ensureHeaders() — netty Function Reference

Architecture documentation for the ensureHeaders() function in HttpContentEncoder.java from the netty codebase.

Function java ProtocolCodecs HTTP called by 1

Entity Profile

ProtocolCodecs→ HTTP→ ensureHeaders() — netty Function Reference

Dependency Diagram

graph TD
  c6773d44_960e_8c19_4b9b_555876ac1fd1["ensureHeaders()"]
  77d3b233_ef0d_c6ed_64de_3e425b740522["HttpContentEncoder"]
  c6773d44_960e_8c19_4b9b_555876ac1fd1 -->|defined in| 77d3b233_ef0d_c6ed_64de_3e425b740522
  5f451408_0805_44d2_06ca_843854c94345["encode()"]
  5f451408_0805_44d2_06ca_843854c94345 -->|calls| c6773d44_960e_8c19_4b9b_555876ac1fd1
  style c6773d44_960e_8c19_4b9b_555876ac1fd1 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http/src/main/java/io/netty/handler/codec/http/HttpContentEncoder.java lines 255–261

    private static void ensureHeaders(HttpObject msg) {
        if (!(msg instanceof HttpResponse)) {
            throw new IllegalStateException(
                    "unexpected message type: " +
                    msg.getClass().getName() + " (expected: " + HttpResponse.class.getSimpleName() + ')');
        }
    }