00001 #ifndef funtxt_SERIALIZER_H_INCLUDED
00002 #define funtxt_SERIALIZER_H_INCLUDED 1
00003
00004
00005
00006
00007
00008
00009
00010
00011 #include <s11n.net/s11n/io/data_node_format.hpp>
00012 #include <s11n.net/s11n/traits.hpp>
00013
00014 #define MAGIC_COOKIE_FUNTXT "#SerialTree 1"
00015
00016 #define INDENT(LEVEL,ECHO) indent = ""; for( size_t i = 0; i < depth + LEVEL; i++ ) { indent += '\t'; if(ECHO) dest << '\t'; }
00017
00018 namespace s11n {
00019 namespace io {
00020 namespace sharing {
00021
00022
00023
00024 struct funtxt_sharing_context {};
00025
00026 }
00027
00028
00029
00030
00031 entity_translation_map & funtxt_serializer_translations();
00032
00033
00034
00035
00036
00037 template <typename NodeType>
00038 class funtxt_serializer : public tree_builder_lexer<NodeType,sharing::funtxt_sharing_context>
00039 {
00040 public:
00041 typedef NodeType node_type;
00042
00043 typedef funtxt_serializer<node_type> this_type;
00044 typedef tree_builder_lexer<node_type,sharing::funtxt_sharing_context> parent_type;
00045
00046 funtxt_serializer() : parent_type( "funtxt_data_nodeFlexLexer" ), m_depth(0)
00047 {
00048 this->magic_cookie( MAGIC_COOKIE_FUNTXT );
00049 }
00050
00051 virtual ~funtxt_serializer() {}
00052
00053
00054
00055
00056
00057 virtual const entity_translation_map & entity_translations() const
00058 {
00059 return funtxt_serializer_translations();
00060 }
00061
00062
00063
00064
00065
00066 virtual bool serialize( const node_type & src, std::ostream & dest )
00067 {
00068 typedef ::s11n::node_traits<node_type> NT;
00069 size_t depth = this->m_depth++;
00070 if ( 0 == depth )
00071 {
00072 dest << this->magic_cookie() << '\n';
00073 }
00074
00075 std::string nname = NT::name(src);
00076 std::string impl = NT::class_name(src);
00077 std::string indent;
00078 std::string quote =
00079 (std::string::npos != impl.find('<'))
00080 ? "\""
00081 : "";
00082
00083 dest << nname << " class=" << quote << impl << quote <<"\n";
00084 INDENT(0,1);
00085 dest <<"{\n";
00086 std::string propval;
00087 std::string key;
00088
00089 INDENT(1,0);
00090 std::for_each(NT::properties(src).begin(),
00091 NT::properties(src).end(),
00092 key_value_serializer<node_type>(
00093 &(this->entity_translations()),
00094 dest,
00095 indent,
00096 " ",
00097 "\n" )
00098 );
00099
00100 INDENT(1,0);
00101 std::for_each( NT::children(src).begin(),
00102 NT::children(src).end(),
00103 node_child_simple_formatter<this_type>( *this,
00104 dest,
00105 indent,
00106 "" )
00107 );
00108
00109 INDENT(0,1);
00110 dest << "}\n";
00111 if( 0 == depth )
00112 {
00113 dest.flush();
00114
00115 }
00116 --this->m_depth;
00117 return true;
00118 }
00119
00120 private:
00121 size_t m_depth;
00122 };
00123 }
00124 }
00125 #undef INDENT
00126 #endif // funtxt_SERIALIZER_H_INCLUDED