Example usage for java.io BufferedOutputStream BufferedOutputStream

Introduction

In this page you can find the example usage for java.io BufferedOutputStream BufferedOutputStream.

Prototype

public BufferedOutputStream(OutputStream out)

Source Link

Document

Creates a new buffered output stream to write data to the specified underlying output stream.

Usage

From source file:net.sourceforge.atunes.utils.ZipUtils.java

/**
 * Unzips a zip entry in a directory/* ww  w . ja  va 2 s .c  o m*/
 * 
 * @param zipfile
 * @param entry
 * @param outputDir
 * @throws IOException
 */
private static void unzipEntry(ZipFile zipfile, ZipEntry entry, File outputDir) throws IOException {
    if (entry.isDirectory()) {
        createDir(new File(outputDir, entry.getName()));
        return;
    }
    File outputFile = new File(outputDir, entry.getName());
    if (!outputFile.getParentFile().exists()) {
        createDir(outputFile.getParentFile());
    }
    BufferedInputStream inputStream = new BufferedInputStream(zipfile.getInputStream(entry));
    BufferedOutputStream outputStream = new BufferedOutputStream(new FileOutputStream(outputFile));
    try {
        IOUtils.copy(inputStream, outputStream);
    } finally {
        ClosingUtils.close(outputStream);
        ClosingUtils.close(inputStream);
    }
}

From source file:com.mesosphere.dcos.cassandra.executor.compress.SnappyCompressionDriver.java

@Override
public void compress(final String sourcePath, final String destinationPath) throws IOException {
    BufferedInputStream inputStream = null;
    SnappyOutputStream compressedStream = null;
    try {/* w  w  w  .j  a v a  2  s . c o m*/
        inputStream = new BufferedInputStream(new FileInputStream(sourcePath));
        compressedStream = new SnappyOutputStream(
                new BufferedOutputStream(new FileOutputStream(destinationPath)));
        IOUtils.copy(inputStream, compressedStream);
    } catch (IOException e) {
        LOGGER.error("Failed to compress {} to {} due to: {}", sourcePath, destinationPath, e);
    } finally {
        IOUtils.closeQuietly(inputStream);
        IOUtils.closeQuietly(compressedStream);
    }
}

From source file:com.sec.ose.osi.util.tools.FileOperator.java

public static void copyFile(File pSource, File pDest) throws FileNotFoundException {

    if (pSource == null)
        throw new FileNotFoundException("Source file is not found");

    if (pSource.exists() == false)
        throw new FileNotFoundException(pSource.getPath());

    if (pDest == null)
        throw new FileNotFoundException("Report file is not found");

    BufferedInputStream bi = null;
    BufferedOutputStream bo = null;

    try {/*from w  w  w  .j av  a 2 s.  c o  m*/
        bi = new BufferedInputStream(new FileInputStream(pSource)); // FileNotFoundExeption
        bo = new BufferedOutputStream(new FileOutputStream(pDest));

        byte buffer[] = new byte[BUF_SIZE];

        int readByte = 0;

        while ((readByte = bi.read(buffer)) != -1) { // IOException
            bo.write(buffer, 0, readByte);

        }

    } catch (FileNotFoundException e) {
        log.warn(e);
        throw e;
    } catch (IOException e) {
        log.warn(e);
    } finally {

        if (bo != null) {
            try {
                bo.flush();

            } catch (IOException e) {
                // TODO Auto-generated catch block
                log.warn(e);
            }
            try {
                bo.close();
            } catch (IOException e) {
                // TODO Auto-generated catch block
                log.warn(e);
            }

            bo = null;
        }
        if (bi != null) {
            try {
                bi.close();
            } catch (IOException e) {
                // TODO Auto-generated catch block
                log.warn(e);
            }
            bi = null;
        }
    }

}

From source file:com.fizzed.stork.assembly.AssemblyUtils.java

static public TarArchiveOutputStream createTGZStream(File tgzFile) throws IOException {
    TarArchiveOutputStream tgzout = new TarArchiveOutputStream(
            new GZIPOutputStream(new BufferedOutputStream(new FileOutputStream(tgzFile))));
    tgzout.setBigNumberMode(TarArchiveOutputStream.BIGNUMBER_STAR);
    tgzout.setLongFileMode(TarArchiveOutputStream.LONGFILE_GNU);
    return tgzout;
}

