Example usage for java.lang String getBytes

Introduction

In this page you can find the example usage for java.lang String getBytes.

Prototype

public byte[] getBytes() 

Source Link

Document

Encodes this String into a sequence of bytes using the platform's default charset, storing the result into a new byte array.

Usage

From source file:com.manning.blogapps.chapter10.examples.AuthPost.java

public static void main(String[] args) throws Exception {
    if (args.length < 4) {
        System.out.println("USAGE: authpost <username> <password> <filepath> <url>");
        System.exit(-1);/*from  ww  w. j  a v a2  s  . c o m*/
    }
    String credentials = args[0] + ":" + args[1];
    String filepath = args[2];
    String url = args[3];

    HttpClient httpClient = new HttpClient();
    EntityEnclosingMethod method = new PostMethod(url);
    method.setRequestHeader("Authorization",
            "Basic " + new String(Base64.encodeBase64(credentials.getBytes())));

    File upload = new File(filepath);
    method.setRequestHeader("Title", upload.getName());
    method.setRequestBody(new FileInputStream(upload));

    String contentType = "application/atom+xml; charset=utf8";
    if (filepath.endsWith(".gif"))
        contentType = "image/gif";
    else if (filepath.endsWith(".jpg"))
        contentType = "image/jpg";
    method.setRequestHeader("Content-type", contentType);

    httpClient.executeMethod(method);
    System.out.println(method.getResponseBodyAsString());
}

---

From source file:com.manning.blogapps.chapter10.examples.AuthPut.java

public static void main(String[] args) throws Exception {
    if (args.length < 4) {
        System.out.println("USAGE: authput <username> <password> <filepath> <url>");
        System.exit(-1);/*w  w w.j a  va2  s.  c o m*/
    }
    String credentials = args[0] + ":" + args[1];
    String filepath = args[2];
    String url = args[3];

    HttpClient httpClient = new HttpClient();
    EntityEnclosingMethod method = new PutMethod(url);
    method.setRequestHeader("Authorization",
            "Basic " + new String(Base64.encodeBase64(credentials.getBytes())));

    File upload = new File(filepath);
    method.setRequestHeader("name", upload.getName());

    String contentType = "application/atom+xml; charset=utf8";
    if (filepath.endsWith(".gif"))
        contentType = "image/gif";
    else if (filepath.endsWith(".jpg"))
        contentType = "image/jpg";
    method.setRequestHeader("Content-type", contentType);

    method.setRequestBody(new FileInputStream(filepath));
    httpClient.executeMethod(method);

    System.out.println(method.getResponseBodyAsString());
}

---

From source file:com.manning.blogapps.chapter10.examples.AuthPostJava.java

public static void main(String[] args) throws Exception {
    if (args.length < 4) {
        System.out.println("USAGE: authpost <username> <password> <filepath> <url>");
        System.exit(-1);//w ww.  j av a2 s .c  o m
    }
    String credentials = args[0] + ":" + args[1];
    String filepath = args[2];

    URL url = new URL(args[3]);
    URLConnection conn = url.openConnection();
    conn.setDoOutput(true);

    conn.setRequestProperty("Authorization",
            "Basic " + new String(Base64.encodeBase64(credentials.getBytes())));

    File upload = new File(filepath);
    conn.setRequestProperty("name", upload.getName());

    String contentType = "application/atom+xml; charset=utf8";
    if (filepath.endsWith(".gif"))
        contentType = "image/gif";
    else if (filepath.endsWith(".jpg"))
        contentType = "image/jpg";
    conn.setRequestProperty("Content-type", contentType);

    BufferedInputStream filein = new BufferedInputStream(new FileInputStream(upload));
    BufferedOutputStream out = new BufferedOutputStream(conn.getOutputStream());
    byte buffer[] = new byte[8192];
    for (int count = 0; count != -1;) {
        count = filein.read(buffer, 0, 8192);
        if (count != -1)
            out.write(buffer, 0, count);
    }
    filein.close();
    out.close();

    String s = null;
    BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
    while ((s = in.readLine()) != null) {
        System.out.println(s);
    }
}

