Example usage for java.io DataInputStream DataInputStream

Introduction

In this page you can find the example usage for java.io DataInputStream DataInputStream.

Prototype

public DataInputStream(InputStream in)

Source Link

Document

Creates a DataInputStream that uses the specified underlying InputStream.

Usage

From source file:net.mohatu.bloocoin.miner.RegCustom.java

private void register() {
    try {//  ww  w . ja  va2  s  .  com
        String result = new String();
        Socket sock = new Socket(this.url, this.port);
        String command = "{\"cmd\":\"register" + "\",\"addr\":\"" + addr + "\",\"pwd\":\"" + key + "\"}";
        DataInputStream is = new DataInputStream(sock.getInputStream());
        DataOutputStream os = new DataOutputStream(sock.getOutputStream());
        os.write(command.getBytes());
        os.flush();

        BufferedReader in = new BufferedReader(new InputStreamReader(is));
        String inputLine;
        while ((inputLine = in.readLine()) != null) {
            result += inputLine;
        }

        is.close();
        os.close();
        sock.close();
        System.out.println(result);
        if (result.contains("\"success\": true")) {
            System.out.println("Registration successful: " + addr);
            saveBloostamp();
        } else if (result.contains("\"success\": false")) {
            System.out.println("Result: Failed");
            JOptionPane.showMessageDialog(Main.scrollPane,
                    "Registration failed.\nCheck your network connection", "Registration Failed",
                    JOptionPane.ERROR_MESSAGE);
            System.exit(0);
        }
    } catch (UnknownHostException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:net.mohatu.bloocoin.miner.RegisterClass.java

private void register() {
    try {// w  ww.  j  av a  2 s.  co  m
        String result = new String();
        Socket sock = new Socket(this.url, this.port);
        String command = "{\"cmd\":\"register" + "\",\"addr\":\"" + addr + "\",\"pwd\":\"" + key + "\"}";
        DataInputStream is = new DataInputStream(sock.getInputStream());
        DataOutputStream os = new DataOutputStream(sock.getOutputStream());
        os.write(command.getBytes());
        os.flush();

        BufferedReader in = new BufferedReader(new InputStreamReader(is));
        String inputLine;
        while ((inputLine = in.readLine()) != null) {
            result += inputLine;
        }

        is.close();
        os.close();
        sock.close();
        System.out.println(result);
        if (result.contains("\"success\": true")) {
            System.out.println("Registration successful: " + addr);
            saveBloostamp();
        } else if (result.contains("\"success\": false")) {
            System.out.println("Result: Failed");
            MainView.updateStatusText("Registration failed. ");
            System.exit(0);
        }
    } catch (UnknownHostException e) {
        System.out.println("Error: Unknown host.");
    } catch (IOException e) {
        System.out.println("Error: Network error.");
    }
}

From source file:de.dentrassi.rpm.RpmInputStream.java

public RpmInputStream(final InputStream in) {
    this.count = new CountingInputStream(in);
    this.in = new DataInputStream(this.count);
}

From source file:eu.stratosphere.pact.runtime.task.util.SerializationCopier.java

/**
 * Creates a SerializationCopier with an byte array of initial size 1024 byte.
 *//*from  www  .j  av  a 2  s  .  c  om*/
public SerializationCopier() {
    serializedCopy = new byte[1024];
    baos = new ByteArrayOutputStream();
    dos = new DataOutputStream(baos);
    bais = new ByteArrayInputStream(serializedCopy);
    dis = new DataInputStream(bais);
}

From source file:tachyon.master.Image.java

/**
 * Load an image into the masterinfo.//from www . j  a  va2 s. c  o  m
 * 
 * @param info the masterinfo to fill.
 * @param path the data to load
 * @throws IOException
 */
public static void load(MasterInfo info, String path) throws IOException {
    UnderFileSystem ufs = UnderFileSystem.get(path, info.getTachyonConf());
    if (!ufs.exists(path)) {
        LOG.info("Image " + path + " does not exist.");
        return;
    }
    LOG.info("Loading image " + path);
    DataInputStream imageIs = new DataInputStream(ufs.open(path));
    JsonParser parser = JsonObject.createObjectMapper().getFactory().createParser(imageIs);

    info.loadImage(parser, new TachyonURI(path));
    imageIs.close();
    ufs.close();
}

