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+// file : cxx/tree/streaming/serializer.hxx
+// author : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : not copyrighted - public domain
+
+#ifndef SERIALIZER_HXX
+#define SERIALIZER_HXX
+
+#include <string>
+#include <iosfwd>
+#include <memory> // std::unique_ptr
+
+#include <xercesc/dom/DOMElement.hpp>
+
+#include <xsd/cxx/xml/dom/auto-ptr.hxx>
+#include <xsd/cxx/xml/dom/serialization-header.hxx> // namespace_infomap
+
+class serializer_impl;
+
+class serializer
+{
+public:
+ typedef xsd::cxx::xml::dom::namespace_infomap<char> namespace_infomap;
+
+ ~serializer ();
+ serializer ();
+
+ // Start the serialization process.
+ //
+ void
+ start (std::ostream& is, const std::string& encoding = "UTF-8");
+
+ // Serialize next object model fragment into an element with the specified
+ // name.
+ //
+ template <typename T>
+ void
+ next (const std::string& name, const T& x);
+
+ // Serialize next object model fragment into an element with the specified
+ // name and namespace declarations.
+ //
+ template <typename T>
+ void
+ next (const std::string& name, const namespace_infomap&, const T& x);
+
+ // Serialize next object model fragment into an element with the specified
+ // namespace and qualified name.
+ //
+ template <typename T>
+ void
+ next (const std::string& ns, const std::string& name, const T& x);
+
+ // Serialize next object model fragment into an element with the specified
+ // namespace and qualified name as well as namespace declarations.
+ //
+ template <typename T>
+ void
+ next (const std::string& ns,
+ const std::string& name,
+ const namespace_infomap&,
+ const T& x);
+
+ // The next_open/close functions are like next() but split into two steps.
+ // next_open() serializes the object model fragment into an element leaving
+ // it open while next_close() closes the element.
+ //
+ template <typename T>
+ void
+ next_open (const std::string& name, const T& x);
+
+ template <typename T>
+ void
+ next_open (const std::string& name, const namespace_infomap&, const T& x);
+
+ template <typename T>
+ void
+ next_open (const std::string& ns, const std::string& name, const T& x);
+
+ template <typename T>
+ void
+ next_open (const std::string& ns,
+ const std::string& name,
+ const namespace_infomap&,
+ const T& x);
+
+ void
+ next_close (const std::string& name);
+
+private:
+ serializer (const serializer&);
+
+ serializer&
+ operator= (const serializer&);
+
+private:
+ xercesc::DOMElement*
+ create (const std::string& name, const namespace_infomap&);
+
+ xercesc::DOMElement*
+ create (const std::string& ns,
+ const std::string& name,
+ const namespace_infomap&);
+
+ void
+ serialize (xsd::cxx::xml::dom::unique_ptr<xercesc::DOMElement>);
+
+ void
+ serialize_open (xsd::cxx::xml::dom::unique_ptr<xercesc::DOMElement>);
+
+ void
+ serialize_close (const std::string& name);
+
+private:
+ std::unique_ptr<serializer_impl> impl_;
+};
+
+template <typename T>
+inline void serializer::
+next (const std::string& name, const T& x)
+{
+ xsd::cxx::xml::dom::unique_ptr<xercesc::DOMElement> e (
+ create (name, namespace_infomap ()));
+ *e << x;
+ serialize (std::move (e));
+}
+
+template <typename T>
+inline void serializer::
+next (const std::string& name, const namespace_infomap& map, const T& x)
+{
+ xsd::cxx::xml::dom::unique_ptr<xercesc::DOMElement> e (create (name, map));
+ *e << x;
+ serialize (std::move (e));
+}
+
+template <typename T>
+inline void serializer::
+next (const std::string& ns, const std::string& name, const T& x)
+{
+ xsd::cxx::xml::dom::unique_ptr<xercesc::DOMElement> e (
+ create (ns, name, namespace_infomap ()));
+ *e << x;
+ serialize (std::move (e));
+}
+
+template <typename T>
+inline void serializer::
+next (const std::string& ns,
+ const std::string& name,
+ const namespace_infomap& map,
+ const T& x)
+{
+ xsd::cxx::xml::dom::unique_ptr<xercesc::DOMElement> e (
+ create (ns, name, map));
+
+ *e << x;
+ serialize (std::move (e));
+}
+
+template <typename T>
+inline void serializer::
+next_open (const std::string& name, const T& x)
+{
+ xsd::cxx::xml::dom::unique_ptr<xercesc::DOMElement> e (
+ create (name, namespace_infomap ()));
+ *e << x;
+ serialize_open (std::move (e));
+}
+
+template <typename T>
+inline void serializer::
+next_open (const std::string& name, const namespace_infomap& map, const T& x)
+{
+ xsd::cxx::xml::dom::unique_ptr<xercesc::DOMElement> e (create (name, map));
+ *e << x;
+ serialize_open (std::move (e));
+}
+
+template <typename T>
+inline void serializer::
+next_open (const std::string& ns, const std::string& name, const T& x)
+{
+ xsd::cxx::xml::dom::unique_ptr<xercesc::DOMElement> e (
+ create (ns, name, namespace_infomap ()));
+ *e << x;
+ serialize_open (std::move (e));
+}
+
+template <typename T>
+inline void serializer::
+next_open (const std::string& ns,
+ const std::string& name,
+ const namespace_infomap& map,
+ const T& x)
+{
+ xsd::cxx::xml::dom::unique_ptr<xercesc::DOMElement> e (
+ create (ns, name, map));
+
+ *e << x;
+ serialize_open (std::move (e));
+}
+
+inline void serializer::
+next_close (const std::string& name)
+{
+ serialize_close (name);
+}
+
+#endif // SERIALIZER_HXX