use strict;
use warnings;
-use base qw/DBIx::Class/;
+use base qw/DBIx::Class::Core DBIx::Class::DB/;
+use Carp::Clan qw/^DBIx::Class/;
+
+eval {
+ require Class::Trigger;
+ require DBIx::ContextualFetch;
+};
+croak "Class::Trigger and DBIx::ContextualFetch is required for CDBICompat" if $@;
__PACKAGE__->load_own_components(qw/
Constraints
Triggers
ReadOnly
- GetSet
LiveObjectIndex
AttributeAPI
Stringify
Constructor
AccessorMapping
ColumnCase
- MightHave
- HasMany
HasA
+ HasMany
+ MightHave
+ Copy
LazyLoading
AutoUpdate
TempColumns
+ GetSet
Retrieve
+ Pager
ColumnGroups
- ImaDBI/);
+ ColumnsAsHash
+ AbstractSearch
+ ImaDBI
+ Iterator
+/);
#DBIx::Class::ObjIndexStubs
1;
-=head1 NAME
+=head1 NAME
-DBIx::Class::CDBICompat - Class::DBI Compatability layer.
+DBIx::Class::CDBICompat - Class::DBI Compatibility layer.
=head1 SYNOPSIS
=head1 DESCRIPTION
-DBIx::Class features a fully featured compability layer with L<Class::DBI>
-to ease transition for existing CDBI users. In fact, this class is just a
-receipe containing all the features emulated. If you like, you can choose
-which features to emulate by building your own class and loading it like
-this:
+DBIx::Class features a fully featured compatibility layer with L<Class::DBI>
+and L<Class::DBI::AbstractSearch> to ease transition for existing CDBI users.
+
+In fact, this class is just a receipe containing all the features emulated.
+If you like, you can choose which features to emulate by building your
+own class and loading it like this:
__PACKAGE__->load_own_components(qw/CDBICompat/);
-this will automatically load the features included in My::DB::CDBICompat,
+this will automatically load the features included in My::DB::CDBICompat,
provided it looks something like this:
package My::DB::CDBICompat;
CDBICompat::MightHave
/);
-=head1 Components
+=head1 COMPONENTS
=over 4
=item AccessorMapping
+=item AbstractSearch
+
+Compatibility with Class::DBI::AbstractSearch.
+
=item AttributeAPI
=item AutoUpdate
=item HasA
-Responsible for HasA relationships.
-
=item HasMany
-Responsible for HasMany relationships.
-
=item ImaDBI
=item LazyLoading
=item LiveObjectIndex
The live object index tries to ensure there is only one version of a object
-in the perl interprenter.
+in the perl interpreter.
=item MightHave
-Responsible for MightHave relationships.
-
=item ObjIndexStubs
=item ReadOnly
=item Triggers
-This class implements the trigger functionality.
-
=item PassThrough
=back
+=head1 LIMITATIONS
+
+The following methods and classes are not emulated, maybe in the future.
+
+=over 4
+
+=item Class::DBI::Query
+
+Deprecated in Class::DBI.
+
+=item Class::DBI::Column
+
+Not documented in Class::DBI. CDBICompat's columns() returns a plain string, not an object.
+
+=item data_type()
+
+Undocumented CDBI method.
+
+=item meta_info()
+
+Undocumented CDBI method.
+
+=back
=head1 AUTHORS