ModeShape/modeshape — pull request #587 by hchiorean (2012-11-02 15:39:14+00:00)
Title: Updated the federation implementation so that reading federated nodes is now possible

The test which validates the behavior is based on a mock connector implementation and some mocked documents (inside the _ConnectorsManager_ classs).

Also, there are a couple of very important issues still open (around reading):
- we aren't setting the _parent_ back reference (document field) when we're linking external documents via the _externalSegments_ field
- all external node documents are cached in the _WorkspaceCache_.