How to use

writeTo

method

in

rawhttp.core.body.BodyReader

/**
 * Read the raw HTTP message body, simultaneously writing it to the given output.
 * <p>
 * This method may not validate the full HTTP message before it starts writing it out.
 * To perform a full validation first, call {@link #eager()} to get an eager reader.
 *
 * @param out to write the HTTP body to
 * @throws IOException if an error occurs while writing the message
 * @see BodyReader#writeDecodedTo(OutputStream)
 */
@Override
public void writeTo(OutputStream out) throws IOException {
  writeTo(out, BodyConsumer.DEFAULT_BUFFER_SIZE);
}

/**
 * Read the raw HTTP message body, simultaneously writing it to the given output.
 * <p>
 * This method may not validate the full HTTP message before it starts writing it out.
 * To perform a full validation first, call {@link #eager()} to get an eager reader.
 *
 * @param out to write the HTTP body to
 * @throws IOException if an error occurs while writing the message
 * @see BodyReader#writeDecodedTo(OutputStream)
 */
@Override
public void writeTo(OutputStream out) throws IOException {
  writeTo(out, BodyConsumer.DEFAULT_BUFFER_SIZE);
}

@Override
public void writeTo(OutputStream out, int bufferSize) throws IOException {
  markConsumed();
  super.writeTo(out, bufferSize);
}

@Override
public void writeTo(OutputStream out, int bufferSize) throws IOException {
  markConsumed();
  super.writeTo(out, bufferSize);
}

/**
 * Write this HTTP message to the given output.
 *
 * @param out        to write this HTTP message to
 * @param bufferSize size of the buffer to use for writing
 * @throws IOException if an error occurs while writing the message
 */
public void writeTo(OutputStream out, int bufferSize) throws IOException {
  getStartLine().writeTo(out);
  getHeaders().writeTo(out);
  Optional<? extends BodyReader> body = getBody();
  if (body.isPresent()) {
    try (BodyReader bodyReader = body.get()) {
      bodyReader.writeTo(out, bufferSize);
    }
  }
}

/**
 * Write this HTTP message to the given output.
 *
 * @param out        to write this HTTP message to
 * @param bufferSize size of the buffer to use for writing
 * @throws IOException if an error occurs while writing the message
 */
public void writeTo(OutputStream out, int bufferSize) throws IOException {
  getStartLine().writeTo(out);
  getHeaders().writeTo(out);
  Optional<? extends BodyReader> body = getBody();
  if (body.isPresent()) {
    try (BodyReader bodyReader = body.get()) {
      bodyReader.writeTo(out, bufferSize);
    }
  }
}

if (options.printBodyOnly) {
  if (response.getBody().isPresent()) {
    response.getBody().get().writeTo(System.out);