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:interactivespaces.service.template.internal.freemarker.FreemarkerTemplater.java

@Override
public String instantiateTemplate(String templateName, Map<String, Object> data) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    Writer out = new OutputStreamWriter(baos);
    try {/*from w  ww  . ja  va 2  s .c o  m*/
        Template template = freemarkerConfig.getTemplate(templateName);

        template.process(data, out);
        out.close();
    } catch (Exception e) {
        throw new InteractiveSpacesException(String.format("Could not instantiate template %s", templateName),
                e);
    } finally {
        Closeables.closeQuietly(out);
    }

    return new String(baos.toString());
}

From source file:org.apache.drill.exec.rpc.data.DataClientConnection.java

public void shutdownIfClient() {
    Closeables.closeQuietly(client);
}

From source file:net.sourceforge.docfetcher.model.parse.AbiWordParser.java

/**
 * Returns a {@code Source} for the given AbiWord file.
 *//*ww  w .  j ava 2 s .c o m*/
@NotNull
private static Source getSource(@NotNull InputStream in, @NotNull String filename) throws ParseException {
    try {
        String ext = Util.getExtension(filename);
        if (ext.equals("zabw") || ext.equals("abw.gz")) //$NON-NLS-1$ //$NON-NLS-2$
            in = new GZIPInputStream(in);
        Source source = new Source(in);
        source.setLogger(null);
        source.fullSequentialParse();
        return source;
    } catch (IOException e) {
        throw new ParseException(e);
    } finally {
        Closeables.closeQuietly(in);
    }
}

From source file:org.apache.giraph.utils.FileUtils.java

/**
 * Write lines to a file./*  w  w w .  j av  a 2s.c  o m*/
 *
 * @param file File to write lines to
 * @param lines Strings written to the file
 * @throws IOException
 */
public static void writeLines(File file, String[] lines) throws IOException {
    Writer writer = Files.newWriter(file, Charsets.UTF_8);
    try {
        for (String line : lines) {
            writer.write(line);
            writer.write('\n');
        }
    } finally {
        Closeables.closeQuietly(writer);
    }
}

From source file:core.routing.ITSupport.java

/**
 * Does HTTP GET against given URL./*from ww  w  .ja v a2  s .  c om*/
 * 
 * @param url
 * @return
 * @throws IOException
 */
protected HttpResponse executeGet(final String url) throws IOException {
    InputStream entityStream = null;
    try {
        final HttpClient httpClient = new DefaultHttpClient();
        final HttpGet get = new HttpGet(url);
        final HttpResponse httpResponse = httpClient.execute(get);
        return httpResponse;
    } catch (IOException e) {
        Closeables.closeQuietly(entityStream);
        throw e;
    }
}

From source file:com.metamx.druid.http.FileRequestLogger.java

@LifecycleStart
public void start() {
    try {//from  www .j  a  v a 2  s .  co m
        baseDir.mkdirs();

        MutableDateTime mutableDateTime = new DateTime().toMutableDateTime();
        mutableDateTime.setMillisOfDay(0);
        currentDay = mutableDateTime.toDateTime();

        fileWriter = new FileWriter(new File(baseDir, currentDay.toString("yyyy-MM-dd'.log'")), true);
        long nextDay = currentDay.plusDays(1).getMillis();
        Duration delay = new Duration(nextDay - new DateTime().getMillis());

        ScheduledExecutors.scheduleWithFixedDelay(exec, delay, Duration.standardDays(1),
                new Callable<ScheduledExecutors.Signal>() {
                    @Override
                    public ScheduledExecutors.Signal call() {
                        currentDay = currentDay.plusDays(1);

                        try {
                            synchronized (lock) {
                                Closeables.closeQuietly(fileWriter);
                                fileWriter = new FileWriter(new File(baseDir, currentDay.toString()), true);
                            }
                        } catch (Exception e) {
                            Throwables.propagate(e);
                        }

                        return ScheduledExecutors.Signal.REPEAT;
                    }
                });
    } catch (IOException e) {
        Throwables.propagate(e);
    }
}

From source file:org.apache.drill.exec.rpc.data.DataConnectionCreator.java

public void close() {
    Closeables.closeQuietly(server);
}

From source file:org.jclouds.savvis.vpdc.handlers.SymphonyVPDCErrorHandler.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 {// w w w  .  j  a  v a2s. c  o m
        message = message != null ? message
                : String.format("%s -> %s", command.getCurrentRequest().getRequestLine(),
                        response.getStatusLine());
        switch (response.getStatusCode()) {
        case 400:
            exception = new IllegalArgumentException(message, exception);
            break;
        case 401:
            exception = new AuthorizationException(message, exception);
            break;
        case 404:
            if (!command.getCurrentRequest().getMethod().equals("DELETE")) {
                exception = new ResourceNotFoundException(message, exception);
            }
            break;
        case 405:
            exception = new IllegalArgumentException(message, exception);
            break;
        case 409:
            exception = new IllegalStateException(message, exception);
            break;
        }
    } finally {
        if (response.getPayload() != null)
            Closeables.closeQuietly(response.getPayload().getInput());
        command.setException(exception);
    }
}

From source file:org.jclouds.softlayer.handlers.SoftLayerErrorHandler.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 {//  w  ww  . j  av  a  2s. c  o  m
        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) {
                if (message.indexOf("Unable to determine package for") != -1) {
                    exception = new ResourceNotFoundException(message, exception);
                } else if (message.indexOf("currently an active transaction") != -1) {
                    exception = new IllegalStateException(message, exception);
                }
            }
        }
    } finally {
        Closeables.closeQuietly(response.getPayload());
        command.setException(exception);
    }
}

From source file:com.android.contacts.util.ContactPhotoUtils.java

/**
 * Given a uri pointing to a bitmap, reads it into a bitmap and returns it.
 * @throws FileNotFoundException// www. j a va 2s  .com
 */
public static Bitmap getBitmapFromUri(Context context, Uri uri) throws FileNotFoundException {
    final InputStream imageStream = context.getContentResolver().openInputStream(uri);
    try {
        return BitmapFactory.decodeStream(imageStream);
    } finally {
        Closeables.closeQuietly(imageStream);
    }
}