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.notifier.desktop.update.impl.UpdateManagerImpl.java

public Version getCurrentVersion() throws IOException {
    InputStream is = getClass().getResourceAsStream(POM_PROPERTIES_NAME);
    if (is == null) {
        return Version.DEV;
    }/*w  ww  .  j  av  a  2 s .c  o m*/
    Properties pom = new Properties();
    try {
        pom.load(is);
    } finally {
        Closeables.closeQuietly(is);
    }
    return Version.parse(pom.getProperty(POM_VERSION_PROPERTY));
}

From source file:org.eclipse.che.plugin.jsonexample.generator.JsonExampleCreateProjectHandler.java

@Override
public void onCreateProject(FolderEntry baseFolder, Map<String, AttributeValue> attributes,
        Map<String, String> options) throws ForbiddenException, ConflictException, ServerException {

    InputStream packageJson = null;
    InputStream personJson = null;
    try {/*from   ww w.jav a2  s  .  c o m*/
        FolderEntry myJsonFiles = baseFolder.createFolder("myJsonFiles");
        packageJson = getClass().getClassLoader().getResourceAsStream("files/default_package");
        personJson = getClass().getClassLoader().getResourceAsStream("files/default_person");

        baseFolder.createFile(FILE_NAME, packageJson);
        myJsonFiles.createFile("person.json", personJson);
    } finally {
        Closeables.closeQuietly(packageJson);
        Closeables.closeQuietly(personJson);
    }
}

From source file:org.codehaus.httpcache4j.cache.FileManager.java

public synchronized File createFile(Key key, InputStream stream) throws IOException {
    File file = resolve(key);/*from  w  w  w  .j a  va 2 s.  c o m*/
    if (!file.getParentFile().exists()) {
        ensureDirectoryExists(file.getParentFile());
    }
    OutputSupplier<FileOutputStream> outputStream = Files.newOutputStreamSupplier(file);
    try {
        ByteStreams.copy(stream, outputStream);
    } finally {
        Closeables.closeQuietly(stream);
    }
    if (file.length() == 0) {
        file.delete();
        file = null;
    }
    if (file != null && !file.exists()) {
        throw new IOException(String.format("Failed to create File '%s' for Key: %s", file.getName(), key));
    }

    return file;
}

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

protected String renderText(File file, String filename) throws ParseException {
    InputStream in = null;/*from w ww.  j  a  v  a 2s  .  c o m*/
    try {
        in = new FileInputStream(file);
        ExcelExtractor extractor = null;
        try {
            POIFSFileSystem fs = new POIFSFileSystem(in);
            extractor = new ExcelExtractor(fs);
        } catch (OldExcelFormatException e) {
            /*
             * POI doesn't support the old Excel 5.0/7.0 (BIFF5) format,
             * only the BIFF8 format from Excel 97/2000/XP/2003. Thus, we
             * fall back to another Excel library.
             */
            Closeables.closeQuietly(in);
            return extractWithJexcelAPI(file);
        }
        extractor.setFormulasNotResults(ProgramConf.Bool.IndexExcelFormulas.get());
        return extractor.getText();
    } catch (IOException e) {
        throw new ParseException(e);
    } catch (RuntimeException e) {
        // POI can throw NullPointerExceptions on some odd Excel files
        throw new ParseException(e);
    } finally {
        Closeables.closeQuietly(in);
    }
}

From source file:co.cask.cdap.explore.service.FileWriterHelper.java

/**
 * Generate a text file of schema (key String, value Int) containing the records ("<prefix>i", i)
 * for start <= i < end, using the given delimiter. The file is written using the passed-in output stream.
 *///ww w. j  a  va  2  s  .  c  om
public static void generateTextFile(OutputStream out, String delim, String prefix, int start, int end)
        throws IOException {
    try {
        for (int i = start; i < end; i++) {
            String line = String.format("%s%d%s%d\n", prefix, i, delim, i);
            out.write(Bytes.toBytes(line));
        }
    } finally {
        Closeables.closeQuietly(out);
    }
}

