String() — netty Function Reference

Architecture documentation for the String() function in ByteBufUtil.java from the netty codebase.

Function java Buffer Search calls 2 called by 1

Entity Profile

Buffer→ Search→ String() — netty Function Reference

Dependency Diagram

graph TD
  632b425c_5040_57a9_8906_d675e7ea802e["String()"]
  9bc5a946_7621_d763_22b7_e0076aadaab8["HexUtil"]
  632b425c_5040_57a9_8906_d675e7ea802e -->|defined in| 9bc5a946_7621_d763_22b7_e0076aadaab8
  96cdf8e2_4e5f_72af_07c1_cc29b6248734["String()"]
  96cdf8e2_4e5f_72af_07c1_cc29b6248734 -->|calls| 632b425c_5040_57a9_8906_d675e7ea802e
  96cdf8e2_4e5f_72af_07c1_cc29b6248734["String()"]
  632b425c_5040_57a9_8906_d675e7ea802e -->|calls| 96cdf8e2_4e5f_72af_07c1_cc29b6248734
  d1e0cafb_0b31_a92a_454a_9ab6c7a82f80["appendPrettyHexDump()"]
  632b425c_5040_57a9_8906_d675e7ea802e -->|calls| d1e0cafb_0b31_a92a_454a_9ab6c7a82f80
  style 632b425c_5040_57a9_8906_d675e7ea802e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/main/java/io/netty/buffer/ByteBufUtil.java lines 1576–1594

        private static String hexDump(ByteBuf buffer, int fromIndex, int length) {
            checkPositiveOrZero(length, "length");
            if (length == 0) {
              return "";
            }

            int endIndex = fromIndex + length;
            char[] buf = new char[length << 1];

            int srcIdx = fromIndex;
            int dstIdx = 0;
            for (; srcIdx < endIndex; srcIdx ++, dstIdx += 2) {
              System.arraycopy(
                  HEXDUMP_TABLE, buffer.getUnsignedByte(srcIdx) << 1,
                  buf, dstIdx, 2);
            }

            return new String(buf);
        }