How to use

setAutoExpand

method

in

org.littleshoot.mina.common.ByteBuffer

public ByteBuffer setAutoExpand(boolean autoExpand) {
  buf.setAutoExpand(autoExpand);
  return this;
}

private Context()
  {
  decoder = charset.newDecoder();
  buf = ByteBuffer.allocate(80).setAutoExpand(true);
  }

private Context() {
  decoder = charset.newDecoder();
  buf = ByteBuffer.allocate(80).setAutoExpand(true);
}

public IoSessionInputStream() {
  buf = ByteBuffer.allocate(16);
  buf.setAutoExpand(true);
  buf.limit(0);
}

public IoSessionInputStream(final IoSession ioSession, 
  final int readTimeout)
  {
  m_ioSession = ioSession;
  m_readTimeout = readTimeout;
  m_buf = ByteBuffer.allocate(16);
  m_buf.setAutoExpand(true);
  m_buf.limit(0);
  }

public ByteBuffer encode(final SipMessage message)
  {
  final ByteBuffer buffer = ByteBuffer.allocate(300);
  buffer.setAutoExpand(true);
  
  final SipMessageVisitor visitor = new EncoderVisitor(buffer);
  message.accept(visitor);
  buffer.flip();
  
  return buffer;
  }

  public void encode(IoSession session, Object message,
      ProtocolEncoderOutput out) throws Exception {
    if (!(message instanceof Serializable)) {
      throw new NotSerializableException();
    }

    ByteBuffer buf = ByteBuffer.allocate(64);
    buf.setAutoExpand(true);
    buf.putObject(message);

    int objectSize = buf.position() - 4;
    if (objectSize > maxObjectSize) {
      buf.release();
      throw new IllegalArgumentException(
          "The encoded object is too big: " + objectSize + " (> "
              + maxObjectSize + ')');
    }

    buf.flip();
    out.write(buf);
  }
}

public void writeObject(Object obj) throws IOException {
  ByteBuffer buf = ByteBuffer.allocate(64, false);
  buf.setAutoExpand(true);
  buf.putObject(obj);
  int objectSize = buf.position() - 4;
  if (objectSize > maxObjectSize) {
    buf.release();
    throw new IllegalArgumentException(
        "The encoded object is too big: " + objectSize + " (> "
            + maxObjectSize + ')');
  }
  out.write(buf.array(), 0, buf.position());
  buf.release();
}

public void encode(IoSession session, Object message,
    ProtocolEncoderOutput out) throws Exception {
  CharsetEncoder encoder = (CharsetEncoder) session.getAttribute(ENCODER);
  if (encoder == null) {
    encoder = charset.newEncoder();
    session.setAttribute(ENCODER, encoder);
  }
  String value = message.toString();
  ByteBuffer buf = ByteBuffer.allocate(value.length())
      .setAutoExpand(true);
  buf.putString(value, encoder);
  if (buf.position() > maxLineLength) {
    throw new IllegalArgumentException("Line length: " + buf.position());
  }
  buf.putString(delimiter.getValue(), encoder);
  buf.flip();
  out.write(buf);
}

  private void storeRemainingInSession(ByteBuffer buf, IoSession session) {
    ByteBuffer remainingBuf = ByteBuffer.allocate(buf.capacity());
    remainingBuf.setAutoExpand(true);
    remainingBuf.order(buf.order());
    remainingBuf.put(buf);
    session.setAttribute(BUFFER, remainingBuf);
  }
}

m_buffer.setAutoExpand(true);

ByteBuffer tmp = ByteBuffer.allocate(2).setAutoExpand(true);
tmp.putString(delimiter.getValue(), charset.newEncoder());
tmp.flip();

m_buffer.setAutoExpand(true);