X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FResultSource%2FView.pm;h=161a94e32b0ca8a4bcbbf2fb46d9c22197d71657;hb=534521dac62f6ab58e83a42d4e8e3cb586db464b;hp=f9acd69c689bacf7514df64ce0a13c6dfd50984a;hpb=c584b60bb5dd58ca2f9a0b7d018cc40356ec2f52;p=dbsrgits%2FDBIx-Class-Historic.git

diff --git a/lib/DBIx/Class/ResultSource/View.pm b/lib/DBIx/Class/ResultSource/View.pm
index f9acd69..161a94e 100644
--- a/lib/DBIx/Class/ResultSource/View.pm
+++ b/lib/DBIx/Class/ResultSource/View.pm
@@ -8,8 +8,7 @@ use DBIx::Class::ResultSet;
 use base qw/DBIx::Class/;
 __PACKAGE__->load_components(qw/ResultSource/);
 __PACKAGE__->mk_group_accessors(
-  'simple' => qw(is_virtual view_definition)
-);
+    'simple' => qw(is_virtual view_definition deploy_depends_on) );
 
 =head1 NAME
 
@@ -17,7 +16,7 @@ DBIx::Class::ResultSource::View - ResultSource object representing a view
 
 =head1 SYNOPSIS
 
-  package MyDB::Schema::Result::Year2000CDs;
+  package MyApp::Schema::Result::Year2000CDs;
 
   use base qw/DBIx::Class::Core/;
 
@@ -64,7 +63,7 @@ case replaces the view name in a FROM clause in a subselect.
 
 =head1 EXAMPLES
 
-Having created the MyDB::Schema::Year2000CDs schema as shown in the SYNOPSIS
+Having created the MyApp::Schema::Year2000CDs schema as shown in the SYNOPSIS
 above, you can then:
 
   $2000_cds = $schema->resultset('Year2000CDs')
@@ -107,7 +106,7 @@ You could now say:
 
   $schema->resultset('Year2000CDs')->all();
 
-  SELECT cdid, artist, title FROM 
+  SELECT cdid, artist, title FROM
     (SELECT cdid, artist, title FROM cd WHERE year ='2000') me
 
 =back
@@ -130,6 +129,14 @@ database-based view.
 An SQL query for your view. Will not be translated across database
 syntaxes.
 
+=head2 deploy_depends_on
+
+  __PACKAGE__->result_source_instance->deploy_depends_on(
+      ["MyApp::Schema::Result::Year","MyApp::Schema::Result::CD"]
+      );
+
+Specify the views (and only the views) that this view depends on.
+Pass this an array reference of fully qualified result classes.
 
 =head1 OVERRIDDEN METHODS
 
@@ -141,28 +148,40 @@ or the SQL as a subselect if this is a virtual view.
 =cut
 
 sub from {
-  my $self = shift;
-  return \"(${\$self->view_definition})" if $self->is_virtual;
-  return $self->name;
+    my $self = shift;
+    return \"(${\$self->view_definition})" if $self->is_virtual;
+    return $self->name;
 }
 
-1;
+=head1 OTHER METHODS
 
-=head1 AUTHORS
+=head2 new
 
-Matt S. Trout <mst@shadowcatsystems.co.uk>
+The constructor.
 
-With Contributions from:
+=cut
 
-Guillermo Roditi E<lt>groditi@cpan.orgE<gt>
+sub new {
+    my ( $self, @args ) = @_;
+    my $new = $self->next::method(@args);
+    $new->{deploy_depends_on} =
+      { map { $_ => 1 }
+          @{ $new->{deploy_depends_on} || [] } }
+      unless ref $new->{deploy_depends_on} eq 'HASH';
+    return $new;
+}
 
-Jess Robinson <castaway@desert-island.me.uk>
+=head1 FURTHER QUESTIONS?
 
-Wallace Reis <wreis@cpan.org>
+Check the list of L<additional DBIC resources|DBIx::Class/GETTING HELP/SUPPORT>.
 
-=head1 LICENSE
+=head1 COPYRIGHT AND LICENSE
 
-You may distribute this code under the same terms as Perl itself.
+This module is free software L<copyright|DBIx::Class/COPYRIGHT AND LICENSE>
+by the L<DBIx::Class (DBIC) authors|DBIx::Class/AUTHORS>. You can
+redistribute it and/or modify it under the same terms as the
+L<DBIx::Class library|DBIx::Class/COPYRIGHT AND LICENSE>.
 
 =cut
 
+1;