use strict;
use warnings;
use Carp;
+use UNIVERSAL::require;
=head1 NAME
=head1 SYNOPSIS
- script/create.pl model Foo DBIC::Schema Foo::SchemaClass [ dsn user password ]
-
- Where:
- Foo is the short name for the Model class being generated
- Foo::SchemaClass is the fully qualified classname of your Schema,
- which isa DBIx::Class::Schema defined elsewhere.
- dsn, user, and password are optional if connection info is already
- defined in your Schema class (as it would be in the case of
- DBIx::Class::Schema::Loader).
+ script/create.pl model ModelName DBIC::Schema My::SchemaClass [ create=dynamic | create=static ] [ connect_info arguments ]
=head1 DESCRIPTION
Helper for the DBIC Schema Models.
+=head2 Arguments:
+
+ ModelName is the short name for the Model class being generated
+
+ My::SchemaClass is the fully qualified classname of your Schema,
+ which might or might not yet exist.
+
+ create=dynamic instructs this Helper to generate the named Schema
+ class for you, basing it on L<DBIx::Class::Schema::Loader> (which
+ means the table information will always be dynamically loaded at
+ runtime from the database).
+
+ create=static instructs this Helper to generate the named Schema
+ class for you, using L<DBIx::Class::Schema::Loader> in "one shot"
+ mode to create a standard, manually-defined L<DBIx::Class::Schema>
+ setup, based on what the Loader sees in your database at this moment.
+ A Schema/Model pair generated this way will not require
+ L<DBIx::Class::Schema::Loader> at runtime, and will not automatically
+ adapt itself to changes in your database structure. You can edit
+ the generated classes by hand to refine them.
+
+ connect_info arguments are the same as what DBIx::Class::Schema::connect
+ expects, and are storage_type-specific. For DBI-based storage, these
+ arguments are the dsn, username, password, and connect options,
+ respectively. These are optional for existing Schemas, but required
+ if you use either of the C<create=> options.
+
+Use of either of the C<create=> options requires L<DBIx::Class::Schema::Loader>.
+
+=head1 TYPICAL EXAMPLES
+
+ # Use DBIx::Class::Schema::Loader to create a static DBIx::Class::Schema,
+ # and a Model which references it:
+ script/myapp_create.pl model ModelName DBIC::Schema My::SchemaClass create=static dbi:mysql:foodb myuname mypass
+
+ # Create a dynamic DBIx::Class::Schema::Loader-based Schema,
+ # and a Model which references it:
+ script/myapp_create.pl model ModelName DBIC::Schema My::SchemaClass create=dynamic dbi:mysql:foodb myuname mypass
+
+ # Reference an existing Schema of any kind, and provide some connection information for ->config:
+ script/myapp_create.pl model ModelName DBIC::Schema My::SchemaClass dbi:mysql:foodb myuname mypass
+
+ # Same, but don't supply connect information yet (you'll need to do this
+ # in your app config, or [not recommended] in the schema itself).
+ script/myapp_create.pl model ModelName DBIC::Schema My::SchemaClass
+
=head2 METHODS
=head3 mk_compclass
=cut
sub mk_compclass {
- my ( $self, $helper, $schema_class, $dsn, $user, $pass ) = @_;
+ my ( $self, $helper, $schema_class, @connect_info) = @_;
- $helper->{schema_class} = $schema_class || '';
+ $helper->{schema_class} = $schema_class
+ or die "Must supply schema class name";
- if(defined($dsn)) {
+ my $create = '';
+ if($connect_info[0] && $connect_info[0] =~ /^create=(dynamic|static)$/) {
+ $create = $1;
+ shift @connect_info;
+ }
+
+ if(@connect_info) {
$helper->{setup_connect_info} = 1;
- $helper->{dsn} = $dsn || '';
- $helper->{user} = $user || '';
- $helper->{pass} = $pass || '';
+ for(@connect_info) {
+ $_ = qq{'$_'} if $_ !~ /^\s*[[{]/;
+ }
+ $helper->{connect_info} = \@connect_info;
}
my $file = $helper->{file};
$helper->render_file( 'compclass', $file );
+
+ if($create eq 'dynamic') {
+ my @schema_parts = split(/\:\:/, $helper->{schema_class});
+ my $schema_file_part = pop @schema_parts;
+
+ my $schema_dir = File::Spec->catfile( $helper->{base}, 'lib', @schema_parts );
+ my $schema_file = File::Spec->catfile( $schema_dir, $schema_file_part . '.pm' );
+
+ $helper->mk_dir($schema_dir);
+ $helper->render_file( 'schemaclass', $schema_file );
+ }
+ elsif($create eq 'static') {
+ my $schema_dir = File::Spec->catfile( $helper->{base}, 'lib' );
+ DBIx::Class::Schema::Loader->use("dump_to_dir:$schema_dir", 'make_schema_at')
+ or die "Cannot load DBIx::Class::Schema::Loader: $@";
+ make_schema_at(
+ $schema_class,
+ { relationships => 1 },
+ \@connect_info,
+ );
+ }
}
=head1 SEE ALSO
1;
+__DATA__
+
=begin pod_to_ignore
-__DATA__
+__schemaclass__
+package [% schema_class %];
+
+use strict;
+use base qw/DBIx::Class::Schema::Loader/;
+
+__PACKAGE__->loader_options(
+ relationships => 1,
+ # debug => 1,
+);
+
+=head1 NAME
+
+[% schema_class %] - DBIx::Class::Schema::Loader class
+
+=head1 SYNOPSIS
+
+See L<[% app %]>
+
+=head1 DESCRIPTION
+
+Generated by L<Catalyst::Model::DBIC::Schema> for use in L<[% class %]>
+
+=head1 AUTHOR
+
+[% author %]
+
+=head1 LICENSE
+
+This library is free software, you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
+
+1;
__compclass__
package [% class %];
__PACKAGE__->config(
schema_class => '[% schema_class %]',
- [% IF setup_connect_info %]
- connect_info => [ '[% dsn %]',
- '[% user %]',
- '[% pass %]',
- {
- RaiseError => 1,
- PrintError => 0,
- ShowErrorStatement => 1,
- TraceLevel => 0,
- AutoCommit => 1,
- }
- ],
- [% END %]
+ [% IF setup_connect_info %]connect_info => [
+ [% FOREACH arg = connect_info %][% arg %],
+ [% END %]
+ ],[% END %]
);
=head1 NAME
[% class %] - Catalyst DBIC Schema Model
-
=head1 SYNOPSIS
See L<[% app %]>
=head1 DESCRIPTION
-L<Catalyst::Model::DBIC::Schema> Model using schema
-L<[% schema_class %]>
+L<Catalyst::Model::DBIC::Schema> Model using schema L<[% schema_class %]>
=head1 AUTHOR
projects / catagits/Catalyst-Model-DBIC-Schema.git / blobdiff