ensureBuffer() — netty Function Reference

Architecture documentation for the ensureBuffer() function in SpdyHeaderBlockZlibDecoder.java from the netty codebase.

Function java Buffer Allocators called by 1

Entity Profile

Buffer→ Allocators→ ensureBuffer() — netty Function Reference

Dependency Diagram

graph TD
  5ba07cd9_a3cb_b4ef_5ac2_3182b17a3cf7["ensureBuffer()"]
  3e933b4d_7bfe_3a56_91b7_1100f316848a["SpdyHeaderBlockZlibDecoder"]
  5ba07cd9_a3cb_b4ef_5ac2_3182b17a3cf7 -->|defined in| 3e933b4d_7bfe_3a56_91b7_1100f316848a
  3fcd2be6_3d2c_6c3a_7f5b_80286c53b539["decompress()"]
  3fcd2be6_3d2c_6c3a_7f5b_80286c53b539 -->|calls| 5ba07cd9_a3cb_b4ef_5ac2_3182b17a3cf7
  style 5ba07cd9_a3cb_b4ef_5ac2_3182b17a3cf7 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http/src/main/java/io/netty/handler/codec/spdy/SpdyHeaderBlockZlibDecoder.java lines 99–104

    private void ensureBuffer(ByteBufAllocator alloc) {
        if (decompressed == null) {
            decompressed = alloc.heapBuffer(DEFAULT_BUFFER_CAPACITY);
        }
        decompressed.ensureWritable(1);
    }