Example usage for org.apache.commons.io Charsets UTF_8

Introduction

In this page you can find the example usage for org.apache.commons.io Charsets UTF_8.

Prototype

Charset UTF_8

To view the source code for org.apache.commons.io Charsets UTF_8.

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Document

Eight-bit Unicode Transformation Format.

Usage

From source file:com.music.tools.HeaderManager.java

public static void main(String[] args) throws Exception {
    String path = args[0];//from ww  w  .jav a2  s.  com
    String header = FileUtils.readFileToString(new File(path, "src/main/resources/license/AGPL-3-header.txt"),
            Charsets.UTF_8);

    File sourceRoot = new File(path, "src");
    System.out.println("Source root is: " + sourceRoot);
    Collection<File> files = FileUtils.listFiles(sourceRoot, new String[] { "java" }, true);
    System.out.println("Ammending " + files.size() + " source files");
    for (File file : files) {
        System.out.println("Checking file " + file);
        String content = FileUtils.readFileToString(file, Charsets.UTF_8);
        if (content.contains("Copyright")) {
            System.out.println("Skipping file " + file);
            continue;
        }
        content = header + LS + LS + content;
        FileUtils.write(file, content);
    }
}

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From source file:ch.algotrader.event.TopicEventDumper.java

public static void main(String... args) throws Exception {

    SingleConnectionFactory jmsActiveMQFactory = new SingleConnectionFactory(
            new ActiveMQConnectionFactory("tcp://localhost:61616"));
    jmsActiveMQFactory.afterPropertiesSet();
    jmsActiveMQFactory.resetConnection();

    ActiveMQTopic topic = new ActiveMQTopic(">");

    DefaultMessageListenerContainer messageListenerContainer = new DefaultMessageListenerContainer();
    messageListenerContainer.setDestination(topic);
    messageListenerContainer.setConnectionFactory(jmsActiveMQFactory);
    messageListenerContainer.setSubscriptionShared(false);
    messageListenerContainer.setCacheLevel(DefaultMessageListenerContainer.CACHE_CONSUMER);

    messageListenerContainer.setMessageListener((MessageListener) message -> {
        try {// ww  w.  ja va  2 s  . co m
            Destination destination = message.getJMSDestination();
            if (message instanceof TextMessage) {
                TextMessage textMessage = (TextMessage) message;
                System.out.println(destination + " -> " + textMessage.getText());
            } else if (message instanceof BytesMessage) {
                BytesMessage bytesMessage = (BytesMessage) message;
                byte[] bytes = new byte[(int) bytesMessage.getBodyLength()];
                bytesMessage.readBytes(bytes);
                System.out.println(destination + " -> " + new String(bytes, Charsets.UTF_8));
            }
        } catch (JMSException ex) {
            throw new UnrecoverableCoreException(ex);
        }
    });

    messageListenerContainer.initialize();
    messageListenerContainer.start();

    System.out.println("Dumping messages from all topics");

    Runtime.getRuntime().addShutdownHook(new Thread(messageListenerContainer::stop));

    Thread.sleep(Long.MAX_VALUE);
}

---

From source file:com.ikanow.aleph2.enrichment.utils.services.JsScriptEngineTestService.java

/** Entry point
 * @param args/*  w  w  w  .j  ava 2s .c o  m*/
 * @throws IOException 
 */
public static void main(String[] args) throws IOException {
    if (args.length < 3) {
        System.out
                .println("ARGS: <script-file> <input-file> <output-prefix> [{[len: <LEN>], [group: <GROUP>]}]");
    }

    // STEP 1: load script file

    final String user_script = Files.toString(new File(args[0]), Charsets.UTF_8);

    // STEP 2: get a stream for the JSON file

    final InputStream io_stream = new FileInputStream(new File(args[1]));

    // STEP 3: set up control if applicable

    Optional<JsonNode> json = Optional.of("").filter(__ -> args.length > 3).map(__ -> args[3])
            .map(Lambdas.wrap_u(j -> _mapper.readTree(j)));

    // STEP 4: set up the various objects

    final DataBucketBean bucket = Mockito.mock(DataBucketBean.class);

    final JsScriptEngineService service_under_test = new JsScriptEngineService();

    final LinkedList<ObjectNode> emitted = new LinkedList<>();
    final LinkedList<JsonNode> grouped = new LinkedList<>();
    final LinkedList<JsonNode> externally_emitted = new LinkedList<>();

    final IEnrichmentModuleContext context = Mockito.mock(IEnrichmentModuleContext.class, new Answer<Void>() {
        @SuppressWarnings("unchecked")
        public Void answer(InvocationOnMock invocation) {
            try {
                Object[] args = invocation.getArguments();
                if (invocation.getMethod().getName().equals("emitMutableObject")) {
                    final Optional<JsonNode> grouping = (Optional<JsonNode>) args[3];
                    if (grouping.isPresent()) {
                        grouped.add(grouping.get());
                    }
                    emitted.add((ObjectNode) args[1]);
                } else if (invocation.getMethod().getName().equals("externalEmit")) {
                    final DataBucketBean to = (DataBucketBean) args[0];
                    final Either<JsonNode, Map<String, Object>> out = (Either<JsonNode, Map<String, Object>>) args[1];
                    externally_emitted
                            .add(((ObjectNode) out.left().value()).put("__a2_bucket", to.full_name()));
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
            return null;
        }
    });

    final EnrichmentControlMetadataBean control = BeanTemplateUtils.build(EnrichmentControlMetadataBean.class)
            .with(EnrichmentControlMetadataBean::config,
                    new LinkedHashMap<String, Object>(
                            ImmutableMap.<String, Object>builder().put("script", user_script).build()))
            .done().get();

    service_under_test.onStageInitialize(context, bucket, control,
            Tuples._2T(ProcessingStage.batch, ProcessingStage.grouping), Optional.empty());

    final BeJsonParser json_parser = new BeJsonParser();

