コード例 #1
0
        /**
         * Returns the total number of documents that match the query.
         */
        public int countDocuments(JObject query, bool exactMatch)
        {
            JSONStoreSQLLite store = JSONStoreSQLLite.sharedManager();

            if (store == null)
            {
                throw new JSONStoreException(JSONStoreConstants.JSON_STORE_DATABASE_NOT_OPEN);
            }

            int countResult = 0;

            lock (JSONStore.lockThis)
            {
                if (query != null && query.HasValues)
                {
                    countResult = store.countWithQuery(query, collectionName, exactMatch);
                }
                else
                {
                    countResult = store.count(collectionName);
                }

                return(countResult);
            }
        }