---

From source file:com.camel.trainreserve.JDKHttpsClient.java

public static void main(String[] args) {
    JDKHttpsClient client = new JDKHttpsClient();
    String url = "https://kyfw.12306.cn/otn/leftTicket/queryT?leftTicketDTO.train_date=2015-02-17&leftTicketDTO.from_station=SZQ&leftTicketDTO.to_station=SYQ&purpose_codes=ADULT";
    try {/*from  w ww  . j  av a  2  s .  c o  m*/
        StopWatch stopWatch = new LoggingStopWatch("request 12306");
        String rs = JDKHttpsClient.doGet(url);
        System.out.println(rs);
        System.out.println(MD5.GetMD5Code(rs.getBytes()));
        stopWatch.stop();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

---

From source file:com.metamx.datatypes.ExampleWriteNewLineJson.java

public static void main(String[] args) throws Exception {
    final MmxAuctionSummary sampleAuction1 = MmxAuctionSummary.builder()
            .timestamp(new DateTime("2014-01-01T00:00:00.000Z")).auctionType(2).build();
    final MmxAuctionSummary sampleAuction2 = MmxAuctionSummary.builder()
            .timestamp(new DateTime("2014-01-01T01:00:00.000Z")).auctionType(1).build();

    List<MmxAuctionSummary> auctionList = Arrays.asList(sampleAuction1, sampleAuction2);
    final String separator = "\n";

    final ObjectMapper objectMapper = new ObjectMapper();
    objectMapper.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
    final OutputStream outStream = new ByteArrayOutputStream();

    for (MmxAuctionSummary auction : auctionList) {
        outStream.write(objectMapper.writeValueAsBytes(auction));
        outStream.write(separator.getBytes());
    }/*from   w ww .  j a  v a 2  s. co m*/
    System.out.println(outStream.toString());
}

---

From source file:io.druid.examples.rabbitmq.RabbitMQProducerMain.java

public static void main(String[] args) throws Exception {
    // We use a List to keep track of option insertion order. See below.
    final List<Option> optionList = new ArrayList<Option>();

    optionList.add(OptionBuilder.withLongOpt("help").withDescription("display this help message").create("h"));
    optionList.add(OptionBuilder.withLongOpt("hostname").hasArg()
            .withDescription("the hostname of the AMQP broker [defaults to AMQP library default]").create("b"));
    optionList.add(OptionBuilder.withLongOpt("port").hasArg()
            .withDescription("the port of the AMQP broker [defaults to AMQP library default]").create("n"));
    optionList.add(OptionBuilder.withLongOpt("username").hasArg()
            .withDescription("username to connect to the AMQP broker [defaults to AMQP library default]")
            .create("u"));
    optionList.add(OptionBuilder.withLongOpt("password").hasArg()
            .withDescription("password to connect to the AMQP broker [defaults to AMQP library default]")
            .create("p"));
    optionList.add(OptionBuilder.withLongOpt("vhost").hasArg()
            .withDescription("name of virtual host on the AMQP broker [defaults to AMQP library default]")
            .create("v"));
    optionList.add(OptionBuilder.withLongOpt("exchange").isRequired().hasArg()
            .withDescription("name of the AMQP exchange [required - no default]").create("e"));
    optionList.add(OptionBuilder.withLongOpt("key").hasArg()
            .withDescription("the routing key to use when sending messages [default: 'default.routing.key']")
            .create("k"));
    optionList.add(OptionBuilder.withLongOpt("type").hasArg()
            .withDescription("the type of exchange to create [default: 'topic']").create("t"));
    optionList.add(OptionBuilder.withLongOpt("durable")
            .withDescription("if set, a durable exchange will be declared [default: not set]").create("d"));
    optionList.add(OptionBuilder.withLongOpt("autodelete")
            .withDescription("if set, an auto-delete exchange will be declared [default: not set]")
            .create("a"));
    optionList.add(OptionBuilder.withLongOpt("single")
            .withDescription("if set, only a single message will be sent [default: not set]").create("s"));
    optionList.add(OptionBuilder.withLongOpt("start").hasArg()
            .withDescription("time to use to start sending messages from [default: 2010-01-01T00:00:00]")
            .create());//from ww  w .j  a v a 2  s.  c  o m
    optionList.add(OptionBuilder.withLongOpt("stop").hasArg().withDescription(
            "time to use to send messages until (format: '2013-07-18T23:45:59') [default: current time]")
            .create());
    optionList.add(OptionBuilder.withLongOpt("interval").hasArg()
            .withDescription("the interval to add to the timestamp between messages in seconds [default: 10]")
            .create());
    optionList.add(OptionBuilder.withLongOpt("delay").hasArg()
            .withDescription("the delay between sending messages in milliseconds [default: 100]").create());

