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.sonar.db.MyBatisConfBuilder.java

public void loadMapper(String mapperName) {
    String configFile = configFilePath(mapperName);
    InputStream input = null;//from  w  w  w  . jav a  2 s.  c om
    try {
        input = getClass().getResourceAsStream(configFile);
        checkArgument(input != null, format("Can not find mapper XML file %s", configFile));
        new XMLMapperBuilder(input, conf, mapperName, conf.getSqlFragments()).parse();
        loadAndConfigureLogger(mapperName);
    } catch (Exception e) {
        throw new IllegalArgumentException("Unable to load mapper " + mapperName, e);
    } finally {
        Closeables.closeQuietly(input);
    }
}

From source file:org.sonar.ant.SonarTaskUtils.java

/**
 * Returns the version of the Ant Task/*from   w  w  w  .j  av  a 2  s.co  m*/
 *
 * @return the version
 */
public static String getTaskVersion() {
    InputStream in = null;
    try {
        in = SonarTask.class.getResourceAsStream("/org/sonar/ant/version.txt");
        Properties props = new Properties();
        props.load(in);
        return props.getProperty("version");
    } catch (IOException e) {
        throw new BuildException("Could not load the version information for SonarQube Ant Task", e);
    } finally {
        Closeables.closeQuietly(in);
    }
}

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

public File force() throws IOException {
    if (!thisChannel().isOpen())
        return file;
    try {/*from w ww .  j  a v  a 2s.  com*/
        if (batchBuffer.position() > 0)
            write();
        thisChannel().force(false);
        DirectByteBufferCleaner.clean(batchBuffer);
        return file;
    } finally {
        Closeables.closeQuietly(fileOutputStream);
    }
}

From source file:org.jclouds.elastichosts.handlers.ElasticHostsErrorHandler.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  om
        message = message != null ? message
                : String.format("%s -> %s", command.getRequest().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.getRequest().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.sonar.sslr.channel.CodeBuffer.java

/**
 * Note that this constructor will read everything from reader and will close it.
 *//*from  ww w.  ja  v  a 2 s.com*/
protected CodeBuffer(Reader initialCodeReader, CodeReaderConfiguration configuration) {
    Reader reader = null;

    try {
        lastChar = -1;
        cursor = new Cursor();
        tabWidth = configuration.getTabWidth();

        /* Setup the filters on the reader */
        reader = initialCodeReader;
        for (CodeReaderFilter<?> codeReaderFilter : configuration.getCodeReaderFilters()) {
            reader = new Filter(reader, codeReaderFilter, configuration);
        }

        buffer = CharStreams.toString(reader).toCharArray();
    } catch (IOException e) {
        throw new ChannelException(e.getMessage(), e);
    } finally {
        Closeables.closeQuietly(reader);
    }
}

From source file:com.bazaarvoice.snitch.servlet.VariableServlet.java

@SuppressWarnings("unchecked")
@Override//from  w w  w.j  ava2 s . com
protected void doGet(HttpServletRequest req, HttpServletResponse response)
        throws ServletException, IOException {
    addClientNoCacheHeaders(response);
    response.setContentType("application/json");

    // Organize the variables into a multimap indexed by key
    Multimap<String, Variable> variables = HashMultimap.create();
    for (Variable variable : _snitch.getVariables()) {
        variables.put(variable.getName(), variable);
    }

    JsonWriter writer = new JsonWriter(new BufferedWriter(response.getWriter()));
    writer.setIndent("  "); // Pretty print by default

    try {
        writer.beginObject();
        for (String name : variables.keySet()) {
            Collection<Variable> vars = variables.get(name);

            writer.name(name);
            if (vars.size() > 1) {
                // Only render as an array if we have a name collision
                writer.beginArray();
            }
            for (Variable variable : vars) {
                Formatter formatter = _snitch.getFormatter(variable);
                formatter.format(variable.getValue(), writer);
            }
            if (vars.size() > 1) {
                writer.endArray();
            }
        }
        writer.endObject();
    } finally {
        Closeables.closeQuietly(writer);
    }
}

From source file:org.sonar.plugins.pmd.PmdExecutor.java

public Report execute() {
    TimeProfiler profiler = new TimeProfiler().start("Execute PMD " + PmdVersion.getVersion());

    ClassLoader initialClassLoader = Thread.currentThread().getContextClassLoader();
    URLClassLoader classLoader = createClassloader();
    try {//from  w  ww.java 2 s . c  om
        Thread.currentThread().setContextClassLoader(getClass().getClassLoader());

        return executePmd(classLoader);
    } finally {
        Closeables.closeQuietly(classLoader);
        Thread.currentThread().setContextClassLoader(initialClassLoader);
        profiler.stop();
    }
}

From source file:com.backelite.sonarqube.objectivec.issues.ObjectiveCProfile.java

@Override
public RulesProfile createProfile(ValidationMessages messages) {

    LOGGER.info("Creating Objective-C Profile");

    Reader config = null;//from  w ww. j  av a 2 s . c om
    final RulesProfile profile = RulesProfile.create("Objective-C", ObjectiveC.KEY);
    profile.setDefaultProfile(true);

    try {
        config = new InputStreamReader(getClass().getResourceAsStream(OCLintProfile.PROFILE_PATH));
        RulesProfile ocLintRulesProfile = ocLintProfileImporter.importProfile(config, messages);
        for (ActiveRule rule : ocLintRulesProfile.getActiveRules()) {
            profile.addActiveRule(rule);
        }

        config = new InputStreamReader(getClass().getResourceAsStream(FauxPasProfile.PROFILE_PATH));
        RulesProfile fauxPasRulesProfile = fauxPasProfileImporter.importProfile(config, messages);
        for (ActiveRule rule : fauxPasRulesProfile.getActiveRules()) {
            profile.addActiveRule(rule);
        }

        return profile;
    } finally {

        Closeables.closeQuietly(config);
    }
}

From source file:org.sonar.plugins.pmd.PmdTemplate.java

public void process(File file, RuleSets rulesets, RuleContext ruleContext) {
    ruleContext.setSourceCodeFilename(file.getAbsolutePath());
    InputStream inputStream = null;
    try {//from  w  w w .ja va2s.  co m
        inputStream = new FileInputStream(file);
        processor.processSourceCode(inputStream, rulesets, ruleContext);
    } catch (Throwable e) {
        LOG.error("Fail to execute PMD. Following file is ignored: " + file, e);
    } finally {
        Closeables.closeQuietly(inputStream);
    }
}

From source file:com.netflix.exhibitor.servlet.ExhibitorServletContextListener.java

@Override
public void contextDestroyed(ServletContextEvent event) {
    if (exhibitor != null) {
        Closeables.closeQuietly(exhibitor);
        exhibitor = null;/*from ww  w  .  jav  a2  s.co m*/
    }

    if (exhibitorCreator != null) {
        for (Closeable closeable : exhibitorCreator.getCloseables()) {
            Closeables.closeQuietly(closeable);
        }
    }
}