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authorBoris Kolpackov <boris@codesynthesis.com>2009-09-17 07:15:29 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2009-09-17 07:15:29 +0200
commitf0510d2f90467de8e8f260b47d79a9baaf9bef17 (patch)
tree0b9929946f06a9cbe9b9e8f2a7600dae4e048f79 /libxsd/xsd/cxx/tree/serialization.txx
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+// file : xsd/cxx/tree/serialization.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 <string>
+#include <sstream>
+
+#include <xercesc/dom/DOMAttr.hpp>
+#include <xercesc/dom/DOMElement.hpp>
+
+#include <xsd/cxx/xml/string.hxx> // xml::{string, transcode}
+#include <xsd/cxx/xml/dom/serialization-header.hxx> // dom::{prefix, clear}
+
+#include <xsd/cxx/tree/elements.hxx>
+#include <xsd/cxx/tree/types.hxx>
+#include <xsd/cxx/tree/list.hxx>
+
+// The only way to make the following serialization operators
+// for fundamental types work is to defined them in the xercesc
+// namespace so that they can be found by ADL. Placing them into
+// the global namespace does not work.
+//
+
+namespace XERCES_CPP_NAMESPACE
+{
+ // Serialization of std::basic_string and C string. Used in other
+ // serializers. Also used to serialize enumerators.
+ //
+ template <typename C>
+ void
+ operator<< (xercesc::DOMElement& e, const C* s)
+ {
+ xsd::cxx::xml::dom::clear<char> (e);
+ e.setTextContent (xsd::cxx::xml::string (s).c_str ());
+ }
+
+ template <typename C>
+ void
+ operator<< (xercesc::DOMAttr& a, const C* s)
+ {
+ a.setValue (xsd::cxx::xml::string (s).c_str ());
+ }
+
+ // We duplicate the code above instead of delegating in order to
+ // allow the xml::string type to take advantage of cached string
+ // sizes.
+ //
+ template <typename C>
+ void
+ operator<< (xercesc::DOMElement& e, const std::basic_string<C>& s)
+ {
+ xsd::cxx::xml::dom::clear<char> (e);
+ e.setTextContent (xsd::cxx::xml::string (s).c_str ());
+ }
+
+ template <typename C>
+ void
+ operator<< (xercesc::DOMAttr& a, const std::basic_string<C>& s)
+ {
+ a.setValue (xsd::cxx::xml::string (s).c_str ());
+ }
+}
+
+namespace xsd
+{
+ namespace cxx
+ {
+ namespace tree
+ {
+ // List serialization operators for std::basic_string and C string.
+ //
+
+ template <typename C>
+ void
+ operator<< (list_stream<C>& ls, const C* s)
+ {
+ ls.os_ << s;
+ }
+
+ template <typename C>
+ void
+ operator<< (list_stream<C>& ls, const std::basic_string<C>& s)
+ {
+ ls.os_ << s;
+ }
+
+ // Insertion operators for type.
+ //
+ inline void
+ operator<< (xercesc::DOMElement& e, const type&)
+ {
+ xml::dom::clear<char> (e);
+ }
+
+ inline void
+ operator<< (xercesc::DOMAttr&, const type&)
+ {
+ }
+
+ template <typename C>
+ inline void
+ operator<< (list_stream<C>&, const type&)
+ {
+ }
+
+ // Insertion operators for simple_type.
+ //
+ template <typename B>
+ inline void
+ operator<< (xercesc::DOMElement& e, const simple_type<B>&)
+ {
+ xml::dom::clear<char> (e);
+ }
+
+ template <typename B>
+ inline void
+ operator<< (xercesc::DOMAttr&, const simple_type<B>&)
+ {
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (list_stream<C>&, const simple_type<B>&)
+ {
+ }
+
+ // Insertion operators for list.
+ //
+ template <typename C, typename T, schema_type::value ST, bool fund>
+ void
+ operator<< (xercesc::DOMElement& e, const list<T, C, ST, fund>& v)
+ {
+ xml::dom::clear<char> (e);
+
+ std::basic_ostringstream<C> os;
+ list_stream<C> ls (os, e);
+
+ ls << v;
+
+ e << os.str ();
+ }
+
+ template <typename C, typename T, schema_type::value ST, bool fund>
+ void
+ operator<< (xercesc::DOMAttr& a, const list<T, C, ST, fund>& v)
+ {
+ std::basic_ostringstream<C> os;
+ list_stream<C> ls (os, *a.getOwnerElement ());
+
+ ls << v;
+
+ a << os.str ();
+ }
+
+ template <typename C, typename T, schema_type::value ST, bool fund>
+ void
+ operator<< (list_stream<C>& ls, const list<T, C, ST, fund>& v)
+ {
+ for (typename list<T, C, ST, fund>::const_iterator
+ b (v.begin ()), e (v.end ()), i (b); i != e; ++i)
+ {
+ if (i != b)
+ ls.os_ << C (' ');
+
+ ls << *i;
+ }
+ }
+
+ // Specializations for double and decimal.