From source file:org.openxdata.server.service.impl.FormDownloadServiceTest.java

@Test
@Ignore("throws too many exceptions")
public void testSubmitForms_noSerializer() throws Exception {

    // create the stream
    final PipedOutputStream pout = new PipedOutputStream();
    DataInputStream in = new DataInputStream(new PipedInputStream(pout));
    Thread thread = new Thread(new Runnable() {
        @Override//from   w w  w .  j a  v a  2  s.com
        public void run() {
            DataOutput output = new DataOutputStream(pout);
            try {
                output.writeByte(1);
                output.writeUTF(XFormsFixture.getSampleFormModelData());
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    });
    thread.start();
    DataOutputStream out = new DataOutputStream(new ByteArrayOutputStream());

    // run test
    formDownloadService.submitForms(in, out, null);

    // do checks afterwards
    List<FormDataHeader> formData = studyManagerService.getFormData(12, null, null, null);
    Assert.assertEquals("after submit there is 1 form data", 1, formData.size());
}

From source file:jhttpp2.Jhttpp2Launcher.java

public Properties loadServerProperties() {
    Properties serverproperties = new Properties();
    try {/*  w ww . j ava2 s  . c  om*/
        serverproperties.load(new DataInputStream(new FileInputStream(SERVER_PROPERTIES_FILE)));
    } catch (IOException e) {
        log.warn("failed to load the server properties", e);
    }
    return serverproperties;
}

From source file:com.googlecode.jsendnsca.NagiosPassiveCheckSender.java

public void send(MessagePayload payload) throws NagiosException, IOException {
    Validate.notNull(payload, "payload cannot be null");

    Socket socket = connectedToNagios();
    OutputStream outputStream = socket.getOutputStream();
    InputStream inputStream = socket.getInputStream();

    try {// w ww .  j  a v a2s . c o  m
        outputStream.write(passiveCheck(payload, new DataInputStream(inputStream)));
        outputStream.flush();
    } catch (SocketTimeoutException ste) {
        throw ste;
    } catch (IOException e) {
        throw new NagiosException("Error occurred while sending passive alert", e);
    } finally {
        close(socket, outputStream, inputStream);
    }
}

From source file:com.inmobi.messaging.consumer.util.MessageUtil.java

public static Text getTextMessage(byte[] line) throws IOException {
    Text text = new Text();
    ByteArrayInputStream bais = new ByteArrayInputStream(line);
    text.readFields(new DataInputStream(bais));
    return text;//from   w w w. j ava2s . c o  m
}

From source file:LCModels.MessageTransmitter.java

@Override
public void run() {
    try {//w  w  w. j a v a2s  . c o  m
        // Socket connects to the ServerSocket, ServerSocket receives a Socket, what? haha//
        //send data as points
        //            Socket s = new Socket(hostname,targetPort);
        //            Socket z = new Socket(hostname, 48500, InetAddress.getByName("127.0.0.1"), targetPort);
        Socket client = new Socket(hostname, targetPort);
        /* Get server's OutputStream */
        OutputStream outToServer = client.getOutputStream();
        /* Get server's DataOutputStream to write/send message */
        DataOutputStream out = new DataOutputStream(outToServer);
        /* Write message to DataOutputStream */
        out.writeUTF(transmitJSON.toString());
        /* Get InputStream to get message from server */
        InputStream inFromServer = client.getInputStream();
        /* Get DataInputStream to read message of server */
        DataInputStream in = new DataInputStream(inFromServer);
        /* Print message received from server */
        System.out.println("Server says..." + in.readUTF());
        client.close();
    } catch (IOException ex) {
        Logger.getLogger(MessageTransmitter.class.getName()).log(Level.SEVERE, null, ex);
    }
}