QueryMapper now excludes the type key in during mapping and retains the value as-is. This change fixes an issue in which type keys were attempted to be mapped using the entity model. Type key resolution for _class failed silently while other type keys such as className failed in property path resolution and the failure became visible.
Original Pull Request: #631
We now make sure that mapped updates (as in doSaveVersioned and doUpdate) are mapped only once as mapping is required only once. Mapping already mapped query/update objects comes with undesired side-effects such as following invalid property paths or reduction of type information availability.
We now make sure to map key/value pairs of Map like properties to the values domain type, and apply potentially registered custom converters to the keys.
Fixed invalid test for DATAMONGO-1423 as this one did not check the application of the registered converter.
Original pull request: #625.
Set interrupted thread state after catching InterruptedException. Fix potential NPE by checking the cursor. Streamline generics to not hide class-level generic types.
Original pull request: #634.
We now make sure to translate and pass on errors during the cursor initialization procedure to the configured error handler.
Original pull request: #634.
MetadataBackedField.getPath() now returns null instead throwing an error for fields that are not part of the domain model. This allows adding any field when updating an entity.
Original pull request: #633.
The previous implementation of (Reactive)MongoTemplate.doInsertBatch(…) prematurely initialized the version property so that the entity wasn't considered new by the auditing subsystem. Even worse, for primitive version properties, the initialization kept the property at a value of 0, so that the just persisted entity was still considered new. This mean that via the repository route, inserts are triggered even for subsequent attempts to save an entity which caused duplicate key exceptions.
We now make sure we fire the BeforeConvertEvent before the version property is initialized or updated. Also, the initialization of the property now sets primitive properties to 1 initially.
Related tickets: DATAMONGO-2139, DATAMONGO-2150.
Original Pull Request: #632
We now consider the collection name that is bound to the repository when inserting entities of which all are new. Previously, the collection name was derived from the entity.
Original Pull Request: #632
Use ObjectUtils to compote hash code as hash code implementation contained artifacts that do not belong there. Extract test method.
Original pull request: #629.
We now return null instead of an empty string when calling IndexInfo#getPartialFilterExpression. The method has been marked to return null vales before and we’re complying to that contract and return value expectation.
Original pull request: #629.
Rename NestedProperty to KPropertyPath to reflect the underlying concept in alignment with our own PropertyPath type. Rename nestedFieldName(…) method to asString(…) to align with Kotlin method terminology. Reformat.
Slightly reword documentation. Add Type-safe Queries for Kotlin to What's New section.
Original pull request: #622.
We now support type-safe queries using Kotlin's DSL capabilities by accepting property references. Property references map to property paths and are translated to Criteria objects.
mongoOperations.find<Book>(
Query(Book::title isEqualTo "Moby-Dick")
)
mongoOperations.find<Book>(
Query(Book::title exists true)
)
mongoOperations.find<Book>(
Query(Criteria().andOperator(
Book::price gt 5,
Book::price lt 10)
))
Original pull request: #622.
Fix imperative auditing test to use intended persist mechanism. Remove final keywords from method args and local variables in ReactiveMongoTemplate. Rename DBObject to Document.
Original Pull Request: #627
The previous implementation of ReactiveMongoTemplate.doSaveVersioned(…) prematurely initialized the version property so that the entity wasn't considered new by the auditing subsystem. Even worse, for primitive version properties, the initialization kept the property at a value of 0, so that the just persisted entity was still considered new. This mean that via the repository route, inserts are triggered even for subsequent attempts to save an entity which caused duplicate key exceptions.
We now make sure we fire the BeforeConvertEvent before the version property is initialized or updated. Also, the initialization of the property now sets primitive properties to 1 initially.
Added integration tests for the auditing via ReactiveMongoTemplate and repositories.
Related ticket: DATAMONGO-2139.
Original Pull Request: #627
We now no longer use DatatypeConverter to convert byte[] to its Base64-representation but use Spring Framework's Base64 utils.
Original pull request: #626.
Add ticket reference to follow-up ticket regarding array matching on partial DBRef expressions.
Related ticket: DATAMONGO-2154
Original pull request: #623.
The previous implementation of MongoTemplate.doSaveVersioned(…) prematurely initialized the version property so that the entity wasn't considered new by the auditing subsystem. Even worse, for primitive version properties, the initialization kept the property at a value of 0, so that the just persisted entity was still considered new. This mean that via the repository route, inserts are triggered even for subsequent attempts to save an entity which caused duplicate key exceptions.
We now make sure we fire the BeforeConvertEvent before the version property is initialized or updated. Also, the initialization of the property now sets primitive properties to 1 initially.
Added integration tests for the auditing via MongoOperations and repositories.
We now defensively create a List rather than a LinkedHashSet (which Spring's CollectionFactory.createCollection(…) defaults to) to make sure we're not accidentally dropping values that are considered equal according to their Java class definition.
Replace duplicate checks to ClientSession.hasActiveTransaction() with MongoResourceHolder.hasActiveTransaction(). Introduce MongoResourceHolder.getRequiredSession() to avoid nullability warnings.
Original pull request: #618.
Introduce FieldType to express the desired field type to use for MongoDB Id conversion. Adapt Querydsl Id conversion so Id values are converted in the QueryMapper and no longer in SpringDataMongodbSerializer.
Adapt tests. Move MongoId from o.s.d.mongodb to o.s.d.m.c.core. Javadoc, reference docs.
Original pull request: #617.
@MongoId allows more fine grained control over id conversion by specifying the intended id target type. This allows to skip the automatic to ObjectId conversion of values that happen to be valid ObjectId hex strings.
public class PlainStringId {
@MongoId String id; // treated as String no matter what
}
public class PlainObjectId {
@MongoId ObjectId id; // treated as ObjectId
}
public class StringToObjectId {
@MongoId(FieldType.OBJECT_ID) String id; // treated as ObjectId if the value is a valid ObjectId hex string
}
Original pull request: #617.
