Querydsl still wraps MongoDB data in DBObject which causes trouble with the registered converters that deal with Document to entity conversion. Therefore we now try to extract the argument map from the DBObject transferring it to Document in order to have the converters kick in where applicable.
Original pull request: #614.
We now fixed Kotlin extension generics to properly use projections by ignoring the source type of the Fluent API object. Previously, the source and target type were linked which prevented the use of a different result type.
We now redeclare the Asciidoctor Maven plugin to register the store specific attributes. Apparently they must not contain dots, so we replaced them with dashes.
In MappingMongoConverter, we now avoid the creation of a ParameterValueProvider for parameter-less constructors. We also skip property population if entity can be constructed entirely through constructor creation. Replaced the lambda in MappingMongoConverter.readAndPopulateIdentifier(…) with direct call to ….readIdValue(…). Objectpath now uses decomposed ObjectPathItems to avoid array copying and creation. It now stores a reference to its parent and ObjectPathItem fields are now merged into ObjectPath, which reduces the number of created objects during reads.
Extended CachingMongoPersistentProperty with DBRef caching. Turned key access in DocumentAccessor into an optimistic lookup. DbRefResolverCallbacks are now created lazily.
Related tickets: DATACMNS-1366.
Original pull request: #602.
We now support the following type conversion aggregation operators:
* $convert
* $toBool
* $toDate
* $toDecimal
* $toDouble
* $toInt
* $toLong
* $toObjectId
* $toString
Original pull request: #595.
Use diamond syntax where possible. Add initial size to HashMap instances with known number of elements. Fix typos in private constant names. Fix duplicate error code ids.
Original pull request: #592.
Remove duplicate tests and fix assertions on existing ones. Move tests over to AssertJ and fix output database not applied correctly.
Original Pull Request: #588
We now consider the output type (collection output) when rendering the MapReduce command. Previously, all output was returned inline without storing the results in the configured collection.
Original Pull Request: #588
# Conflicts:
# spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/ReactiveMongoTemplate.java
# spring-data-mongodb/src/test/java/org/springframework/data/mongodb/core/mapreduce/ReactiveMapReduceTests.java
We now convert collections that only contain UUID or byte array items to a BSON list that contains the encoded form of these items. Previously, we only converted single UUID and byte arrays into $binary so lists rendered to e.g. $uuid which does not work for queries.
Encoding is now encapsulated in strategy objects that implement the encoding only for their type. This allows to break up the conditional flow and improve organization of responsibilities.
We now support existsBy queries for reactive repositories to align with blocking repository support. ExistsBy support got lost during merging and is now back in place.
Extract boolean flag counting into BooleanUtil.
Using the file name leads to duplicate resource streams as file names are not unique therefore we're using the file's ObjectId to lookup the file content.
Original pull request: #581.
Mark Paluch
Christoph Strobl
Khaled Baklouti
Oliver Gierke
Niklas Helge Hanft