Examples of java.io.DataOutputStream.writeShort()

java.io.DataOutputStream.writeShort()
Writes the specified 16-bit short to the OutputStream. Only the lower 2 bytes are written with the higher of the 2 bytes written first. @param val the short to be written @throws IOException If an error occurs attempting to write to this DataOutputStream. @see DataInput#readShort() @see DataInput#readUnsignedShort()

      }


      //write reply
      out = new DataOutputStream(
          NetUtils.getOutputStream(s, datanode.socketWriteTimeout));
      out.writeShort(DataTransferProtocol.OP_STATUS_SUCCESS);
      out.writeInt(bytesPerCRC);
      out.writeLong(crcPerBlock);
      md5.write(out);
      out.flush();
    } finally {

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  private void sendResponse(Socket s, short opStatus, long timeout) 
                                                       throws IOException {
    DataOutputStream reply = 
      new DataOutputStream(NetUtils.getOutputStream(s, timeout));
    try {
      reply.writeShort(opStatus);
      reply.flush();
    } finally {
      IOUtils.closeStream(reply);
    }
  }

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        outputStream = new DataOutputStream(messageOutputStream);
        try {
            // write the header
            outputStream.write(HEADER_INVOCATION_EXCEPTION);
            // write the invocation id
            outputStream.writeShort(invocationId);
            // write out the exception
            final Marshaller marshaller = this.prepareForMarshalling(marshallerFactory, outputStream);
            marshaller.writeObject(t);
            // write the attachments
            this.writeAttachments(marshaller, attachments);

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        dataOutputStream = new DataOutputStream(messageOutputStream);
        try {
            // write header
            dataOutputStream.writeByte(messageHeader);
            // write invocation id
            dataOutputStream.writeShort(invocationId);
            // write the failure message
            dataOutputStream.writeUTF(failureMessage);
        } finally {
            channelAssociation.releaseChannelMessageOutputStream(messageOutputStream);
            dataOutputStream.close();

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        outputStream = new DataOutputStream(messageOutputStream);
        try {
            // write invocation response header
            outputStream.write(HEADER_METHOD_INVOCATION_RESPONSE);
            // write the invocation id
            outputStream.writeShort(invocationId);
            // write out the result
            final Marshaller marshaller = this.prepareForMarshalling(this.marshallerFactory, outputStream);
            marshaller.writeObject(result);
            // write the attachments
            this.writeAttachments(marshaller, attachments);

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        outputStream = new DataOutputStream(messageOutputStream);
        try {
            // write the header
            outputStream.write(HEADER_ASYNC_METHOD_NOTIFICATION);
            // write the invocation id
            outputStream.writeShort(invocationId);
        } finally {
            channelAssociation.releaseChannelMessageOutputStream(messageOutputStream);
            outputStream.close();
        }
    }

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        dataOutputStream = new DataOutputStream(messageOutputStream);
        try {
            // write out header
            dataOutputStream.writeByte(HEADER_SESSION_OPEN_RESPONSE);
            // write out invocation id
            dataOutputStream.writeShort(invocationId);
            // session id byte length
            PackedInteger.writePackedInteger(dataOutputStream, sessionIdBytes.length);
            // write out the session id bytes
            dataOutputStream.write(sessionIdBytes);
            // now marshal the hard affinity associated with this session

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    // SOCKS 4
    dos.writeByte(0x04);
    // Connect
    dos.writeByte(0x01);
    // Port
    dos.writeShort(port);
    // IP
    dos.write(address.getAddress());
    // User ID
    dos.write(0);
    dos.flush();

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    sock.connect(NetUtils.createSocketAddr(
        sourceProxy.getName()), FSConstants.READ_TIMEOUT);
    sock.setSoTimeout(FSConstants.READ_TIMEOUT);
    // sendRequest
    DataOutputStream out = new DataOutputStream(sock.getOutputStream());
    out.writeShort(FSConstants.DATA_TRANFER_VERSION);
    out.writeByte(FSConstants.OP_COPY_BLOCK);
    out.writeLong(block.getBlockId());
    Text.writeString(out, source.getStorageID());
    destination.write(out);
    out.flush();

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        // write out pdb name
        out.write(bName);


        // write out 2 bytes for number of records
        out.writeShort(records.length);


        // let each Record object write out its own info.
        for (int i = 0; i < records.length; i++)
            records[i].write(out);
    }

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