    // An extremely silly hack to maintain the above order in the help formatting.
    HelpFormatter formatter = new HelpFormatter();
    // Add a comparator to the HelpFormatter using the ArrayList above to sort by insertion order.
    formatter.setOptionComparator(new Comparator() {
        @Override
        public int compare(Object o1, Object o2) {
            // I know this isn't fast, but who cares! The list is short.
            return optionList.indexOf(o1) - optionList.indexOf(o2);
        }
    });

    // Now we can add all the options to an Options instance. This is dumb!
    Options options = new Options();
    for (Option option : optionList) {
        options.addOption(option);
    }

    CommandLine cmd = null;

    try {
        cmd = new BasicParser().parse(options, args);

    } catch (ParseException e) {
        formatter.printHelp("RabbitMQProducerMain", e.getMessage(), options, null);
        System.exit(1);
    }

    if (cmd.hasOption("h")) {
        formatter.printHelp("RabbitMQProducerMain", options);
        System.exit(2);
    }

    ConnectionFactory factory = new ConnectionFactory();

    if (cmd.hasOption("b")) {
        factory.setHost(cmd.getOptionValue("b"));
    }
    if (cmd.hasOption("u")) {
        factory.setUsername(cmd.getOptionValue("u"));
    }
    if (cmd.hasOption("p")) {
        factory.setPassword(cmd.getOptionValue("p"));
    }
    if (cmd.hasOption("v")) {
        factory.setVirtualHost(cmd.getOptionValue("v"));
    }
    if (cmd.hasOption("n")) {
        factory.setPort(Integer.parseInt(cmd.getOptionValue("n")));
    }

    String exchange = cmd.getOptionValue("e");
    String routingKey = "default.routing.key";
    if (cmd.hasOption("k")) {
        routingKey = cmd.getOptionValue("k");
    }

    boolean durable = cmd.hasOption("d");
    boolean autoDelete = cmd.hasOption("a");
    String type = cmd.getOptionValue("t", "topic");
    boolean single = cmd.hasOption("single");
    int interval = Integer.parseInt(cmd.getOptionValue("interval", "10"));
    int delay = Integer.parseInt(cmd.getOptionValue("delay", "100"));

    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");
    Date stop = sdf.parse(cmd.getOptionValue("stop", sdf.format(new Date())));

    Random r = new Random();
    Calendar timer = Calendar.getInstance();
    timer.setTime(sdf.parse(cmd.getOptionValue("start", "2010-01-01T00:00:00")));

    String msg_template = "{\"utcdt\": \"%s\", \"wp\": %d, \"gender\": \"%s\", \"age\": %d}";

    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();

    channel.exchangeDeclare(exchange, type, durable, autoDelete, null);

    do {
        int wp = (10 + r.nextInt(90)) * 100;
        String gender = r.nextBoolean() ? "male" : "female";
        int age = 20 + r.nextInt(70);

        String line = String.format(msg_template, sdf.format(timer.getTime()), wp, gender, age);

        channel.basicPublish(exchange, routingKey, null, line.getBytes());

        System.out.println("Sent message: " + line);

        timer.add(Calendar.SECOND, interval);

