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Diffstat (limited to 'odb/odb/relational/mssql/common.hxx')
| -rw-r--r-- | odb/odb/relational/mssql/common.hxx | 293 |
1 files changed, 293 insertions, 0 deletions
diff --git a/odb/odb/relational/mssql/common.hxx b/odb/odb/relational/mssql/common.hxx new file mode 100644 index 0000000..42ea412 --- /dev/null +++ b/odb/odb/relational/mssql/common.hxx @@ -0,0 +1,293 @@ +// file : odb/relational/mssql/common.hxx +// license : GNU GPL v3; see accompanying LICENSE file + +#ifndef ODB_RELATIONAL_MSSQL_COMMON_HXX +#define ODB_RELATIONAL_MSSQL_COMMON_HXX + +#include <odb/relational/common.hxx> +#include <odb/relational/mssql/context.hxx> + +namespace relational +{ + namespace mssql + { + struct member_base: virtual relational::member_base_impl<sql_type>, context + { + member_base (base const& x): base (x), base_impl (x) {} + + // This c-tor is for the direct use inside the mssql namespace. + // If you do use this c-tor, you should also explicitly call + // relational::member_base (aka base). + // + member_base () {} + + virtual sql_type const& + member_sql_type (semantics::data_member&); + + virtual void + traverse_simple (member_info&); + + virtual void + traverse_integer (member_info&) + { + } + + virtual void + traverse_decimal (member_info&) + { + } + + virtual void + traverse_smallmoney (member_info&) + { + } + + virtual void + traverse_money (member_info&) + { + } + + virtual void + traverse_float4 (member_info&) + { + } + + virtual void + traverse_float8 (member_info&) + { + } + + virtual void + traverse_string (member_info&) + { + } + + virtual void + traverse_long_string (member_info&) + { + } + + virtual void + traverse_nstring (member_info&) + { + } + + virtual void + traverse_long_nstring (member_info&) + { + } + + virtual void + traverse_binary (member_info&) + { + } + + virtual void + traverse_long_binary (member_info&) + { + } + + virtual void + traverse_date (member_info&) + { + } + + virtual void + traverse_time (member_info&) + { + } + + virtual void + traverse_datetime (member_info&) + { + } + + virtual void + traverse_datetimeoffset (member_info&) + { + } + + virtual void + traverse_uniqueidentifier (member_info&) + { + } + + virtual void + traverse_rowversion (member_info&) + { + } + }; + + struct member_image_type: relational::member_image_type, + member_base + { + member_image_type (base const&); + member_image_type (); + member_image_type (semantics::type* type, + const custom_cxx_type*, + string const& fq_type = string (), + string const& key_prefix = string ()); + virtual string + image_type (semantics::data_member&); + + virtual void + traverse_composite (member_info&); + + virtual void + traverse_integer (member_info&); + + virtual void + traverse_decimal (member_info&); + + virtual void + traverse_smallmoney (member_info&); + + virtual void + traverse_money (member_info&); + + virtual void + traverse_float4 (member_info&); + + virtual void + traverse_float8 (member_info&); + + virtual void + traverse_string (member_info&); + + virtual void + traverse_long_string (member_info&); + + virtual void + traverse_nstring (member_info&); + + virtual void + traverse_long_nstring (member_info&); + + virtual void + traverse_binary (member_info&); + + virtual void + traverse_long_binary (member_info&); + + virtual void + traverse_date (member_info&); + + virtual void + traverse_time (member_info&); + + virtual void + traverse_datetime (member_info&); + + virtual void + traverse_datetimeoffset (member_info&); + + virtual void + traverse_uniqueidentifier (member_info&); + + virtual void + traverse_rowversion (member_info&); + + private: + string type_; + }; + + struct member_database_type_id: relational::member_database_type_id, + member_base + { + member_database_type_id (base const&); + member_database_type_id (); + member_database_type_id (semantics::type* type, + const custom_cxx_type*, + string const& fq_type = string (), + string const& key_prefix = string ()); + + virtual string + database_type_id (semantics::data_member&); + + virtual void + traverse_composite (member_info&); + + virtual void + traverse_integer (member_info&); + + virtual void + traverse_decimal (member_info&); + + virtual void + traverse_smallmoney (member_info&); + + virtual void + traverse_money (member_info&); + + virtual void + traverse_float4 (member_info&); + + virtual void + traverse_float8 (member_info&); + + virtual void + traverse_string (member_info&); + + virtual void + traverse_long_string (member_info&); + + virtual void + traverse_nstring (member_info&); + + virtual void + traverse_long_nstring (member_info&); + + virtual void + traverse_binary (member_info&); + + virtual void + traverse_long_binary (member_info&); + + virtual void + traverse_date (member_info&); + + virtual void + traverse_time (member_info&); + + virtual void + traverse_datetime (member_info&); + + virtual void + traverse_datetimeoffset (member_info&); + + virtual void + traverse_uniqueidentifier (member_info&); + + virtual void + traverse_rowversion (member_info&); + + private: + string type_id_; + }; + + struct has_long_data: object_columns_base, context + { + has_long_data (bool& r): r_ (r) {} + + virtual void + traverse_pointer (semantics::data_member& m, semantics::class_& c) + { + if (!inverse (m, key_prefix_)) + object_columns_base::traverse_pointer (m, c); + } + + virtual bool + traverse_column (semantics::data_member& m, string const&, bool) + { + if (long_data (parse_sql_type (column_type (), m))) + r_ = true; + + return true; + } + + private: + bool& r_; + }; + } +} +#endif // ODB_RELATIONAL_MSSQL_COMMON_HXX |