private String removeTree()

in src/main/java/org/apache/sling/pipes/internal/RemovePipe.java [133:151]

• 19 lines of code
• 8 McCabe index (conditional complexity)

    private String removeTree(Resource resource, Resource configuration) throws RepositoryException {
        logger.debug("removing tree {}", resource.getPath());
        String remainingPath = resource.getPath();
        int configuredProperties = removeProperties(resource, configuration);
        Node configuredNode = configuration != null ? configuration.adaptTo(Node.class) : null;
        NodeIterator childConf = configuredNode != null ? configuredNode.getNodes() : null;
        if (childConf == null || (! childConf.hasNext() && configuredProperties == 0)){
            remainingPath = removeNode(resource);
        } else {
            while (childConf.hasNext()) {
                Node childToRemove = childConf.nextNode();
                Resource child = resource.getChild(childToRemove.getName());
                if (child != null){
                    removeTree(child, configuration.getChild(childToRemove.getName()));
                }
            }
        }
        return remainingPath;
    }