        Thread.sleep(delay);
    } while ((!single && stop.after(timer.getTime())));

    connection.close();
}

---

From source file:Main.java

public static void main(String[] args) {
    String data = "<root><row><column name='username' length='6'>admin</column>"
            + "<column name='password' length='1'>p</column></row><row>"
            + "<column name='username' length='6'>j</column>"
            + "<column name='password' length='8'>q</column></row></root>";

    SAXBuilder builder = new SAXBuilder();
    Document document = builder.build(new ByteArrayInputStream(data.getBytes()));

    Element root = document.getRootElement();

    List rows = root.getChildren("row");
    for (int i = 0; i < rows.size(); i++) {
        Element row = (Element) rows.get(i);
        List columns = row.getChildren("column");
        for (int j = 0; j < columns.size(); j++) {
            Element column = (Element) columns.get(j);
            String name = column.getAttribute("name").getValue();
            String value = column.getText();
            int length = column.getAttribute("length").getIntValue();

            System.out.println("name = " + name);
            System.out.println("value = " + value);
            System.out.println("length = " + length);
        }//from w  ww  . j  a v  a2s  . c  o  m
    }
}

---

From source file:com.mingsoft.util.Base64Util.java

public static void main(String[] args) {
    String str = "asfd";
    System.out.println(Base64Util.getBASE64(str.getBytes()));
}

---

From source file:com.clustercontrol.util.KeyCheck.java

/**
 * ????????/*from w  w  w  .java 2 s .  c om*/
 * 
 * @param args
 */
public static void main(String[] args) {
    PrivateKey privateKey = null;
    PublicKey publicKey = null;

    /// ??????? true
    /// ???????? false (?)
    boolean flag = false;
    if (flag) {
        try {
            // ?
            privateKey = getPrivateKey(
                    "???????privateKey.txt??");

            // ?
            publicKey = getPublicKey("???????");
            // publicKey = getPublicKey(publicKeyStr);
        } catch (Exception e) {
            System.out.println("hoge" + e.getMessage());
        }
    } else {
        KeyPairGenerator generator;
        try {
            generator = KeyPairGenerator.getInstance(ALGORITHM);
            SecureRandom random = SecureRandom.getInstance("SHA1PRNG");
            // ?? 1024
            generator.initialize(1024, random);
            KeyPair keyPair = generator.generateKeyPair();
            privateKey = keyPair.getPrivate();
            publicKey = keyPair.getPublic();
        } catch (NoSuchAlgorithmException ex) {
            System.out.println(ex.getMessage());
        }
    }

    //
    // ?
    System.out.println("?");
    System.out.println(byte2String(privateKey.getEncoded()));
    System.out.println("?");
    System.out.println(byte2String(publicKey.getEncoded()));

    // ???????
    String string = "20140701_nttdata";
    byte[] src = string.getBytes();
    System.out.println("??String");
    System.out.println(string);
    System.out.println("??byte");
    System.out.println(byte2String(src));

    // ?
    try {
        String encStr = encrypt(string, privateKey);
        System.out.println("?");
        System.out.println(encStr);

        // ?
        String decStr = decrypt(encStr, publicKey);
        System.out.println("?");
        System.out.println(decStr);
    } catch (Exception e) {
        System.out.println(e.getMessage());
    }

}

---

From source file:com.openteach.diamond.repository.client.cache.FileLRUCache.java

public static void main(String[] args) {
    FileLRUCache cache = new FileLRUCache<String, String>("/tmp/filelrucache.cache");
    cache.initialize();//from   ww w.  j a v  a  2  s .c o m
    cache.register(new ValueConverter<String>() {

        @Override
        public byte[] toBytes(String v) {
            return v.getBytes();
        }

        @Override
        public String fromBytes(byte[] bytes) {
            return new String(bytes);
        }

    });

    for (int i = 0; i < 10240; i++) {
        cache.put(String.format("key:%d", i), String.format("value:%d", i));
    }
    for (int i = 0; i < 1024; i++) {
        if (!String.format("value:%d", i).equals(cache.get(String.format("key:%d", i)))) {
            throw new RuntimeException("Wrong cache");
        }
    }
    cache.stop();
}

---

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