class

Analyzer::Java::Quarkus

Inherits Analyzer < FileHelper < Reference < Object

Quarkus is JAX-RS-flavoured, so this analyzer just drives the shared TreeSitterJaxRsExtractor against files in project roots that carry a Quarkus marker. Resource classes are often plain Jakarta REST and do not import Quarkus directly. The extractor already understands Quarkus's @RestPath / @RestQuery / @RestHeader / @RestForm / @RestCookie shorthand annotations alongside the standard JAX-RS names, so no Quarkus-specific tree walking is needed.

Constants

ANNOTATION_VALUE_PATTERNS = {"Param" => /@Param\s*\(\s*(?:(?:value|name)\s*=\s*)?(["'][^"']+["'])\s*\)/m, "Header" => /@Header\s*\(\s*(?:(?:value|name)\s*=\s*)?(["'][^"']+["'])\s*\)/m}

Crystal recompiles an interpolated regex literal on every evaluation (a full PCRE2 JIT compile). Only @Param/@Header are probed, so precompile their matchers once at load time.

HTTP_METHOD_NAMES = Set {"GET", "POST", "PUT", "DELETE", "PATCH", "HEAD", "OPTIONS", "TRACE"}
JAVA_EXTENSION = "java"
JAXRS_SOURCE_RE = Regex.union("jakarta.ws.rs", "javax.ws.rs")

quarkus_route_source?/jaxrs_source? gate per-file tree-sitter parses; one precompiled Regex.union scan (PCRE2 JIT, auto-escapes each literal) each replaces the chained String#includes? passes over the same buffer.

QUARKUS_MARKERS = ["io.quarkus", "quarkus.io"]
QUARKUS_ROUTE_SOURCE_RE = Regex.union("jakarta.ws.rs", "javax.ws.rs", "org.jboss.resteasy.reactive", "io.quarkus.vertx.web.Route")
SPLIT_ARGS_RULES = Noir::TopLevelSplit::Rules.new(nest: ((Noir::TopLevelSplit::Nest::Paren | Noir::TopLevelSplit::Nest::Bracket) | Noir::TopLevelSplit::Nest::Brace) | Noir::TopLevelSplit::Nest::Angle, quotes: "\"'", escape: Noir::TopLevelSplit::Escape::InQuotes, strip: true, empties: Noir::TopLevelSplit::Empties::DropTrailing, per_kind: false, clamp: true)

Rules::JAVA plus Nest::Angle, on the same shared depth counter. Not the shared Rules::JAVA preset: this splitter runs on a JAX-RS resource method's parameter list, where Map<String, List<Integer>> is one parameter and must not break in two. The cost is that a < used as a comparison — f(a < b, c) — raises the depth and swallows the comma, which cannot happen in a parameter list. File-local because quarkus is the only splitter with exactly this combination; wicket also counts angles but takes only " as a quote.

Class methods

tech_name
Source

Instance methods

analyze
Source
tech

Instance-side view of the same declaration. The per-file rescues live on this base class, which has no way to name the analyzer that is running inside them, so a skipped file could not be attributed to a tech. Deriving it from analyzer_for keeps the name written exactly once.

Source

Nested types