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+// file : xsd/cxx/parser/document.txx
+// author : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2005-2009 Code Synthesis Tools CC
+// license : GNU GPL v2 + exceptions; see accompanying LICENSE file
+
+#include <cassert>
+
+#include <xsd/cxx/parser/schema-exceptions.hxx>
+
+namespace xsd
+{
+ namespace cxx
+ {
+ namespace parser
+ {
+ // document
+ //
+ template <typename C>
+ document<C>::
+ ~document ()
+ {
+ }
+
+ template <typename C>
+ document<C>::
+ document (parser_base<C>& root,
+ const std::basic_string<C>& ns,
+ const std::basic_string<C>& name)
+ : root_ (&root), ns_ (ns), name_ (name), depth_ (0)
+ {
+ }
+
+ template <typename C>
+ document<C>::
+ document ()
+ : root_ (0), depth_ (0)
+ {
+ }
+
+ template <typename C>
+ void document<C>::
+ start_element (const ro_string<C>& ns,
+ const ro_string<C>& name,
+ const ro_string<C>* type)
+ {
+ if (depth_++ > 0)
+ {
+ if (root_)
+ root_->_start_element (ns, name, type);
+ }
+ else
+ {
+ root_ = start_root_element (ns, name, type);
+
+ if (root_)
+ {
+ // pre () is called by the user.
+ //
+ root_->_pre_impl ();
+ }
+ }
+ }
+
+ template <typename C>
+ void document<C>::
+ end_element (const ro_string<C>& ns, const ro_string<C>& name)
+ {
+ assert (depth_ > 0);
+
+ if (--depth_ > 0)
+ {
+ if (root_)
+ root_->_end_element (ns, name);
+ }
+ else
+ {
+ if (root_)
+ {
+ root_->_post_impl ();
+ //
+ // post() is called by the user.
+ }
+
+ end_root_element (ns, name, root_);
+ }
+ }
+
+ template <typename C>
+ void document<C>::
+ attribute (const ro_string<C>& ns,
+ const ro_string<C>& name,
+ const ro_string<C>& value)
+ {
+ if (root_)
+ root_->_attribute (ns, name, value);
+ }
+
+ template <typename C>
+ void document<C>::
+ characters (const ro_string<C>& s)
+ {
+ if (root_)
+ root_->_characters (s);
+ }
+
+ template <typename C>
+ parser_base<C>* document<C>::
+ start_root_element (const ro_string<C>& ns,
+ const ro_string<C>& name,
+ const ro_string<C>*)
+ {
+ if (name_ == name && ns_ == ns)
+ {
+ return root_;
+ }
+ else
+ throw expected_element<C> (ns_, name_, ns, name);
+ }
+
+ template <typename C>
+ void document<C>::
+ end_root_element (const ro_string<C>&,
+ const ro_string<C>&,
+ parser_base<C>*)
+ {
+ }
+ }
+ }
+}