Spring data mongodb 1.0.1/1.0.2 bug?

[John Thoms]

Hi,
I have the following interface for UserAccount account bean with String properties for username and password:

public interface UARepository extends MongoRepository<UserAccount, String> {
	List<UserAccount> findByUsernameAndPassword(String username, String password);
}

Test code call:

List<UserAccount> users = uaRepository.findByUsernameAndPassword("jd","9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08");

Under 1.0.1, the derived query is generated correctly:
15:41:57.007 [main] DEBUG o.s.d.m.r.query.MongoQueryCreator - Created query { "username" : "jd" , "password" : "9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd 15d6c15b0f00a08"}
15:41:57.022 [main] DEBUG o.s.data.mongodb.core.MongoTemplate - find using query: { "username" : "jd" , "password" : "9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd 15d6c15b0f00a08"} fields: null for class: class com.sustia.domain.UserAccount in collection: userAccount

Under 1.0.2, the derived query is generated as:

15:53:11.545 [main] DEBUG o.s.d.m.r.query.MongoQueryCreator - Created query Query: { "password" : "9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd 15d6c15b0f00a08" , "$and" : [ { "password" : "9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd 15d6c15b0f00a08"}]}, Fields: null, Sort: null
15:53:11.549 [main] DEBUG o.s.data.mongodb.core.MongoTemplate - find using query: { "password" : "9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd 15d6c15b0f00a08" , "$and" : [ { "password" : "9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd 15d6c15b0f00a08"}]} fields: null for class: class com.sustia.domain.UserAccount in collection: userAccount

Thanks,
John

[Oliver Gierke]

It seems you've stumbled over https://jira.springsource.org/browse/DATAMONGO-469. It's aleady fixed in 1.0.x and 1.1.x branches so feel free to give the snapshots a try.