StompFrame() — netty Function Reference

Architecture documentation for the StompFrame() function in StompChatHandler.java from the netty codebase.

Function java Buffer Telemetry

Entity Profile

Buffer→ Telemetry→ StompFrame() — netty Function Reference

Dependency Diagram

graph TD
  044018ea_46d1_75d7_13e0_1ebec8aaf9c9["StompFrame()"]
  f937e446_8aba_2036_93fc_8020adb1953f["StompChatHandler"]
  044018ea_46d1_75d7_13e0_1ebec8aaf9c9 -->|defined in| f937e446_8aba_2036_93fc_8020adb1953f
  style 044018ea_46d1_75d7_13e0_1ebec8aaf9c9 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

example/src/main/java/io/netty/example/stomp/websocket/StompChatHandler.java lines 180–194

    private static StompFrame transformToMessage(StompFrame sendFrame, StompSubscription subscription) {
        StompFrame messageFrame = new DefaultStompFrame(StompCommand.MESSAGE, sendFrame.content().retainedDuplicate());
        String id = UUID.randomUUID().toString();
        messageFrame.headers()
                    .set(MESSAGE_ID, id)
                    .set(SUBSCRIPTION, subscription.id())
                    .set(CONTENT_LENGTH, Integer.toString(messageFrame.content().readableBytes()));

        CharSequence contentType = sendFrame.headers().get(CONTENT_TYPE);
        if (contentType != null) {
            messageFrame.headers().set(CONTENT_TYPE, contentType);
        }

        return messageFrame;
    }