From source file:co.com.soinsoftware.altablero.utils.FileUtils.java

public boolean savePhotoInServer(final MultipartFile file, final String name) {
    boolean saved = false;
    final String fileName = PATH + name;
    if (file != null && !file.isEmpty()) {
        try {/*from   w  w w  .ja  v  a 2 s.c om*/
            final String directory = fileName.substring(0, fileName.lastIndexOf(File.separator));
            final File dirFile = new File(directory);
            if (!dirFile.exists()) {
                dirFile.mkdirs();
            }
            final byte[] bytes = file.getBytes();
            final OutputStream os = new FileOutputStream(new File(fileName));
            try (final BufferedOutputStream stream = new BufferedOutputStream(os)) {
                stream.write(bytes);
                saved = true;
            }
        } catch (Exception ex) {
            LOGGER.error(ex.getMessage(), ex);
        }
    }
    return saved;
}

From source file:org.crazydog.util.spring.FileCopyUtils.java

/**
 * Copy the contents of the given byte array to the given output File.
 * @param in the byte array to copy from
 * @param out the file to copy to/*from   w  ww . ja  v a  2 s  .c  om*/
 * @throws IOException in case of I/O errors
 */
public static void copy(byte[] in, File out) throws IOException {
    org.springframework.util.Assert.notNull(in, "No input byte array specified");
    org.springframework.util.Assert.notNull(out, "No output File specified");
    ByteArrayInputStream inStream = new ByteArrayInputStream(in);
    OutputStream outStream = new BufferedOutputStream(new FileOutputStream(out));
    copy(inStream, outStream);
}

From source file:abfab3d.io.output.SVXWriter.java

/**
 * Writes a grid out to an svx file//ww  w.j  ava2 s  .  co  m
 * @param grid
 * @param file
 */
public void write(AttributeGrid grid, String file) {
    FileOutputStream fos = null;
    BufferedOutputStream bos = null;

    try {
        fos = new FileOutputStream(file);
        bos = new BufferedOutputStream(fos);
        write(grid, bos);
    } catch (IOException ioe) {

        ioe.printStackTrace();

    } finally {
        IOUtils.closeQuietly(bos);
        IOUtils.closeQuietly(fos);
    }

}

From source file:librarymanagementsystem.Base64Converter.java

/**
 * This method writes byte array content into a file.
 *//*from w  ww . j  ava 2  s.c o m*/
public static void writeByteArraysToFile(String fileName, byte[] content) throws IOException {

    File file = new File(fileName);
    BufferedOutputStream writer = new BufferedOutputStream(new FileOutputStream(file));
    writer.write(content);
    writer.flush();
    writer.close();

}

From source file:de.bfs.radon.omsimulation.gui.data.OMExports.java

/**
 * /*from   www .  j a  va  2  s. c  om*/
 * Method to export charts as PDF files using the defined path.
 * 
 * @param path
 *          The filename and absolute path.
 * @param chart
 *          The JFreeChart object.
 * @param width
 *          The width of the PDF file.
 * @param height
 *          The height of the PDF file.
 * @param mapper
 *          The font mapper for the PDF file.
 * @param title
 *          The title of the PDF file.
 * @throws IOException
 *           If writing a PDF file fails.
 */
@SuppressWarnings("deprecation")
public static void exportPdf(String path, JFreeChart chart, int width, int height, FontMapper mapper,
        String title) throws IOException {
    File file = new File(path);
    FileOutputStream pdfStream = new FileOutputStream(file);
    BufferedOutputStream pdfOutput = new BufferedOutputStream(pdfStream);
    Rectangle pagesize = new Rectangle(width, height);
    Document document = new Document();
    document.setPageSize(pagesize);
    document.setMargins(50, 50, 50, 50);
    document.addAuthor("OMSimulationTool");
    document.addSubject(title);
    try {
        PdfWriter pdfWriter = PdfWriter.getInstance(document, pdfOutput);
        document.open();
        PdfContentByte contentByte = pdfWriter.getDirectContent();
        PdfTemplate template = contentByte.createTemplate(width, height);
        Graphics2D g2D = template.createGraphics(width, height, mapper);
        Double r2D = new Rectangle2D.Double(0, 0, width, height);
        chart.draw(g2D, r2D);
        g2D.dispose();
        contentByte.addTemplate(template, 0, 0);
    } catch (DocumentException de) {
        JOptionPane.showMessageDialog(null, "Failed to write PDF document.\n" + de.getMessage(), "Failed",
                JOptionPane.ERROR_MESSAGE);
        de.printStackTrace();
    }
    document.close();
}

From source file:com.mobeelizer.java.sync.MobeelizerOutputData.java

public MobeelizerOutputData(final File file, final File tmpFile) {
    try {/*from w w w. j  a v a2  s. com*/
        zip = new ZipOutputStream(new FileOutputStream(file));
        dataFile = tmpFile;
        dataOutputStream = new BufferedOutputStream(new FileOutputStream(dataFile));
        deletedFiles = new LinkedList<String>();
    } catch (IOException e) {
        closeQuietly(zip);
        closeQuietly(dataOutputStream);
        throw new IllegalStateException(e.getMessage(), e);
    }
}