From source file:org.sonar.plugins.objectivec.violations.OCLintProfile.java

@Override
public RulesProfile createProfile(final ValidationMessages messages) {
    LoggerFactory.getLogger(getClass()).info("Creating OCLint Profile");
    Reader config = null;/*from w  w  w  .j  a  va 2  s .  co m*/

    try {
        config = new InputStreamReader(getClass().getResourceAsStream(DEFAULT_PROFILE));
        final RulesProfile profile = profileImporter.importProfile(config, messages);
        profile.setName(OCLintRuleRepository.REPOSITORY_KEY);
        profile.setLanguage(ObjectiveC.KEY);
        profile.setDefaultProfile(true);

        return profile;
    } finally {
        Closeables.closeQuietly(config);
    }
}

From source file:seaclouds.matchmaker.Matchmaker.java

public Map<String, Object> match(String reqName, String reqValue, Map reqDescription)
        throws FileNotFoundException {
    // TODO Auto-generated method stub

    System.out.println("-----\nMatchmaking start");

    //TODO: ask the discoverer to find services with reqName and reqValue

    InputStream cloudInput;/* ww w  .java2 s. c om*/
    cloudInput = getClass().getResourceAsStream("/computeServices.yaml");

    String nuroCaseYaml = null;
    try {
        nuroCaseYaml = CharStreams.toString(new InputStreamReader(cloudInput, Charsets.UTF_8));
    } catch (IOException e) {
        e.printStackTrace();
    }
    Closeables.closeQuietly(cloudInput);
    TOSCAYamlParser cloudModel = new TOSCAYamlParser(nuroCaseYaml);

    Map<String, Object> cloudOfferedServiceList = cloudModel.getNodeTemplates();
    Map<String, Object> suitableServiceList = new LinkedHashMap<>();
    log.info("\n" + cloudOfferedServiceList.size() + " service(s) available");

    for (Entry<String, Object> service : cloudOfferedServiceList.entrySet()) {

        String serviceName = (String) service.getKey();
        Map<String, Object> serviceDescription = (Map) service.getValue();

        //1. check if the service offers a capability equals to reqName and check if the service is of type included in reqValue
        //note: a service can offer more than a single capability, thus they are stored into a map
        Map<String, Object> capabilitiesList = (Map) serviceDescription.get("capabilities");
        String offServiceType = (String) serviceDescription.get("type");

        if (capabilitiesList.containsKey(reqName) && offServiceType.equals(reqValue)) {
            if (matchProperties(reqDescription, serviceDescription)) {
                log.info("Service suitable");
                suitableServiceList.put(serviceName, serviceDescription);
                //put serviceDescription somewhere or return its unique identifier
            } else {
                log.info("Service not suitable");
            }
        } else {
            log.info("Service not suitable");
        }
    }

    //TODO: return a map with matching services for each module/requirement

    log.info("-----\nMatchmaking end");
    return suitableServiceList;
}

From source file:org.apache.mahout.text.ChunkedWriter.java

public void write(String key, String value) throws IOException {
    if (currentChunkSize > maxChunkSizeInBytes) {
        Closeables.closeQuietly(writer);
        writer = new SequenceFile.Writer(fs, conf, getPath(currentChunkID++), Text.class, Text.class);
        currentChunkSize = 0;/* w  w  w. j a v a2s  .c  o m*/
    }

    Text keyT = new Text(key);
    Text valueT = new Text(value);
    currentChunkSize += keyT.getBytes().length + valueT.getBytes().length; // Overhead
    writer.append(keyT, valueT);
}

From source file:org.jclouds.loadbalancer.internal.LoadBalancerServiceContextImpl.java

@Override
public void close() {
    Closeables.closeQuietly(delegate());
}

From source file:tv.icntv.sender.decompress.AbstractDeCompress.java

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