# Remember to update this in Catalyst::Runtime as well!
-our $VERSION = '5.90060';
+our $VERSION = '5.90069_001';
sub import {
my ( $class, @arguments ) = @_;
$c->error(0);
}
+=head2 $c->has_errors
+
+Returns true if you have errors
+
+=cut
+
+sub has_errors { scalar(@{shift->error}) ? 1:0 }
+
sub _comp_search_prefixes {
my $c = shift;
return map $c->components->{ $_ }, $c->_comp_names_search_prefixes(@_);
$class->setup_log( delete $flags->{log} );
$class->setup_plugins( delete $flags->{plugins} );
- $class->setup_middleware();
$class->setup_data_handlers();
$class->setup_dispatcher( delete $flags->{dispatcher} );
if (my $engine = delete $flags->{engine}) {
$class->setup unless $Catalyst::__AM_RESTARTING;
}
+ $class->setup_middleware();
+
# Initialize our data structure
$class->components( {} );
}
$class->setup_finalize;
- # Should be the last thing we do so that user things hooking
- # setup_finalize can log..
+
+ # Flush the log for good measure (in case something turned off 'autoflush' early)
$class->log->_flush() if $class->log->can('_flush');
+
return $class || 1; # Just in case someone named their Application 0...
}
my $last = pop( @{ $c->stack } );
if ( my $error = $@ ) {
+ #rethow if this can be handled by middleware
+ if(blessed $error && ($error->can('as_psgi') || $error->can('code'))) {
+ foreach my $err (@{$c->error}) {
+ $c->log->error($err);
+ }
+ $c->clear_errors;
+ $c->log->_flush if $c->log->can('_flush');
+
+ $error->can('rethrow') ? $error->rethrow : croak $error;
+ }
if ( blessed($error) and $error->isa('Catalyst::Exception::Detach') ) {
$error->rethrow if $c->depth > 1;
}
# In the case where the error 'knows what it wants', becauses its PSGI
# aware, just rethow and let middleware catch it
$error->can('rethrow') ? $error->rethrow : croak $error;
- croak $error;
} else {
$c->engine->finalize_error( $c, @_ )
}
$c->dispatch;
$status = $c->finalize;
} catch {
- chomp(my $error = $_);
- $class->log->error(qq/Caught exception in engine "$error"/);
#rethow if this can be handled by middleware
- if(blessed $error && ($error->can('as_psgi') || $error->can('code'))) {
- $error->can('rethrow') ? $error->rethrow : croak $error;
+ if(blessed $_ && ($_->can('as_psgi') || $_->can('code'))) {
+ $_->can('rethrow') ? $_->rethrow : croak $_;
}
+ chomp(my $error = $_);
+ $class->log->error(qq/Caught exception in engine "$error"/);
};
$COUNT++;
my $class = shift;
my $config = shift;
- my @paths = qw( ::Controller ::C ::Model ::M ::View ::V );
+ my @paths = qw( ::M ::Model ::V ::View ::C ::Controller );
my $extra = delete $config->{ search_extra } || [];
- push @paths, @$extra;
-
- my $locator = Module::Pluggable::Object->new(
- search_path => [ map { s/^(?=::)/$class/; $_; } @paths ],
- %$config
- );
+ unshift @paths, @$extra;
- # XXX think about ditching this sort entirely
- my @comps = sort { length $a <=> length $b } $locator->plugins;
+ my @comps = map { sort { length($a) <=> length($b) } Module::Pluggable::Object->new(
+ search_path => [ map { s/^(?=::)/$class/; $_; } ($_) ],
+ %$config
+ )->plugins } @paths;
return @comps;
}
experience with L<Plack::Builder> or if you previously used the plugin
L<Catalyst::Plugin::EnableMiddleware> (which is now considered deprecated)
+So basically your middleware handles an incoming request from the first
+registered middleware, down and handles the response from the last middleware
+up.
+
=cut
sub registered_middlewares {
sub setup_middleware {
my $class = shift;
my @middleware_definitions = @_ ?
- @_ : reverse(@{$class->config->{'psgi_middleware'}||[]});
+ reverse(@_) : reverse(@{$class->config->{'psgi_middleware'}||[]});
my @middleware = ();
while(my $next = shift(@middleware_definitions)) {
it installed (if you want the faster XS parser, add it to you project Makefile.PL
or dist.ini, cpanfile, etc.)
-The C<data_handlers> configuation is a hashref whose keys are HTTP Content-Types
+The C<data_handlers> configuration is a hashref whose keys are HTTP Content-Types
(matched against the incoming request type using a regexp such as to be case
insensitive) and whose values are coderefs that receive a localized version of
C<$_> which is a filehandle object pointing to received body.
Ulf Edvinsson
+vanstyn: Henry Van Styn <vanstyn@cpan.org>
+
Viljo Marrandi C<vilts@yahoo.com>
Will Hawes C<info@whawes.co.uk>