Improved the exception message that is occurs if the source document contains a BasicDBList but has to be converted into a complex object. We now explicitly hint to use a custom Converter to manually.
Improved toString() method on ObjectPath to create more helpful output.
We new prefix explicitly named indexes on nested types (eg. for embedded properties) with the path pointing to the property. This avoids errors having equally named index definitions on different paths pointing to the same type within one collection.
Along the way we harmonized index naming for geospatial index definitions where only the properties field name was taken into account where it should have been the full property path.
Original pull request: #219.
Using Meta allows to the define $comment, $maxScan, $maxTimeMS and $snapshot on query. When executed we add the meta information to the cursor in use.
We’ve introduced the @Meta annotation that allows to the define $comment, $maxScan, $maxTimeMS and $snapshot on a repository finder method.
Added tests to verify proper invocation of template methods
Use DBCursor.copy() for CursorPreparer.
Original pull request: #216.
Identifier initalization is now only triggered if field access is used. Before that the id initialization would've resolved the proxy eagerly as the getter access performed by the BeanWrapper would've been intercepted by the proxy and is indistinguishable from a normal method call. This would've rendered the entire use case to create proxies ad absurdum.
Added test case to check for non-initialization in the property access scenario.
We now initialize the ID property for proxies created for lazily initialized DBRefs. This will allow the lookup of ID properties for types that use field access without initializing the entire proxy.
Simplified implementation of ObjectPath to use a static root instance and hand the path further down until final resolution in MappingMongoConverter.readValue(…). This removes a bit of boxing and unboxing code both in ObjectPath and the converter.
Introduced ObjectPath.getPathItem(…) to internalize the iteration to find a potentially already resolved object.
Renamed parameters and fields of type ObjectPath to path consistently. Removed obsolete method in MappingMongoConverter.
Original pull request: #209.
Introduced ObjectPath that collects the target objects while converting a DBObject to a domain object. If we detect that a potentially nested DBRef points to an object that is already under construction we simply return a reference to that object in order to avoid StackOverFlowErrors.
Original pull request: #209.
Added support to execute full-text queries on repositories. Query methods now can have a parameter of type TextCriteria which will be triggering a text search clause for the property annotated with @TestScore.
Retrieving document score and sorting by score is only possible if the entity holds a property annotated with @TextScore. If present, any find execution will be enriched so that it asserts loading of the according { $meta : textScore } field. The sort object will only be mapped in case the existing sort property already exists - in that case we replace the existing expression for the property with its $meta representation.
This allows for example the following:
TextCriteria criteria = TextCriteria.forDefaultLanguage().matching("term");
repository.findAllBy(criteria, new Sort("score"));
repository.findAllBy(criteria, new PageRequest(0, 10, Direction.DESC, "score"));
repository.findByFooOrderByScoreDesc("foo", criteria);
For more details and examples see the "Full text search queries" section in the reference manual.
We now resolve the target type for CGLib-proxied objects and initialize lazy loaded ones before saving. As it turns out CustomConversions already knows how to deal with proxies correctly. Ee added an explicit test to assert that.
Original pull request: #208.
A simple call of toString() on a DBObject might result in an exception if the DBObject contains objects that are non-native MongoDB types (i.e. types that need to be converted prior to persistence).
We now use SerializationUtils.serializeToJsonSafely(…) to avoid exceptions.
Introduced ParameterBindingParser which exposes parameter references in query strings as ParameterBindings. This allows us to detect whether a parameter reference in a query string is already quoted avoiding wrongly double-quoting the parameter value.
Original pull request: #185.
Related ticket: DATAMONGO-420.
The fix for DATAMONGO-950 introduced a tiny glitch so that retrieving pages after the first one was broken in the repository query execution. We now correctly use the previously detected number of elements to detect whether the Pageable given is out of scope.
Related ticket: DATAMONGO-950.
Introduced ParameterBindingParser which exposes parameter references in query strings as ParameterBindings. This allows us to detect whether a parameter reference in a query string is already quoted avoiding wrongly double-quoting the parameter value.
Original pull request: #185.
Let getValueInternal(…) use the provided SpELExpressionEvaluator instead of relying on the MongoDbPropertyValueProvider to create a new one. Removed the obsolete constructor in MongoDbPropertyValueProvider.
We now avoid creating a lazy-loading proxy if we detect that the property-value in the backing DbObject for a @Lazy(true) annotated field is null.
Original pull request: #207.
We replaced the constructor that accepted a Criteria with one that accepts a CriteriaDefinition to not force clients to extends Criteria.
Original pull request: #206.
We added some extract-methods to ProjectionOperationBuilder to be able to extract date / time components from projected fields.
Original pull request: #204.
SpringDataMongodbSerializer now defensively triggers mapping of the DBObject created by the default serializer. This asserts that ids buried in nested structures like { "_id" : { "$in" : ["x", "y"] } } are converted correctly.
Original pull request: #202.
We now use Spring Data Commons' @ReadOnlyProperty to meta-annotate @Score to mark it as read-only property.
Original pull request: #201.
Related tickets: DATACMNS-534.
Mark Paluch
Christoph Strobl
Oliver Gierke
Spring Buildmaster
Thomas Darimont
Oliver Gierke
Greg Turnquist
Christoph Strobl