/** * Retrieve the currently cached value for the given document. */ public static Result get(XmlFileModel key) { String cacheKey = getKey(key); Result result = null; CacheDocument reference = map.get(cacheKey); if (reference == null) return new Result(false, null); if (reference.parseFailure) return new Result(true, null); Document document = reference.getDocument(); if (document == null) LOG.info("Cache miss on XML document: " + cacheKey); return new Result(false, document); }