SpringSource/spring-gemfire — pull request #17 by olivergierke (2012-08-06 13:37:15+00:00)
Title: SGF-113 - Added support to return single entities from query methods.

If a query method returns a single entity it is now correctly unwrapped from the result collection returned by the query. No entities being found will result in `null` returned, more than one entity being found results in an `IncorrectResultSizeDataAccessException` to align with the other repository implementations.