Deep Dive into @JCurlCommand: The Annotation and Its Variable Substitution Grammar

@JCurlCommand is the heart of JQuickCurl's annotation mode. One annotation turns a static curl string into a dynamic, typed HTTP method. This post covers the annotation's full surface and — more importantly — the ${...} variable grammar that makes one command reusable across thousands of runtime states. The Annotation, Decoded @JCurlCommand targets methods and is retained at runtime so the proxy layer can read it on every invocation: In practice you will use value() on every method;