protected static DatabaseProperty getDatabaseProperty(String map, String key) {
DAO<DatabaseProperty> dao;
dao = new JPADAO<DatabaseProperty>(DatabaseProperty.class);
Query query = new QueryAdapter(Convert.toString(
"SELECT p FROM DatabaseProperty AS p ",
"WHERE p.map LIKE '", map, "' AND p.key LIKE '", key, "'"
));
DatabaseProperty dp = dao.execute(query);