writeAsciiString() — netty Function Reference

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

Function java Buffer Search called by 2

Entity Profile

Buffer→ Search→ writeAsciiString() — netty Function Reference

Dependency Diagram

graph TD
  2efc3489_9dc9_3a22_560a_de6fc08eb9cd["writeAsciiString()"]
  920454f6_25f6_4a9b_3d32_9684c3e11f6c["ByteBufUtil"]
  2efc3489_9dc9_3a22_560a_de6fc08eb9cd -->|defined in| 920454f6_25f6_4a9b_3d32_9684c3e11f6c
  1179b53a_e196_1505_4b75_0d4181586259["writeUtf8()"]
  1179b53a_e196_1505_4b75_0d4181586259 -->|calls| 2efc3489_9dc9_3a22_560a_de6fc08eb9cd
  1d39e1e7_9d67_f2e0_0293_3a9560dad824["writeAscii()"]
  1d39e1e7_9d67_f2e0_0293_3a9560dad824 -->|calls| 2efc3489_9dc9_3a22_560a_de6fc08eb9cd
  style 2efc3489_9dc9_3a22_560a_de6fc08eb9cd fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/main/java/io/netty/buffer/ByteBufUtil.java lines 936–955

    static void writeAsciiString(AbstractByteBuf buffer, int writerIndex, AsciiString seq, int start, int end) {
        final int begin = seq.arrayOffset() + start;
        final int length = end - start;
        if (PlatformDependent.hasUnsafe()) {
            if (buffer.hasArray()) {
                PlatformDependent.copyMemory(seq.array(), begin,
                                             buffer.array(), buffer.arrayOffset() + writerIndex, length);
                return;
            }
            if (buffer.hasMemoryAddress()) {
                PlatformDependent.copyMemory(seq.array(), begin, buffer.memoryAddress() + writerIndex, length);
                return;
            }
        }
        if (buffer.hasArray()) {
            System.arraycopy(seq.array(), begin, buffer.array(), buffer.arrayOffset() + writerIndex, length);
            return;
        }
        buffer.setBytes(writerIndex, seq.array(), begin, length);
    }