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.
MongoCredentialPropertyEditor inspects now the connection URI for the appropriate delimiter tokens. Previously, inspection used the char questionmark for username/password delimiter inspection.
Original pull request: #578.
Add nullability annotation to MongoParameterAccessor.getPoint(). Remove superfluous casts.
Convert MongoQueryCreatorUnitTests to user AssertJ assertions.
Original pull request: #570.
For Criteria instances that use regular expressions we now properly compare the two Pattern instances produced by also including the pattern flags in the comparison.
We now initialize a TypeBasedAggregationOperationContext for TypedAggregations if no context is provided. This makes sure that potential Criteria objects are run trough the QueryMapper.
In case the default context is used we now also make sure to at least run the aggregation pipeline through the QueryMapper to avoid passing on non MongoDB simple types to the driver.
Original pull request: #564.
We now follow the conversion rules for id properties with a valid ObjectId representation when creating queries. Prior to this change e.g. String values would have been turned into ObejctIds when saving a document, but not when querying the latter.
Original pull request: #565.
Full editing pass of the Spring Data MongoDB reference guide. I also adjusted index.adoc to work with the changes I made to the build project, so that we get Epub and PDF as well as HTML.
Original pull request: #559.
