    {
      // Open the output stream
      outputStream = new BufferedOutputStream(new FileOutputStream(outputFile));


      // Generate the report to this output stream
      generateReport(outputType, outputStream);
    }
    finally

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        bi = (BufferedImage) image;
      else 
        bi = Utilities.toBufferedImage(new DcImageIcon(image), -1, -1);
      
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        BufferedOutputStream bos = new BufferedOutputStream(baos);
        
        byte[] bytes = null;
        try {
            ImageIO.write(bi, (type == DcImageIcon._TYPE_JPEG ? "JPG" : "PNG"), bos);
            bos.flush();
            bytes = baos.toByteArray();
            bi.flush();
        } catch (IOException e) {
            logger.error(e, e);
        } 
        
        try {
            baos.close();
            bos.close();
        } catch (IOException e) {
            logger.error(e, e);
        }
        
        return bytes;

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        writeToFile(b, new File(filename));
    } 
    
    public static void writeToFile(byte[] b, File file) throws Exception {
        FileOutputStream fos = new FileOutputStream(file);
        BufferedOutputStream bos = new BufferedOutputStream(fos);


        bos.write(b);
        bos.flush();
        bos.close();
    }

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            // native code failed to move the file; do it the custom way
            FileInputStream fis = new FileInputStream(currentFile);
            BufferedInputStream bis = new BufferedInputStream(fis);
        
            FileOutputStream fos = new FileOutputStream(newFile);
            BufferedOutputStream bos = new BufferedOutputStream(fos);
            
            int count = 0;
            int b;
            while ((b = bis.read()) > -1) {
                bos.write(b);
                count++;
                if (count == 2000) {
                    bos.flush();
                    count = 0;
                }
            }
            
            bos.flush();
            
            bis.close();
            bos.close();
            
            currentFile.delete();
        }
    }

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  }


  public static void createStreamTable (final MasterReport report, final String filename)
          throws IOException, ReportProcessingException
  {
    OutputStream fout = new BufferedOutputStream(new FileOutputStream(filename));
    try
    {
      createStreamTable(report, fout);
      fout.close();
      fout = null;
    }
    finally
    {
      if (fout != null)
      {
        try
        {
          fout.close();
        }
        catch(Exception e)
        {
          // ignore
        }

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  public static void createFlowTable (final MasterReport report, final String filename)
          throws IOException, ReportProcessingException
  {
    OutputStream fout = new BufferedOutputStream(new FileOutputStream(filename));
    try
    {
      createFlowTable(report, fout);
      fout.close();
      fout = null;
    }
    finally
    {
      if (fout != null)
      {
        try
        {
          fout.close();
        }
        catch(Exception e)
        {
          // ignore
        }

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   *                                   report.
   */
  public static void createPageable (final MasterReport report, final String filename)
          throws IOException, ReportProcessingException
  {
    OutputStream fout = new BufferedOutputStream(new FileOutputStream(filename));
    try
    {
      createPageable(report, fout);
      fout.close();
      fout = null;
    }
    finally
    {
      if (fout != null)
      {
        try
        {
          fout.close();
        }
        catch(Exception e)
        {
          // ignore
        }

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    if (option == JFileChooser.APPROVE_OPTION)
    {
      OutputStream out = null;
      try
      {
        out = new BufferedOutputStream(new FileOutputStream(fileChooser.getSelectedFile()));
        model.save(out, "ISO-8859-1"); //$NON-NLS-1$
        out.close();
        setStatusText(resources.getString("config-description-editor.save-complete")); //$NON-NLS-1$
      }
      catch (Exception ioe)

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    private void initWrite() throws IOException {
        if (output == null) {
            try {
                OutputStream out = IOUtils.openFileOutputStream(fileName, false);
                out = new BufferedOutputStream(out, Constants.IO_BUFFER_SIZE);
                output = new BufferedWriter(new OutputStreamWriter(out, characterSet));
            } catch (Exception e) {
                close();
                throw DbException.convertToIOException(e);
            }

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