On 11/28/05, Sean Davis <[EMAIL PROTECTED]> wrote:
> I have a loader that loads a class
>
> My::DB::GMain
>
> associated with table g_main and seems to load My::DB::GMain::Manager.
> However, when I make this call:
>
> my @gmain = My::DB::GMain::Manager->get_gmains(query=>[gene_id=>672]);
>
> I get:
>
> Can't locate object method "get_gmains" via package "My::DB::GMain::Manager"
> at rdbo.loader.test.pl line 35.
>
> From my reading of the docs, that should be the method name, I thought.
> However, it appears that I am wrong. Any suggestions?
The default convention manager expects table names to be plural, and
uses the table name as the default plural base_name for manager
methods. So my guess is that the method is really named get_gmain(),
not get_gmains().
(I keep meaning to add docs to summarize the default conventions,
rather than having them spread throughout the extensive convention
manager POD.)
To get a better idea of what's going on when using the loader, try the
technique shown in the loader section of the tutorial that will print
all the classes the loader makes for you.
@classes = $loader->make_classes(...);
foreach my $class (@classes)
{
if($class->isa('Rose::DB::Object'))
{
print $class->meta->perl_class_definition, "\n";
}
else # Rose::DB::Object::Manager subclasses
{
print $class->perl_class_definition, "\n";
}
}
-John
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