Example usage for java.io DataInputStream readUTF

Introduction

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

Prototype

public final String readUTF() throws IOException

Source Link

Document

See the general contract of the readUTF method of DataInput.

Usage

From source file:EZShare.SubscribeCommandConnection.java

public static void establishPersistentConnection(Boolean secure, int port, String ip, int id,
        JSONObject unsubscribJsonObject, String commandname, String name, String owner, String description,
        String channel, String uri, List<String> tags, String ezserver, String secret, Boolean relay,
        String servers) throws URISyntaxException {
    //secure = false;
    try {//ww  w .  ja  v a  2s . c o m
        System.out.print(port + ip);
        Socket socket = null;
        if (secure) {

            SSLSocketFactory sslsocketfactory = (SSLSocketFactory) SSLSocketFactory.getDefault();
            socket = (SSLSocket) sslsocketfactory.createSocket(ip, port);
        } else {
            socket = new Socket(ip, port);
        }
        BufferedReader Reader = new BufferedReader(new InputStreamReader(System.in));
        DataOutputStream output = new DataOutputStream(socket.getOutputStream());
        DataInputStream input = new DataInputStream(socket.getInputStream());

        JSONObject command = new JSONObject();
        Resource resource = new Resource();
        command = resource.inputToJSON(commandname, id, name, owner, description, channel, uri, tags, ezserver,
                secret, relay, servers);

        output.writeUTF(command.toJSONString());
        Client.debug("SEND", command.toJSONString());
        //output.writeUTF(command.toJSONString());
        new Thread(new Runnable() {
            @Override
            public void run() {
                String string = null;
                try {
                    while (true/*(string = input.readUTF()) != null*/) {
                        String serverResponse = input.readUTF();
                        JSONParser parser = new JSONParser();
                        JSONObject response = (JSONObject) parser.parse(serverResponse);
                        Client.debug("RECEIVE", response.toJSONString());
                        //System.out.println(serverResponse);          
                        //                     if((string = Reader.readLine()) != null){
                        //                        if(onKeyPressed(output,string,unsubscribJsonObject)) break;
                        //                     }
                        if (flag == 1) {
                            break;
                        }
                    }
                } catch (IOException e) {
                    e.printStackTrace();
                } catch (ParseException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            }
        }).start();

        new Thread(new Runnable() {
            @Override
            public void run() {
                String string = null;
                try {
                    while ((string = Reader.readLine()) != null) {
                        flag = 1;
                        if (onKeyPressed(output, string, unsubscribJsonObject))
                            break;
                    }
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }).start();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public void run() {
    while (true) {
        try {//from w  ww  .  j  a  va 2s . c  o  m
            System.out.println("Waiting for client on port " + serverSocket.getLocalPort() + "...");
            Socket server = serverSocket.accept();

            System.out.println("Just connected to " + server.getRemoteSocketAddress());
            DataInputStream in = new DataInputStream(server.getInputStream());
            System.out.println(in.readUTF());

            DataOutputStream out = new DataOutputStream(server.getOutputStream());
            out.writeUTF("Thank you for connecting to " + server.getLocalSocketAddress() + "\nGoodbye!");

            server.close();
        } catch (SocketTimeoutException s) {
            System.out.println("Socket timed out!");
            break;
        } catch (IOException e) {
            e.printStackTrace();
            break;
        }
    }
}

From source file:org.apache.cassandra.db.RangeCommand.java

public RangeCommand deserialize(DataInputStream dis) throws IOException {
    return new RangeCommand(dis.readUTF(), dis.readUTF(), dis.readUTF(), dis.readUTF(), dis.readInt());
}

From source file:net.brtly.monkeyboard.plugin.core.panel.PluginDockableLayout.java

@Override
public void readStream(DataInputStream in) throws IOException {
    _id = in.readUTF(); // get the plugin ID
    int bs = in.readInt(); // get the size, in bytes, of the Bundle

    byte[] b = new byte[bs]; // read the Bundle
    in.read(b);//  w w  w  .  j a v  a  2 s. com
}

