public GroovyScriptEngine getEngine()

in src/main/java/com/epam/gmp/service/GroovyScriptEngineService.java [79:96]

• 18 lines of code
• 5 McCabe index (conditional complexity)

    public GroovyScriptEngine getEngine(org.springframework.core.io.Resource rootFolder) throws ScriptInitializationException {
        GroovyScriptEngine engine = gseCache.get(rootFolder.toString());
        try {
            if (engine == null) {
                URL[] roots = new URL[]{groovyRoot.exists() ? groovyRoot.getURL() : gmpHomeResource.getURL(), rootFolder.getURL()};
                ClassLoader scriptClassLoader = buildClassloader(rootFolder);
                if (scriptClassLoader != null) {
                    engine = new GroovyScriptEngine(roots, scriptClassLoader);
                } else {
                    engine = new GroovyScriptEngine(roots, this.getClass().getClassLoader());
                }
                gseCache.put(rootFolder.toString(), engine);
            }
            return engine;
        } catch (IOException e) {
            throw new ScriptInitializationException("Unable to initialize groovy root at: " + rootFolder, e);
        }
    }