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.discursive.jccook.net.POPExample.java

public void start() throws SocketException, IOException {
    POP3Client client = new POP3Client();
    client.connect("www.discursive.com");
    client.login("tobrien@discursive.com", "******");

    POP3MessageInfo[] messages = client.listMessages();
    for (int i = 0; i < 5; i++) {
        int messageNum = messages[i].number;
        System.out.println("Message number: " + messageNum);
        Reader reader = client.retrieveMessageTop(messageNum, 10);
        System.out.println("Message:\n" + IOUtils.toString(reader));
        IOUtils.closeQuietly(reader);
    }/*from   w  w w.j av a2 s  . c o m*/

    client.logout();
    client.disconnect();
}

From source file:android.databinding.tool.writer.AnnotationJavaFileWriter.java

@Override
public void writeToFile(String canonicalName, String contents) {
    Writer writer = null;//  w w w.j  a  va  2s  . com
    try {
        L.d("writing file %s", canonicalName);
        JavaFileObject javaFileObject = mProcessingEnvironment.getFiler().createSourceFile(canonicalName);
        writer = javaFileObject.openWriter();
        writer.write(contents);
    } catch (IOException e) {
        L.e(e, "Could not write to %s", canonicalName);
    } finally {
        if (writer != null) {
            IOUtils.closeQuietly(writer);
        }
    }
}

From source file:net.ion.radon.cload.stores.FileResourceStore.java

public byte[] read(final String pResourceName) {
    InputStream is = null;//from  w ww  .ja  va2s .com
    try {
        is = new FileInputStream(getFile(pResourceName));
        final byte[] data = IOUtils.toByteArray(is);
        return data;
    } catch (Exception e) {
        return null;
    } finally {
        IOUtils.closeQuietly(is);
    }
}

From source file:io.apiman.servers.gateway_es.Starter.java

/**
 * Loads properties from a file and puts them into system properties.
 *///from ww  w.  j  a  va 2  s  . co m
@SuppressWarnings({ "nls", "unchecked" })
protected static void loadProperties() {
    URL configUrl = Starter.class.getClassLoader().getResource("gateway_es-apiman.properties");
    if (configUrl == null) {
        throw new RuntimeException(
                "Failed to find properties file (see README.md): gateway_es-apiman.properties");
    }
    InputStream is = null;
    try {
        is = configUrl.openStream();
        Properties props = new Properties();
        props.load(is);
        Enumeration<String> names = (Enumeration<String>) props.propertyNames();
        while (names.hasMoreElements()) {
            String name = names.nextElement();
            String value = props.getProperty(name);
            System.setProperty(name, value);
        }
    } catch (IOException e) {
        throw new RuntimeException(e);
    } finally {
        IOUtils.closeQuietly(is);
    }
}

From source file:net.firejack.platform.web.security.x509.KeyUtils.java

public static KeyPair generate(File keystore) {
    if (keystore == null) {
        throw new IllegalArgumentException("Key Store file should not be null.");
    }/*w w  w  .  java 2 s . co  m*/

    try {
        KeyStore ks = KeyStore.getInstance("JKS", "SUN");
        if (keystore.exists()) {
            FileInputStream stream = new FileInputStream(keystore);
            ks.load(stream, SECRET);
            IOUtils.closeQuietly(stream);
        } else {
            ks.load(null, SECRET);
        }

        if (ks.containsAlias(ALIAS)) {
            PrivateKey privateKey = (PrivateKey) ks.getKey(ALIAS, SECRET);
            PublicKey publicKey = ks.getCertificate(ALIAS).getPublicKey();
            return new KeyPair(publicKey, privateKey);
        } else {
            KeyPairGenerator generator = KeyPairGenerator.getInstance("RSA");
            generator.initialize(KEYSIZE, new SecureRandom());
            return generator.generateKeyPair();
        }
    } catch (Throwable th) {
        logger.error("Failed to initialize key store");
        throw new OpenFlameRuntimeException(th.getMessage(), th);
    }
}

From source file:net.orpiske.ssps.common.digest.Sha1Digest.java

public String calculate(final File file) throws IOException {
    InputStream fileInputStream = null;

    try {/*from w w  w .  ja  v  a 2  s  .co m*/
        fileInputStream = new FileInputStream(file);

        return calculate(fileInputStream);
    } finally {
        IOUtils.closeQuietly(fileInputStream);
    }
}

From source file:com.tc.license.TCLicenseDetails.java

/**
 * Construct a TC license details. License file will be verified. LicenseException will be thrown if license check
 * fails//from  w  w w  .java  2  s . com
 */
public TCLicenseDetails(File licenseFile) {
    InputStream input = null;
    try {
        input = new FileInputStream(licenseFile);
        license = AbstractLicenseResolverFactory.getFactory().resolveLicense(input);
    } catch (FileNotFoundException e) {
        throw new RuntimeException(e);
    } finally {
        IOUtils.closeQuietly(input);
    }
}

From source file:com.lithium.flow.util.HashEncoder.java

@Nonnull
public String process(@Nonnull InputStream in) throws IOException {
    checkNotNull(in);/*from   w  w  w. j  a  v a2  s .  co m*/
    try {
        HashingInputStream hashIn = new HashingInputStream(function, in);
        IOUtils.copy(hashIn, ByteStreams.nullOutputStream());
        return encoding.encode(hashIn.hash().asBytes());
    } finally {
        IOUtils.closeQuietly(in);
    }
}

From source file:jp.igapyon.diary.v3.util.IgapyonV3Util.java

/**
 * Read string from text file./*from w  w w.  j a v  a 2 s .  c  om*/
 * 
 * @param file
 * @return
 * @throws IOException
 */
public static String readTextFile(final File file) throws IOException {
    final FileInputStream inStream = new FileInputStream(file);
    try {
        return IOUtils.toString(inStream, "UTF-8");
    } finally {
        IOUtils.closeQuietly(inStream);
    }
}

From source file:com.lmco.ddf.webconsole.branding.DDFBrandingPlugin.java

public void init() {
    Properties props;/*from   w  ww. ja va  2s .  c  om*/
    props = new Properties();
    java.io.InputStream ins = getClass().getResourceAsStream(BRANDING_PROPERTIES);
    if (ins != null) {
        try {
            props.load(ins);
        } catch (IOException ignore) {
            IOUtils.closeQuietly(ins);
        } finally {
            IOUtils.closeQuietly(ins);
        }
    }

    IOUtils.closeQuietly(ins);
    brandName = props.getProperty("webconsole.brand.name", "DDF Web Console");
    productName = props.getProperty("webconsole.product.name", "DDF");
    productURL = props.getProperty("webconsole.product.url", "http://felix.apache.org");
    productImage = props.getProperty("webconsole.product.image", "/res/ddf/ddf.jpg");
    vendorName = props.getProperty("webconsole.vendor.name", "Lockheed Martin");
    vendorURL = props.getProperty("webconsole.vendor.url", "http://www.lockheedmartin.com");
    vendorImage = props.getProperty("webconsole.vendor.image", "/res/ddf/logo.png");
    favIcon = props.getProperty("webconsole.favicon", "/res/ddf/favicon.ico");
    mainStyleSheet = props.getProperty("webconsole.stylesheet", "/res/ddf/webconsole.css");
}