CharSequence() — netty Function Reference

Architecture documentation for the CharSequence() function in StompSubframeEncoder.java from the netty codebase.

Function java Buffer Allocators

Entity Profile

Buffer→ Allocators→ CharSequence() — netty Function Reference

Dependency Diagram

graph TD
  77df60cb_8d18_5637_8d69_b0f2fccec89f["CharSequence()"]
  453c4953_0f2f_6759_71f5_48a24c8c51c0["StompSubframeEncoder"]
  77df60cb_8d18_5637_8d69_b0f2fccec89f -->|defined in| 453c4953_0f2f_6759_71f5_48a24c8c51c0
  style 77df60cb_8d18_5637_8d69_b0f2fccec89f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-stomp/src/main/java/io/netty/handler/codec/stomp/StompSubframeEncoder.java lines 218–240

    private static CharSequence escape(CharSequence input) {
        AppendableCharSequence builder = null;
        for (int i = 0; i < input.length(); i++) {
            char chr = input.charAt(i);
            if (chr == '\\') {
                builder = escapeBuilder(builder, input, i);
                builder.append("\\\\");
            } else if (chr == ':') {
                builder = escapeBuilder(builder, input, i);
                builder.append("\\c");
            } else if (chr == '\n') {
                builder = escapeBuilder(builder, input, i);
                builder.append("\\n");
            } else if (chr == '\r') {
                builder = escapeBuilder(builder, input, i);
                builder.append("\\r");
            } else if (builder != null) {
                builder.append(chr);
            }
        }

        return builder != null? builder : input;
    }