public void delete()

in src/main/java/org/apache/sling/nosql/generic/resource/impl/NoSqlResourceProvider.java [157:184]

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

    public void delete(ResourceResolver resolver, String path) throws PersistenceException {
        if (ROOT_PATH.equals(path) || !adapter.validPath(path)) {
            throw new PersistenceException("Unable to delete resource at {}" + path, null, path, null);
        }

        Pattern pathsToDeletePattern = PathUtil.getSameOrDescendantPathPattern(path);

        // remove all existing path and probably descendant paths from list of deleted paths
        Iterator<String> deletedResourcesIterator = deletedResources.iterator();
        while (deletedResourcesIterator.hasNext()) {
            String deletedPath = deletedResourcesIterator.next();
            if (pathsToDeletePattern.matcher(deletedPath).matches()) {
                deletedResourcesIterator.remove();
            }
        }
        
        // remove all changed descendant items from changeset
        Iterator<Map.Entry<String, NoSqlData>> changeResourcesIterator = changedResources.entrySet().iterator();
        while (changeResourcesIterator.hasNext()) {
            Map.Entry<String, NoSqlData> entry = changeResourcesIterator.next();
            if (pathsToDeletePattern.matcher(entry.getKey()).matches()) {
                changeResourcesIterator.remove();
            }
        }
        
        // add path to delete
        deletedResources.add(path);
    }