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:com.netflix.exhibitor.core.index.IndexMetaData.java

public static void write(IndexMetaData meta, File to) throws Exception {
    DateFormat format = DateFormat.getDateTimeInstance();

    Properties properties = new Properties();
    properties.setProperty(PROPERTY_FROM, format.format(meta.from));
    properties.setProperty(PROPERTY_TO, format.format(meta.to));
    properties.setProperty(PROPERTY_VERSION, Integer.toString(VERSION));
    properties.setProperty(PROPERTY_COUNT, Integer.toString(meta.entryCount));

    OutputStream out = new BufferedOutputStream(new FileOutputStream(to));
    try {//from w  ww  .j av a  2s . com
        properties.store(out, "Auto-generated by Exhibitor");
    } finally {
        Closeables.closeQuietly(out);
    }
}

From source file:com.netflix.exhibitor.core.state.ManifestVersion.java

public ManifestVersion() {
    String localVersion = null;//from w  w  w  .j  a  va 2 s.co m
    InputStream stream = null;
    try {
        for (URL manifestUrl : Collections
                .list(getClass().getClassLoader().getResources("META-INF/MANIFEST.MF"))) {
            if (stream != null) {
                Closeables.closeQuietly(stream);
            }
            stream = manifestUrl.openStream();
            Manifest manifest = new Manifest(stream);
            String title = manifest.getMainAttributes().getValue(IMPLEMENTATION_TITLE);
            String mainClass = manifest.getMainAttributes().getValue(MAIN_CLASS);
            if ("com.netflix.exhibitor.application.ExhibitorMain".equals(mainClass)
                    || "exhibitor-core".equals(title)) {
                localVersion = manifest.getMainAttributes().getValue(IMPLEMENTATION_VERSION);
                if (localVersion != null) {
                    localVersion = "v" + localVersion;
                    if (localVersion.endsWith(SNAPSHOT)) {
                        localVersion = localVersion.substring(0, localVersion.length() - SNAPSHOT.length());
                    }
                }
                break;
            }
        }
    } catch (Exception ignore) {
        // ignore
    } finally {
        Closeables.closeQuietly(stream);
    }

    version = (localVersion != null) ? localVersion : "dev";
}

From source file:com.netflix.exhibitor.core.index.IndexActivity.java

@Override
public void completed(boolean wasSuccessful) {
    Closeables.closeQuietly(indexer);
    if (completionListener != null) {
        completionListener.completed();//from w w w.  j  a v a  2  s . c om
    }
}

From source file:org.stjs.generator.executor.RhinoExecutor.java

private Object addScript(ScriptEngine engine, File scriptFile) throws ScriptException {
    Reader input = null;/* w ww  .jav  a2  s  .c  om*/
    try {
        // XXX: here i may need to get the charset from configuration
        input = Files.newReader(scriptFile, Charsets.UTF_8);
        return engine.eval(input);
    } catch (FileNotFoundException e) {
        throw new ScriptException(e);
    } finally {
        Closeables.closeQuietly(input);
    }
}

From source file:talkeeg.android.ImageUtils.java

private static Bitmap loadImage(File imageFile, BitmapFactory.Options opts) {
    FileInputStream fis = null;//from  w ww  .  j a v  a2  s  . c o m
    try {
        fis = new FileInputStream(imageFile);
        return BitmapFactory.decodeStream(fis, null, opts);
    } catch (IOException e) {
        Log.e(TAG, "on file: " + imageFile, e);
    } finally {
        Closeables.closeQuietly(fis);
    }
    return null;
}

From source file:com.github.benmanes.caffeine.cache.simulator.parser.TextTraceReader.java

/** Returns a stream of each line in the trace file. */
protected Stream<String> lines() throws IOException {
    InputStream input = readFiles();
    Reader reader = new InputStreamReader(input, StandardCharsets.UTF_8);
    return new BufferedReader(reader).lines().map(String::trim).onClose(() -> Closeables.closeQuietly(input));
}

From source file:com.pinterest.deployservice.common.TarUtils.java

static void addInputStreamToTar(TarArchiveOutputStream taos, InputStream is, String path, long size, int mode)
        throws Exception {
    TarArchiveEntry entry = new TarArchiveEntry(path);
    entry.setSize(size);//from   w w w.ja va  2  s  .c  o  m
    entry.setMode(mode);
    try {
        taos.putArchiveEntry(entry);
        IOUtils.copy(is, taos);
    } finally {
        taos.closeArchiveEntry();
        Closeables.closeQuietly(is);
    }
}

From source file:org.jetbrains.jet.objc.ObjCTestUtil.java

@NotNull
@SuppressWarnings("IOResourceOpenedButNotSafelyClosed")
public static String runProcess(@NotNull String command) {
    try {/*ww  w  . j  a  va2s . c om*/
        Process process = Runtime.getRuntime().exec(command);
        process.waitFor();

        InputStreamReader output = new InputStreamReader(process.getInputStream());
        String result = CharStreams.toString(output);
        Closeables.closeQuietly(output);

        InputStreamReader errorStream = new InputStreamReader(process.getErrorStream());
        String error = CharStreams.toString(errorStream);
        Closeables.closeQuietly(errorStream);
        System.err.print(error);

        int exitCode = process.exitValue();
        assert exitCode == 0 : "Process exited with code " + exitCode + ", result: " + result;

        return result;
    } catch (Exception e) {
        throw ExceptionUtils.rethrow(e);
    }
}

From source file:org.kitesdk.apps.spi.jobs.StandardEventsJob.java

public void run(@DataIn(name = "source.events", type = StandardEvent.class) View<StandardEvent> input,
        @DataOut(name = "target.events", type = StandardEvent.class) View<StandardEvent> output) {

    DatasetReader<StandardEvent> reader = input.newReader();
    DatasetWriter<StandardEvent> writer = output.newWriter();

    try {// ww w . j  av  a2  s  .c o m
        while (reader.hasNext()) {

            writer.write(reader.next());
        }
    } finally {

        Closeables.closeQuietly(reader);
        Closeables.closeQuietly(writer);
    }
}

From source file:org.renyan.leveldb.impl.DbLock.java

public DbLock(File lockFile) throws IOException {
    Preconditions.checkNotNull(lockFile, "lockFile is null");
    this.lockFile = lockFile;

    // open and lock the file
    channel = new RandomAccessFile(lockFile, "rw").getChannel();
    try {//from  w  w w  .  j  a v a2  s. co  m
        lock = channel.tryLock();
    } catch (IOException e) {
        Closeables.closeQuietly(channel);
        throw e;
    }

    if (lock == null) {
        throw new IOException(format("Unable to acquire lock on '%s'", lockFile.getAbsolutePath()));
    }
}