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.servo.example.ExitHandler.java

protected void handleImpl(HttpExchange exchange) throws IOException {
    exchange.sendResponseHeaders(200, 0);
    exchange.close();
    Closeables.closeQuietly(server);
}

From source file:org.apache.mahout.graph.common.GraphUtils.java

public static int indexVertices(Configuration conf, Path verticesPath, Path indexPath) throws IOException {
    FileSystem fs = FileSystem.get(verticesPath.toUri(), conf);
    SequenceFile.Writer writer = SequenceFile.createWriter(fs, conf, indexPath, IntWritable.class,
            Vertex.class);
    int index = 0;

    try {// w ww  .  j  a  v a2  s . c  om
        for (FileStatus fileStatus : fs.listStatus(verticesPath)) {
            InputStream in = fs.open(fileStatus.getPath());
            try {
                for (String line : new FileLineIterable(in)) {
                    writer.append(new IntWritable(index++), new Vertex(Long.parseLong(line)));
                }
            } finally {
                Closeables.closeQuietly(in);
            }
        }
    } finally {
        Closeables.closeQuietly(writer);
    }

    return index;
}

From source file:com.github.zhongl.io.FileChannels.java

private static <T> T read(FileInputStream stream, FileChannelFunction<T> function) throws IOException {
    try {/*from w  w  w  .ja va2s.  c  o  m*/
        return read(stream.getChannel(), function);
    } finally {
        Closeables.closeQuietly(stream);
    }
}

From source file:de.fanero.uncompress.stream.OneEntryArchiveInputStream.java

@Override
public ArchiveEntry getNextEntry() throws IOException {

    Closeables.closeQuietly(in);
    ArchiveEntry entry = archiveEntry;// ww w.j  av  a 2s  .c  o m
    archiveEntry = null;
    in = EmptyArchiveInputStream.getInstance();
    return entry;
}

From source file:cff.bench.convert.csv.ConvertUtils.java

private static String readFile(String path) throws IOException {
    BufferedReader reader = new BufferedReader(new FileReader(path));
    StringBuilder stringBuilder = new StringBuilder();

    try {/* ww  w.j a v  a  2s . c  om*/
        String line = null;
        String ls = System.getProperty("line.separator");

        while ((line = reader.readLine()) != null) {
            stringBuilder.append(line);
            stringBuilder.append(ls);
        }
    } finally {
        Closeables.closeQuietly(reader);
    }

    return stringBuilder.toString();
}

From source file:fi.luontola.buildtest.StubClasses.java

@Override
public Iterator<ClassNode> iterator() {
    final Iterator<Class<?>> it = classes.iterator();
    return new AbstractIterator<ClassNode>() {
        @Override//from w  w  w .  j  a  va  2  s .co m
        protected ClassNode computeNext() {
            if (!it.hasNext()) {
                return endOfData();
            }
            Class<?> clazz = it.next();
            InputStream in = getClass().getResourceAsStream("/" + clazz.getName().replace('.', '/') + ".class");
            try {
                return AsmUtils.readClass(in);
            } catch (IOException e) {
                throw new RuntimeException(e);
            } finally {
                Closeables.closeQuietly(in);
            }
        }
    };
}

From source file:org.geogit.rest.repository.SendObjectResource.java

public void post(Representation entity) {
    InputStream input = null;//from   w  ww  .j a v a2  s.  c  o m

    try {
        input = getRequest().getEntity().getStream();
        final GeoGIT ggit = getGeogit(getRequest()).get();
        final BinaryPackedObjects unpacker = new BinaryPackedObjects(ggit.getRepository().getObjectDatabase());
        unpacker.ingest(input);

    } catch (IOException e) {
        throw new RestletException(e.getMessage(), Status.SERVER_ERROR_INTERNAL, e);
    } finally {
        if (input != null)
            Closeables.closeQuietly(input);
    }
}

From source file:org.prebake.service.LogRecordWriter.java

public void close() {
    if (out instanceof Closeable) {
        Closeables.closeQuietly((Closeable) out);
    }
}

From source file:SimpleProc.java

@Override
public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
    Closeable closeable = new StringReader("example");
    Closeables.closeQuietly(closeable);
    return false;
}

From source file:org.stjs.testing.driver.StreamUtils.java

private static long getResourceSize(ClassLoader classLoader, String path) throws IOException {
    final InputStream is = classLoader.getResourceAsStream(path);
    try {// w w  w  .jav  a2 s.  com
        // TODO improve this
        long n = 0;
        while (is.read() >= 0) {
            n++;
        }
        return n;
    } finally {
        Closeables.closeQuietly(is);
    }
}