+ //
+ template <typename C, typename T, bool fund>
+ void
+ operator<< (list_stream<C>& ls,
+ const list<T, C, schema_type::double_, fund>& v)
+ {
+ for (typename list<T, C, schema_type::double_, fund>::const_iterator
+ b (v.begin ()), e (v.end ()), i (b); i != e; ++i)
+ {
+ if (i != b)
+ ls.os_ << C (' ');
+
+ ls << as_double<T> (*i);
+ }
+ }
+
+ template <typename C, typename T, bool fund>
+ void
+ operator<< (list_stream<C>& ls,
+ const list<T, C, schema_type::decimal, fund>& v)
+ {
+ for (typename list<T, C, schema_type::decimal, fund>::const_iterator
+ b (v.begin ()), e (v.end ()), i (b); i != e; ++i)
+ {
+ if (i != b)
+ ls.os_ << C (' ');
+
+ ls << as_decimal<T> (*i);
+ }
+ }
+
+
+ // Insertion operators for fundamental_base.
+ //
+ template <typename T, typename C, typename B, schema_type::value ST>
+ void
+ operator<< (xercesc::DOMElement& e,
+ const fundamental_base<T, C, B, ST>& x)
+ {
+ const T& r (x);
+ e << r;
+ }
+
+ template <typename T, typename C, typename B, schema_type::value ST>
+ void
+ operator<< (xercesc::DOMAttr& a, const fundamental_base<T, C, B, ST>& x)
+ {
+ const T& r (x);
+ a << r;
+ }
+
+ template <typename T, typename C, typename B, schema_type::value ST>
+ void
+ operator<< (list_stream<C>& ls, const fundamental_base<T, C, B, ST>& x)
+ {
+ const T& r (x);
+ ls << r;
+ }
+
+ // Specializations for double.
+ //
+ template <typename T, typename C, typename B>
+ void
+ operator<< (
+ xercesc::DOMElement& e,
+ const fundamental_base<T, C, B, schema_type::double_>& x)
+ {
+ e << as_double<T> (x);
+ }
+
+ template <typename T, typename C, typename B>
+ void
+ operator<< (
+ xercesc::DOMAttr& a,
+ const fundamental_base<T, C, B, schema_type::double_>& x)
+ {
+ a << as_double<T> (x);
+ }
+
+ template <typename T, typename C, typename B>
+ void
+ operator<< (
+ list_stream<C>& ls,
+ const fundamental_base<T, C, B, schema_type::double_>& x)
+ {
+ ls << as_double<T> (x);
+ }
+
+ // Specializations for decimal.
+ //
+ template <typename T, typename C, typename B>
+ void
+ operator<< (
+ xercesc::DOMElement& e,
+ const fundamental_base<T, C, B, schema_type::decimal>& x)
+ {
+ e << as_decimal<T> (x, x._facet_table ());
+ }
+
+ template <typename T, typename C, typename B>
+ void
+ operator<< (
+ xercesc::DOMAttr& a,
+ const fundamental_base<T, C, B, schema_type::decimal>& x)
+ {
+ a << as_decimal<T> (x, x._facet_table ());
+ }
+
+ template <typename T, typename C, typename B>
+ void
+ operator<< (
+ list_stream<C>& ls,
+ const fundamental_base<T, C, B, schema_type::decimal>& x)
+ {
+ ls << as_decimal<T> (x, x._facet_table ());
+ }
+
+ // Insertion operators for built-in types.
