From 78e81069aadc609aee1e4b8137516d9cfce47b0a Mon Sep 17 00:00:00 2001
From: Constantin Michael <constantin@codesynthesis.com>
Date: Wed, 11 May 2011 10:58:27 +0200
Subject: Add transaction implementation

---
 odb/pgsql/transaction.hxx | 60 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 odb/pgsql/transaction.hxx

(limited to 'odb/pgsql/transaction.hxx')

diff --git a/odb/pgsql/transaction.hxx b/odb/pgsql/transaction.hxx
new file mode 100644
index 0000000..450842d
--- /dev/null
+++ b/odb/pgsql/transaction.hxx
@@ -0,0 +1,60 @@
+// file      : odb/pgsql/transaction.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_HXX
+#define ODB_PGSQL_TRANSACTION_HXX
+
+#include <odb/pre.hxx>
+
+#include <odb/transaction.hxx>
+
+#include <odb/pgsql/version.hxx>
+#include <odb/pgsql/forward.hxx>
+
+#include <odb/pgsql/details/export.hxx>
+
+namespace odb
+{
+  namespace pgsql
+  {
+    class transaction_impl;
+
+    class LIBODB_PGSQL_EXPORT transaction: public odb::transaction
+    {
+    public:
+      typedef pgsql::database database_type;
+      typedef pgsql::connection connection_type;
+
+      explicit
+      transaction (transaction_impl*);
+
+      // Return the database this transaction is on.
+      //
+      database_type&
+      database ();
+
+      // Return the underlying database connection for this transaction.
+      //
+      connection_type&
+      connection ();
+
+      // Return current transaction or throw if there is no transaction
+      // in effect.
+      //
+      static transaction&
+      current ();
+
+    public:
+      transaction_impl&
+      implementation ();
+    };
+  }
+}
+
+#include <odb/pgsql/transaction.ixx>
+
+#include <odb/post.hxx>
+
+#endif // ODB_PGSQL_TRANSACTION_HXX
-- 
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