Example usage for java.io DataOutputStream writeUTF

Introduction

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

Prototype

public final void writeUTF(String str) throws IOException

Source Link

Document

Writes a string to the underlying output stream using modified UTF-8 encoding in a machine-independent manner.

Usage

From source file:org.pentaho.di.trans.dataservice.DataServiceExecutor.java

public static void writeMetadata(DataOutputStream dos, String... metadatas) throws IOException {
    for (String metadata : metadatas) {
        dos.writeUTF(metadata);
    }//www.  ja va  2  s  .com
}

From source file:Main.java

public void run() {
    while (true) {
        try {/*www .j ava 2  s.c om*/
            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 void serialize(RangeCommand command, DataOutputStream dos) throws IOException {
    dos.writeUTF(command.table);
    dos.writeUTF(command.columnFamily);/*from www .j  a va2  s  .  c o  m*/
    dos.writeUTF(command.startWith);
    dos.writeUTF(command.stopAt);
    dos.writeInt(command.maxResults);
}

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

@Override
public void writeStream(DataOutputStream out) throws IOException {
    out.writeUTF(_id); // wirthe plugin id

    byte[] b = Bundle.toByteArray(_bundle); // write the size in bytes of the Bundle
    out.writeInt(b.length);/*from w ww .  j a v  a  2  s . com*/

    out.write(b); // write the Bundle
}

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

private void testWrite() throws IOException, ConfigurationException {
    for (int i = 0; i < ksCount; i++) {
        String tableName = "Keyspace" + (i + 1);
        KSMetaData ksm = DatabaseDescriptor.getKSMetaData(tableName);
        UUID uuid = UUIDGen.makeType1UUIDFromHost(FBUtilities.getLocalAddress());
        DatabaseDescriptor.clearTableDefinition(ksm, uuid);
        Migration m = new AddKeyspace(ksm);
        ByteBuffer bytes = m.serialize();

        DataOutputStream out = getOutput("db.migration." + tableName + ".bin");
        out.writeUTF(new String(Base64.encodeBase64(bytes.array())));
        out.close();/*  w  w  w .j  a va  2s  .c  om*/
    }
}

From source file:com.microsoft.tfs.client.eclipse.resourcedata.ResourceData.java

/**
 * @return this object serialized to a byte array, or <code>null</code> if
 *         there was a problem serializing
 *///w  ww. j  a v  a  2 s .  c  om
public byte[] toByteArray() {
    try {
        final ByteArrayOutputStream os = new ByteArrayOutputStream();
        final DataOutputStream dos = new DataOutputStream(os);

        dos.writeUTF(serverItem);
        dos.writeInt(changesetId);

        dos.close();
        return os.toByteArray();
    } catch (final IOException e) {
        log.error("Error serializing", e); //$NON-NLS-1$
        return null;
    }
}

From source file:org.openmrs.module.odkconnector.serialization.serializer.custom.SerializedCohortSerializer.java

/**
 * Write the data to the output stream./*from w  ww .j a v  a  2 s.co  m*/
 *
 * @param stream the output stream
 * @param data   the data that need to be written to the output stream
 */
@Override
public void write(final OutputStream stream, final Object data) throws IOException {

    SerializedCohort cohort = (SerializedCohort) data;

    DataOutputStream outputStream = new DataOutputStream(stream);

    outputStream.writeInt(cohort.getId());
    outputStream.writeUTF(cohort.getName());
    outputStream.flush();
}

From source file:org.openmrs.module.odkconnector.serialization.serializer.openmrs.CohortSerializer.java

/**
 * Write the data to the output stream./*  w w w  .  j a  v  a 2  s.com*/
 *
 * @param stream the output stream
 * @param data   the data that need to be written to the output stream
 */
@Override
public void write(final OutputStream stream, final Object data) throws IOException {

    Cohort cohort = (Cohort) data;

    DataOutputStream outputStream = new DataOutputStream(stream);

    outputStream.writeInt(cohort.getCohortId());
    outputStream.writeUTF(cohort.getName());
    outputStream.flush();
}

From source file:delete.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//from   w  w  w . j a v a 2 s . com
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");

    Socket s = new Socket("localhost", 9999);

    DataInputStream in = new DataInputStream(s.getInputStream());
    DataOutputStream outD = new DataOutputStream(s.getOutputStream());

    outD.writeUTF(request.getParameter("employee_id"));

    in.readUTF();

    s.close();

    try (PrintWriter out = response.getWriter()) {
        /* TODO output your page here. You may use following sample code. */

        out.println("Deleted");
    }
}

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

public void serialize(ReadResponse rm, DataOutputStream dos) throws IOException {
    dos.writeUTF(rm.table());
    dos.writeInt(rm.digest().length);/*from ww w. j  av a 2 s .com*/
    dos.write(rm.digest());
    dos.writeBoolean(rm.isDigestQuery());

    if (!rm.isDigestQuery() && rm.row() != null) {
        Row.serializer().serialize(rm.row(), dos);
    }
}