diff options
author | Boris Kolpackov <boris@codesynthesis.com> | 2011-08-21 16:27:34 +0200 |
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committer | Boris Kolpackov <boris@codesynthesis.com> | 2011-08-21 16:27:34 +0200 |
commit | ee570de4bd013fd2a4351d33d11539621f00bf57 (patch) | |
tree | 48a7857b2e5fcf799ae4773cbd61252b76ec7512 /odb/pgsql/database.ixx | |
parent | 6e3ac760696d4ec43138b1aba82426582c767072 (diff) |
Add odb::connection class
This abstract class represents a connection to the database. One can
use it to start a transaction or to execute a native statement out
of a transaction.
Before we had concrete connection classes in the database runtime
libraries (e.g., odb::mysql::connection). Now these classes derive
from odb::connection.
Diffstat (limited to 'odb/pgsql/database.ixx')
-rw-r--r-- | odb/pgsql/database.ixx | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/odb/pgsql/database.ixx b/odb/pgsql/database.ixx index a4f5040..467f765 100644 --- a/odb/pgsql/database.ixx +++ b/odb/pgsql/database.ixx @@ -7,10 +7,20 @@ namespace odb { namespace pgsql { - inline details::shared_ptr<database::connection_type> database:: + inline connection_ptr database:: connection () { - return factory_->connect (); + // Go through the virtual connection_() function instead of + // directly to allow overriding. + // + return connection_ptr ( + static_cast<pgsql::connection*> (connection_ ())); + } + + inline transaction_impl* database:: + begin () + { + return connection ()->begin (); } } } |