From 932cd7a53b3996468fee5cfa63c2b2998dbe971a Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 4 Jul 2011 17:53:47 +0200
Subject: Implement support for database operations callbacks

New object pragma: callback. New test: common/callback. New manual
section: 10.1.4, "callback".
---
 odb/relational/source.hxx | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'odb/relational/source.hxx')

diff --git a/odb/relational/source.hxx b/odb/relational/source.hxx
index 4d2f10a..42d0f9b 100644
--- a/odb/relational/source.hxx
+++ b/odb/relational/source.hxx
@@ -2331,9 +2331,11 @@ namespace relational
              << endl
              << "if (l.locked ())"
              << "{"
+             << "callback (db, obj, callback_event::pre_load);"
              << "init (obj, sts.image (), db);"
              << "load_ (sts, obj);"
              << "sts.load_delayed ();"
+             << "callback (db, obj, callback_event::post_load);"
              << "l.unlock ();"
              << "}"
              << "else" << endl
@@ -2367,9 +2369,11 @@ namespace relational
            << endl
            << "if (l.locked ())"
            << "{"
+           << "callback (db, obj, callback_event::pre_load);"
            << "init (obj, sts.image (), db);"
            << "load_ (sts, obj);"
            << "sts.load_delayed ();"
+           << "callback (db, obj, callback_event::post_load);"
            << "l.unlock ();"
            << "}"
            << "else" << endl
@@ -2689,8 +2693,6 @@ namespace relational
         if (embedded_schema)
           os << "#include <odb/schema-catalog-impl.hxx>" << endl;
 
-        os << "#include <odb/details/unused.hxx>" << endl;
-
         if (options.generate_query ())
           os << "#include <odb/details/shared-ptr.hxx>" << endl;
 
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