Expose the session model backing CGI::Session

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@2696 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 15 insertions, 0 deletions

diff --git a/actionpack/lib/action_controller/session/active_record_store.rb b/actionpack/lib/action_controller/session/active_record_store.rb
index a653947038..90a84511be 100644
--- a/actionpack/lib/action_controller/session/active_record_store.rb
+++ b/actionpack/lib/action_controller/session/active_record_store.rb
@@ -5,6 +5,16 @@ require 'base64'
 
 class CGI
   class Session
+    # Return this session's underlying Session model. Useful for the DB-backed session stores.
+    def model
+      @dbman.model rescue nil
+    end
+
+    # Proxy missing methods to the underlying Session model.
+    def method_missing(method, *args, &block)
+      if model then model.send(method, *args, &block) else super end
+    end
+
     # A session store backed by an Active Record class.
     #
     # A default class is provided, but any object duck-typing to an Active
@@ -277,6 +287,11 @@ class CGI
         end
       end
 
+      # Access the underlying session model.
+      def model
+        @session
+      end
+
       # Restore session state.  The session model handles unmarshaling.
       def restore
         if @session