+ //
+
+ namespace bits
+ {
+ template <typename C, typename T>
+ void
+ insert (xercesc::DOMElement& e, const T& x)
+ {
+ std::basic_ostringstream<C> os;
+ os << x;
+ e << os.str ();
+ }
+
+ template <typename C, typename T>
+ void
+ insert (xercesc::DOMAttr& a, const T& x)
+ {
+ std::basic_ostringstream<C> os;
+ os << x;
+ a << os.str ();
+ }
+ }
+
+
+ // string
+ //
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMElement& e, const string<C, B>& x)
+ {
+ bits::insert<C> (e, x);
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMAttr& a, const string<C, B>& x)
+ {
+ bits::insert<C> (a, x);
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (list_stream<C>& ls, const string<C, B>& x)
+ {
+ ls.os_ << x;
+ }
+
+
+ // normalized_string
+ //
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMElement& e, const normalized_string<C, B>& x)
+ {
+ bits::insert<C> (e, x);
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMAttr& a, const normalized_string<C, B>& x)
+ {
+ bits::insert<C> (a, x);
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (list_stream<C>& ls, const normalized_string<C, B>& x)
+ {
+ ls.os_ << x;
+ }
+
+
+ // token
+ //
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMElement& e, const token<C, B>& x)
+ {
+ bits::insert<C> (e, x);
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMAttr& a, const token<C, B>& x)
+ {
+ bits::insert<C> (a, x);
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (list_stream<C>& ls, const token<C, B>& x)
+ {
+ ls.os_ << x;
+ }
+
+
+ // nmtoken
+ //
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMElement& e, const nmtoken<C, B>& x)
+ {
+ bits::insert<C> (e, x);
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMAttr& a, const nmtoken<C, B>& x)
+ {
+ bits::insert<C> (a, x);
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (list_stream<C>& ls, const nmtoken<C, B>& x)
+ {
+ ls.os_ << x;
+ }
+
+
+ // nmtokens
+ //
+ template <typename C, typename B, typename nmtoken>
+ inline void
+ operator<< (xercesc::DOMElement& e, const nmtokens<C, B, nmtoken>& v)
+ {
+ const list<nmtoken, C>& r (v);
+ e << r;
+ }
+
+ template <typename C, typename B, typename nmtoken>
+ inline void
+ operator<< (xercesc::DOMAttr& a, const nmtokens<C, B, nmtoken>& v)
+ {
+ const list<nmtoken, C>& r (v);
+ a << r;
+ }
+
+ template <typename C, typename B, typename nmtoken>
+ inline void
+ operator<< (list_stream<C>& ls, const nmtokens<C, B, nmtoken>& v)
+ {
+ const list<nmtoken, C>& r (v);
+ ls << r;
+ }
+
+
+ // name
+ //
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMElement& e, const name<C, B>& x)
+ {
+ bits::insert<C> (e, x);
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMAttr& a, const name<C, B>& x)
+ {
+ bits::insert<C> (a, x);
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (list_stream<C>& ls, const name<C, B>& x)
+ {
+ ls.os_ << x;
+ }
+
+
+ // ncname
+ //
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMElement& e, const ncname<C, B>& x)
+ {
+ bits::insert<C> (e, x);
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMAttr& a, const ncname<C, B>& x)
+ {
+ bits::insert<C> (a, x);
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (list_stream<C>& ls, const ncname<C, B>& x)
+ {
+ ls.os_ << x;
+ }
+
+
+ // language
+ //
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMElement& e, const language<C, B>& x)
+ {
+ bits::insert<C> (e, x);
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMAttr& a, const language<C, B>& x)
+ {
+ bits::insert<C> (a, x);
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (list_stream<C>& ls, const language<C, B>& x)
+ {
+ ls.os_ << x;
+ }
+
+
+ // id
+ //
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMElement& e, const id<C, B>& x)
+ {
+ bits::insert<C> (e, x);
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMAttr& a, const id<C, B>& x)
+ {
+ bits::insert<C> (a, x);
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (list_stream<C>& ls, const id<C, B>& x)
+ {
+ ls.os_ << x;
+ }
+
+
+ // idref
+ //
+ template <typename T, typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMElement& e, const idref<T, C, B>& x)
+ {
+ bits::insert<C> (e, x);
