use Maypole::Constants;
use Maypole::Headers;
-our $VERSION = '2.09';
+our $VERSION = '2.10';
__PACKAGE__->mk_classdata($_) for qw( config init_done view_object );
__PACKAGE__->mk_accessors(
- qw( ar params query objects model_class template_args output path
+ qw( params query objects model_class template_args output path
args action template error document_encoding content_type table
headers_in headers_out )
);
sub debug { 0 }
-sub setup {
+sub setup
+{
my $calling_class = shift;
+
$calling_class = ref $calling_class if ref $calling_class;
- {
- no strict 'refs';
- no warnings 'redefine';
-
- # Naughty.
- *{ $calling_class . "::handler" } =
- sub { Maypole::handler( $calling_class, @_ ) };
- }
+
my $config = $calling_class->config;
- $config->model || $config->model("Maypole::Model::CDBI");
- $config->model->require;
- die "Couldn't load the model class $config->{model}: $@" if $@;
- $config->model->setup_database( $config, $calling_class, @_ );
- for my $subclass ( @{ $config->classes } ) {
+
+ $config->model || $config->model('Maypole::Model::CDBI');
+
+ $config->model->require or die
+ "Couldn't load the model class $config->{model}: $@";
+
+ $config->model->setup_database($config, $calling_class, @_);
+
+ foreach my $subclass ( @{ $config->classes } )
+ {
no strict 'refs';
unshift @{ $subclass . "::ISA" }, $config->model;
$config->model->adopt($subclass)
}
}
-sub init {
+sub init
+{
my $class = shift;
my $config = $class->config;
$config->view || $config->view("Maypole::View::TT");
}
-sub handler {
-
+# handler() has a method attribute so that mod_perl will invoke
+# BeerDB->handler() as a method rather than a plain function
+# BeerDB::handler() and so this inherited implementation will be
+# found. See e.g. "Practical mod_perl" by Bekman & Cholet for
+# more information <http://modperlbook.org/html/ch25_01.html>
+sub handler : method
+{
# See Maypole::Workflow before trying to understand this.
- my ( $class, $req ) = @_;
+ my ($class, $req) = @_;
+
$class->init unless $class->init_done;
# Create the request object