From source file:org.apache.cassandra.db.migration.SerializationsTest.java

@Test
public void testRead() throws IOException, ConfigurationException {
    if (AbstractSerializationsTester.EXECUTE_WRITES)
        testWrite();//from   w w w  .  ja  v  a 2s . co m

    for (int i = 0; i < ksCount; i++) {
        String tableName = "Keyspace" + (i + 1);
        DataInputStream in = getInput("db.migration." + tableName + ".bin");
        byte[] raw = Base64.decodeBase64(in.readUTF().getBytes());
        org.apache.cassandra.db.migration.avro.Migration obj = new org.apache.cassandra.db.migration.avro.Migration();
        SerDeUtils.deserializeWithSchema(ByteBuffer.wrap(raw), obj);
        in.close();
    }
}

From source file:nfinity.FindPeer.java

public Boolean ConnectPeerListener(String ip) {
    try {/* w  w  w. j  a v a  2s.c o  m*/
        //Soocket = socket = new Socket(ip, 1000);
        Socket socket = new Socket();
        socket.connect(new InetSocketAddress(ip, 1000), 1000);
        DataInputStream input = new DataInputStream(socket.getInputStream());
        String data = input.readUTF();
        System.out.println(data);
        String rspdata[] = data.split(" ");
        if (!rspdata[2].equals("")) {
            RemotePeerID = rspdata[2];
            return true;
        }
        socket.close();
    } catch (IOException ex) {
        System.out.println("Connection failed " + ex.getMessage());
    }
    return false;
}

From source file:com.facebook.infrastructure.db.ReadResponse.java

public ReadResponse deserialize(DataInputStream dis) throws IOException {
    String table = dis.readUTF();
    int digestSize = dis.readInt();
    byte[] digest = new byte[digestSize];
    dis.read(digest, 0, digestSize);/*from w ww .j  a  v a 2 s .  com*/
    boolean isDigest = dis.readBoolean();

    Row row = null;
    if (!isDigest) {
        row = Row.serializer().deserialize(dis);
    }

    ReadResponse rmsg = null;
    if (isDigest) {
        rmsg = new ReadResponse(table, digest);
    } else {
        rmsg = new ReadResponse(table, row);
    }
    rmsg.setIsDigestQuery(isDigest);
    return rmsg;
}

From source file:org.apache.cassandra.db.SliceByNamesReadCommand.java

@Override
public ReadCommand deserialize(DataInputStream dis) throws IOException {
    boolean isDigest = dis.readBoolean();
    String table = dis.readUTF();
    String key = dis.readUTF();/*from w  w  w  .  j a v a2  s  .  co  m*/
    QueryPath columnParent = QueryPath.deserialize(dis);

    int size = dis.readInt();
    List<byte[]> columns = new ArrayList<byte[]>();
    for (int i = 0; i < size; ++i) {
        columns.add(ColumnSerializer.readName(dis));
    }
    SliceByNamesReadCommand rm = new SliceByNamesReadCommand(table, key, columnParent, columns);
    rm.setDigestQuery(isDigest);
    return rm;
}

From source file:Main.java

public String downloadWWWPage(URL pageURL) throws Exception {
    String host, file;//from w ww .j  a v a  2s.  c o m
    host = pageURL.getHost();
    file = pageURL.getFile();

    InputStream pageStream = getWWWPageStream(host, file);
    if (pageStream == null) {
        return "";
    }

    DataInputStream in = new DataInputStream(pageStream);
    StringBuffer pageBuffer = new StringBuffer();
    String line;

    while ((line = in.readUTF()) != null) {
        pageBuffer.append(line);
    }
    in.close();
    return pageBuffer.toString();
}

From source file:com.yattatech.io.ShalomFileReader.java

public Seminary read(String path) {

    Seminary seminary = null;/*from  ww w .ja v  a 2s  .co  m*/
    DataInputStream input = null;
    try {
        input = new DataInputStream(new FileInputStream(path));
        long checksum = input.readLong();
        input.readUTF(); // skip /n character
        String json = input.readUTF();
        long checksum2 = ChecksumCalculator.calculateChecksum(json);
        if (checksum == checksum2) {
            seminary = new Gson().fromJson(json, Seminary.class);
        }
    } catch (IOException ioe) {
        LOGGER.log(Level.SEVERE, ioe.getMessage());
    } finally {
        IOUtils.closeQuietly(input);
        return seminary;
    }
}