+ }
+
+ template <typename T, typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMAttr& a, const idref<T, C, B>& x)
+ {
+ bits::insert<C> (a, x);
+ }
+
+ template <typename T, typename C, typename B>
+ inline void
+ operator<< (list_stream<C>& ls, const idref<T, C, B>& x)
+ {
+ ls.os_ << x;
+ }
+
+
+ // idrefs
+ //
+ template <typename C, typename B, typename idref>
+ inline void
+ operator<< (xercesc::DOMElement& e, const idrefs<C, B, idref>& v)
+ {
+ const list<idref, C>& r (v);
+ e << r;
+ }
+
+ template <typename C, typename B, typename idref>
+ inline void
+ operator<< (xercesc::DOMAttr& a, const idrefs<C, B, idref>& v)
+ {
+ const list<idref, C>& r (v);
+ a << r;
+ }
+
+ template <typename C, typename B, typename idref>
+ inline void
+ operator<< (list_stream<C>& ls, const idrefs<C, B, idref>& v)
+ {
+ const list<idref, C>& r (v);
+ ls << r;
+ }
+
+
+ // uri
+ //
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMElement& e, const uri<C, B>& x)
+ {
+ bits::insert<C> (e, x);
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMAttr& a, const uri<C, B>& x)
+ {
+ bits::insert<C> (a, x);
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (list_stream<C>& ls, const uri<C, B>& x)
+ {
+ ls.os_ << x;
+ }
+
+
+ // qname
+ //
+ template <typename C, typename B, typename uri, typename ncname>
+ void
+ operator<< (xercesc::DOMElement& e, const qname<C, B, uri, ncname>& x)
+ {
+ std::basic_ostringstream<C> os;
+
+ if (x.qualified ())
+ {
+ std::basic_string<C> p (xml::dom::prefix (x.namespace_ (), e));
+
+ if (!p.empty ())
+ os << p << C (':');
+ }
+
+ os << x.name ();
+ e << os.str ();
+ }
+
+ template <typename C, typename B, typename uri, typename ncname>
+ void
+ operator<< (xercesc::DOMAttr& a, const qname<C, B, uri, ncname>& x)
+ {
+ std::basic_ostringstream<C> os;
+
+ if (x.qualified ())
+ {
+ std::basic_string<C> p (
+ xml::dom::prefix (x.namespace_ (), *a.getOwnerElement ()));
+
+ if (!p.empty ())
+ os << p << C (':');
+ }
+
+ os << x.name ();
+ a << os.str ();
+ }
+
+ template <typename C, typename B, typename uri, typename ncname>
+ void
+ operator<< (list_stream<C>& ls, const qname<C, B, uri, ncname>& x)
+ {
+ if (x.qualified ())
+ {
+ std::basic_string<C> p (
+ xml::dom::prefix (x.namespace_ (), ls.parent_));
+
+ if (!p.empty ())
+ ls.os_ << p << C (':');
+ }
+
+ ls.os_ << x.name ();
+ }
+
+
+ // base64_binary
+ //
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMElement& e, const base64_binary<C, B>& x)
+ {
+ e << x.encode ();
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMAttr& a, const base64_binary<C, B>& x)
+ {
+ a << x.encode ();
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (list_stream<C>& ls, const base64_binary<C, B>& x)
+ {
+ ls.os_ << x.encode ();
+ }
+
+
+ // hex_binary
+ //
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMElement& e, const hex_binary<C, B>& x)
+ {
+ e << x.encode ();
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMAttr& a, const hex_binary<C, B>& x)
+ {
+ a << x.encode ();
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (list_stream<C>& ls, const hex_binary<C, B>& x)
+ {
+ ls.os_ << x.encode ();
+ }
+
+
+ // entity
+ //
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMElement& e, const entity<C, B>& x)
+ {
+ bits::insert<C> (e, x);
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (xercesc::DOMAttr& a, const entity<C, B>& x)
+ {
+ bits::insert<C> (a, x);
+ }
+
+ template <typename C, typename B>
+ inline void
+ operator<< (list_stream<C>& ls, const entity<C, B>& x)
+ {
+ ls.os_ << x;
+ }
+
+
+ // entities
+ //
+ template <typename C, typename B, typename entity>
+ inline void
+ operator<< (xercesc::DOMElement& e, const entities<C, B, entity>& v)
+ {
+ const list<entity, C>& r (v);
+ e << r;
+ }
+
+ template <typename C, typename B, typename entity>
+ inline void
+ operator<< (xercesc::DOMAttr& a, const entities<C, B, entity>& v)
+ {
+ const list<entity, C>& r (v);
+ a << r;
+ }
+
+ template <typename C, typename B, typename entity>
+ inline void
+ operator<< (list_stream<C>& ls, const entities<C, B, entity>& v)
+ {
+ const list<entity, C>& r (v);
+ ls << r;
+ }
+ }
+ }
+}