Mercurial > pub > Impl
view Lib/IMPL/DOM/Navigator/SchemaNavigator.pm @ 19:1ca530e5c9c5
DOM схема, требует переработки в части схемы для описания схем. Автоверификация не проходит
author | Sergey |
---|---|
date | Fri, 11 Sep 2009 16:30:39 +0400 |
parents | 818c74b038ae |
children | 7f00786f8210 |
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package IMPL::DOM::Navigator::SchemaNavigator; use strict; use warnings; use base qw(IMPL::DOM::Navigator); use IMPL::Class::Property; use IMPL::Class::Property::Direct; __PACKAGE__->PassThroughArgs; BEGIN { public _direct property Schema => prop_get; } sub CTOR { my ($this,$schema) = @_; $this->{$Schema} = $schema; die new IMPL::InvalidArgumentException("A schema object is required") unless $schema->isa('IMPL::DOM::Schema'); } sub Navigate { my ($this,$query) = @_; if (my ($newNode) = $this->Current->selectNodes($query)) { if (ref $newNode eq 'IMPL::DOM::Schema::Node') { $newNode = $this->{$Schema}->ResolveType($newNode->type) || $newNode; } return $this->_NavigateNode($newNode); } else { return undef; } } 1; __END__ =pod =head1 DESCRIPTION , , <Node nodeName="SomeName" type="ReferencedType"/>. . =cut