/[cvs]/nfo/perl/libs/Data/Storage/Handler/Tangram.pm
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revision 1.8 by joko, Sun Dec 1 22:25:51 2002 UTC revision 1.11 by jonen, Wed Dec 4 08:54:08 2002 UTC
# Line 3  Line 3 
3  #  $Id$  #  $Id$
4  #  #
5  #  $Log$  #  $Log$
6    #  Revision 1.11  2002/12/04 08:54:08  jonen
7    #  + untested bugfix: undef($object) after transform to hash at getObjectAsHash
8    #
9    #  Revision 1.10  2002/12/03 15:53:23  joko
10    #  + small bugfix regarding object hierarchy
11    #
12    #  Revision 1.9  2002/12/03 05:29:40  joko
13    #  + sub getObject
14    #  + sub getObjectAsHash
15    #
16  #  Revision 1.8  2002/12/01 22:25:51  joko  #  Revision 1.8  2002/12/01 22:25:51  joko
17  #  + now utilizing metadata from storage locator when connecting to DBI in "raw"-mode  #  + now utilizing metadata from storage locator when connecting to DBI in "raw"-mode
18  #  #
# Line 56  use Data::Dumper; Line 66  use Data::Dumper;
66  use libp qw( getNewPerlObjectByPkgName );  use libp qw( getNewPerlObjectByPkgName );
67  use Data::Storage::Result::Tangram;  use Data::Storage::Result::Tangram;
68  use Data::Compare::Struct qw( isEmpty );  use Data::Compare::Struct qw( isEmpty );
69    use Data::Transform::Deep qw( var_deref );
70    use Data::Transform::Encode qw( var2utf8 );
71    
72    
73  # get logger instance  # get logger instance
74  my $logger = Log::Dispatch::Config->instance;  my $logger = Log::Dispatch::Config->instance;
# Line 446  sub sendQuery { Line 459  sub sendQuery {
459  sub eraseAll {  sub eraseAll {
460    my $self = shift;    my $self = shift;
461    my $classname = shift;    my $classname = shift;
462    my $remote = $self->{storage}->remote($classname);    my $remote = $self->{COREHANDLE}->remote($classname);
463    my @objs = $self->{storage}->select($remote);    my @objs = $self->{COREHANDLE}->select($remote);
464    $self->{COREHANDLE}->erase(@objs);    $self->{COREHANDLE}->erase(@objs);
465  }  }
466    
# Line 457  sub createDb { Line 470  sub createDb {
470    return $storage->createDb();    return $storage->createDb();
471  }  }
472    
473    sub getObject {
474      my $self = shift;
475      my $oid = shift;
476      # TODO: review this
477      #if (!$self->{COREHANDLE}) { return; }
478      return $self->{COREHANDLE}->load($oid);
479    }
480    
481    sub getObjectAsHash {
482      my $self = shift;
483      my $oid = shift;
484      my $options = shift;
485      my $obj = $self->getObject($oid);
486      my $deref = var_deref($obj);
487      var2utf8($deref) if ($options->{utf8});
488      undef($obj) if($options->{destroy});
489      return $deref;
490    }
491    
492  1;  1;
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