Example usage for com.google.common.io Files toString

List of usage examples for com.google.common.io Files toString

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Introduction

In this page you can find the example usage for com.google.common.io Files toString.

Prototype

public static String toString(File file, Charset charset) throws IOException

Source Link

Usage

From source file:org.cogroo.gc.cmdline.grammarchecker.GrammarCheckerTool.java

public void run(String[] args) {
    Params params = validateAndParseParams(args, Params.class);

    String lang = params.getLang();
    CmdLineUtil.checkLanguageCode(lang);

    String country = params.getCountry();
    if (Strings.isNullOrEmpty(country)) {
        throw new TerminateToolException(1, "Country cannot be empty. Example country: BR");
    }//from  ww w .  j  a v  a 2  s. c o  m

    File rulesFile = params.getRulesFile();
    if (rulesFile != null) {
        CmdLineUtil.checkInputFile("Rules file", rulesFile);
    }

    long start = System.nanoTime();

    ComponentFactory factory;
    try {
        factory = ComponentFactory.create(new Locale(lang, country));
    } catch (InitializationException e) {
        e.printStackTrace();
        throw new TerminateToolException(1, "Could not find configuration for " + lang + ". Only "
                + new Locale("pt", "BR") + " might be supported for now.");
    }
    GrammarChecker cogroo;
    try {
        if (rulesFile == null) {
            cogroo = new GrammarChecker(factory.createPipe());
        } else {
            String serializedRules = Files.toString(rulesFile, Charsets.UTF_8);
            cogroo = new GrammarChecker(factory.createPipe(), serializedRules);
        }
    } catch (IOException e) {
        e.printStackTrace();
        throw new TerminateToolException(1, "Could not create pipeline!");
    }

    System.out.println("Loading time [" + ((System.nanoTime() - start) / 1000000) + "ms]");

    Scanner kb = new Scanner(System.in);
    System.out.print("Enter the sentence or 'q' to quit: ");
    String input = kb.nextLine();

    while (!input.equals("q")) {

        CheckDocument document = new CheckDocument();
        document.setText(input);
        cogroo.analyze(document);

        if (params.getShowAnalysis()) {
            System.out.println(TextUtils.nicePrint(document));
        }

        System.out.println(document.getMistakesAsString());

        System.out.print("Enter the sentence or 'q' to quit: ");
        input = kb.nextLine();
    }

}

From source file:org.jclouds.karaf.utils.EnvHelper.java

/**
 * Extracts the credential value from the Google Cloud credentials json file.
 * @param credentialValue/*from   w ww.j a v  a  2  s  . co m*/
 * @return
 */
private static String getGoogleCredentialFromJsonFileIfPath(String credentialValue) {
    File credentialsFile = new File(credentialValue);
    if (credentialsFile.exists()) {
        try {
            String fileContents = Files.toString(credentialsFile, Charsets.UTF_8);
            Supplier<Credentials> credentialSupplier = new GoogleCredentialsFromJson(fileContents);
            return credentialSupplier.get().credential;
        } catch (IOException e) {
            return null;
        }
    } else {
        return credentialValue;
    }
}

From source file:org.apache.gora.goraci.chef.ChefSoftwareProvisioning.java

private static void performChefComputeServiceBootstrapping(Properties properties)
        throws IOException, InstantiationException, IllegalAccessException {
    // Get the credentials that will be used to authenticate to the Chef server
    String rsContinent = DataStoreFactory.findProperty(properties, MemStore.class.newInstance(), RS_CONTINENT,
            "rackspace-cloudservers-us");
    String rsUser = DataStoreFactory.findProperty(properties, MemStore.class.newInstance(), RS_USERNAME,
            "asf-gora");
    String rsApiKey = DataStoreFactory.findProperty(properties, MemStore.class.newInstance(), RS_APIKEY, null);
    String rsRegion = DataStoreFactory.findProperty(properties, MemStore.class.newInstance(), RS_REGION, "DFW");
    String client = DataStoreFactory.findProperty(properties, MemStore.class.newInstance(), CHEF_CLIENT,
            System.getProperty("user.name"));
    String organization = DataStoreFactory.findProperty(properties, MemStore.class.newInstance(),
            CHEF_ORGANIZATION, null);/*from  w w  w . j  ava2  s. c  om*/
    String pemFile = System.getProperty("user.home") + "/.chef/" + client + ".pem";
    String credential = Files.toString(new File(pemFile), Charsets.UTF_8);

    // Provide the validator information to let the nodes to auto-register themselves
    // in the Chef server during bootstrap
    String validator = organization + "-validator";
    String validatorPemFile = System.getProperty("user.home") + "/.chef/" + validator + ".pem";
    String validatorCredential = Files.toString(new File(validatorPemFile), Charsets.UTF_8);

    Properties chefConfig = new Properties();
    chefConfig.put(ChefProperties.CHEF_VALIDATOR_NAME, validator);
    chefConfig.put(ChefProperties.CHEF_VALIDATOR_CREDENTIAL, validatorCredential);

