Example usage for java.io BufferedInputStream BufferedInputStream

Introduction

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

Prototype

public BufferedInputStream(InputStream in)

Source Link

Document

Creates a BufferedInputStream and saves its argument, the input stream in, for later use.

Usage

From source file:io.github.blindio.prospero.core.browserdrivers.phantomjs.TarBZip2UnArchiver.java

public void extract() {
    /** create a TarArchiveInputStream object. **/

    try {//  w  w  w .j a  v a2  s  .  c  om
        FileInputStream fin = new FileInputStream(getSourceFile());
        BufferedInputStream in = new BufferedInputStream(fin);
        BZip2CompressorInputStream bzIn = new BZip2CompressorInputStream(in);
        ArchiveInputStream arcIn = new TarArchiveInputStream(bzIn);

        extract(arcIn);
    } catch (IOException ioe) {
        throw new ProsperoIOException(ioe);
    }
}

From source file:backend.translator.GTranslator.java

private File downloadFile(String url) throws IOException {
    HttpClient client = HttpClientBuilder.create().build();
    HttpGet request = new HttpGet(url);
    request.addHeader("User-Agent", "Mozilla/5.0");
    HttpResponse response = client.execute(request);
    HttpEntity entity = response.getEntity();
    BufferedInputStream bis = new BufferedInputStream(entity.getContent());
    File f = new File(R.TRANS_RESULT_PATH);
    BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(f));
    int inByte;//w w  w  .j a  va  2  s.  c  o  m
    while ((inByte = bis.read()) != -1)
        bos.write(inByte);

    bis.close();
    bos.close();
    return f;
}

From source file:de.rub.syssec.saaf.analysis.steps.extract.ApkUnzipper.java

/**
 * Extracts the given archive into the given destination directory
 * /*from   w  w  w .ja  v a2s. co  m*/
 * @param archive
 *            - the file to extract
 * @param dest
 *            - the destination directory
 * @throws Exception
 */
public static void extractArchive(File archive, File destDir) throws IOException {

    if (!destDir.exists()) {
        destDir.mkdir();
    }

    ZipFile zipFile = new ZipFile(archive);
    Enumeration<? extends ZipEntry> entries = zipFile.entries();

    byte[] buffer = new byte[16384];
    int len;
    while (entries.hasMoreElements()) {
        ZipEntry entry = entries.nextElement();

        String entryFileName = entry.getName();

        File dir = buildDirectoryHierarchyFor(entryFileName, destDir);
        if (!dir.exists()) {
            dir.mkdirs();
        }

        if (!entry.isDirectory()) {

            File file = new File(destDir, entryFileName);

            BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(file));

            BufferedInputStream bis = new BufferedInputStream(zipFile.getInputStream(entry));

            while ((len = bis.read(buffer)) > 0) {
                bos.write(buffer, 0, len);
            }

            bos.flush();
            bos.close();
            bis.close();
        }
    }
    zipFile.close();
}

From source file:com.tempescope.wunderground.WeatherLocationManager.java

public static WeatherLocationManager getManager(File file) {
    if (!file.exists()) {
        WeatherLocationManager manager = new WeatherLocationManager();
        manager.file = file;/*  w  w  w. jav a 2  s. c  o m*/
        return manager;
    }
    try {
        ObjectInputStream in = new ObjectInputStream(new BufferedInputStream(new FileInputStream(file)));
        WeatherLocationManager manager = (WeatherLocationManager) in.readObject();
        in.close();
        manager.file = file;
        return manager;
    } catch (IOException e) {
        e.printStackTrace();
    } catch (ClassNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return null;
}

From source file:net.orpiske.ssps.common.archive.CompressedArchiveUtils.java

/**
 * Decompress a file// w  w  w .j a  v a  2s.  c om
 * @param source the source file to be uncompressed
 * @param destination the destination directory
 * @return the number of bytes read
 * @throws IOException for lower level I/O errors
 */
public static long gzDecompress(File source, File destination) throws IOException {
    FileOutputStream out;

    prepareDestination(destination);
    out = new FileOutputStream(destination);

