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.
This commit makes sure to fall back to the configured custom converter if no more type specific converter has been registered.
Closes#3580
Original pull request: #3581.
We now only scan for entities annotated with `@Document` to avoid inclusion of non-MongoDB entities. Previously, types annotated (or meta-annotated) with `@Persistent` were included as MongoDB entity which could lead to mapping rule violations.
Closes#3592
Introduce a ConversionContext used during the mapping process to carry forward required information.
ConversionContext serves as entrpoint for recursive (read) conversion of documents, lists, maps, and simple values. The actual decision which converter strategy to apply is now encapsulated by ConversionContext.convert(…) which removes strategy duplications from the actual conversion methods.
Also, converter methods for documents, maps, lists, … are now protected for easier customization by subclasses.
Closes#3571
Original Pull Request: #3575
This commit makes sure to skip the class property ob Object when mapping maps and their keys inside an Update.
Closes#3566
Original pull request: #3577.
Reintroduce the protected ensureNotIterable method in MongoTemplate to keep the API stable. Delegate to the newly introduced method and move the collection like check to EntityOperations.
Original Pull Request: #590
Check if an object is an array or is an instance of collection or iterator instead of checking against collection names which is likely to never work.
Closes#2911
Original Pull Request: #590
