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

Introduction

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

Prototype

public static String toString(Readable r) throws IOException

Source Link

Document

Reads all characters from a Readable object into a String .

Usage

From source file:tech.tablesaw.io.csv.CsvReader.java

/**
 * Determines column types if not provided by the user
 * Reads all input into memory unless File was provided
 *///from w  ww. j a  va  2s . co m
private Pair<Reader, ColumnType[]> getReaderAndColumnTypes(Source source, CsvReadOptions options)
        throws IOException {
    ColumnType[] types = options.columnTypes();
    byte[] bytesCache = null;

    if (types == null) {
        Reader reader = source.createReader(bytesCache);
        if (source.file() == null) {
            bytesCache = CharStreams.toString(reader).getBytes();
            // create a new reader since we just exhausted the existing one
            reader = source.createReader(bytesCache);
        }
        types = detectColumnTypes(reader, options);
    }

    return Pair.create(source.createReader(bytesCache), types);
}

From source file:com.google.enterprise.connector.db.InputStreamFactories.java

/** Fully reads an input stream from the factory and Base64 encodes it. */
public static final String toBase64String(InputStreamFactory factory) throws IOException {
    return CharStreams.toString(
            new InputStreamReader(new Base64FilterInputStream(factory.getInputStream()), Charsets.UTF_8));
}

From source file:com.codemarvels.boshservlet.BoshXmppServlet.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    try {//  w ww. j a va 2s  .co  m
        DocumentBuilderFactory fac = DocumentBuilderFactory.newInstance();
        DocumentBuilder db = fac.newDocumentBuilder();
        InputSource inStream = new InputSource();
        String requestXML = CharStreams.toString(request.getReader());
        inStream.setCharacterStream(new StringReader(requestXML));
        Document doc = db.parse(inStream);
        connectionManager.handleRequest(doc, response, request);
    } catch (SAXException e) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST);
    } catch (Exception e) {
        response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage());
    }
}

From source file:com.mstiles92.plugins.bookrules.localization.LocalizationHandler.java

/**
 * Load the selected language from the language file stored within the jar.
 *
 * @param language the language to load/*from   ww  w .  j  a va 2s. c  o  m*/
 * @return true if loading succeeded, false if it failed
 */
public boolean loadLocalization(Language language) {
    String contents;

    InputStream in = LocalizationHandler.class.getResourceAsStream(language.getPath());
    try {
        contents = CharStreams.toString(new InputStreamReader(in, "UTF-8"));
    } catch (IOException e) {
        return false;
    }

    JSONParser parser = new JSONParser();
    Object obj = null;

    try {
        obj = parser.parse(contents);
    } catch (ParseException e) {
        e.printStackTrace();
    }

    if (obj == null) {
        return false;
    } else {
        this.jsonObject = (JSONObject) obj;
        return true;
    }
}

From source file:com.android.builder.internal.TemplateProcessor.java

/**
 * Reads and returns the content of a text file embedded in the jar file.
 * @param templateStream the stream to read the template file from
 * @return null if the file could not be read
 * @throws java.io.IOException/*from   w ww . j  a v a2 s . com*/
 */
private String readEmbeddedTextFile(InputStream templateStream) throws IOException {
    InputStreamReader reader = new InputStreamReader(templateStream, Charsets.UTF_8);

    try {
        return CharStreams.toString(reader);
    } finally {
        reader.close();
    }
}

From source file:biz.turnonline.ecosystem.origin.frontend.page.Home.java

public Home() {
    add(new ExternalLink("link-gcloud", "") {
        @Override//from w  w  w  .  jav a  2s  .  c  o  m
        protected void onInitialize() {
            super.onInitialize();

            String gcloudUrl = "https://console.cloud.google.com/home/dashboard?project=" + projectId;
            setDefaultModelObject(gcloudUrl);
            setBody(Model.of(gcloudUrl));
        }
    });

    add(new ExternalLink("link-firebase", "") {
        @Override
        protected void onInitialize() {
            super.onInitialize();

            String gcloudUrl = "https://console.firebase.google.com/u/0/project/" + projectId
                    + "/authentication/users";
            setDefaultModelObject(gcloudUrl);
            setBody(Model.of(gcloudUrl));
        }
    });

    InputStream identityPropertiesContentStream = Home.class
            .getResourceAsStream(API_CREDENTIAL_LOADER.getConfigurationFilePath());
    String identityPropertiesContent;
    try {
        identityPropertiesContent = CharStreams
                .toString(new InputStreamReader(identityPropertiesContentStream, Charsets.UTF_8));
    } catch (IOException e) {
        e.printStackTrace();
        identityPropertiesContent = "Error unable to load /api.properties";
    }
    add(new Label("identity-properties", identityPropertiesContent));
}

From source file:net.oneandone.maven.plugins.billofmaterials.AbstractGetReleaseMojo.java

String getLatestVersion(final String repositories) throws MojoExecutionException {
    final String repositoryString = getRepositoryString(repositories);
    final URI resolveURI = searchBase
            .resolve("?g=" + project.getGroupId() + "&a=" + project.getArtifactId() + repositoryString);
    getLog().info("resolveURI=" + resolveURI);
    final String latestVersion;
    try {//www.  j  a va2 s .  c om
        final URL url = resolveURI.toURL();
        InputStream in = getInputStream(url);
        try {
            latestVersion = CharStreams.toString(new InputStreamReader(in, Charset.forName("UTF-8")));
        } finally {
            in.close();
        }
    } catch (IOException e) {
        throw new MojoExecutionException("Can not get " + resolveURI, e);
    }
    getLog().info("latestVersion=" + latestVersion + " from repositories='" + repositories + "'");
    return latestVersion;
}

From source file:net.kebernet.skillz.format.ConstantBundle.java

private static String readFromResource(String resourceBaseName, String languageCode, String fileType) {
    URL url = null;/*from  ww  w. ja va 2s .  c  o  m*/
    try {
        url = ConstantBundle.class.getResource(resourceBaseName + "." + languageCode + "." + fileType);
        url = url == null ? ConstantBundle.class.getResource(resourceBaseName + "." + fileType) : url;
        if (url != null) {
            return CharStreams.toString(new InputStreamReader(url.openStream(), "utf-8"));
        }

    } catch (IOException e) {
        LOGGER.log(Level.WARNING, "Failed to parse " + url.toExternalForm(), e);
    }
    return null;
}

From source file:io.kubernetes.client.util.WebSocketStreamHandler.java

@Override
public void textMessage(Reader in) {
    try {//from   w  ww . j a va2 s. c o  m
        OutputStream out = getSocketInputOutputStream(in.read());
        InputStream inStream = new ByteArrayInputStream(CharStreams.toString(in).getBytes(Charsets.UTF_8));
        ByteStreams.copy(inStream, out);
    } catch (IOException ex) {
        log.error("Error writing message", ex);
    }
}

From source file:com.spotify.heroic.metric.datastax.schema.AbstractCassandraSchema.java

private String loadTemplate(final String path, final Map<String, String> values) throws IOException {
    final String string;
    final ClassLoader loader = ManagedSetupConnection.class.getClassLoader();

    try (final InputStream is = loader.getResourceAsStream(path)) {
        if (is == null) {
            throw new IOException("No such resource: " + path);
        }/*ww w. j  ava 2 s.  c  o m*/

        string = CharStreams.toString(new InputStreamReader(is, Charsets.UTF_8));
    }

    return new StrSubstitutor(values, "{{", "}}").replace(string);
}