    // Create the connection to the Chef server
    ChefContext chefContext = ContextBuilder.newBuilder("chef")
            .endpoint("https://api.opscode.com/organizations/" + organization).credentials(client, credential)
            .overrides(chefConfig).buildView(ChefContext.class);

    // Create the connection to the compute provider. Note that ssh will be used to bootstrap chef
    ComputeServiceContext computeContext = ContextBuilder.newBuilder(rsContinent).endpoint(rsRegion)
            .credentials(rsUser, rsApiKey).modules(ImmutableSet.<Module>of(new SshjSshClientModule()))
            .buildView(ComputeServiceContext.class);

    // Group all nodes in both Chef and the compute provider by this group
    String group = "jclouds-chef-goraci";

    // Set the recipe to install and the configuration values to override
    String recipe = "apache2";
    JsonBall attributes = new JsonBall("{\"apache\": {\"listen_ports\": \"8080\"}}");

    // Check to see if the recipe you want exists
    List<String> runlist = null;
    Iterable<? extends CookbookVersion> cookbookVersions = chefContext.getChefService().listCookbookVersions();
    if (any(cookbookVersions, CookbookVersionPredicates.containsRecipe(recipe))) {
        runlist = new RunListBuilder().addRecipe(recipe).build();
    }
    for (Iterator<String> iterator = runlist.iterator(); iterator.hasNext();) {
        String string = (String) iterator.next();
        LOG.info(string);
    }

    // Update the chef service with the run list you wish to apply to all nodes in the group
    // and also provide the json configuration used to customize the desired values
    BootstrapConfig config = BootstrapConfig.builder().runList(runlist).attributes(attributes).build();
    chefContext.getChefService().updateBootstrapConfigForGroup(group, config);

    // Build the script that will bootstrap the node
    Statement bootstrap = chefContext.getChefService().createBootstrapScriptForGroup(group);

    TemplateBuilder templateBuilder = computeContext.getComputeService().templateBuilder();
    templateBuilder.options(runScript(bootstrap));
    // Run a node on the compute provider that bootstraps chef
    try {
        Set<? extends NodeMetadata> nodes = computeContext.getComputeService().createNodesInGroup(group, 1,
                templateBuilder.build());
        for (NodeMetadata nodeMetadata : nodes) {
            LOG.info("<< node %s: %s%n", nodeMetadata.getId(),
                    concat(nodeMetadata.getPrivateAddresses(), nodeMetadata.getPublicAddresses()));
        }
    } catch (RunNodesException e) {
        throw new RuntimeException(e.getMessage());
    }

    // Release resources
    chefContext.close();
    computeContext.close();

}

From source file:org.fcrepo.indexer.system.IndexingIT.java

@Before
public void setUp() throws ClientProtocolException, IOException {
    final PoolingClientConnectionManager connMann = new PoolingClientConnectionManager();
    connMann.setMaxTotal(MAX_VALUE);//from   www.j  av  a 2s  .  c om
    connMann.setDefaultMaxPerRoute(MAX_VALUE);
    client = new DefaultHttpClient(connMann);
    LOGGER.debug("Installing indexing namespace...");
    final String nsSparqlUpdate = "INSERT { <" + INDEXER_NAMESPACE
            + "> <http://purl.org/vocab/vann/preferredNamespacePrefix> \"indexing\"." + "<"
            + INDEXER_TEST_NAMESPACE
            + "> <http://purl.org/vocab/vann/preferredNamespacePrefix> \"indexingtest\"} WHERE { }";
    HttpPost update = new HttpPost(serverAddress + "fcr:namespaces");
    update.setEntity(new StringEntity(nsSparqlUpdate));
    update.setHeader("Content-Type", "application/sparql-update");
    HttpResponse response = client.execute(update);
    assertEquals("Failed to install indexing namespace!", SC_NO_CONTENT,
            response.getStatusLine().getStatusCode());

    LOGGER.debug("Installing indexing type information...");
    update = new HttpPost(serverAddress + "fcr:nodetypes");
    update.setHeader("Content-Type", "text/cnd");
    HttpEntity cnd = new StringEntity(
            Files.toString(new File("target/classes/indexing.cnd"), defaultCharset()));
    update.setEntity(cnd);
    response = client.execute(update);
    assertEquals("Failed to install indexing type information!", SC_NO_CONTENT,
            response.getStatusLine().getStatusCode());

    LOGGER.debug("Installing indexing test type information...");
    update = new HttpPost(serverAddress + "fcr:nodetypes");
    update.setHeader("Content-Type", "text/cnd");
    cnd = new StringEntity(Files.toString(new File("target/test-classes/indexingtest.cnd"), defaultCharset()));
    update.setEntity(cnd);
    response = client.execute(update);
    assertEquals("Failed to install indexing test type information!", SC_NO_CONTENT,
            response.getStatusLine().getStatusCode());
    /*HttpGet nsRequest = new HttpGet(serverAddress + "fcr:namespaces");
    nsRequest.setHeader("Content-Type", WebContent.contentTypeN3Alt1);
    LOGGER.debug("Now registered namespaces include:\n{}", IOUtils
        .toString(client.execute(nsRequest).getEntity().getContent()));
    nsRequest = new HttpGet(serverAddress + "fcr:nodetypes");
    nsRequest.setHeader("Content-Type", WebContent.contentTypeN3Alt1);
    LOGGER.debug("and registered node types:\n{}", IOUtils.toString(client
        .execute(nsRequest).getEntity().getContent()));*/

