diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/query/traits-oracle.hxx | 60 | ||||
| -rw-r--r-- | common/query/traits.hxx | 2 |
2 files changed, 62 insertions, 0 deletions
diff --git a/common/query/traits-oracle.hxx b/common/query/traits-oracle.hxx new file mode 100644 index 0000000..9f9c71b --- /dev/null +++ b/common/query/traits-oracle.hxx @@ -0,0 +1,60 @@ +// file : common/query/traits-oracle.hxx +// author : Constantin Michael <constantin@codesynthesis.com> +// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC +// license : GNU GPL v2; see accompanying LICENSE file + +#ifndef TRAITS_ORACLE_HXX +#define TRAITS_ORACLE_HXX + +#include <string> +#include <memory> // std::auto_ptr +#include <cstring> // std::memcpy +#include <cassert> + +#include <odb/oracle/traits.hxx> + +namespace odb +{ + namespace oracle + { + template <> + class value_traits<std::auto_ptr<std::string>, id_string> + { + public: + typedef std::auto_ptr<std::string> value_type; + typedef std::string query_type; + typedef char* image_type; + + static void + set_value (std::auto_ptr<std::string>& v, + const char* b, + std::size_t n, + bool is_null) + { + v.reset (is_null ? 0 : new std::string (b, n)); + } + + static void + set_image (char* b, + std::size_t c, + std::size_t& n, + bool& is_null, + const std::auto_ptr<std::string>& v) + { + is_null = v.get () == 0; + + if (!is_null) + { + n = v->size (); + + assert (c >= n); + + if (n != 0) + std::memcpy (b, v->c_str (), n); + } + } + }; + } +} + +#endif // TRAITS_ORACLE_HXX diff --git a/common/query/traits.hxx b/common/query/traits.hxx index ccc279b..ea142c9 100644 --- a/common/query/traits.hxx +++ b/common/query/traits.hxx @@ -10,6 +10,8 @@ #if defined(DATABASE_MYSQL) # include "traits-mysql.hxx" +#elif defined(DATABASE_ORACLE) +# include "traits-oracle.hxx" #elif defined(DATABASE_SQLITE) # include "traits-sqlite.hxx" #elif defined(DATABASE_PGSQL) |