Example usage for com.google.common.io Closeables closeQuietly

Introduction

In this page you can find the example usage for com.google.common.io Closeables closeQuietly.

Prototype

public static void closeQuietly(@Nullable Reader reader)

Source Link

Document

Closes the given Reader , logging any IOException that's thrown rather than propagating it.

Usage

From source file:org.geoserver.catalog.util.CloseableIteratorAdapter.java

public static void close(Iterator<?> iterator) {
    if (iterator instanceof Closeable) {
        Closeables.closeQuietly((Closeable) iterator);
    }/*from  ww  w  .  j a  va 2s .c  o  m*/
}

From source file:org.locationtech.geogig.rest.repository.SendObjectResource.java

@Override
public void post(Representation entity) {
    InputStream input = null;//  w  w  w.j a v  a  2 s .com

    Request request = getRequest();
    try {
        LOGGER.info("Receiving objects from {}", request.getClientInfo().getAddress());
        Representation representation = request.getEntity();
        input = representation.getStream();
        final GeoGIG ggit = getGeogig(request).get();
        final BinaryPackedObjects unpacker = new BinaryPackedObjects(ggit.getRepository().objectDatabase());

        CountingInputStream countingStream = new CountingInputStream(input);

        Stopwatch sw = Stopwatch.createStarted();
        IngestResults ingestResults = unpacker.ingest(countingStream);
        sw.stop();

        LOGGER.info(String.format(
                "SendObjectResource: Processed %,d objects.\nInserted: %,d.\nExisting: %,d.\nTime to process: %s.\nStream size: %,d bytes.\n",
                ingestResults.total(), ingestResults.getInserted(), ingestResults.getExisting(), sw,
                countingStream.getCount()));

    } catch (IOException e) {
        LOGGER.warn("Error processing incoming objects from {}", request.getClientInfo().getAddress(), e);
        throw new RestletException(e.getMessage(), Status.SERVER_ERROR_INTERNAL, e);
    } finally {
        if (input != null)
            Closeables.closeQuietly(input);
    }
}

From source file:org.richfaces.cdk.resource.writer.impl.JavaScriptPackagingProcessor.java

@Override
public void process(String resourceName, InputStream in, OutputStream out, boolean closeAtFinish)
        throws IOException {

    Reader reader = null;//from   w w  w .j ava  2s.  com
    Writer writer = null;

    try {
        reader = new InputStreamReader(in, charset);
        writer = new OutputStreamWriter(out, charset);

        ByteStreams.copy(in, out);
        if (!closeAtFinish) {
            // add semicolon to satisfy end of context of each script when packing files
            writer.write(";");
            writer.flush();
        }
    } finally {
        Closeables.closeQuietly(reader);
        if (closeAtFinish) {
            Closeables.closeQuietly(writer);
        } else {
            writer.flush();
        }
    }
}

From source file:org.richfaces.resource.Java2DUserResourceWrapperImpl.java

public InputStream getInputStream() throws IOException {
    FastBufferOutputStream fbos = new FastBufferOutputStream();

    ImageOutputStream imageOutputStream = ImageIO.createImageOutputStream(fbos);
    try {// w  ww.  j  a  v  a2  s .com
        paintAndWrite(imageOutputStream);
    } finally {
        if (imageOutputStream != null) {
            try {
                imageOutputStream.close();
            } catch (IOException e) {
                LOGGER.debug(e.getMessage(), e);
            }

            Closeables.closeQuietly(fbos);
        }
    }
    ByteBuffer buffer = fbos.getFirstBuffer();
    buffer.compact();

    return new FastBufferInputStream(buffer);
}

From source file:com.backelite.sonarqube.swift.issues.SwiftProfile.java

@Override
public RulesProfile createProfile(final ValidationMessages messages) {

    LOGGER.info("Creating Swift Profile");

    Reader config = null;//  w  ww.j a v  a 2s.  com
    final RulesProfile profile = RulesProfile.create("Swift", Swift.KEY);
    profile.setDefaultProfile(true);

    try {
        // Add swift lint rules
        config = new InputStreamReader(getClass().getResourceAsStream(SwiftLintProfile.PROFILE_PATH));
        RulesProfile ocLintRulesProfile = this.swiftLintProfileImporter.importProfile(config, messages);
        for (ActiveRule rule : ocLintRulesProfile.getActiveRules()) {
            profile.addActiveRule(rule);
        }

        return profile;
    } finally {

        Closeables.closeQuietly(config);
    }
}

From source file:com.geico.tfs.matcher.TfsMatcherRunner.java

private void runTfsMatcher() {
    Process process = null;//from   www.  j av  a 2 s. c  om
    try {
        LOG.info("LAUNCHING MATCHER");
        process = new ProcessBuilder(executable.getAbsolutePath()).start();
        process.waitFor();
    } catch (InterruptedException e) {
        LOG.info(e.getMessage());
        throw Throwables.propagate(e);
    } catch (ArrayIndexOutOfBoundsException e) {
        LOG.info(e.getMessage());
        throw Throwables.propagate(e);
    } catch (IOException e) {
        LOG.info(e.getMessage());
        throw Throwables.propagate(e);
    } finally {
        if (process != null) {
            Closeables.closeQuietly(process.getErrorStream());
        }
    }
}

