From 08b159e18527c2d6844e569b1309b5033b4d47c9 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sat, 16 Mar 2013 07:44:43 +0200
Subject: Add initial support for database model serialization to XML

---
 odb/semantics/relational/primary-key.cxx | 26 ++++++++++++++++++++++----
 1 file changed, 22 insertions(+), 4 deletions(-)

(limited to 'odb/semantics/relational/primary-key.cxx')

diff --git a/odb/semantics/relational/primary-key.cxx b/odb/semantics/relational/primary-key.cxx
index f5e776d..480923d 100644
--- a/odb/semantics/relational/primary-key.cxx
+++ b/odb/semantics/relational/primary-key.cxx
@@ -3,13 +3,30 @@
 // license   : GNU GPL v3; see accompanying LICENSE file
 
 #include <cutl/compiler/type-info.hxx>
-
-#include <odb/semantics/relational/primary-key.hxx>
+#include <odb/semantics/relational.hxx>
 
 namespace semantics
 {
   namespace relational
   {
+    primary_key::
+    primary_key (xml::parser& p, uscope& s, graph& g)
+        : key (p, s, g),
+          auto__ (p.attribute ("auto", false))
+    {
+    }
+
+    void primary_key::
+    serialize (xml::serializer& s) const
+    {
+      s.start_element (xmlns, "primary-key");
+      key::serialize_attributes (s);
+      if (auto_ ())
+        s.attribute ("auto", true);
+      key::serialize_content (s);
+      s.end_element ();
+    }
+
     // type info
     //
     namespace
@@ -18,10 +35,11 @@ namespace semantics
       {
         init ()
         {
+          unameable::parser_map_["primary-key"] =
+            &unameable::parser_impl<primary_key>;
+
           using compiler::type_info;
 
-          // primary_key
-          //
           {
             type_info ti (typeid (primary_key));
             ti.add_base (typeid (unameable));
-- 
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