Example usage for java.io BufferedOutputStream close

Introduction

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

Prototype

@Override
public void close() throws IOException 

Source Link

Document

Closes this output stream and releases any system resources associated with the stream.

Usage

From source file:ilarkesto.integration.ftp.FtpClient.java

public void downloadFile(String path, File destination, boolean deleteRemotey) {
    log.debug("download:", path, "->", destination.getPath());

    IO.createDirectory(destination.getParentFile());
    File tmpFile = new File(destination.getParent() + "/" + destination.getName() + ".~downloading");

    BufferedOutputStream out;
    try {// w  ww .j  ava 2  s.c o m
        out = new BufferedOutputStream(new FileOutputStream(tmpFile));
    } catch (FileNotFoundException ex) {
        throw new RuntimeException(
                "Downloading file failed. Writing local file failed: " + tmpFile.getAbsolutePath(), ex);
    }

    try {
        boolean loaded = client.retrieveFile(path, out);
        out.close();
        if (!loaded)
            throw new RuntimeException("Downloading file failed: " + path);
    } catch (IOException ex) {
        IO.deleteQuiet(tmpFile);
        throw new RuntimeException("Downloading file failed: " + path, ex);
    }

    try {
        if (deleteRemotey)
            deleteFile(path);
        IO.move(tmpFile, destination, true);
    } finally {
        IO.deleteQuiet(tmpFile);
    }

}

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From source file:com.phonegap.plugin.files.ExtractZipFilePlugin.java

@Override
public boolean execute(String action, JSONArray args, CallbackContext cbc) {
    PluginResult.Status status = PluginResult.Status.OK;
    try {/*from   w ww .  jav a2s  .c om*/
        String filename = args.getString(0);
        URL url;
        try {
            url = new URL(filename);
        } catch (MalformedURLException e) {
            throw new RuntimeException(e);
        }
        File file = new File(url.getFile());
        String[] dirToSplit = url.getFile().split(File.separator);
        String dirToInsert = "";
        for (int i = 0; i < dirToSplit.length - 1; i++) {
            dirToInsert += dirToSplit[i] + File.separator;
        }

        ZipEntry entry;
        ZipFile zipfile;
        try {
            zipfile = new ZipFile(file);
            Enumeration e = zipfile.entries();
            while (e.hasMoreElements()) {
                entry = (ZipEntry) e.nextElement();
                BufferedInputStream is = null;
                try {
                    is = new BufferedInputStream(zipfile.getInputStream(entry));
                    int count;
                    byte data[] = new byte[102222];
                    String fileName = dirToInsert + entry.getName();
                    File outFile = new File(fileName);
                    if (entry.isDirectory()) {
                        if (!outFile.exists() && !outFile.mkdirs()) {
                            Log.v("info", "Unable to create directories: " + outFile.getAbsolutePath());
                            cbc.sendPluginResult(new PluginResult(IO_EXCEPTION));
                            return false;
                        }
                    } else {
                        File parent = outFile.getParentFile();
                        if (parent.mkdirs()) {
                            Log.v("info", "created directory leading to file");
                        }
                        FileOutputStream fos = null;
                        BufferedOutputStream dest = null;
                        try {
                            fos = new FileOutputStream(outFile);
                            dest = new BufferedOutputStream(fos, 102222);
                            while ((count = is.read(data, 0, 102222)) != -1) {
                                dest.write(data, 0, count);
                            }
                        } finally {
                            if (dest != null) {
                                dest.flush();
                                dest.close();
                            }
                            if (fos != null) {
                                fos.close();
                            }
                        }
                    }
                } finally {
                    if (is != null) {
                        is.close();
                    }
                }
            }
        } catch (ZipException e1) {
            Log.v("error", e1.getMessage(), e1);
            cbc.sendPluginResult(new PluginResult(MALFORMED_URL_EXCEPTION));
            return false;
        } catch (IOException e1) {
            Log.v("error", e1.getMessage(), e1);
            cbc.sendPluginResult(new PluginResult(IO_EXCEPTION));
            return false;
        }

    } catch (JSONException e) {
        cbc.sendPluginResult(new PluginResult(JSON_EXCEPTION));
        return false;
    }
    cbc.sendPluginResult(new PluginResult(status));
    return true;
}

---

From source file:edu.stanford.epadd.launcher.Main.java

public static void copy_stream_to_file(InputStream is, String filename) throws IOException {
    int bufsize = 64 * 1024;
    BufferedInputStream bis = null;
    BufferedOutputStream bos = null;
    try {//from  w w w  .j  av a  2 s. c  om
        File f = new File(filename);
        if (f.exists()) {
            // out.println ("File " + filename + " exists");
            boolean b = f.delete(); // best effort to delete file if it exists. this is because windows often complains about perms 
            if (!b)
                out.println("Warning: failed to delete " + filename);
        }
        bis = new BufferedInputStream(is, bufsize);
        bos = new BufferedOutputStream(new FileOutputStream(filename), bufsize);
        byte buf[] = new byte[bufsize];
        while (true) {
            int n = bis.read(buf);
            if (n <= 0)
                break;
            bos.write(buf, 0, n);
        }
    } catch (IOException ioe) {
        out.println("ERROR trying to copy data to file: " + filename + ", forging ahead nevertheless");
    } finally {
        if (bis != null)
            bis.close();
        if (bos != null)
            bos.close();
    }
}

