As per @jhoeller's recommendation, we now use the ResourceLoader's ClassLoader instead of the bean ClassLoader exposed by the XmlReaderContext. The latter can apparently be null outside certain lifecycle phases.
Related pull request: #201.
Use Streamable in configuration APIs for more efficient, lazy traversal of source lists. Introduced SelectionSet.of(…) to move away from constructors. Avoid the use of null in SelectionSet.
Original pull request: #201.
When multiple repository implementations are found based on the class name, the one with a bean name matching the interfaces bean name + implementation postfix is picked. Includes support for CDI.
RepositoryBeanNameGenerator now no longer implements BeanNameGenerator since while it produces names it does not behave like the interface suggests, i.e. it can work without a BeanFactory in the first place. It now uses constructor injection and is package private.
Original pull request: #201.
Remove javadoc params without documentation. Reorder methods in the order they are called. Rename arePropertyHashCodesUnique to hasUniquePropertyHashCodes. Add author tag. Formatting.
Original pull request: #224.
Refactored all the checks done to check if ClassGeneratingPropertyAccessorFactory works into separate methods, so the body of isSupported becomes nice and readable.
Original pull request: #224.
ClassGeneratingPropertyAccessorFactory does not work with Java 9 (encapsulated modules, without --permit-illegal-access), because making ClassLoader.defineClass accessible fails.
Therefore this change moves call to setAccessible to the check that ensures availability of the method so isSupported(…) returns false.
Original pull request: #224.
Spring Data 2.0 is going GA after the feature freeze of RxJava 1. In prospect of its EOL it makes no sense to ship new APIs based on a library that goes towards EOL.
RxJava1CrudRepository and RxJava1SortingRepository are subject to removal in a future milestone.
DefaultMethodInvokingMethodInterceptor now contains two alternative implementations, one compatible to Java 8, one for Java 9.
Original pull request: #223.
Update JavaDoc to reflect reactive types, not null arguments and potential exceptions.
Align not null JavaDoc of imperative QueryByExample interface.
Original Pull Request: #197
Provide a mix-in interface to be used in store modules providing reactive Query by Example query execution.
Mono<T> findOne(Example<T> sample);
Flux<T> findAll(Example<T> sample);
Mono<Long> count(Example<T> sample);
//...
Original Pull Request: #197
We now return Optional<T> for QuerydslPredicateExecutor.findOne(Predicate) aligning the return type to the ones used in CrudRepository.
Original pull request: #215.
All overloaded methods are now available in SPeL expressions. Among methods with identical argument list from different sources in the same extension (extension, root object, aliases) the last one in the order in parens wins. If there is more than one method for an application the following rules are applied: if there is one method with exact matching types in the argument list it is used, otherwise an exception is thrown.
Original pull request: #217.
We now eagerly check the accessibility of the defineClass(…) method on the class loader to be used for a PersistentEntity. This will then cause the clients to use a different PropertyAccessorFactory (as things stand today: the one using reflection) and not fail to create the class later on.
Revert change to only invoke cleanup method if events have been exposed. We now again invoke the cleanup method for every aggregate. Changed the publication of events from the aggregate instances that were handed into the method to the ones the save method returns as the save call might return different object instances.
Cleanups in the unit tests. Moved newly introduced methods to the bottom of the test case class. Extracted method to set up mock method invocation.
Original pull request: #216.
We now make sure the event cleanup method is called on the aggregate root, not on the parameter object directly (as the latter might be a collection.
Original pull request: #216.
Replaced optional dependencies with Optional and explicit null checks with calls to ifPresent. Used Lambda style instead of anonymous classes where applicable. Converted Hamcrest matchers to AssertJ.
Minor improvements to formatting.
Original pull request: #208.
Introduced dedicated callback interfaces to customize the HandlerMethodArgumentResolver instances registered by SpringDataWebConfiguration. This allows bean definition registration of those customizer interfaces instead of having to extend a configuration class.
Original pull request: #208.
Previously we explicitly intercepted repository methods named save(…) and saveAll(…) which unfortunately results in custom variants of that (e.g. JpaRepository's saveAndFlush(…)) not causing event publication.
We now publish events for methods whose names start with save….
Introduced ConverterBuilder which exposes API to register Spring GenericConverters for the use with a store module's CustomConversions. This allows simple registration of such converters using Java 8 lambdas.
