code: public List<CmsUrlNameMappingEntry> readUrlNameMappingEntries(
          CmsDbContext dbc,
          boolean online,
          CmsUrlNameMappingFilter filter)
      throws CmsDataAccessException {
  
          I_CmsVfsDriver vfsDriver = getVfsDriver(dbc);
          return vfsDriver.readUrlNameMappingEntries(dbc, online, filter);
      }
docs: Reads URL name mapping entries which match the given filter.<p>
  
  @param dbc the database context
  @param online if true, read online URL name mappings, else offline ones
  @param filter the filter for matching the URL name entries
  
  @return the list of URL name mapping entries which match the given filter
  
  @throws CmsDataAccessException if something goes wrong