    FileInputStream fin = null;
    BufferedInputStream bin = null;
    GzipCompressorInputStream gzIn = null;

    try {
        fin = new FileInputStream(source);
        bin = new BufferedInputStream(fin);
        gzIn = new GzipCompressorInputStream(bin);

        IOUtils.copy(gzIn, out);

        gzIn.close();

        fin.close();
        bin.close();
        out.close();
    } catch (IOException e) {
        IOUtils.closeQuietly(out);

        IOUtils.closeQuietly(fin);
        IOUtils.closeQuietly(bin);
        IOUtils.closeQuietly(gzIn);

        throw e;
    }

    return gzIn.getBytesRead();
}

From source file:de.fanero.uncompress.stream.DeepArchiveInputStreamTest.java

private InputStream load(String resourceName) {
    return new BufferedInputStream(DeepArchiveInputStreamTest.class.getResourceAsStream(resourceName));
}

From source file:net.sf.ehcache.config.ConfigurationFactory.java

/**
 * Configures a bean from an XML file./*  www  . j  a v  a2 s  .co m*/
 */
public static Configuration parseConfiguration(final File file) throws CacheException {
    if (file == null) {
        throw new CacheException("Attempt to configure ehcache from null file.");
    }

    if (LOG.isDebugEnabled()) {
        LOG.debug("Configuring ehcache from file: " + file.toString());
    }
    Configuration configuration = null;
    InputStream input = null;
    try {
        input = new BufferedInputStream(new FileInputStream(file));
        configuration = parseConfiguration(input);
    } catch (Exception e) {
        throw new CacheException("Error configuring from " + file + ". Initial cause was " + e.getMessage(), e);
    } finally {
        try {
            if (input != null) {
                input.close();
            }
        } catch (IOException e) {
            LOG.error("IOException while closing configuration input stream. Error was " + e.getMessage());
        }
    }
    return configuration;
}

From source file:net.chuzarski.crowdednews.activities.LicenseActivity.java

private String readLicenses() {
    InputStream file = null;/*from   w  w  w. j  a v a2  s  .  c  om*/
    String license;

    try {
        file = getAssets().open("LICENSES.txt");
        license = IOUtils.toString(new BufferedInputStream(file));
        file.close();
    } catch (IOException e) {
        return "Licenses are broken";
    }

    return license;
}

From source file:jm.web.Ftp.java

public boolean subirArchivo(String rutaArchivo, String rutaArchivoRemoto) {
    try {/*from w ww .j  a v  a  2 s. com*/
        BufferedInputStream buffIn = new BufferedInputStream(new FileInputStream(rutaArchivo));//Ruta del archivo para enviar
        this.ftp.enterLocalPassiveMode();
        this.ftp.storeFile(rutaArchivoRemoto, buffIn);//Ruta completa de alojamiento en el FTP
        buffIn.close(); //Cerrar envio de arctivos al FTP
        return true;
    } catch (Exception e) {
        this.error = e.getMessage();
    }
    return false;
}

From source file:com.foreignreader.util.WordNetExtractor.java

@Override
protected Void doInBackground(InputStream... streams) {
    assert streams.length == 1;

    try {/*from  w w w.  j ava 2s  .  c  o m*/

        BufferedInputStream in = new BufferedInputStream(streams[0]);
        GzipCompressorInputStream gzIn = new GzipCompressorInputStream(in);

        TarArchiveInputStream tar = new TarArchiveInputStream(gzIn);

        TarArchiveEntry tarEntry;

        File dest = LongTranslationHelper.getWordNetDict().getParentFile();

        while ((tarEntry = tar.getNextTarEntry()) != null) {
            File destPath = new File(dest, tarEntry.getName());
            if (tarEntry.isDirectory()) {
                destPath.mkdirs();
            } else {
                destPath.createNewFile();
                byte[] btoRead = new byte[1024 * 10];

                BufferedOutputStream bout = new BufferedOutputStream(new FileOutputStream(destPath));
                int len = 0;

                while ((len = tar.read(btoRead)) != -1) {
                    bout.write(btoRead, 0, len);
                }

                bout.close();

            }
        }

        tar.close();
    } catch (Exception e) {
        e.printStackTrace();
    }

    return null;
}