ConverterAware converters = ConverterBuilder.reading(String.class, Long.class,
it -> Long.valueOf(it)).andWriting(it -> Object::toString);
The setup can also be done from the reading side which would just need the method invocations inverted. The resulting ConverterAware will expose the registered converters so that they can be easily handed to a CustomConversions instance. Partial creation of either reading or writing converters is possible, too with the returned instance then only exposing one of the two converters.
CustomConversions now considers ConverterAware and treats them appropriately for ConvertiblePair registration as well as during the registration in the ConversionService. Tweaked parameter types in CustomConversions to rather accept a Collection<?> for the converters (previously List<?>). Also, registerConverterIn(…) now takes a ConverterRegistry over a GenericConversionService. Polished Javadoc and non-null assertions.
Original pull request: #209.
In case a repository method execution returns a JDK 8 Optional in the first place, the Optional instance had been wrapped into a third-party null-wrapper as is. We're now unwrapping the value held inside that optional and forward it to the value conversion.
We now follow a more consistent naming scheme for the methods in repository that are driven by the following guidelines:
* Methods referring to an identifier now all end on …ById(…).
* Methods taking or returning a collection are named …All(…)
That results in the following renames:
* findOne(…) -> findById(…)
* save(Iterable) -> saveAll(Iterable)
* findAll(Iterable<ID>) -> findAllById(…)
* delete(ID) -> deleteById(ID)
* delete(Iterable<T>) -> deleteAll(Iterable<T>)
* exists() -> existsById(…)
As a side-effect of that, we can now drop the Serializable requirement for identifiers.
Updated CRUD method detection to use the new naming scheme and moved the code to Java 8 streams and Optional. Adapted RepositoryInvoker API to reflect method name changes as well.
We now support Order creation with Order.asc(String) and Order.desc(String) factory methods as shortcut to constructor creation via new Order(Direction, String).
Sort.by(Order.asc("age"), Order.desc("name"));
Deprecated Order(String) constructor in favor of the Order.by(String) factory method. Replace references to new Order(String) with Order.by(String).
Original pull request: #211.
Used @RequiredArgsConstructor in a couple of places in favour of manually declared constructors. Removed obsolete factory methods on Range. Adapted test cases accordingly.
Original pull request: #212.
We now encapsulate a boundary in Range within a Bound value object. Bound consists of a value and whether the value is inclusive or exclusive. Boundaries without a value are unbounded. We introduced factory methods for Range and Boundary creation using primitives and a builder to build a Range.
Range<Long> range = Range.unbounded();
Range<Integer> range = Range.from(Bound.inclusive(10)).to(Bound.inclusive(20));
Range<Integer> range = Range.of(Bound.inclusive(10), Bound.inclusive(20));
Original pull request: #121.
Extracted CustomConversions — whose code has largely been duplicated between the MongoDB, Couchbase and Cassandra modules — into Spring Data Commons. Store-specific extensions can now be contributed via a StoreConversions value type that carries both, store-specific default converters as well as a store-specific SimpleTypeHolder to augment the default list of simple types.
Removed SimpleTypeHolders public default constructor in favour of a protected one and a static DEFAULT instance for plain references.
Original pull request: #210.
We now hand the Pageable contained in the Page to the code that constructs the self link.
Added toEmptyResource(Page, Class) to force clients to resolve an optional base link before calling the method. Removed deprecated method to append pagination template parameters.
We now expose the Pageable that was used to create a Slice via its API. Slice itself constructs a default PageRequest so that current implementations of it still work as before.
Removed custom JUnit integration as we can just create HidingClassLoader instances in the test and the integration actually causes more code being needed (additional JUnit rule, method level annotations etc.).
Tweaked ShadowingClassLoader to make obvious what has been changed over the Spring Framework variant. Created upstream ticket [0] to ask for the tweaks that would allow us to remove the class again.
Changed SpringDataWebConfigurationImportSelector to be lenient against the ResourceLoader not being available.
Original pull request: #202.
Related ticket: SPR-15439
[0] https://jira.spring.io/browse/SPR-15439
ClassLoaderRule with @ClassLoaderConfiguration allows easy creation FilteringClassLoader. Changed usage pattern of ClassUtils.isPresent(…) in order to ease testing. Copied the ShadowingClassloader from SpringFramework to get a constructor that doesn't shadow anything by default.
Original pull request: #202.
The switch to Java 8 and thus to Collectors.toMap(…) to assemble the root object's methods as functions broke due to the fact that overloaded methods have the same name which causes a collision in keys when preparing the map of functions.
We now use the same approach as before, of letting later methods trump earlier ones as this fixes the original bug. Filed DATACMNS-1026 to keep track of that problem.
Related tickets: DATACMNS-1026.
