Mercurial > pub > Impl
view Lib/IMPL/ORM.pm @ 250:129e48bb5afb
DOM refactoring
ObjectToDOM methods are virtual
QueryToDOM uses inflators
Fixed transform for the complex values in the ObjectToDOM
QueryToDOM doesn't allow to use complex values (HASHes) as values for nodes (overpost problem)
author | sergey |
---|---|
date | Wed, 07 Nov 2012 04:17:53 +0400 |
parents | 4d0e1962161c |
children |
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package IMPL::ORM; use strict; use warnings; use parent qw(IMPL::Object); use IMPL::Class::Property; use Scalar::Util qw(weaken refaddr); use IMPL::Exception; our $Depth = 1; # загружать объект + 1 уровень детей our $UseProxy = 1; BEGIN { private property _ObjectCache => prop_all; private property _MapInstances => prop_all; private property _WorkUnit => prop_all; public property Schema => prop_all; } sub ObjectInfoById { my ($this,$oid) = @_; return $this->_ObjectCache->{$oid}; } sub ObjectInfo { my ($this,$inst) = @_; die new IMPL::InvalidOperationException("This method can be used only for a reference") unless ref $inst; return $this->_MapInstances->{refaddr $inst}; } 1; __END__ =pod =head1 NAME C<IMPL::ORM> - Object Relational Mapping =head1 SYNOPSIS =begin code my $ds = IMPL::ORM::Storage::DBIC->new('My::Data',$dsn,$user,$pass,{Autocommit => 1}); my $foo = $ds->Insert( My::Data::Foo->new( 'foo class' ) ); my $bar = $ds->Insert( My::Data::Bar->new( 'bar class' ) ) $bar->fooObject($foo); $ds->Save($bar); my $fooOther = $ds->Retrieve( 'My::Data::Bar', { name => 'bar class', fooObject => { name => 'some foo' } } ) =end code =head1 DESCRIPTION =cut