private Item copy()

in src/main/java/org/apache/sling/servlets/post/impl/helper/JCRSupportImpl.java [396:432]

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

    private Item copy(Node src, Node dstParent, String name) throws RepositoryException {

        if (isAncestorOrSameNode(src, dstParent)) {
            throw new RepositoryException(
                    "Cannot copy ancestor " + src.getPath() + " to descendant " + dstParent.getPath());
        }

        // ensure destination name
        if (name == null) {
            name = src.getName();
        }

        // ensure new node creation
        if (dstParent.hasNode(name)) {
            dstParent.getNode(name).remove();
        }

        // create new node
        Node dst = dstParent.addNode(name, src.getPrimaryNodeType().getName());
        for (NodeType mix : src.getMixinNodeTypes()) {
            dst.addMixin(mix.getName());
        }

        // copy the properties
        for (PropertyIterator iter = src.getProperties(); iter.hasNext(); ) {
            copy(iter.nextProperty(), dst, null);
        }

        // copy the child nodes
        for (NodeIterator iter = src.getNodes(); iter.hasNext(); ) {
            Node n = iter.nextNode();
            if (!n.getDefinition().isProtected()) {
                copy(n, dst, null);
            }
        }
        return dst;
    }