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-rw-r--r--activerecord/lib/active_record/runtime_registry.rb17
1 files changed, 17 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/runtime_registry.rb b/activerecord/lib/active_record/runtime_registry.rb
new file mode 100644
index 0000000000..63e6738622
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+++ b/activerecord/lib/active_record/runtime_registry.rb
@@ -0,0 +1,17 @@
+require 'active_support/per_thread_registry'
+
+module ActiveRecord
+ # This is a thread locals registry for Active Record. For example:
+ #
+ # ActiveRecord::RuntimeRegistry.connection_handler
+ #
+ # returns the connection handler local to the current thread.
+ #
+ # See the documentation of <tt>ActiveSupport::PerThreadRegistry</tt>
+ # for further details.
+ class RuntimeRegistry # :nodoc:
+ extend ActiveSupport::PerThreadRegistry
+
+ attr_accessor :connection_handler, :sql_runtime, :connection_id
+ end
+end