Add transaction implementation

1 files changed, 57 insertions, 0 deletions

diff --git a/odb/pgsql/transaction-impl.hxx b/odb/pgsql/transaction-impl.hxx
new file mode 100644
index 0000000..9b4ec56
--- /dev/null
+++ b/odb/pgsql/transaction-impl.hxx
@@ -0,0 +1,57 @@
+// file      : odb/pgsql/transaction-impl.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 ODB_PGSQL_TRANSACTION_IMPL_HXX
+#define ODB_PGSQL_TRANSACTION_IMPL_HXX
+
+#include <odb/pre.hxx>
+
+#include <odb/transaction.hxx>
+
+#include <odb/pgsql/version.hxx>
+#include <odb/pgsql/forward.hxx>
+
+#include <odb/details/shared-ptr.hxx>
+
+#include <odb/pgsql/details/export.hxx>
+
+namespace odb
+{
+  namespace pgsql
+  {
+    class LIBODB_PGSQL_EXPORT transaction_impl: public odb::transaction_impl
+    {
+    protected:
+      friend class database;
+      friend class transaction;
+
+      typedef pgsql::database database_type;
+      typedef pgsql::connection connection_type;
+
+      transaction_impl (database_type&);
+
+      virtual
+      ~transaction_impl ();
+
+      virtual void
+      commit ();
+
+      virtual void
+      rollback ();
+
+      connection_type&
+      connection ();
+
+    private:
+      details::shared_ptr<connection_type> connection_;
+    };
+  }
+}
+
+#include <odb/pgsql/transaction-impl.ixx>
+
+#include <odb/post.hxx>
+
+#endif // ODB_PGSQL_TRANSACTION_IMPL_HXX