Class Body

core/src/main/java/feign/Request.java:515–589

Request Body Considered experimental, will most likely be made internal going forward.

   * <p>Considered experimental, will most likely be made internal going forward.
   */
  @Experimental
  public static class Body implements Serializable {

    private transient Charset encoding;

    private byte[] data;

    private Body() {
      super();
    }

    private Body(byte[] data) {
      this.data = data;
    }

    private Body(byte[] data, Charset encoding) {
      this.data = data;
      this.encoding = encoding;
    }

    public Optional<Charset> getEncoding() {
      return Optional.ofNullable(this.encoding);
    }

    public int length() {
      /* calculate the content length based on the data provided */
      return data != null ? data.length : 0;
    }

    public byte[] asBytes() {
      return data;
    }

    public String asString() {
      return !isBinary() ? new String(data, encoding) : "Binary data";
    }

    public boolean isBinary() {
      return encoding == null || data == null;
    }

    public static Body create(String data) {
      return new Body(data.getBytes());
    }

    public static Body create(String data, Charset charset) {
      return new Body(data.getBytes(charset), charset);
    }

    public static Body create(byte[] data) {
      return new Body(data);
    }

    public static Body create(byte[] data, Charset charset) {
      return new Body(data, charset);
    }

    /**