Initial implementation

1 files changed, 60 insertions, 0 deletions

diff --git a/odb/mysql/transaction-impl.cxx b/odb/mysql/transaction-impl.cxx
new file mode 100644
index 0000000..fde19de
--- /dev/null
+++ b/odb/mysql/transaction-impl.cxx
@@ -0,0 +1,60 @@
+// file      : odb/mysql/transaction-impl.cxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+#include <mysql/mysql.h>
+
+#include <odb/mysql/database.hxx>
+#include <odb/mysql/connection.hxx>
+#include <odb/mysql/exceptions.hxx>
+#include <odb/mysql/transaction-impl.hxx>
+
+namespace odb
+{
+  namespace mysql
+  {
+    transaction_impl::
+    transaction_impl (database_type& db)
+        : odb::transaction_impl (db), connection_ (db.connection ())
+    {
+      MYSQL* h (connection_->handle ());
+
+      if (mysql_real_query (h, "begin", 5) != 0)
+        throw database_exception (h);
+    }
+
+    transaction_impl::
+    transaction_impl (database_type& db, session_type& s)
+        : odb::transaction_impl (db, s), connection_ (db.connection ())
+    {
+      MYSQL* h (connection_->handle ());
+
+      if (mysql_real_query (h, "begin", 5) != 0)
+        throw database_exception (h);
+    }
+
+    transaction_impl::
+    ~transaction_impl ()
+    {
+    }
+
+    void transaction_impl::
+    commit ()
+    {
+      MYSQL* h (connection_->handle ());
+
+      if (mysql_real_query (h, "commit", 6) != 0)
+        throw database_exception (h);
+    }
+
+    void transaction_impl::
+    rollback ()
+    {
+      MYSQL* h (connection_->handle ());
+
+      if (mysql_real_query (h, "rollback", 8) != 0)
+        throw database_exception (h);
+    }
+  }
+}