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// file : examples/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::auto_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::auto_ptr<xercesc::DOMElement>);
void
serialize_open (xsd::cxx::xml::dom::auto_ptr<xercesc::DOMElement>);
void
serialize_close (const std::string& name);
private:
std::auto_ptr<serializer_impl> impl_;
};
template <typename T>
inline void serializer::
next (const std::string& name, const T& x)
{
xsd::cxx::xml::dom::auto_ptr<xercesc::DOMElement> e (
create (name, namespace_infomap ()));
*e << x;
serialize (e);
}
template <typename T>
inline void serializer::
next (const std::string& name, const namespace_infomap& map, const T& x)
{
xsd::cxx::xml::dom::auto_ptr<xercesc::DOMElement> e (create (name, map));
*e << x;
serialize (e);
}
template <typename T>
inline void serializer::
next (const std::string& ns, const std::string& name, const T& x)
{
xsd::cxx::xml::dom::auto_ptr<xercesc::DOMElement> e (
create (ns, name, namespace_infomap ()));
*e << x;
serialize (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::auto_ptr<xercesc::DOMElement> e (create (ns, name, map));
*e << x;
serialize (e);
}
template <typename T>
inline void serializer::
next_open (const std::string& name, const T& x)
{
xsd::cxx::xml::dom::auto_ptr<xercesc::DOMElement> e (
create (name, namespace_infomap ()));
*e << x;
serialize_open (e);
}
template <typename T>
inline void serializer::
next_open (const std::string& name, const namespace_infomap& map, const T& x)
{
xsd::cxx::xml::dom::auto_ptr<xercesc::DOMElement> e (create (name, map));
*e << x;
serialize_open (e);
}
template <typename T>
inline void serializer::
next_open (const std::string& ns, const std::string& name, const T& x)
{
xsd::cxx::xml::dom::auto_ptr<xercesc::DOMElement> e (
create (ns, name, namespace_infomap ()));
*e << x;
serialize_open (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::auto_ptr<xercesc::DOMElement> e (create (ns, name, map));
*e << x;
serialize_open (e);
}
inline void serializer::
next_close (const std::string& name)
{
serialize_close (name);
}
#endif // SERIALIZER_HXX
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