SpringSource/spring-data-mongodb — pull request #49 by thomasdarimont (2013-07-08 12:24:12+00:00)
Title: DATAMONGO-392 - updates now retain type information.

Extracted mongo type conversion in QueryMapper into delegateConvertToMongoType(…)
Introduced QueryMapper subclass UpdateQueryMapper to retain type information in delegateConvertToMongoType(…).
Added test case updatesShouldRetainTypeInformation to MongoTemplateTests.