class Analyzer::Java::HelidonSe

Overview

Helidon SE's routing table is composed two ways at once: inline verb calls directly on a HttpRouting.Builder/HttpRules, and modular HttpService classes mounted elsewhere via builder.register("/prefix", new SomeService()). The second shape — one HttpService per resource, wired up from a separate Main class — is what every Helidon-published quickstart/example uses, so getting only the first shape right would miss the prefix on nearly every real route.

TreeSitterHelidonSeExtractor reports the two shapes per file: verb calls tagged by their enclosing class, and .register(...) edges tagged by (enclosing class, target class). This analyzer aggregates both across every Helidon-marked file in a project root and resolves the resulting mount graph — classes are matched by simple name, root-scoped, the same approximation the JAX-RS analyzer's bean/subresource indices and the Micronaut analyzer's interface-route index already make for cross-file linkage.

Defined in:

analyzer/analyzers/java/helidon_se.cr

Constant Summary

HELIDON_SE_MARKER_RE = Regex.union("io.helidon.webserver")

io.helidon.webserver covers the HttpRouting/HttpService/ HttpRules/WebServer types across Helidon 2.x-4.x — a class that implements HttpService or builds a HttpRouting.Builder necessarily imports (or fully-qualifies) something under this package, so a single substring check is a genuine positive signal rather than "any Java file with .get(...) calls".

JAVA_EXTENSION = "java"

Class Method Summary

Instance Method Summary

Instance methods inherited from class Analyzer

analyze analyze, base_path : String base_path, base_paths : Array(String) base_paths, base_relative_path(path : String) : String base_relative_path, callees_needed? : Bool callees_needed?, content_matches?(content : String, markers : Regex) : Bool content_matches?, http_header_name(name : String) : String | Nil http_header_name, line_number_for_index(content : String, char_index : Int32) : Int32 line_number_for_index, logger : NoirLogger logger, parallel_analyze(files : Array(String), &block : String -> Nil) parallel_analyze, read_file_content(path : String) : String read_file_content, result : Array(Endpoint) result, tech : String tech, unique_params(params : Array(Param)) : Array(Param) unique_params, url : String url, web_root_path(path : String, markers : Array(String)) : String web_root_path

Constructor methods inherited from class Analyzer

new(options : Hash(String, YAML::Any)) new

Macros inherited from class Analyzer

analyzer_for(tech) analyzer_for

Instance methods inherited from module FileHelper

all_files : Array(String) all_files, get_files_by_basename(basename : String) : Array(String) get_files_by_basename, get_files_by_extension(extension : String) : Array(String) get_files_by_extension, get_files_by_extensions(extensions : Array(String)) : Array(String) get_files_by_extensions, get_files_by_prefix(prefix : String) : Array(String) get_files_by_prefix, get_files_by_prefix_and_extension(prefix : String, extension : String) : Array(String) get_files_by_prefix_and_extension, get_files_by_relative_path(relative_path : String, root : String = "") : Array(String) get_files_by_relative_path, get_public_dir_files(base_path : String, folder : String) : Array(String) get_public_dir_files, get_public_files(base_path : String, anchors : Array(String) = ["shard.yml", "Gemfile"]) : Array(String) get_public_files, walked_path(expanded : String) : String walked_path

Class Method Detail

def self.tech_name : String #

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Instance Method Detail

def analyze #

[View source]
def tech : String #

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.


[View source]