# File lib/active_ldap/operations.rb, line 477
477:       def add_entry(dn, attributes, options={})
478:         unnormalized_attributes = attributes.collect do |key, value|
479:           [:add, key, unnormalize_attribute(key, value)]
480:         end
481:         options[:connection] ||= connection
482:         options[:connection].add(dn, unnormalized_attributes, options)
483:       end

     # File lib/active_ldap/operations.rb, line 485
485:       def modify_entry(dn, attributes, options={})
486:         return if attributes.empty?
487:         unnormalized_attributes = attributes.collect do |type, key, value|
488:           [type, key, unnormalize_attribute(key, value)]
489:         end
490:         options[:connection] ||= connection
491:         options[:connection].modify(dn, unnormalized_attributes, options)
492:       end

     # File lib/active_ldap/operations.rb, line 494
494:       def modify_rdn_entry(dn, new_rdn, delete_old_rdn, new_superior, options={})
495:         options[:connection] ||= connection
496:         options[:connection].modify_rdn(dn, new_rdn, delete_old_rdn,
497:                                         new_superior, options)
498:       end

     # File lib/active_ldap/operations.rb, line 500
500:       def update(dn, attributes, options={})
501:         if dn.is_a?(Array)
502:           i = -1
503:           dns = dn
504:           dns.collect do |dn|
505:             i += 1
506:             update(dn, attributes[i], options)
507:           end
508:         else
509:           object = find(dn, options)
510:           object.update_attributes(attributes)
511:           object
512:         end
513:       end

     # File lib/active_ldap/operations.rb, line 515
515:       def update_all(attributes, filter=nil, options={})
516:         search_options = options.dup
517:         if filter
518:           if filter.is_a?(String) and /[=\(\)&\|]/ !~ filter
519:             search_options = search_options.merge(:value => filter)
520:           else
521:             search_options = search_options.merge(:filter => filter)
522:           end
523:         end
524:         targets = search(search_options).collect do |dn, attrs|
525:           dn
526:         end
527: 
528:         unnormalized_attributes = attributes.collect do |name, value|
529:           normalized_name, normalized_value = normalize_attribute(name, value)
530:           [:replace, normalized_name,
531:            unnormalize_attribute(normalized_name, normalized_value)]
532:         end
533:         options[:connection] ||= connection
534:         conn = options[:connection]
535:         targets.each do |dn|
536:           conn.modify(dn, unnormalized_attributes, options)
537:         end
538:       end