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package XML::Validator::Schema::Library;
use strict;
use warnings;
use XML::Validator::Schema::Util qw(XSD _err);
use Carp qw(croak);
=head1 NAME
XML::Validator::Schema::TypeLibrary - internal base class
=head1 DESCRIPTION
Internal base class used to implement a libraries of named items.
=cut
sub new {
my $pkg = shift;
my $self = bless({@_}, $pkg);
croak("Missing required 'what' parameter.")
unless $self->{what};
# initialize stacks
$self->{stacks} = {};
return $self;
}
sub find_all {
my $self = shift;
my @ret;
foreach my $ns (keys %{$self->{stacks}}) {
foreach my $name (keys %{$self->{$ns}}) {
push @ret, $self->{stacks}{$ns}{$name};
}
}
return @ret;
}
sub find {
my ($self, %arg) = @_;
croak("Missing required name parameter.") unless $arg{name};
# HACK: fix when QName resolution works
$arg{name} =~ s!^[^:]*:!!;
$arg{ns} ||= XSD;
return $self->{stacks}{$arg{ns}}{$arg{name}};
}
sub add {
my ($self, %arg) = @_;
croak("Missing required name parameter.") unless $arg{name};
croak("Missing required obj parameter.") unless $arg{obj};
# HACK: fix when QName resolution works
$arg{name} =~ s!^\w+:!!;
$arg{ns} ||= XSD;
_err("Illegal attempt to redefine $self->{what} '$arg{name}' ".
"in namespace '$arg{ns}'")
if exists $self->{stacks}{$arg{ns}}{$arg{name}};
$self->{stacks}{$arg{ns}}{$arg{name}} = $arg{obj};
}
1;
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