private void scanNode()

in src/main/java/org/apache/sling/installer/provider/jcr/impl/WatchedFolder.java [157:181]

• 25 lines of code
• 6 McCabe index (conditional complexity)

    private void scanNode(final Node folder, final ScanResult result, final Set<String> resourcesSeen)
    throws RepositoryException {
        final NodeIterator it = folder.getNodes();
        while(it.hasNext()) {
            final Node n = it.nextNode();
            boolean processed = false;
            for (JcrInstaller.NodeConverter nc : converters) {
                final InstallableResource r = nc.convertNode(n, priority);
                if(r != null) {
                    processed = true;
                    resourcesSeen.add(r.getId());
                    final String oldDigest = digests.get(r.getId());
                    if (r.getDigest().equals(oldDigest)) {
                        logger.debug("Digest didn't change, ignoring " + r);
                    } else {
                        result.toAdd.add(r);
                    }
                    break;
                }
            }
            if ( !processed ) {
                this.scanNode(n, result, resourcesSeen);
            }
        }
    }