The field projection conversion should actually only map field names and avoid value conversion. In the MongoId case an inclusion parameter (1) was unintentionally converted into its String representation which causes trouble on Mongo 4.4 servers.
Fixes: #3668
Original pull request: #3678.
spring-projects/spring-data-commons#2293 changed how PersistentProperty paths get resolved and considers potentially registered converters for those, which made the path resolution fail in during the query mapping process.
This commit makes sure to capture the according exception and continue with the given user input.
Fixes: #3659
Original pull request: #3661.
This commit fixes an issue with the pattern used for detecting $or / $nor which also matched other keywords like $floor.
Closes: #3635
Original pull request: #3637.
This commit fixes an issue where using a simple return type leads to NPE when the actual aggregation result does not contain any values.
Closes: #3623
Original pull request: #3625.
We now use StringUtils.replace(…) to replace the map key dot in MappingMongoConverter. StringUtils perform a plain search instead of using Regex which improves the overall performance.
Closes#3613
Omit StreamUtils usage if input is a collection. Remove superfluous Flux.from(…). Simplify test and migrate test to JUnit 5.
See #3609.
Original pull request: #3611.
Make SimpleReactiveMongoRepository#saveAll(Publisher<S>) return the saved entity references instead of the original references.
Closes#3609
Original pull request: #3611.
The meaning of embedding a Document in MongoDB is different compared to column based stores. Typically the term is used for a Document in Document approach and not for flattening out a values into the enclosing Document.
Closes: #3600
Original pull request: #3604.
Reorder methods. Tweak Javadoc and documentation wording. Mention projection expressions in the what's new section. Reformat code.
See #3583
Original pull request: #3585.
Mark Paluch
larsw
Christoph Strobl
Greg L. Turnquist
Clément Petit