Example usage for org.apache.commons.io IOUtils closeQuietly

Introduction

In this page you can find the example usage for org.apache.commons.io IOUtils closeQuietly.

Prototype

public static void closeQuietly(OutputStream output)

Source Link

Document

Unconditionally close an OutputStream.

Usage

From source file:com.msopentech.odatajclient.proxy.MediaEntityTestITCase.java

@Test
public void read() throws IOException {
    final InputStream is = container.getCar().get(12).getStream();
    assertNotNull(is);// w  w w  .  j ava2  s .  co m
    IOUtils.closeQuietly(is);
}

From source file:com.sap.prd.mobile.ios.mios.AbstractProjectModifier.java

protected void persistModel(File pom, Model model) throws IOException {

    OutputStream os = null;//from www.j a v  a 2s  . c om

    try {
        os = new FileOutputStream(pom);
        new MavenXpp3Writer().write(os, model);
    } finally {
        IOUtils.closeQuietly(os);
    }
}

From source file:com.splunk.shuttl.archiver.bucketlock.SimpleFileLockConstructorTest.java

@AfterMethod(groups = { "fast-unit" })
public void tearDown() {
    IOUtils.closeQuietly(fileChannel);
}

From source file:com.meltmedia.cadmium.core.config.impl.PropertiesWriterImpl.java

@Override
public void persistProperties(Properties properties, File propsFile, String message, Logger log) {

    if (propsFile.canWrite() || !propsFile.exists()) {

        FileOutputStream out = null;

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

            ensureDirExists(propsFile.getParent());
            out = new FileOutputStream(propsFile);
            properties.store(out, message);
            out.flush();
        } catch (Exception e) {

            log.warn("Failed to persist vault properties file.", e);
        } finally {
            IOUtils.closeQuietly(out);
        }

    }

}

From source file:com.google.code.jahath.common.StreamRelay.java

public void run() {
    byte buf[] = new byte[4096];
    try {//from   w  w w  .  j  a va2 s. c o  m
        int n;
        while ((n = in.read(buf)) != -1) {
            if (log.isLoggable(Level.FINER)) {
                HexDump.log(log, Level.FINER, label, buf, 0, n);
            }
            out.write(buf, 0, n);
            out.flush();
        }
    } catch (IOException ex) {
        log.log(Level.SEVERE, label, ex);
    } finally {
        IOUtils.closeQuietly(in);
        IOUtils.closeQuietly(out);
    }
    log.info(label + " closed");
}

From source file:net.rptools.maptool.client.WebDownloader.java

/**
 * Read the data at the given URL. This method should not be called on the EDT.
 * //  w ww  .ja  v  a  2s .  c o  m
 * @return File pointer to the location of the data, file will be deleted at program end
 */
public String read() throws IOException {
    URLConnection conn = url.openConnection();

    conn.setConnectTimeout(5000);
    conn.setReadTimeout(5000);

    // Send the request.
    conn.connect();

    InputStream in = null;
    ByteArrayOutputStream out = null;
    try {
        in = conn.getInputStream();
        out = new ByteArrayOutputStream();

        int buflen = 1024 * 30;
        int bytesRead = 0;
        byte[] buf = new byte[buflen];

        for (int nRead = in.read(buf); nRead != -1; nRead = in.read(buf)) {
            bytesRead += nRead;
            out.write(buf, 0, nRead);
        }
    } finally {
        IOUtils.closeQuietly(in);
        IOUtils.closeQuietly(out);
    }
    return out != null ? new String(out.toByteArray()) : null;
}

From source file:eionet.gdem.conversion.excel.ExcelUtils.java

/**
 * Returns true, if InputStream can be opened with MS Excel.
 * @param input InputStream//w  ww . ja v a  2 s . c  o  m
 * @return True, if InputStream can be opened with MS Excel.
 */
public static boolean isExcelFile(InputStream input) {
    try {
        POIFSFileSystem fs = new POIFSFileSystem(input);
        return true;
    } catch (Exception e) {
        return false;
    } finally {
        IOUtils.closeQuietly(input);
    }
}

From source file:fm.last.moji.tracker.impl.RequestHandler.java

void close() {
    IOUtils.closeQuietly(reader);
    IOUtils.closeQuietly(writer);
}

From source file:cn.guoyukun.spring.web.utils.DownloadUtils.java

public static void download(HttpServletRequest request, HttpServletResponse response, String filePath,
        String displayName) throws IOException {
    File file = new File(filePath);

    if (StringUtils.isEmpty(displayName)) {
        displayName = file.getName();//from   w  w w  .ja v  a 2 s. c  o  m
    }

    if (!file.exists() || !file.canRead()) {
        response.setContentType("text/html;charset=utf-8");
        response.getWriter().write("??");
        return;
    }

    String userAgent = request.getHeader("User-Agent");
    boolean isIE = (userAgent != null) && (userAgent.toLowerCase().indexOf("msie") != -1);

    response.reset();
    response.setHeader("Pragma", "No-cache");
    response.setHeader("Cache-Control", "must-revalidate, no-transform");
    response.setDateHeader("Expires", 0L);

    response.setContentType("application/x-download");
    response.setContentLength((int) file.length());

    String displayFilename = displayName.substring(displayName.lastIndexOf("_") + 1);
    displayFilename = displayFilename.replace(" ", "_");
    if (isIE) {
        displayFilename = URLEncoder.encode(displayFilename, "UTF-8");
        response.setHeader("Content-Disposition", "attachment;filename=\"" + displayFilename + "\"");
    } else {
        displayFilename = new String(displayFilename.getBytes("UTF-8"), "ISO8859-1");
        response.setHeader("Content-Disposition", "attachment;filename=" + displayFilename);
    }
    BufferedInputStream is = null;
    OutputStream os = null;
    try {

        os = response.getOutputStream();
        is = new BufferedInputStream(new FileInputStream(file));
        IOUtils.copy(is, os);
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        IOUtils.closeQuietly(is);
    }
}

From source file:ch.cyberduck.core.io.ThreadedStreamCloser.java

@Override
public void close(final InputStream in) throws ConnectionTimeoutException {
    final CountDownLatch signal = new CountDownLatch(1);
    threadFactory.newThread(new Runnable() {
        @Override/*from w  w w  .ja v a  2s .c om*/
        public void run() {
            IOUtils.closeQuietly(in);
            signal.countDown();
        }
    }).start();
    try {
        if (!signal.await(preferences.getInteger("connection.timeout.seconds"), TimeUnit.SECONDS)) {
            throw new StreamCloseTimeoutException("Timeout closing input stream", null);
        }
    } catch (InterruptedException e) {
        throw new ConnectionTimeoutException(e.getMessage(), e);
    }
}