Class: Archsight::Import::Handlers::JavaGrapher

Inherits:
Grapher show all
Defined in:
lib/archsight/import/handlers/java_grapher.rb

Overview

JavaGrapher handler - analyses a Java repository and generates a GraphViz DOT graph of its package/module structure, stored as architecture/modules on the TechnologyArtifact so it can be rendered in the frontend.

Understands Maven (pom.xml) single and multi-module projects as well as Gradle (build.gradle / settings.gradle) layouts. Scanning is pure Ruby — no JDK or build tool installation required.

Configuration:

import/config/path     - Path to the Java repository root
import/config/ranksep  - Horizontal gap between rank columns (default: 0.6)
import/config/nodesep  - Vertical gap between nodes in a column (default: 0.15)

Constant Summary collapse

SKIP_DIRS = 
%w[test tests generated target build .git node_modules .gradle resources].freeze
MAX_PKG_DEPTH =

Cap relative package depth at 2 levels to keep the graph readable. Packages deeper than this are folded into their depth-2 ancestor.

2

Constants inherited from Grapher

Grapher::PALETTE

Instance Attribute Summary

Attributes inherited from Archsight::Import::Handler

#database, #import_resource, #progress, #resources_dir, #shared_writer

Class Method Summary collapse

Methods inherited from Grapher

#dot_graph, #execute, #safe_glob

Methods inherited from Archsight::Import::Handler

#compute_config_hash, #config, #config_all, #execute, #import_yaml, #initialize, #resource_yaml, #resources_to_yaml, #self_marker, #write_generates_meta, #write_yaml

Constructor Details

This class inherits a constructor from Archsight::Import::Handler

Class Method Details

.applicable?(path) ⇒ Boolean

Returns:

  • (Boolean) 


22
23
24
25
26
27
 
# File 'lib/archsight/import/handlers/java_grapher.rb', line 22

def self.applicable?(path)
  File.exist?(File.join(path, "pom.xml")) ||
    File.exist?(File.join(path, "build.gradle")) ||
    File.exist?(File.join(path, "build.gradle.kts")) ||
    Dir.glob(File.join(path, "*/pom.xml")).any?
end

.language_name ⇒ Object 



20
 
# File 'lib/archsight/import/handlers/java_grapher.rb', line 20

def self.language_name = "java"