1#@!#!123s

: / opt / td-agent / embedded / lib / ruby / gems / 2.1.0 / gems / puma-3.8.2 / lib / puma /

Filename : java_io_buffer.rb

back

require 'java'

# Conservative native JRuby/Java implementation of IOBuffer
# backed by a ByteArrayOutputStream and conversion between
# Ruby String and Java bytes
module Puma
  class JavaIOBuffer < java.io.ByteArrayOutputStream
    field_reader :buf
  end

  class IOBuffer
    BUF_DEFAULT_SIZE = 4096

    def initialize
      @buf = JavaIOBuffer.new(BUF_DEFAULT_SIZE)
    end

    def reset
      @buf.reset
    end

    def <<(str)
      bytes = str.to_java_bytes
      @buf.write(bytes, 0, bytes.length)
    end

    def append(*strs)
      strs.each { |s| self << s; }
    end

    def to_s
      String.from_java_bytes @buf.to_byte_array
    end

    alias_method :to_str, :to_s

    def used
      @buf.size
    end

    def capacity
      @buf.buf.length
    end
  end
end