We changed BasicQuery to consider its parent getFieldsObject() when not given an explicit fields DBObject.
Original Pull Request: #345
CLA: 165520160303021604 (John Willemin)
The JavaDoc description references the EnableJpaRepositories annotation instead of the EnableMongoRepositories annotation.
Original pull request: #340.
MongoDB 3.2 RC1 decided to remove fields from statistics JSON documents returned in case no result was found for a geo near query. The avgDistance field is unfortunately missing as of that version.
Introduced a value object to encapsulate the mitigation behavior and make client code unaware of that.
A Query instance which might be part of a NearQuery definition is now passed through the QueryMapper to make sure complex types contained in it or even in more general types that have custom conversions registered are mapped correctly before the near command is actually executed.
We now also consider the limit set via MapReduceOptions when executing mapReduce operations via MongoTemplate.mapReduce(…).
MapReduceOptions.limit(…) supersedes a potential limit set via the Query itself. This change also allows to define a limit even when no explicit Query is used.
Original pull request: #338.
We now do a defensive check against the actual WObject of WriteConcern to avoid the IllegalStateException raised by the new java-driver in case _w is null or not an Integer. This allows us to run against recent 2.13, 2.14, 3.0, 3.1 and the latest 3.2.0.
Original pull request: #337.
Previously calling the method multiple times overrode the result of previous calls. We now use addMultiFieldOperation(…) to make sure already existing values are kept.
The logger instance in AbstractMonitor is supposed to pick up the type of the actual implementation class and thus cannot be static.
Related pull request: #336.
MongoQueryCreator.nextAsArray(…) now returns a single element object array in case null is handed to the method. It previously failed with a NullPointerException.
Previously, DBObjectAccessor has always reset the in-between values when traversing nested properties. This caused previously written values to be erased if subsequent values are written. We now reuse an already existing BasicDBObject if present.
As per discussion on the ticket we now omit looking up the value for an association being used as constructor argument as the simple check whether the currently handled property is a constructor argument is sufficient to potentially skip handling the value.
Related pull requests: #335, #322.
We now check properties for their usage as constructor arguments, that might already have been resolved, before setting the actual value. This prevents turning already eagerly fetched DBRefs back into LazyLoadingProxies.
Original pull request: #335.
Related pull request: #322.
We now convert non quoted binary parameters to the $binary format. This allows using them along with the @Query annotation.
Original pull request: #332.
We now use the native id within ObjectPath for checking if a DBref has already been resolved. This is required as MongoDB Java driver 3 generation changed ObjectId.equals(…) which now performs a type check.
Original pull request: #334.
Related pull request: #288.
The presence of ObjectToObjectConverter in a DefaultConversionService causes the guard trying to register converters for ObjectIds in AbstractMongoConverter to not trigger the registration. This in turn caused ObjectId conversions to be executed via reflection instead of the straight forward method calls and thus a drop in performance for such operations.
We no unconditionally register the converters to make sure they really get applied.
Related tickets: SPR-13703.
We now also treat references as source of a potential index. This enforces index creation for Objects like:
@Document
class WithDbRef {
@Indexed
@DBRef
ReferencedObject reference;
}
Combining @TextIndexed or @GeoSpatialIndexed with a DBRef will lead to a MappingException.
Original pull request: #329.
We now allow registration of ConverterFactory within CustomConversions by inspecting the generic type arguments for determining the conversion source and target types.
Original pull request: #330.
Triggering data access exception translation could lead to NullPointerException in cases where PersistenceExceptionTranslator returned null because the original exception couldn't be translated and the result was directly used from a throw clause.
This is now fixed by consistently the potentiallyConvertRuntimeException(…) method, which was made static to be able to refer to it from nested static classes.
Refactored Scanner usage to actually close the Scanner instance to prevent a resource leak.
We now retain position parameters in paths used in queries when mapping the field name. This allows to map "list.1.name" to the name property of the first element in the list.
The change also fixes a glitch in mapping java.util.Map like structures having numeric keys.
Original pull request: #314.
We now consider the potential generic type argument of collection elements.
Prior to this change an index within List<GenericWrapper<ConcreteWithIndex>> would not have been resolved.
Original pull request: #312.
If a repository query method returned a primitive, that primitive was exposed as domain type which e.g. caused deleteBy…(…) methods to fail that returned a void.
We now shortcut the MongoEntityMetadata lookup in MongoQueryMethod to use the repository's domain type if a primitive or wrapper is returned.
We now push the aliased field name down the aggregation pipeline for projections including operations. This allows to reference them in a later stage. Prior to this change the field reference was potentially resolved to the target field of the operation which did not result in an error but lead to false results.
Original pull request: #311.
We now reject configuration using MongoClient along with UserCredentials in SimpleMongoDbFactory. This move favors the native authentication mechanism provided via MongoCredential.
<mongo:mongo-client id="mongo-client-with-credentials" credentials="jon:warg@snow?uri.authMechanism=PLAIN" />
Original pull request: #309.