From source file:io.fabric8.process.manager.commands.support.KindCompleter.java

public void init() {
    // lets load the kinds from the classpath
    InputStream in = ProcessManager.class.getResourceAsStream("controllerKinds");
    if (in == null) {
        LOG.warn("Cannot find controllerKinds on the classpath!");
    } else {//from   w w w  .j av  a 2  s .  c o  m
        try {
            BufferedReader reader = new BufferedReader(new InputStreamReader(in, Charsets.UTF_8));
            while (true) {
                String line = reader.readLine();
                if (line == null)
                    break;
                line = line.trim();
                if (!line.isEmpty()) {
                    kinds.add(line);
                }
            }
        } catch (IOException e) {
            Closeables.closeQuietly(in);
        }
    }
}

From source file:org.jclouds.openstack.nova.v1_1.handlers.NovaErrorHandler.java

public void handleError(HttpCommand command, HttpResponse response) {
    // it is important to always read fully and close streams
    String message = parseMessage(response);
    Exception exception = message != null ? new HttpResponseException(command, response, message)
            : new HttpResponseException(command, response);
    try {/*from   w w  w.ja va  2  s .c om*/
        message = message != null ? message
                : String.format("%s -> %s", command.getCurrentRequest().getRequestLine(),
                        response.getStatusLine());
        switch (response.getStatusCode()) {
        case 401:
        case 403:
            exception = new AuthorizationException(message, exception);
            break;
        case 404:
            if (!command.getCurrentRequest().getMethod().equals("DELETE")) {
                exception = new ResourceNotFoundException(message, exception);
            }
            break;
        case 500:
            if (message != null && message.indexOf("Unable to determine package for") != -1) {
                exception = new ResourceNotFoundException(message, exception);
            }
        }
    } finally {
        if (response.getPayload() != null)
            Closeables.closeQuietly(response.getPayload().getInput());
        command.setException(exception);
    }
}

From source file:druid.examples.flights.FlightsFirehoseFactory.java

@Override
public Firehose connect() throws IOException {
    File dir = new File(flightsFileLocation);

    final Iterator<File> files = Iterators.forArray(dir.listFiles());

    return new Firehose() {
        BufferedReader in = null;
        String line = null;// ww w . j  a va2  s  . co m

        @Override
        public boolean hasMore() {
            try {
                if (line != null) {
                    return true;
                } else if (in != null) {
                    line = in.readLine();

                    if (line == null) {
                        Closeables.closeQuietly(in);
                        in = null;
                    }

                    return true;
                } else if (files.hasNext()) {
                    final File nextFile = files.next();

                    if (nextFile.getName().endsWith(".gz")) {
                        in = new BufferedReader(new InputStreamReader(
                                new GZIPInputStream(new FileInputStream(nextFile)), Charsets.UTF_8));
                    } else {
                        in = new BufferedReader(new FileReader(nextFile));
                    }
                    return hasMore();
                }
                Thread.currentThread().join();
                return false;
            } catch (IOException e) {
                throw Throwables.propagate(e);
            } catch (InterruptedException e) {
                throw Throwables.propagate(e);
            }
        }

        @Override
        public InputRow nextRow() {
            final InputRow retVal = parser.parse(line);
            line = null;
            return retVal;
        }

        @Override
        public Runnable commit() {
            return new Runnable() {
                @Override
                public void run() {

                }
            };
        }

        @Override
        public void close() throws IOException {
            Closeables.closeQuietly(in);
        }
    };
}

From source file:org.deephacks.confit.internal.jpa.EntityManagerProvider.java

public EntityManagerFactory createEntityManagerFactory(String unitName, URL prop) {
    if (factory != null && factory.isOpen()) {
        return factory;
    }/* w  w w . j  av a  2  s .  c  o m*/
    FileInputStream in = null;
    Properties p = new Properties();
    try {
        p.load(prop.openStream());
    } catch (IOException e) {
        throw new RuntimeException(e);
    } finally {
        Closeables.closeQuietly(in);
    }
    factory = Persistence.createEntityManagerFactory(unitName, p);
    return factory;
}