---

From source file:com.life.wuhan.util.ImageDownloader.java

public void writeFile(String url, Bitmap bitmap) {

    String hashedUrl = getMd5(url);

    FileOutputStream fos;//from  ww  w.  j  a va 2s. c om

    try {
        fos = mContext.openFileOutput(hashedUrl, Context.MODE_PRIVATE);
    } catch (FileNotFoundException e) {
        return;
    }

    final BufferedOutputStream bos = new BufferedOutputStream(fos, 16384);
    bitmap.compress(Bitmap.CompressFormat.JPEG, 80, bos);
    try {
        bos.flush();
        bos.close();
        fos.close();
    } catch (IOException e) {
    }
}

---

From source file:com.flagleader.builder.BuilderConfig.java

public static void jarExtracting(String paramString1, String paramString2) {
    int i1 = 2048;
    BufferedOutputStream localBufferedOutputStream = null;
    BufferedInputStream localBufferedInputStream = null;
    JarEntry localJarEntry = null;
    JarFile localJarFile = null;//from w  ww  .  jav  a  2  s  .c o m
    Enumeration localEnumeration = null;
    try {
        localJarFile = new JarFile(paramString2);
        localEnumeration = localJarFile.entries();
        while (localEnumeration.hasMoreElements()) {
            localJarEntry = (JarEntry) localEnumeration.nextElement();
            if (localJarEntry.isDirectory()) {
                new File(paramString1 + localJarEntry.getName()).mkdirs();
            } else {
                localBufferedInputStream = new BufferedInputStream(localJarFile.getInputStream(localJarEntry));
                byte[] arrayOfByte = new byte[i1];
                FileOutputStream localFileOutputStream = new FileOutputStream(
                        paramString1 + localJarEntry.getName());
                localBufferedOutputStream = new BufferedOutputStream(localFileOutputStream, i1);
                int i2;
                while ((i2 = localBufferedInputStream.read(arrayOfByte, 0, i1)) != -1)
                    localBufferedOutputStream.write(arrayOfByte, 0, i2);
                localBufferedOutputStream.flush();
                localBufferedOutputStream.close();
                localBufferedInputStream.close();
            }
        }
    } catch (Exception localException1) {
        localException1.printStackTrace();
        try {
            if (localBufferedOutputStream != null) {
                localBufferedOutputStream.flush();
                localBufferedOutputStream.close();
            }
            if (localBufferedInputStream != null)
                localBufferedInputStream.close();
        } catch (Exception localException2) {
            localException2.printStackTrace();
        }
    } finally {
        try {
            if (localBufferedOutputStream != null) {
                localBufferedOutputStream.flush();
                localBufferedOutputStream.close();
            }
            if (localBufferedInputStream != null)
                localBufferedInputStream.close();
        } catch (Exception localException3) {
            localException3.printStackTrace();
        }
    }
}

---

From source file:io.syndesis.project.converter.DefaultProjectGeneratorTest.java

private Path generate(GenerateProjectRequest request, ProjectGeneratorProperties generatorProperties)
        throws IOException {
    try (InputStream is = new DefaultProjectGenerator(new ConnectorCatalog(CATALOG_PROPERTIES),
            generatorProperties, registry).generate(request)) {
        Path ret = Files.createTempDirectory("integration-runtime");
        try (TarArchiveInputStream tis = new TarArchiveInputStream(is)) {

            TarArchiveEntry tarEntry = tis.getNextTarEntry();
            // tarIn is a TarArchiveInputStream
            while (tarEntry != null) {// create a file with the same name as the tarEntry
                File destPath = new File(ret.toFile(), tarEntry.getName());
                if (tarEntry.isDirectory()) {
                    destPath.mkdirs();/*from  w  w w  . jav a  2 s  .c  o m*/
                } else {
                    destPath.getParentFile().mkdirs();
                    destPath.createNewFile();
                    byte[] btoRead = new byte[8129];
                    BufferedOutputStream bout = new BufferedOutputStream(new FileOutputStream(destPath));
                    int len = tis.read(btoRead);
                    while (len != -1) {
                        bout.write(btoRead, 0, len);
                        len = tis.read(btoRead);
                    }
                    bout.close();
                }
                tarEntry = tis.getNextTarEntry();
            }
        }
        return ret;
    }
}

