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package KiokuDB::TypeMap::Entry::Naive; |
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BEGIN { |
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$KiokuDB::TypeMap::Entry::Naive::AUTHORITY = 'cpan:NUFFIN'; |
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} |
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$KiokuDB::TypeMap::Entry::Naive::VERSION = '0.57'; |
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use Moose; |
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# ABSTRACT: A typemap entry for "simple" objects |
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no warnings 'recursion'; |
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use namespace::clean -except => 'meta'; |
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with qw(KiokuDB::TypeMap::Entry::Std); |
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sub compile_collapse_body { |
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my ( $self, $class ) = @_; |
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return sub { |
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my ( $self, %args ) = @_; |
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my $object = $args{object}; |
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return $self->make_entry( |
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%args, |
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data => $self->visit_ref_data($object), |
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); |
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}; |
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} |
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sub compile_expand { |
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my ( $self, $class ) = @_; |
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return sub { |
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my ( $self, $entry ) = @_; |
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$self->inflate_data( $entry->data, \( my $obj ), $entry ); |
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bless $obj, $class; |
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}; |
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} |
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sub compile_refresh { return sub { die "TODO" } } |
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__PACKAGE__->meta->make_immutable; |
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__PACKAGE__ |
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__END__ |
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=pod |
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=encoding UTF-8 |
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=head1 NAME |
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KiokuDB::TypeMap::Entry::Naive - A typemap entry for "simple" objects |
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=head1 VERSION |
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version 0.57 |
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=head1 SYNOPSIS |
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KiokuDB::TypeMap->new( |
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entires => { |
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'My::Class' => KiokuDB::TypeMap::Entry::Naive->new, |
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}, |
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); |
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=head1 DESCRIPTION |
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This typemap entry is suitable for plain objects that can be stored by simply |
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walking them recursively. |
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Most objects fall into this category, but there are notable exceptions: |
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=over 4 |
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=item XS based objects, using a pointer as a number |
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When being deserialized the pointer value will no longer be valid, causing |
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segfaults. |
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=item Inside out objects |
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Since the referent is really a flyweight object with no data, the object will |
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be missing its attributes and a suitable typemap entry is required instead. |
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This applies to any object interacting with a global state of some sort. |
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=item Objects with magic |
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Perl SV level magic is not retained, apart from tied values. |
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=back |
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=head1 ATTRIBUTES |
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=over 4 |
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=item intrinsic |
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If true the object will be collapsed without an ID as part of its parent. |
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=back |
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=head1 AUTHOR |
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109
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Yuval Kogman <nothingmuch@woobling.org> |
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=head1 COPYRIGHT AND LICENSE |
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This software is copyright (c) 2014 by Yuval Kogman, Infinity Interactive. |
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This is free software; you can redistribute it and/or modify it under |
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the same terms as the Perl 5 programming language system itself. |
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=cut |