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:org.eclipse.scada.configuration.world.lib.utils.Helper.java

protected static void createFile(final File file, final InputStream resource,
        final Map<String, String> replacements, final IProgressMonitor monitor, final Pattern pattern)
        throws Exception {
    try {/*from  w w w  .j  av  a2  s  .  co  m*/
        String str = CharStreams.toString(new InputStreamReader(resource, StandardCharsets.UTF_8));

        str = StringReplacer.replace(str, StringReplacer.newSource(replacements), pattern);

        createFile(file, str, monitor);
    } finally {
        resource.close();
    }
}

From source file:co.freeside.betamax.encoding.AbstractEncoder.java

public final String decode(InputStream input, String charset) {
    try {/*from  w  w w .jav  a2s  .  c o  m*/
        return CharStreams.toString(new InputStreamReader(getDecodingInputStream(input), charset));
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

From source file:com.spotify.heroic.suggest.elasticsearch.ElasticsearchSuggestUtils.java

public static Map<String, Object> loadJsonResource(String path, Function<String, String> replace) {
    final String fullPath = ElasticsearchSuggestModule.class.getPackage().getName() + "/" + path;

    try (final InputStream input = ElasticsearchSuggestModule.class.getClassLoader()
            .getResourceAsStream(fullPath)) {

        if (input == null) {
            throw new IllegalArgumentException("No such resource: " + fullPath);
        }/*from  ww  w. j a v  a 2s .  co  m*/

        final String content = replace
                .apply(CharStreams.toString(new InputStreamReader(input, Charsets.UTF_8)));

        return JsonXContent.jsonXContent.createParser(NamedXContentRegistry.EMPTY, content).map();
    } catch (final IOException e) {
        throw new RuntimeException("Failed to load json resource: " + path);
    }
}

From source file:com.google.gxp.compiler.codegen.BaseCodeGenerator.java

/**
 * Loads a .format resource relative to /com/google/gxp/compiler/ and
 * returns the contents as a {@code String}.
 */// w ww.j  ava 2  s  . c o m
protected static String loadFormat(String name) {
    String resourceName = "/com/google/gxp/compiler/" + name + ".format";
    InputStream stream = BaseCodeGenerator.class.getResourceAsStream(resourceName);
    try {
        if (stream == null) {
            throw new FileNotFoundException("Can't load resource " + resourceName);
        }
        return CharStreams.toString(new InputStreamReader(stream, Charsets.US_ASCII)).trim();
    } catch (IOException e) {
        // If this happens then something is seriously broken.
        throw new RuntimeException(e);
    }
}

From source file:de.dentrassi.pm.jenkins.AbstractUploader.java

protected static String makeString(final HttpEntity entity) throws IOException {
    final InputStreamReader reader = new InputStreamReader(entity.getContent(), UTF_8);
    try {//w w w .  j a va2  s  .c  o m
        return CharStreams.toString(reader).trim();
    } finally {
        reader.close();
    }
}

From source file:org.apache.gearpump.cluster.utils.SystemOperation.java

public static String exec(String cmd) throws IOException {
    LOG.debug("Shell cmd: " + cmd);
    Process process = new ProcessBuilder(new String[] { "/bin/bash", "-c", cmd }).start();
    try {//from   w w  w. j a v a  2 s  .co m
        process.waitFor();
        String output = CharStreams.toString(new InputStreamReader(process.getInputStream()));
        String errorOutput = CharStreams.toString(new InputStreamReader(process.getErrorStream()));
        LOG.debug("Shell Output: " + output);
        if (errorOutput.length() != 0) {
            LOG.error("Shell Error Output: " + errorOutput);
            throw new IOException(errorOutput);
        }
        return output;
    } catch (InterruptedException ie) {
        throw new IOException(ie.toString());
    }
}

From source file:org.seedstack.io.fixture.CustomParser.java

@Override
public List<T> parse(InputStream inputStream, Class<T> clazz) {
    String data = null;//from  www . j  av  a  2  s.c  o  m
    try {
        InputStreamReader r = new InputStreamReader(inputStream, "UTF-8");
        data = CharStreams.toString(r);
        r.close();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        try {
            inputStream.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    String[] split = data.split("-");
    List<T> result = new ArrayList<T>();
    result.add((T) new BeanDTO(split[0], split[1]));
    return result;
}

From source file:com.twitter.hbc.twitter4j.ResourceReader.java

final String readFile(String filename) throws IOException {
    InputStream stream = getClass().getClassLoader().getResourceAsStream(filename);
    try {/*from   w w w .  ja  v  a  2  s .  c  om*/
        return CharStreams.toString(new InputStreamReader(stream));
    } finally {
        stream.close();
    }
}

From source file:org.opendaylight.protocol.bgp.util.HexDumpBGPFileParser.java

public static List<byte[]> parseMessages(final InputStream is) throws IOException {
    Preconditions.checkNotNull(is);//  www . j  av a2  s. c o m
    try (InputStreamReader isr = new InputStreamReader(is, "UTF-8")) {
        return parseMessages(CharStreams.toString(isr));
    } finally {
        is.close();
    }
}

From source file:edu.cmu.lti.oaqa.ecd.config.ConfigurationLoader.java

public static String getString(String resource) throws IOException {
    String resourceLocation = ConfigurationLoader.getResourceLocation(resource, true);
    InputStream in = ConfigurationLoader.class.getResourceAsStream(resourceLocation);
    try {/*from w ww .  j  a v a2  s  .c  o m*/
        Reader reader = new InputStreamReader(in);
        return CharStreams.toString(reader);
    } finally {
        in.close();
    }
}