    // Run the file through

    final Stream<Tuple2<Long, IBatchRecord>> json_stream = StreamUtils
            .takeUntil(Stream.generate(() -> json_parser.getNextRecord(io_stream)), i -> null == i)
            .map(j -> Tuples._2T(0L, new BatchRecord(j)));

    service_under_test.onObjectBatch(json_stream, json.map(j -> j.get("len")).map(j -> (int) j.asLong(0L)),
            json.map(j -> j.get("group")));

    System.out.println("RESULTS: ");
    System.out.println("emitted: " + emitted.size());
    System.out.println("grouped: " + grouped.size());
    System.out.println("externally emitted: " + externally_emitted.size());
    Files.write(emitted.stream().map(j -> j.toString()).collect(Collectors.joining(";")),
            new File(args[2] + "emit.json"), Charsets.UTF_8);
    Files.write(grouped.stream().map(j -> j.toString()).collect(Collectors.joining(";")),
            new File(args[2] + "group.json"), Charsets.UTF_8);
    Files.write(externally_emitted.stream().map(j -> j.toString()).collect(Collectors.joining(";")),
            new File(args[2] + "external_emit.json"), Charsets.UTF_8);
}

---

From source file:com.opentable.etcd.EtcdServerRule.java

private static String newDiscoveryUrl(int clusterSize) {
    try {//w  w  w .  ja v  a  2  s .  c o m
        return IOUtils.toString(new URL("https://discovery.etcd.io/new?size=" + clusterSize), Charsets.UTF_8);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

---

From source file:backtype.storm.messaging.netty.SaslUtils.java

/**
 * Encode a password as a base64-encoded char[] array.
 * //from  w  ww . ja  v a2 s  .  co m
 * @param password
 *            as a byte array.
 * @return password as a char array.
 */
static char[] encodePassword(byte[] password) {
    return new String(Base64.encodeBase64(password), Charsets.UTF_8).toCharArray();
}

---

From source file:com.qatickets.common.ZIPHelper.java

public static byte[] compress(String string) {
    try {/*from ww w .  ja v  a2  s.c o m*/
        return compress(string.getBytes(Charsets.UTF_8.displayName()));
    } catch (UnsupportedEncodingException e) {
        log.error(e);
    }
    return null;
}

---

From source file:com.opendoorlogistics.studio.dialogs.AboutBoxDialog.java

private static String info(boolean showLicenses) {

    // Use own class loader to prevent problems when jar loaded by reflection
    InputStream is = AboutBoxDialog.class
            .getResourceAsStream(showLicenses ? "/resources/Licences.html" : "/resources/About.html");
    StringWriter writer = new StringWriter();
    try {//from w w w.  j  av  a  2s . c om
        IOUtils.copy(is, writer, Charsets.UTF_8);
        is.close();
    } catch (Throwable e) {
    }

    String s = writer.toString();

    s = replaceVersionNumberTags(s);
    return s;
}

---

From source file:com.birbit.jsonapi.TestUtil.java

static String readTestData(String name) throws IOException {
    return FileUtils.readFileToString(new File("test-data/" + name), Charsets.UTF_8);
}

---

From source file:backtype.storm.messaging.netty.SaslUtils.java

/**
 * Encode a identifier as a base64-encoded char[] array.
 * /*from  w  ww.  ja v  a 2  s  .  co m*/
 * @param identifier
 *            as a byte array.
 * @return identifier as a char array.
 */
static String encodeIdentifier(byte[] identifier) {
    return new String(Base64.encodeBase64(identifier), Charsets.UTF_8);
}

---

From source file:com.nesscomputing.hbase.spill.TestBinaryConverter.java

@Test
public void testSimple() {
    final Put put = new Put(UUID.randomUUID().toString().getBytes(Charsets.UTF_8));

    put.add("family1".getBytes(Charsets.UTF_8), "qualifier1".getBytes(Charsets.UTF_8),
            System.currentTimeMillis(), "data1".getBytes(Charsets.UTF_8));
    put.add("family2".getBytes(Charsets.UTF_8), "qualifier2".getBytes(Charsets.UTF_8),
            System.currentTimeMillis(), "data2".getBytes(Charsets.UTF_8));
    put.add("family3".getBytes(Charsets.UTF_8), "qualifier3".getBytes(Charsets.UTF_8),
            System.currentTimeMillis(), "data3".getBytes(Charsets.UTF_8));

    final byte[] data = new BinaryConverter.PutToBinary().apply(put);

    final Put put2 = new BinaryConverter.StreamToPut().apply(new ByteArrayInputStream(data));

    Assert.assertNotNull(put2);/*  w  w  w . j av  a  2 s  . c  o m*/
    Assert.assertArrayEquals(put.getRow(), put2.getRow());

    for (final List<KeyValue> entries : put.getFamilyMap().values()) {
        for (final KeyValue kv : entries) {
            Assert.assertTrue(put2.has(kv.getFamily(), kv.getQualifier(), kv.getTimestamp(), kv.getValue()));
        }
    }

    for (final byte[] family : put.getFamilyMap().keySet()) {
        Assert.assertTrue(put2.getFamilyMap().containsKey(family));
    }

    Assert.assertEquals(put.getFamilyMap().size(), put2.getFamilyMap().size());
}

---

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