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:io.kahu.hawaii.util.call.http.util.HttpResponseToOutputStreamWriter.java

public void writeResponseToOutputStream(HttpResponse response, OutputStream out) throws ServerException {
    try {// w ww .  j av  a  2  s.c  om
        response.getEntity().writeTo(out);
    } catch (IOException e) {
        throw new ServerException(ServerError.IO, e);
    } finally {
        IOUtils.closeQuietly(out);
    }
}

From source file:com.github.ibole.infrastructure.security.key.PemUtils.java

private static byte[] parsePEMFile(File pemFile) throws IOException {
    if (!pemFile.isFile() || !pemFile.exists()) {
        throw new FileNotFoundException(
                String.format("The file '%s' doesn't exist.", pemFile.getAbsolutePath()));
    }/*from  w w w.ja v a 2s  .  c  om*/
    PemReader reader = null;
    PemObject pemObject;
    try {
        reader = new PemReader(new FileReader(pemFile));
        pemObject = reader.readPemObject();
    } finally {
        IOUtils.closeQuietly(reader);
    }
    return pemObject.getContent();
}

From source file:com.adguard.compiler.UrlUtils.java

public static String downloadString(URL url, String encoding, String userAgent) throws IOException {

    HttpURLConnection connection = null;
    InputStream inputStream = null;

    try {//from   w w  w . j  ava 2  s .  co  m
        connection = (HttpURLConnection) url.openConnection();
        connection.setRequestProperty("User-Agent", userAgent);
        connection.connect();
        inputStream = connection.getInputStream();
        return IOUtils.toString(inputStream, encoding);
    } finally {
        IOUtils.closeQuietly(inputStream);
        if (connection != null) {
            connection.disconnect();
        }
    }
}

From source file:com.oneis.appserver.FileResponse.java

public void writeToOutputStream(OutputStream stream) throws IOException {
    InputStream in = new FileInputStream(file);
    try {/*  w w w  .jav  a  2 s.c  om*/
        IOUtils.copy(in, stream);
    } finally {
        IOUtils.closeQuietly(in);
    }
}

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

private static File copyScript(String script, File workingDirectory) throws IOException {
    if (!workingDirectory.exists())
        if (!workingDirectory.mkdirs())
            throw new IOException("Cannot create directory '" + workingDirectory + "'.");

    final File scriptFile = new File(workingDirectory, getScriptFileName(script));
    scriptFile.deleteOnExit();// w w  w .  j a v a2 s  . com

    OutputStream os = null;
    InputStream is = null;

    try {
        is = ScriptRunner.class.getResourceAsStream(script);

        if (is == null)
            throw new FileNotFoundException(script + " not found.");

        os = FileUtils.openOutputStream(scriptFile);

        IOUtils.copy(is, os);
    } finally {
        IOUtils.closeQuietly(is);
        IOUtils.closeQuietly(os);
    }

    Forker.forkProcess(System.out, null, "chmod", "755", scriptFile.getCanonicalPath());
    return scriptFile;
}

From source file:cz.cas.lib.proarc.authentication.utils.AuthUtils.java

/**
 * Writes the authentication required status to the HTTP response.
 * @param response response/*from   w  w w .j  a va 2s  .co  m*/
 * @throws IOException failure
 * @see #HEADER_AUTHENTICATE_TYPE
 * @see <a href='http://www.smartclient.com/smartgwt/javadoc/com/smartgwt/client/docs/Relogin.html'>SmartGWT Relogin</a>
 */
public static void setLoginRequiredResponse(HttpServletResponse response) throws IOException {
    response.setHeader(HEADER_AUTHENTICATE_TYPE, Authenticators.getInstance().getLoginType());
    response.setStatus(HttpServletResponse.SC_FORBIDDEN);
    response.setContentType(MediaType.TEXT_HTML);
    InputStream res = ProarcAuthFilter.class.getResourceAsStream("loginRequiredMarker.html");
    try {
        IOUtils.copy(res, response.getOutputStream());
        res.close();
    } finally {
        IOUtils.closeQuietly(res);
    }
}

From source file:com.yattatech.gcm.gui.GCMSender.java

private static void loadProperties() throws IOException {

    InputStream inStream = null;//from w  w w  .  jav a2s  .co m
    try {
        inStream = GCMSender.class.getResourceAsStream("config.properties");
        PROPERTIES.load(inStream);
    } finally {
        IOUtils.closeQuietly(inStream);
    }
}

From source file:it.cnr.ilc.tokenizer.utils.InputToString.java

/**
 * Convert an inputstream into a string// ww w .  j  a v  a 2s .com
 * @param theUrl the url to get the context from
 * @return the string from the input
 */
public static String convertInputStreamFromUrlToString(String theUrl) {
    StringWriter writer = new StringWriter();
    InputStream is = null;
    String encoding = "UTF-8";
    String message = "";
    String theString = "";
    try {
        is = new URL(theUrl).openStream();
        IOUtils.copy(is, writer, encoding);
        theString = writer.toString();
    } catch (Exception e) {
        message = "IOException in coverting the stream into a string " + e.getMessage();
        Logger.getLogger(Utilities.class.getName()).log(Level.SEVERE, message);
    }

    //System.err.println("DDDD " + theString);
    IOUtils.closeQuietly(is);
    IOUtils.closeQuietly(writer);
    return theString;
}

From source file:com.amazon.alexa.avs.audio.AudioPlayer.java

/**
 * Play the given input stream. Note: This method blocks.
 *
 * @param inputStream/*ww w  .  j a  va 2  s  .c  o  m*/
 *            MP3 Audio bytes to play
 */
public void play(InputStream inputStream) {
    try {
        Player player = new Player(inputStream);
        player.play();
    } catch (Exception e) {
        log.error("An error occurred while trying to play audio", e);
    } finally {
        IOUtils.closeQuietly(inputStream);
    }
}

From source file:com.thoughtworks.go.util.ObjectUtil.java

public static void writeObject(Object o, File file) throws IOException {
    FileOutputStream outputStream = null;
    try {/*from  www  .  j  a  v  a2  s. c o  m*/
        outputStream = new FileOutputStream(file);
        writeObject(o, outputStream);
    } finally {
        IOUtils.closeQuietly(outputStream);
    }
}