[111] | 1 | // file : xsd/cxx/tree/type-factory-map.hxx |
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| 2 | // author : Boris Kolpackov <boris@codesynthesis.com> |
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| 3 | // copyright : Copyright (c) 2005-2008 Code Synthesis Tools CC |
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| 4 | // license : GNU GPL v2 + exceptions; see accompanying LICENSE file |
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| 5 | |
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| 6 | #ifndef XSD_CXX_TREE_TYPE_FACTORY_MAP_HXX |
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| 7 | #define XSD_CXX_TREE_TYPE_FACTORY_MAP_HXX |
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| 8 | |
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| 9 | #include <map> |
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| 10 | #include <string> |
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| 11 | #include <memory> // std::auto_ptr |
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| 12 | |
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| 13 | #include <xercesc/dom/DOMElement.hpp> |
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| 14 | |
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| 15 | #include <xsd/cxx/tree/elements.hxx> |
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| 16 | #include <xsd/cxx/xml/qualified-name.hxx> |
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| 17 | |
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| 18 | namespace xsd |
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| 19 | { |
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| 20 | namespace cxx |
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| 21 | { |
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| 22 | namespace tree |
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| 23 | { |
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| 24 | template <typename C> |
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| 25 | struct type_factory_map |
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| 26 | { |
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| 27 | typedef xml::qualified_name<C> qualified_name; |
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| 28 | typedef std::auto_ptr<type> (*factory) (const xercesc::DOMElement&, |
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| 29 | flags, |
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| 30 | container*); |
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| 31 | public: |
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| 32 | type_factory_map (); |
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| 33 | |
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| 34 | void |
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| 35 | register_type (const qualified_name& name, |
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| 36 | factory, |
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| 37 | bool override = true); |
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| 38 | |
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| 39 | void |
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| 40 | register_element (const qualified_name& root, |
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| 41 | const qualified_name& subst, |
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| 42 | factory); |
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| 43 | |
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| 44 | std::auto_ptr<type> |
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| 45 | create (const C* name, // element name |
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| 46 | const C* ns, // element namespace |
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| 47 | factory static_type, |
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| 48 | bool global, |
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| 49 | bool qualified, |
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| 50 | const xercesc::DOMElement&, |
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| 51 | const qualified_name&, |
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| 52 | flags, |
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| 53 | container*) const; |
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| 54 | |
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| 55 | public: |
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| 56 | factory |
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| 57 | find (const qualified_name& name) const; |
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| 58 | |
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| 59 | private: |
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| 60 | template <typename X> |
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| 61 | static std::auto_ptr<type> |
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| 62 | traits_adapter (const xercesc::DOMElement&, flags, container*); |
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| 63 | |
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| 64 | private: |
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| 65 | typedef |
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| 66 | std::map<qualified_name, factory> |
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| 67 | type_map; |
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| 68 | |
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| 69 | // Map of (root-element to map of (subst-element to factory)). |
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| 70 | // |
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| 71 | typedef |
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| 72 | std::map<qualified_name, factory> |
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| 73 | subst_map; |
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| 74 | |
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| 75 | typedef |
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| 76 | std::map<qualified_name, subst_map> |
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| 77 | element_map; |
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| 78 | |
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| 79 | type_map type_map_; |
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| 80 | element_map element_map_; |
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| 81 | |
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| 82 | private: |
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| 83 | factory |
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| 84 | find_substitution (const subst_map& start, |
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| 85 | const qualified_name& name) const; |
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| 86 | |
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| 87 | // The name argument is as specified in xsi:type. |
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| 88 | // |
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| 89 | factory |
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| 90 | find_type (const std::basic_string<C>& name, |
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| 91 | const xercesc::DOMElement&) const; |
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| 92 | }; |
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| 93 | |
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| 94 | |
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| 95 | // |
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| 96 | // |
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| 97 | template<unsigned long id, typename C> |
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| 98 | struct type_factory_plate |
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| 99 | { |
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| 100 | static type_factory_map<C>* map; |
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| 101 | static unsigned long count; |
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| 102 | |
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| 103 | type_factory_plate (); |
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| 104 | ~type_factory_plate (); |
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| 105 | }; |
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| 106 | |
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| 107 | template<unsigned long id, typename C> |
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| 108 | type_factory_map<C>* type_factory_plate<id, C>::map = 0; |
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| 109 | |
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| 110 | template<unsigned long id, typename C> |
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| 111 | unsigned long type_factory_plate<id, C>::count = 0; |
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| 112 | |
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| 113 | |
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| 114 | // |
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| 115 | // |
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| 116 | template<unsigned long id, typename C> |
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| 117 | inline type_factory_map<C>& |
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| 118 | type_factory_map_instance () |
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| 119 | { |
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| 120 | return *type_factory_plate<id, C>::map; |
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| 121 | } |
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| 122 | |
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| 123 | |
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| 124 | // |
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| 125 | // |
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| 126 | template<typename X> |
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| 127 | std::auto_ptr<type> |
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| 128 | factory_impl (const xercesc::DOMElement&, flags, container*); |
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| 129 | |
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| 130 | // |
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| 131 | // |
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| 132 | template<unsigned long id, typename C, typename X> |
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| 133 | struct type_factory_initializer |
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| 134 | { |
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| 135 | // Register type. |
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| 136 | // |
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| 137 | type_factory_initializer (const C* name, const C* ns); |
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| 138 | |
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| 139 | // Register element. |
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| 140 | // |
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| 141 | type_factory_initializer (const C* root_name, const C* root_ns, |
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| 142 | const C* subst_name, const C* subst_ns); |
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| 143 | }; |
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| 144 | } |
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| 145 | } |
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| 146 | } |
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| 147 | |
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| 148 | #include <xsd/cxx/tree/type-factory-map.txx> |
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| 149 | |
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| 150 | #endif // XSD_CXX_TREE_TYPE_FACTORY_MAP_HXX |
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