/[cvs]/nfo/perl/libs/Data/Storage/Handler/Tangram.pm
ViewVC logotype

Diff of /nfo/perl/libs/Data/Storage/Handler/Tangram.pm

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 1.36 by jonen, Sat May 10 17:31:18 2003 UTC revision 1.38 by joko, Tue May 13 16:38:38 2003 UTC
# Line 3  Line 3 
3  #  $Id$  #  $Id$
4  #  #
5  #  $Log$  #  $Log$
6    #  Revision 1.38  2003/05/13 16:38:38  joko
7    #  problems with "tied" on 5.6.1/win32
8    #
9    #  Revision 1.37  2003/05/10 17:37:39  jonen
10    #  corrected last commit
11    #
12  #  Revision 1.36  2003/05/10 17:31:18  jonen  #  Revision 1.36  2003/05/10 17:31:18  jonen
13  #  + added new functions related to 'create' item  #  + added new functions related to 'create' item
14  #   - createNode()  #   - createNode()
15  #     # creates non-persistent 'deep dummy filled' object  #     # creates non-persistent 'deep dummy filled' object
16  #   -  #   - insertChildNode()
17    #     # inserts child node at given parent (child node haven't to exists,
18    #         createNode will be injected transparently)
19  #  #
20  #  Revision 1.35  2003/04/19 16:09:48  jonen  #  Revision 1.35  2003/04/19 16:09:48  jonen
21  #  + added operator dispatching (currently for getting ref-type) at 'getListFiltered'  #  + added operator dispatching (currently for getting ref-type) at 'getListFiltered'
# Line 955  sub createNode { Line 963  sub createNode {
963        #print "Create child object [$nodename]: " . Dumper($child_entry);        #print "Create child object [$nodename]: " . Dumper($child_entry);
964      }      }
965    
966      # get reference of tied node      # get reference of tied node (seems, only on Linux node's are tied!!)
967      my $tied_node = tied $parent->{$nodename};      my $tied_node = tied $parent->{$nodename};
968    
969      # insert/change child entry at parent      # insert/change child entry at parent
970      #print "reference: " . ref($parent->{$nodename}) . "\n";      #print "reference: " . ref($parent->{$nodename}) . "\n";
971      if(ref($parent->{$nodename}) eq 'ARRAY') {      if(ref($parent->{$nodename}) eq 'ARRAY') {
972        # all tangram types are tied as 'SCALAR' with special 'FETCH', 'STORE' methods per type,        # (seems, only on Linux node's are tied!!)
973        # so a 'PUSH' is not implemented (which could be then done transparently)        if($tied_node) {
974        my $array = $tied_node->FETCH;          # all tangram types are tied as 'SCALAR' with special 'FETCH', 'STORE' methods per type,
975        push @$array, $child_entry;          # so a 'PUSH' is not implemented (which could be then done transparently)
976        $tied_node->STORE($array);          my $array = $tied_node->FETCH;
977        # node will be normaly untied at 'STORE'          push @$array, $child_entry;
978        if(tied $parent->{$nodename}) { print "already tied !!\n"; }          $tied_node->STORE($array);
       else { undef $tied_node; }  
     }  
     elsif(ref($parent->{$nodename}) eq 'HASH') {  
       if(my $key = $query_args->{hash_key}) {  
         # same problem as with 'ARRAY':  
         # all tangram types are tied as 'SCALAR' with special 'FETCH', 'STORE' methods per type.  
         my $hash = $tied_node->FETCH;  
         $hash->{$key} = $child_entry;  
         $tied_node->STORE($hash);  
979          # node will be normaly untied at 'STORE'          # node will be normaly untied at 'STORE'
980          if(tied $parent->{$nodename}) { print "already tied !!\n"; }          if(tied $parent->{$nodename}) { print "already tied !!\n"; }
981          else { undef $tied_node; }          else { undef $tied_node; }
982        } else {        } else {
983            push @{$parent->{$nodename}}, $child_entry;
984          }
985        }
986        elsif(ref($parent->{$nodename}) eq 'HASH') {
987          if(my $key = $query_args->{hash_key}) {
988            # (seems, only on Linux node's are tied!!)
989            if($tied_node) {
990              # same problem as with 'ARRAY':
991              # all tangram types are tied as 'SCALAR' with special 'FETCH', 'STORE' methods per type.
992              my $hash = $tied_node->FETCH;
993              $hash->{$key} = $child_entry;
994              $tied_node->STORE($hash);
995              # node will be normaly untied at 'STORE'
996              if(tied $parent->{$nodename}) { print "already tied !!\n"; }
997              else { undef $tied_node; }
998            } else {
999              $parent->{$nodename}->{$key} = $child_entry;
1000            }
1001          } else {
1002         print "ERROR: No HASH KEY given, so not able to insert hash entry!";         print "ERROR: No HASH KEY given, so not able to insert hash entry!";
1003        }        }
1004      }      }
Legend:
Removed from v.1.36  
changed lines
  Added in v.1.38
MailToCvsAdmin">MailToCvsAdmin
 ViewVC Help
Powered by ViewVC 1.1.26 RSS 2.0 feed