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:edu.dfci.cccb.mev.deseq.domain.simple.FileBackedDESeq.java

@SneakyThrows
public static FileBackedDESeq from(InputStream results) {
    FileBackedDESeq result = new FileBackedDESeq(new TemporaryFolder());
    try (OutputStream full = new BufferedOutputStream(new FileOutputStream(result.full));
            BufferedInputStream in = new BufferedInputStream(results)) {
        IOUtils.copy(in, full);//from  w  w w . j av a2 s  . c o  m
    }
    return result;
}

From source file:com.qwazr.utils.IOUtils.java

public static final int copy(InputStream inputStream, File destFile) throws IOException {
    FileOutputStream fos = new FileOutputStream(destFile);
    try {//from  w  w w .  j a va  2 s. c  o  m
        BufferedOutputStream bos = new BufferedOutputStream(fos);
        try {
            return copy(inputStream, fos);
        } finally {
            close(bos);
        }
    } finally {
        close(fos);
    }
}

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

/**
 * Copy the contents of the given input File to the given output File.
 * @param in the file to copy from//from w  w w  .  j  a va2  s. c o  m
 * @param out the file to copy to
 * @return the number of bytes copied
 * @throws IOException in case of I/O errors
 */
public static int copy(File in, File out) throws IOException {
    org.springframework.util.Assert.notNull(in, "No input File specified");
    org.springframework.util.Assert.notNull(out, "No output File specified");
    return copy(new BufferedInputStream(new FileInputStream(in)),
            new BufferedOutputStream(new FileOutputStream(out)));
}

From source file:de.atomfrede.tools.evalutation.tools.plot.util.PlotUtil.java

/**
 * Saves the given chart as a pdf file with the given file name.
 * //from   w  w  w . jav  a  2  s  . c  o  m
 * @param file
 * @param chart
 * @param width
 * @param height
 * @param mapper
 * @throws IOException
 */
public static void saveChartAsPDF(File file, JFreeChart chart, int width, int height, FontMapper mapper)
        throws IOException {
    OutputStream out = new BufferedOutputStream(new FileOutputStream(file));
    writeChartAsPDF(out, chart, width, height, mapper);
    out.close();
}

From source file:ca.simplegames.micro.utils.IO.java

/**
 * Copy the contents of the given input File to the given output File.
 *
 * @param in  the file to copy from/* ww w.j  a va  2 s  . c o  m*/
 * @param out the file to copy to
 * @return the number of bytes copied
 * @throws java.io.IOException in case of I/O errors
 */
public static long copy(File in, File out) throws IOException {
    return copy(new BufferedInputStream(new FileInputStream(in)),
            new BufferedOutputStream(new FileOutputStream(out)));
}

From source file:FileCopyUtils.java

/**
 * Copy the contents of the given input File to the given output File.
 * @param in the file to copy from//  ww  w.  j a v a 2  s . c  o  m
 * @param out the file to copy to
 * @return the number of bytes copied
 * @throws IOException in case of I/O errors
 */
public static int copy(File in, File out) throws IOException {

    return copy(new BufferedInputStream(new FileInputStream(in)),
            new BufferedOutputStream(new FileOutputStream(out)));
}

From source file:net.firejack.platform.core.utils.ArchiveUtils.java

/**
 * @param basePath/*  w w w .  j  a  va  2s  .  c  o  m*/
 * @param zipPath
 * @param filePaths
 * @throws java.io.IOException
 */
public static void zip(File basePath, File zipPath, Map<String, String> filePaths) throws IOException {
    BufferedInputStream origin = null;
    ZipOutputStream out = null;
    FileOutputStream dest = null;
    try {
        dest = new FileOutputStream(zipPath);
        out = new ZipOutputStream(new BufferedOutputStream(dest));
        //out.setMethod(ZipOutputStream.DEFLATED);
        byte data[] = new byte[BUFFER];
        for (Map.Entry<String, String> file : filePaths.entrySet()) {
            String filename = file.getKey();
            String filePath = file.getValue();
            System.out.println("Adding: " + basePath.getPath() + filePath + " => " + filename);
            File f = new File(basePath, filePath);
            if (f.exists()) {
                FileInputStream fi = new FileInputStream(f);
                origin = new BufferedInputStream(fi, BUFFER);
                ZipEntry entry = new ZipEntry(filename);
                entry.setCrc(FileUtils.checksumCRC32(new File(basePath, filePath)));
                out.putNextEntry(entry);
                int count;
                while ((count = origin.read(data, 0, BUFFER)) != -1) {
                    out.write(data, 0, count);
                }
                origin.close();
            }
        }
    } finally {
        if (origin != null)
            origin.close();
        if (out != null)
            out.close();
        if (dest != null)
            dest.close();
    }
}

From source file:jodtemplate.io.ZipWriter.java

public void zipResources(final Resources resources, final OutputStream output) throws IOException {
    try (final ZipOutputStream zos = new ZipOutputStream(output);
            final BufferedOutputStream bos = new BufferedOutputStream(zos)) {
        for (Resource resource : resources.getResources()) {
            zos.putNextEntry(new ZipEntry(resource.getName()));
            try (final InputStream is = resource.getInputStream()) {
                zos.write(IOUtils.toByteArray(is));
            }//from  w  w  w  .  j  a  v a  2s.c o  m
            zos.closeEntry();
        }
    }
}

From source file:com.manning.androidhacks.hack037.MediaUtils.java

public static void saveRaw(Context context, int raw, String path) {
    File completePath = new File(Environment.getExternalStorageDirectory(), path);

    try {/* ww  w .java 2s.com*/
        completePath.getParentFile().mkdirs();
        completePath.createNewFile();

        BufferedOutputStream bos = new BufferedOutputStream((new FileOutputStream(completePath)));
        BufferedInputStream bis = new BufferedInputStream(context.getResources().openRawResource(raw));
        byte[] buff = new byte[32 * 1024];
        int len;
        while ((len = bis.read(buff)) > 0) {
            bos.write(buff, 0, len);
        }
        bos.flush();
        bos.close();

    } catch (IOException io) {
        Log.e(TAG, "Error: " + io);
    }
}

From source file:Utils.java

/**
 * Unpack a zip file/*from  w ww  .  j  a v a 2s . c o  m*/
 * 
 * @param theFile
 * @param targetDir
 * @return the file
 * @throws IOException
 */
public static File unpackArchive(File theFile, File targetDir) throws IOException {
    if (!theFile.exists()) {
        throw new IOException(theFile.getAbsolutePath() + " does not exist");
    }
    if (!buildDirectory(targetDir)) {
        throw new IOException("Could not create directory: " + targetDir);
    }
    ZipFile zipFile = new ZipFile(theFile);
    for (Enumeration entries = zipFile.entries(); entries.hasMoreElements();) {
        ZipEntry entry = (ZipEntry) entries.nextElement();
        File file = new File(targetDir, File.separator + entry.getName());
        if (!buildDirectory(file.getParentFile())) {
            throw new IOException("Could not create directory: " + file.getParentFile());
        }
        if (!entry.isDirectory()) {
            copyInputStream(zipFile.getInputStream(entry),
                    new BufferedOutputStream(new FileOutputStream(file)));
        } else {
            if (!buildDirectory(file)) {
                throw new IOException("Could not create directory: " + file);
            }
        }
    }
    zipFile.close();
    return theFile;
}