private Iterator handleBundlesSubfolder()

in src/main/java/org/apache/sling/maven/projectsupport/BundleListContentProvider.java [89:109]

• 16 lines of code
• 3 McCabe index (conditional complexity)

    private Iterator<String> handleBundlesSubfolder(String path) {
        Iterator<String> result = null;
        final String startLevelInfo = path.substring(BUNDLE_PATH_PREFIX.length() + 1);
        try {
            final int startLevel = Integer.parseInt(startLevelInfo);
            
            // To be consistent with handleBundlePathRoot, consider only level 1 which
            // is assigned to bootstrap bundles
            if(startLevel == ACTUAL_BOOTSTRAP_START_LEVEL) {
                final List<String> bundles = new ArrayList<String>();
                addBundles(bundles, ACTUAL_BOOTSTRAP_START_LEVEL, null);
                addBundles(bundles, BOOTSTRAP_DEF_START_LEVEL, null);
                result = bundles.iterator();
            }

        } catch (NumberFormatException e) {
            getLog().warn("Invalid start level " + startLevelInfo + " in path " + path);
        }
        
        return result;
    }