protected static Map getEffectiveValidatorSettingsForPackage()

in src/main/java/org/apache/jackrabbit/filevault/maven/packaging/mojo/AbstractValidateMojo.java [378:407]

• 26 lines of code
• 7 McCabe index (conditional complexity)

    protected static Map<String, ValidatorSettings> getEffectiveValidatorSettingsForPackage(Map<String, ValidatorSettings> validatorsSettings, PackageId packageId, boolean isSubPackage) {
        if (validatorsSettings == null) {
            return Collections.emptyMap();
        }
        // first sort applicable map entry values
        Map<String, SortedSet<ValidatorSettings>> validatorSettingsById = new HashMap<>();
        for (Entry<String, ValidatorSettings> entry : validatorsSettings.entrySet()) {
            if (entry.getValue().isApplicable(packageId, isSubPackage)) {
                // first extract key
                final String validatorId = entry.getKey().split("__")[0];
                SortedSet<ValidatorSettings> settings = validatorSettingsById.computeIfAbsent(validatorId, s -> new TreeSet<ValidatorSettings>());
                settings.add(entry.getValue());
            }
        }
        
        // then merge all applicable ones
        Map<String, ValidatorSettings> effectiveValidatorSettingsById = new HashMap<>();
        for (Entry<String, SortedSet<ValidatorSettings>> entry : validatorSettingsById.entrySet()) {
            ValidatorSettings mergedSettings = null;
            for (ValidatorSettings settings : entry.getValue()) {
                if (mergedSettings == null) {
                    mergedSettings = settings;
                } else {
                    mergedSettings = mergedSettings.merge(settings);
                }
            }
            effectiveValidatorSettingsById.put(entry.getKey(), mergedSettings);
        }
        return effectiveValidatorSettingsById;
    }