1 files changed, 91 insertions, 0 deletions
diff --git a/odb/odb/relational/sqlite/model.cxx b/odb/odb/relational/sqlite/model.cxx
new file mode 100644
index 0000000..da16ded
--- /dev/null
+++ b/odb/odb/relational/sqlite/model.cxx
@@ -0,0 +1,91 @@
+// file      : odb/relational/sqlite/model.cxx
+// license   : GNU GPL v3; see accompanying LICENSE file
+
+#include <sstream>
+
+#include <odb/relational/model.hxx>
+
+#include <odb/relational/sqlite/common.hxx>
+#include <odb/relational/sqlite/context.hxx>
+
+using namespace std;
+
+namespace relational
+{
+  namespace sqlite
+  {
+    namespace model
+    {
+      namespace relational = relational::model;
+
+      struct object_columns: relational::object_columns, context
+      {
+        object_columns (base const& x): base (x) {}
+
+        virtual string
+        type (semantics::data_member& m)
+        {
+          // Translate BLOB|TEXT STREAM to just BLOB|TEXT.
+          //
+          string r (relational::object_columns::type (m));
+
+          sql_type const& t (parse_sql_type (r, m, false));
+          if (t.stream)
+          {
+            switch (t.type)
+            {
+            case sql_type::BLOB: r = "BLOB"; break;
+            case sql_type::TEXT: r = "TEXT"; break;
+            default: break;
+            }
+          }
+
+          return r;
+        }
+
+        virtual bool
+        null (semantics::data_member& m)
+        {
+          return options.sqlite_override_null () || base::null (m);
+        }
+
+        virtual string
+        default_enum (semantics::data_member& m, tree en, string const&)
+        {
+          // Make sure the column is mapped to INTEGER.
+          //
+          sql_type const& t (parse_sql_type (column_type (), m, false));
+          if (t.type != sql_type::INTEGER)
+          {
+            cerr << m.file () << ":" << m.line () << ":" << m.column ()
+                 << ": error: column with default value specified as C++ "
+                 << "enumerator must map to SQLite INTEGER" << endl;
+
+            throw operation_failed ();
+          }
+
+          using semantics::enumerator;
+
+          enumerator& e (dynamic_cast<enumerator&> (*unit.find (en)));
+
+          ostringstream ostr;
+
+          if (e.enum_ ().unsigned_ ())
+            ostr << e.value ();
+          else
+            ostr << static_cast<long long> (e.value ());
+
+          return ostr.str ();
+        }
+
+        virtual void
+        primary_key (sema_rel::primary_key& pk)
+        {
+          if (pk.auto_ () && options.sqlite_lax_auto_id ())
+            pk.extra ()["lax"] = "true";
+        }
+      };
+      entry<object_columns> object_columns_;
+    }
+  }
+}