objectEscaper() — netty Function Reference

Architecture documentation for the objectEscaper() function in CombinedHttpHeaders.java from the netty codebase.

Function java ProtocolCodecs HTTP called by 1

Entity Profile

ProtocolCodecs→ HTTP→ objectEscaper() — netty Function Reference

Dependency Diagram

graph TD
  a5725131_ea44_70ab_096e_199255a61a10["objectEscaper()"]
  9e217e1e_9b57_1d96_f298_a9e30efe0bbd["CombinedHttpHeadersImpl"]
  a5725131_ea44_70ab_096e_199255a61a10 -->|defined in| 9e217e1e_9b57_1d96_f298_a9e30efe0bbd
  80d8b152_2676_88b7_eb72_c3de07af48f4["CombinedHttpHeadersImpl()"]
  80d8b152_2676_88b7_eb72_c3de07af48f4 -->|calls| a5725131_ea44_70ab_096e_199255a61a10
  style a5725131_ea44_70ab_096e_199255a61a10 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http/src/main/java/io/netty/handler/codec/http/CombinedHttpHeaders.java lines 90–107

        private CsvValueEscaper<Object> objectEscaper() {
            if (objectEscaper == null) {
                objectEscaper = new CsvValueEscaper<Object>() {
                    @Override
                    public CharSequence escape(CharSequence name, Object value) {
                        CharSequence converted;
                        try {
                            converted = valueConverter().convertObject(value);
                        } catch (IllegalArgumentException e) {
                            throw new IllegalArgumentException(
                                    "Failed to convert object value for header '" + name + '\'', e);
                        }
                        return StringUtil.escapeCsv(converted, true);
                    }
                };
            }
            return objectEscaper;
        }