}

From source file:com.flysystem.core.adapter.local.Local.java

public String read(String path) throws FileNotFoundException {
    try {/*from w  w w  .j  a  v  a2s .  c  o  m*/
        return Files.toString(getExistingFile(path), Charset.defaultCharset());
    } catch (IOException e) {
        throw new FlysystemGenericException(e);
    }
}

From source file:ec.tss.tsproviders.common.xml.XmlProvider.java

@Override
protected wsTsWorkspace loadFromBean(XmlBean bean) throws IOException {
    File file = getRealFile(bean.getFile());
    String content = Files.toString(file, bean.getCharset()).replace("eu/tstoolkit:", "ec/tstoolkit.");
    return Jaxb.Parser.of(wsTsWorkspace.class).parseChars(content);
}

From source file:org.jenkinsci.plugins.periodicbackup.Util.java

/**
 *
 * This test if a given file is a valid serialized BackupObject file
 *
 * @param backupObjectFile File to test/*from w  w  w  .j  a v a 2 s  .  com*/
 * @return true if valid, false otherwise
 * @throws IOException If an IO problem occurs
 */
public static boolean isValidBackupObjectFile(File backupObjectFile) throws IOException {
    if (!backupObjectFile.exists() || !(backupObjectFile.getUsableSpace() > 0))
        return false;
    else {
        String fileAsString = Files.toString(backupObjectFile, Charsets.UTF_8);
        return fileAsString.contains("fileManager class=\"org.jenkinsci.plugins.periodicbackup")
                && fileAsString.contains("storage class=\"org.jenkinsci.plugins.periodicbackup")
                && fileAsString.contains("location class=\"org.jenkinsci.plugins.periodicbackup");
    }
}

From source file:org.jvnet.hudson.plugins.periodicbackup.Util.java

/**
 *
 * This test if a given file is a valid serialized BackupObject file
 *
 * @param backupObjectFile File to test//from ww w . java  2  s.  c o m
 * @return true if valid, false otherwise
 * @throws IOException If an IO problem occurs
 */
public static boolean isValidBackupObjectFile(File backupObjectFile) throws IOException {
    if (!backupObjectFile.exists() || !(backupObjectFile.getUsableSpace() > 0))
        return false;
    else {
        String fileAsString = Files.toString(backupObjectFile, Charsets.UTF_8);
        return fileAsString.contains("fileManager class=\"org.jvnet.hudson.plugins.periodicbackup")
                && fileAsString.contains("storage class=\"org.jvnet.hudson.plugins.periodicbackup")
                && fileAsString.contains("location class=\"org.jvnet.hudson.plugins.periodicbackup");
    }
}

From source file:eu.stratosphere.api.java.tuple.TupleGenerator.java

private static void insertCodeIntoFile(String code, File file) throws IOException {
    String fileContent = Files.toString(file, Charsets.UTF_8);
    Scanner s = new Scanner(fileContent);

    StringBuilder sb = new StringBuilder();
    String line = null;/*ww  w  .  j a  v  a 2  s  .  c  o m*/

    boolean indicatorFound = false;

    // add file beginning
    while (s.hasNextLine() && (line = s.nextLine()) != null) {
        sb.append(line + "\n");
        if (line.contains(BEGIN_INDICATOR)) {
            indicatorFound = true;
            break;
        }
    }

    if (!indicatorFound) {
        System.out.println("No indicator found in '" + file + "'. Will skip code generation.");
        s.close();
        return;
    }

    // add generator signature
    sb.append("\t// GENERATED FROM " + TupleGenerator.class.getName() + ".\n");

    // add tuple dependent code
    sb.append(code + "\n");

    // skip generated code
    while (s.hasNextLine() && (line = s.nextLine()) != null) {
        if (line.contains(END_INDICATOR)) {
            sb.append(line + "\n");
            break;
        }
    }

    // add file ending
    while (s.hasNextLine() && (line = s.nextLine()) != null) {
        sb.append(line + "\n");
    }
    s.close();
    Files.write(sb.toString(), file, Charsets.UTF_8);
}

From source file:io.airlift.drift.transport.apache.PemReader.java

private static List<X509Certificate> readCertificateChain(File certificateChainFile)
        throws IOException, GeneralSecurityException {
    String contents = Files.toString(certificateChainFile, US_ASCII);

    Matcher matcher = CERT_PATTERN.matcher(contents);
    CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509");
    List<X509Certificate> certificates = new ArrayList<>();

    int start = 0;
    while (matcher.find(start)) {
        byte[] buffer = base64Decode(matcher.group(1));
        certificates.add(//from  ww  w.jav a  2s.com
                (X509Certificate) certificateFactory.generateCertificate(new ByteArrayInputStream(buffer)));
        start = matcher.end();
    }

    return certificates;
}