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.bradmcevoy.http.entity.InputStreamEntity.java

@Override
public void write(Response response, OutputStream outputStream) throws Exception {
    try {/*from  w  w w. j  a va2  s .c  o  m*/
        StreamUtils.readTo(inputStream, outputStream);
    } catch (ReadingException ex) {
        throw new RuntimeException(ex);
    } catch (WritingException ex) {
        log.warn("exception writing, client probably closed connection", ex);
    } finally {
        IOUtils.closeQuietly(inputStream);
    }
    log.trace("finished sending content");
}

From source file:io.crate.frameworks.mesos.StreamRedirect.java

public void run() {
    InputStreamReader streamReader = null;
    BufferedReader bufferedReader = null;
    try {//from  ww  w . j  a  va2 s.  c  o m
        streamReader = new InputStreamReader(inputStream);
        bufferedReader = new BufferedReader(streamReader);
        String line;
        while ((line = bufferedReader.readLine()) != null)
            printStream.println(line);
    } catch (IOException ioe) {
        ioe.printStackTrace();
    } finally {
        IOUtils.closeQuietly(bufferedReader);
        IOUtils.closeQuietly(streamReader);
    }
}

From source file:ch.entwine.weblounge.common.impl.security.AccessControlParser.java

/**
 * Reads an ACL from an xml input stream.
 * /*from  w ww  .j  a v  a2s.  c o m*/
 * @param in
 *          the xml input stream
 * @return the access control list
 * @throws IOException
 *           if there is a problem reading the stream
 */
public static AccessControlList parseAcl(InputStream in) throws IOException {
    Unmarshaller unmarshaller;
    try {
        unmarshaller = jaxbContext.createUnmarshaller();
        return unmarshaller.unmarshal(DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(in),
                AccessControlListImpl.class).getValue();
    } catch (Throwable t) {
        throw new IOException(t);
    } finally {
        IOUtils.closeQuietly(in);
    }
}

From source file:cz.cas.lib.proarc.common.process.OutputConsumer.java

@Override
public void run() {
    BufferedReader reader = new BufferedReader(new InputStreamReader(input));
    try {//from  w  ww . java2 s. c  o m
        for (String line; (line = reader.readLine()) != null;) {
            if (output.length() > 0) {
                output.append('\n');
            }
            output.append(line);
        }
    } catch (Throwable ex) {
        error = ex;
    } finally {
        LOG.fine("Close.");
        IOUtils.closeQuietly(reader);
    }
}

From source file:gov.nih.nci.ncicb.tcga.dcc.common.util.md5.MD5ChecksumCreator.java

public byte[] generate(final File fileName) throws NoSuchAlgorithmException, IOException {

    InputStream theFile = null;/*from w ww  .  java 2s.  c  om*/
    byte[] result = null;

    try {
        final MessageDigest complete;
        //noinspection IOResourceOpenedButNotSafelyClosed
        theFile = new FileInputStream(fileName);
        final byte[] byteArrayBuffer = new byte[bufferSize];
        complete = MessageDigest.getInstance("MD5");
        int numRead;
        do {
            numRead = theFile.read(byteArrayBuffer);
            if (numRead > 0) {
                complete.update(byteArrayBuffer, 0, numRead);
            }
        } while (numRead != -1);
        assert complete != null;
        result = complete.digest();

    } finally {
        IOUtils.closeQuietly(theFile);
        theFile = null;
    }

    return result;
}

From source file:gov.nih.nci.ncicb.tcga.dcc.qclive.loader.bamloader.BAMParser.java

public BamXmlResultSet parse(final String fileName) throws IOException, SAXException {
    logger.info("Started parsing bam file " + fileName);
    final XMLBinding xmlBinding = new XMLBinding().add("bam-smooks-config.xml");
    xmlBinding.intiailize();// w  w  w .ja  v a 2  s . co m
    InputStreamReader reader = null;
    try {
        reader = new InputStreamReader(new FileInputStream(fileName));
        Source xmlSource = new StreamSource(reader);
        BamXmlResultSet bamXmlResultSet = xmlBinding.fromXML(xmlSource, BamXmlResultSet.class);
        logger.info("Completed parsing bam file " + fileName);
        return bamXmlResultSet;
    } finally {
        IOUtils.closeQuietly(reader);
    }
}

From source file:b2s.idea.mavenize.JarCombiner.java

public void combineAllJarsIn(File folderOfJars, File output) {
    ZipOutputStream zipOut = null;
    try {//from w  w w. j ava 2 s  .  co m
        JarContext context = new JarContext();
        zipOut = new ZipOutputStream(new FileOutputStream(output));
        for (File jarFile : folderOfJars.listFiles(new IntellijJarFileFilter())) {
            copyContentsOf(jarFile, zipOut, context);
            System.out.println(jarFile.getName());
        }

        addServiceEntries(zipOut, context);

        zipOut.finish();
    } catch (IOException e) {
        throw new RuntimeException("A problem occurred when combining the JARs", e);
    } finally {
        IOUtils.closeQuietly(zipOut);
    }
}

From source file:edu.cornell.med.icb.goby.algorithmic.data.WeightsInfo.java

/**
 * Load weights info from disk./*from   w  w  w . j a v  a 2 s  .  c om*/
 *
 * @param filename The name of the file to load
 * @return The populated WeightsInfo object read from the file
 * @throws IOException If the file cannot be read
 * @throws ClassNotFoundException if the file contains a class that cannot be found.
 */
public static WeightsInfo load(final String filename) throws IOException, ClassNotFoundException {
    GZIPInputStream inputStream = null;
    try {
        inputStream = new GZIPInputStream(new FileInputStream(filename));
        return (WeightsInfo) BinIO.loadObject(inputStream);
    } finally {
        IOUtils.closeQuietly(inputStream);
    }
}

From source file:ch.entwine.weblounge.common.impl.content.image.ImageMetadataUtils.java

/**
 * This utility method extracts image metadata stored in EXIF and IPTC tags
 * and returns the extracted information in a {@link ImageMetadata}.
 * /*from ww  w  .j  a  v  a  2  s. c  o m*/
 * @param img
 *          image file
 * @return extracted meta information
 */
public static ImageMetadata extractMetadata(File img) {
    BufferedInputStream is = null;
    try {
        is = new BufferedInputStream(new FileInputStream(img));
        return extractMetadata(is);
    } catch (FileNotFoundException e) {
        logger.warn("Tried to extract image metadata from none existing file '{}'", img.getName());
        return null;
    } finally {
        IOUtils.closeQuietly(is);
    }
}

From source file:com.jayway.restassured.itest.java.FileDownloadITest.java

@Test
public void canDownloadLargeFiles() throws Exception {
    int expectedSize = IOUtils
            .toByteArray(getClass().getResourceAsStream("/powermock-easymock-junit-1.4.12.zip")).length;
    final InputStream inputStream = expect().log().headers().when()
            .get("http://powermock.googlecode.com/files/powermock-easymock-junit-1.4.12.zip").asInputStream();

    final ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
    IOUtils.copy(inputStream, byteArrayOutputStream);
    IOUtils.closeQuietly(byteArrayOutputStream);
    IOUtils.closeQuietly(inputStream);/*from w w w  .j  ava  2s  .c o  m*/

    assertThat(byteArrayOutputStream.size(), equalTo(expectedSize));
}