On 3/26/07, Jeff Chimene <[EMAIL PROTECTED]> wrote:
> make_classes();
>
> sub make_classes
> {
> use base qw(Rose::DB Rose::DB::Object::Loader);
You do not need to inherit from Rose::DB::Object::Loader. Loader is a
standalone class that can do work for you. It's not part of any
inheritance hierarchy in RDBO and should only be subclassed if you are
making a custom variant of the Loader.
For your inspectDB Rose::DB-derived class, you should probably put the
"use base" bit near the top for clarity:
package inspectDB;
use strict;
use base 'Rose::DB';
__PACKAGE__->register_db
(
domain => 'development',
driver => 'mysql',
database => 'inspect_dev',
host => 'localhost',
username => 'xxx',
password => 'xxx',
);
__PACKAGE__->default_domain('development');
1;
That's it, the end of that file. If you plan to generate modules
using the Loader, you should do so from a separate script, not from
within your Rose::DB-derived class. Example:
#!/usr/bin/perl
use inspectDB; # your Rose::DB-derived class
use Rose::DB::Object::Loader; # the loader
my $loader =
Rose::DB::Object::Loader->new(
db => inspectDB->new,
class_prefix => 'inspectDB::');
$loader->make_modules(module_dir => '/some/path/whatever');
The loader will raise an exception if something goes wrong, so there's
no need to catch the return value and check it.
> Given the following file (Access.pm) in the Access/ directory created by
> make_methods():
> package inspectDB::Access::Manager;
> use base qw(Rose::DB::Object::Manager);
> use inspectDB::Access;
> sub object_class { 'inspectDB::Access' }
> __ PACKAGE__->make_manager_methods('access');
> 1;
>
> and this caller:
>
> #!/usr/bin/perl -w
> use strict;
> use base 'Rose::DB::Object::Manager';
> use inspectDB::Access;
> print inspectDB::Access::Manager->get_access_count(),"\n";
Why is this calling script doing "use base ..." anything? Wouldn't
you just do this in a script?
use inspectDB::Access::Manager;
print inspectDB::Access::Manager->get_access_count(),"\n";
-John
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