public final void handle()

in src/main/java/org/apache/sling/feature/cpconverter/handlers/AbstractConfigurationEntryHandler.java [47:93]
36 lines of code
6 McCabe index (conditional complexity)

    public final void handle(@NotNull String path, @NotNull Archive archive, @NotNull Entry entry, @NotNull ContentPackage2FeatureModelConverter converter, String runMode) throws IOException, ConverterException {

        Matcher matcher = getPattern().matcher(path);
        
        String targetRunMode;
        
        // we are pretty sure it matches, here
        if (matcher.matches()) {
            if (matcher.group("dir") != null) {
                // SLING-10469  - preventing invalid results as the corresponding configuration will be stripped from the resulting package causing the constraints of nt:file not to be satisfied (missing binary)
                logger.info("{} is only a dir folder next to config - removing.", path);
            } else {
                final String id = extractId(matcher.group("pid"));
                logger.info("Processing configuration '{}'.", id);
        
                Dictionary<String, Object> configurationProperties;
                try (InputStream input = Objects.requireNonNull(archive.openInputStream(entry))) {
                    configurationProperties = parseConfiguration(id, input);
                }
    
                if (configurationProperties == null) {
                    logger.info("{} entry does not contain a valid OSGi configuration, treating it as a regular resource", path);
                    converter.getMainPackageAssembler().addEntry(path, archive, entry);
                    return;
                }

                if (enforceConfigurationBelowConfigFolder && !"config".equals(matcher.group("foldername"))) {
                    throw new ConverterException("OSGi configuration are only considered if placed below a folder called 'config', but the configuration at '"+ path + "' is placed outside!");
                }
                
                // determine run mode string for current path
                String runModeMatch = matcher.group("runmode");
                targetRunMode = extractTargetRunMode(path, converter, runMode,
                    runModeMatch);
                
                FeaturesManager featuresManager = Objects.requireNonNull(converter.getFeaturesManager());
                final Configuration cfg = new Configuration(id);
                featuresManager.addConfiguration(targetRunMode, cfg, path, configurationProperties);
            }
        } else {
            throw new IllegalStateException("Something went terribly wrong: pattern '"
                                            + getPattern().pattern()
                                            + "' should have matched already with path '"
                                            + path
                                            + "' but it does not, currently");
        }
    }