---

From source file:net.sourceforge.fenixedu.util.sibs.SibsOutgoingPaymentFile.java

public void save(final File destinationFile) {
    BufferedOutputStream outputStream = null;
    try {//w w w . j a v  a2 s.  c  o  m
        outputStream = new BufferedOutputStream(new FileOutputStream(destinationFile));
        outputStream.write(render().getBytes());
        outputStream.flush();
    } catch (FileNotFoundException e) {
        throw new RuntimeException(e);
    } catch (IOException e) {
        throw new RuntimeException(e);
    } finally {
        if (outputStream != null) {
            try {
                outputStream.close();
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }
    }
}

---

From source file:com.haru.ui.image.workers.MediaProcessorThread.java

private void copyFileToDir() throws Exception {
    try {//  ww  w  .j a v  a  2 s .com
        File file;
        file = new File(Uri.parse(filePath).getPath());
        File copyTo = new File(foldername + File.separator + file.getName());
        FileInputStream streamIn = new FileInputStream(file);
        BufferedOutputStream outStream = new BufferedOutputStream(new FileOutputStream(copyTo));
        byte[] buf = new byte[2048];
        int len;
        while ((len = streamIn.read(buf)) > 0) {
            outStream.write(buf, 0, len);
        }
        streamIn.close();
        outStream.close();
        filePath = copyTo.getAbsolutePath();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
        throw new Exception("File not found");
    } catch (IOException e) {
        e.printStackTrace();
        throw e;
    } catch (Exception e) {
        e.printStackTrace();
        throw new Exception("Corrupt or deleted file???");
    }
}

---

From source file:de.unirostock.sems.caroweb.Converter.java

private void checkout(HttpServletRequest request, HttpServletResponse response, Path storage, String req)
        throws ServletException, IOException {
    Path target = storage.resolve(req).toAbsolutePath().normalize();
    if (!target.startsWith(storage) || !Files.exists(target)) {
        error(request, response, "you're not allowed to download that file.");
        return;//from w  w w .  jav a  2  s.  co  m
    }

    try {
        String mime = target.toString().endsWith("omex") ? "application/zip"
                : "application/vnd.wf4ever.robundle+zip";

        response.reset();
        response.setBufferSize(CaRoWebutils.DEFAULT_BUFFER_SIZE);
        response.setContentType(mime);
        response.setHeader("Content-Length", String.valueOf(target.toFile().length()));
        response.setHeader("Content-Disposition", "attachment; filename=\"" + req + "\"");
        response.setHeader("Expires", CaRoWebutils.downloadDateFormater
                .format(new Date(System.currentTimeMillis() + CaRoWebutils.CACHE_TIME * 1000)));
        response.setHeader("Cache-Control", "max-age=" + CaRoWebutils.CACHE_TIME);
        response.setHeader("Last-Modified", CaRoWebutils.downloadDateFormater
                .format(new Date(Files.getLastModifiedTime(target).toMillis())));
        response.setHeader("ETag", GeneralTools.hash(target + "-" + Files.getLastModifiedTime(target)));

        BufferedInputStream input = new BufferedInputStream(new FileInputStream(target.toFile()),
                CaRoWebutils.DEFAULT_BUFFER_SIZE);
        BufferedOutputStream output = new BufferedOutputStream(response.getOutputStream(),
                CaRoWebutils.DEFAULT_BUFFER_SIZE);

        // pass the stream to client
        byte[] buffer = new byte[CaRoWebutils.DEFAULT_BUFFER_SIZE];
        int length;
        while ((length = input.read(buffer)) > 0) {
            output.write(buffer, 0, length);
        }

        input.close();
        output.close();

        return;
    } catch (IOException e) {
        // whoops, that's our fault. shouldn't happen. hopefully.
        LOGGER.error("unable to dump file " + target + " (at least not in an expected form)");
    }
    error(request, response, "couldn't dump file");
}

---

From source file:eu.scape_project.hawarp.webarchive.PayloadContent.java

private byte[] inputStreamToByteArray() {
    try {//from   www .  j a va  2s  .  c  o m
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        BufferedInputStream buffis = new BufferedInputStream(inputStream);
        BufferedOutputStream buffos = new BufferedOutputStream(baos);
        byte[] tempBuffer = new byte[8192];
        int bytesRead;
        boolean firstByteArray = true;
        while ((bytesRead = buffis.read(tempBuffer)) != -1) {
            buffos.write(tempBuffer, 0, bytesRead);
            if (doPayloadIdentification && firstByteArray && tempBuffer != null && bytesRead > 0) {
                identified = identifyPayloadType(tempBuffer);
            }
            firstByteArray = false;
        }
        //buffis.close();
        buffos.flush();
        buffos.close();

        return baos.toByteArray();
    } catch (IOException ex) {
        LOG.error("Error while trying to read payload content", ex);
        this.error = true;
        return null;
    }
}

---

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