public static function getCategoryNameFromDatabase($dbConn, $categoryId)
 {
     return readFromDatabase::readFirstMatchingEntryFromTable($dbConn, array(self::CATEGORY_NAME_COLUMN_NAME), self::TABLE_NAME, array(self::ID_COLUMN_NAME), array($categoryId));
 }
 public static function getProgramNameFromDatabase($dbConn, $programId)
 {
     return readFromDatabase::readFirstMatchingEntryFromTable($dbConn, array(self::PROGRAM_NAME_COLUMN_NAME), self::TABLE_NAME, array(self::ID_COLUMN_NAME), array($programId));
 }