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.opengamma.financial.currency.CurrencyPairsConfigPopulator.java

public static CurrencyPairs createCurrencyPairs() {
    InputStream inputStream = CurrencyPairsConfigPopulator.class
            .getResourceAsStream("market-convention-currency-pairs.csv");
    BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
    String pairStr;/*from  w w w.j  a  va 2 s. c  om*/
    Set<CurrencyPair> pairs = new HashSet<CurrencyPair>();
    try {
        while ((pairStr = reader.readLine()) != null) {
            try {
                CurrencyPair pair = CurrencyPair.parse(pairStr.trim());
                pairs.add(pair);
            } catch (IllegalArgumentException e) {
                s_logger.debug/*warn*/("Unable to create currency pair from " + pairStr, e);
            }
        }
    } catch (IOException ex) {
        throw new OpenGammaRuntimeException("Problem loading currency pairs into configuration database", ex);
    } finally {
        IOUtils.closeQuietly(inputStream);
    }
    return CurrencyPairs.of(pairs);
}

From source file:com.ikon.util.JBPMUtils.java

/**
 * Create instance//  ww w  .  j  a va2  s. c om
 */
public static synchronized JbpmConfiguration getConfig() {
    if (jbpmConfig == null) {
        File jbpmCfg = new File(Config.JBPM_CONFIG);
        FileInputStream fisJbpmCfg = null;

        try {
            fisJbpmCfg = new FileInputStream(jbpmCfg);
            log.info("Creating JBPM configuration from {}", jbpmCfg.getPath());
            jbpmConfig = JbpmConfiguration.parseInputStream(fisJbpmCfg);
        } catch (FileNotFoundException e) {
            log.info("Creating JBPM default configuration");
            jbpmConfig = JbpmConfiguration.getInstance();
        } finally {
            IOUtils.closeQuietly(fisJbpmCfg);
        }
    }

    return jbpmConfig;
}

From source file:net.sf.keystore_explorer.utilities.io.CopyUtil.java

/**
 * Copy data from one stream to another and close I/O.
 *
 * @param in/* ww w .j  a  va2s  .  c  o m*/
 *            Input stream
 * @param out
 *            Output stream
 * @throws IOException
 *             If an I/O problem occurred
 */
public static void copyClose(InputStream in, OutputStream out) throws IOException {
    try {
        copy(in, out);
    } finally {
        IOUtils.closeQuietly(in);
        IOUtils.closeQuietly(out);
    }
}

From source file:com.vigglet.oei.service.GetServicePdfServlet.java

@Override
protected void downloadPdf(HttpServletRequest req, HttpServletResponse resp, User user, int modelId)
        throws Exception {
    File file = new ServicePdf(ServiceUtil.getInstance().findById(modelId), user).createServiceReport();
    resp.setContentLength((int) file.length());

    FileInputStream fis = new FileInputStream(file);
    IOUtils.copy(fis, resp.getOutputStream());
    IOUtils.closeQuietly(fis);
}

From source file:com.github.sparkfy.util.Log4jPropertyHelper.java

public static void updateLog4jConfiguration(/*Class<?> targetClass,*/
        String log4jPath) throws Exception {
    Properties customProperties = new Properties();
    FileInputStream fs = null;/*  w  w w  .  ja v a2s  . c  o m*/
    InputStream is = null;
    try {
        fs = new FileInputStream(log4jPath);
        //      is = targetClass.getResourceAsStream("/log4j.properties");
        is = Utils.getClassLoader().getResourceAsStream("com/github/sparkfy/log4j-defaults.properties");
        customProperties.load(fs);
        Properties originalProperties = new Properties();
        originalProperties.load(is);
        for (Entry<Object, Object> entry : customProperties.entrySet()) {
            originalProperties.setProperty(entry.getKey().toString(), entry.getValue().toString());
        }
        LogManager.resetConfiguration();
        PropertyConfigurator.configure(originalProperties);
    } finally {
        IOUtils.closeQuietly(is);
        IOUtils.closeQuietly(fs);
    }
}

From source file:com.moz.fiji.hive.utils.ByteWritable.java

public static <T extends Writable> T asWritable(byte[] bytes, Class<T> clazz) throws IOException {
    T result = null;//from   www.j  a v a2 s.  co m
    DataInputStream dataIn = null;
    try {
        result = (T) WritableFactories.newInstance(clazz);
        ByteArrayInputStream in = new ByteArrayInputStream(bytes);
        dataIn = new DataInputStream(in);
        result.readFields(dataIn);
    } finally {
        IOUtils.closeQuietly(dataIn);
    }
    return result;
}

From source file:de.csdev.ebus.core.connection.AbstractEBusConnection.java

public boolean close() throws IOException {

    if (outputStream != null) {
        outputStream.flush();/*w ww  .j  a  v a2 s. co m*/
    }

    IOUtils.closeQuietly(inputStream);
    IOUtils.closeQuietly(outputStream);

    inputStream = null;
    outputStream = null;

    return true;
}

From source file:com.vigglet.oei.vehicle.GetVehiclePdfServlet.java

@Override
protected void downloadPdf(HttpServletRequest req, HttpServletResponse resp, User user, final int modelId)
        throws Exception {
    File file = new ServicereportPdf(VehicleUtil.getInstance().findById(modelId), user).createServiceReport();
    resp.setContentLength((int) file.length());

    FileInputStream fis = new FileInputStream(file);
    IOUtils.copy(fis, resp.getOutputStream());
    IOUtils.closeQuietly(fis);
}

From source file:com.ikon.util.Serializer.java

/**
 * @param obj// w  ww.ja  v a 2  s. com
 */
public static void write(String filename, Object obj) {
    FileOutputStream fos = null;
    ObjectOutputStream oos = null;

    try {
        fos = new FileOutputStream(Config.HOME_DIR + File.separator + filename + ".ser");
        oos = new ObjectOutputStream(fos);
        oos.writeObject(obj);
    } catch (FileNotFoundException e) {
        log.error(e.getMessage());
    } catch (IOException e) {
        log.error(e.getMessage());
    } finally {
        IOUtils.closeQuietly(oos);
        IOUtils.closeQuietly(fos);
    }
}

From source file:com.webpagebytes.cms.utility.CmsConfigurationFactory.java

public static CmsConfiguration getConfiguration() {
    if (configuration == null) {
        InputStream is = null;/*from   w ww.j a  va  2 s.co m*/
        synchronized (lock) {
            try {
                try {
                    is = new FileInputStream(configPath);
                } catch (FileNotFoundException e) {
                    is = CmsConfigurationFactory.class.getClassLoader().getResourceAsStream(configPath);
                }
                XMLConfigReader reader = new XMLConfigReader();
                configuration = reader.readConfiguration(is);
            } catch (Exception e) {
                log.log(Level.SEVERE, e.getMessage(), e);
                return null;
            } finally {
                IOUtils.closeQuietly(is);
            }
        }
    }
    return configuration;
}