Primarily intended to be used with Distance instances, we introduce a Range value type. Distance now has factory methods to create Range instances between two distances. To support this, Distance now implements comparable based on the normalized value of it.
Tiny refactoring in TypeDiscoverer to avoid code duplication between the lookup of parameter type information for constructors and methods.
Added stream to the list of supported query method prefixes. Allow Stream to be used as return type for paginating queries, too.
Renamed Java8StreamUtils to StreamUtils. Some additional JavaDoc.
Original pull request: #116.
A CloseableIterator abstracts the underlying result with support for releasing the associated resources via close() which can be transparently be used with try-with-resources in Java 7 since Closeable implements AutoCloseable from Java 7 on upwards. Added detector methods to QueryMethod to check whether the current method returns a Stream.
Introduced ReflectionUtils.isJava8StreamType to safely detect whether the given type is assignable to a Java 8 Stream. Introduced CloseableIteratorDisposingRunnable that can be registered as a cleanup action on a Stream.
Original pull request: #116.
The custom factory created to extend all repositories with additional behavior needs to return the type of the custom repository base class from getRepositoryBaseClass(…) to make sure the infrastructure can use it to inspect the CRUD methods correctly. Previously the documentations showed an interface being returned.
Code formatting in the example and inline code highlighting.
Added test cases to make sure that request parameters both in separate values (i.e. ?ids=1&ids=2) as well as comma separated ones (i.e. ?ids=1,2) are translated into a Collection correctly.
Related ticket: spring-hateoas/#280.
Extend AuditableBeanWrapper to allow access to the last modification date of a target object. Made AuditableBeanWrapperFactory an interface and renamed what’s been previously known under this name as DefaultAuditableBeanWrapperFactory.
The components previously relying on a MappingContext to lookup a PersistentEntity now use PersistentEntities to be able to back a collection of MappingContexts behind that and also avoid unmanaged types to be added to the MappingContext.
We now also register the JSR-310 and ThreeTen back-port converters with the ConversionService to be able to get and set auditing dates as these types.
We now ship a ProxyingHandlerMethodArgumentResolver that gets registered when @EnableSpringDataWebSupport is activated. It creates Map-based proxy instances for interfaces used as Spring MVC controller method parameters.
Made ObjectInstantiator interface public as otherwise the generated class to implement it cannot access it and thus the usage of the ByteCodeGeneratingEntityInstantiator fails completely.
PreferredConstructor.isEnclosingClassParameter(…) now eagerly returns if the parameter itself is not an enclosing one and thus avoids a collection lookup and equals check. Moved equals check for the type to the very end of the equals check to increase the chances that other inequality guards kick in earlier.
AbstractMappingContext now leaves the non-null-check for getPersistentEntity(…) to the factory method of ClassTypeInformation.
We now pre-calculate the hash codes for TypeInformation implementations as far as possible as the instances are used as cache keys quite a lot. The same applies to AbstractPersistentProperty.
BasicPersistentEntity now uses an ArrayList we sort during the verify() phase to mimic the previous behavior wich was implemented using a TreeSet as ArrayLists are way more performant when iterating over all elements which doWithProperties(…) is doing which is used quite a lot.
BeanWrapper now avoids the getter lookup if field access is used.
SimpleTypeHolder now uses a CopyOnWriteArrySet to leniently add types detected to be simple to the set of simple types to avoid ongoing checks against the inheritance hierarchy.
Introduced a map(Converter converter) method on Slice and Page to be able to easily transform the elements and create a new Slice or Page of the transformation result.
On Java 8 this allows code like this:
Page<String> strings = …;
Page<Integer> ints = strings.map(String::length);
In case the repository lookup for a given domain type fails we traverse the given types super-types and try to detect a repository for those.
Original pull request: #110.
Simplified implementation of Path conversion. Inlined helper domain types to not to pollute the packages with types that are only used within that very one test class.
Original pull request: #111.
Ported the projection infrastructure previously residing in Spring Data REST and extended it by defaulting to a Map-backed source to store and retrieve data.
Separated out the SpEL based functionality mostly for SOC-reasons and easier testability.
Related tickets: DATAREST-437, DATACMNS-618, DATACMNS-89.
Extended the implementation of DomainClassConverter to also support converting domain types into their identifier types and transitively convertible types.
Ported Spring Data REST's converters for Distance and Point and turned them into Formatter instances. Extended Metric interface to return an abbreviation. Added getUnit() to Distance and tweaked Jackson setup to ignore the additional property.
We now automatically register the news introduced Formatters when using @EnableSpringDataWebSupport so that Point and Distance values can be parsed and printed from and to Strings out of the box.
We now make the field detected by the callback accessible so that the value lookup doesn't fail for private fields. Added a few more unit tests to verify behavior.
PageImpl now makes sure that the total given to the constructor is never less than then number of items given to make sure we do not mask broken count calculation by creating an actually invalid instance.
Related ticket: DATAMONGO-1120.
To be able to verify the conversion of List based query execution results into Sets I extracted a QueryExecutionResultHandler that applies the already implemented handling for Optional types and eventually general prost processing in case the return type declared at the repository query method doesn't match the returned value.
Added additional unit tests for Optional handling.
RepositoryConfigurationExtensionSupport.registerBeansForRoot(…) now hands the extracted source of the configuration to the bean registration for the RepositoryInterfacePostProcessor.
The bean definitions that were registered for a repository configuration setup we registered once for every usage of the repository configuration element (annotation or XML). This caused multiple registrations of the very same bean definition which - as in case of the RepositoryInterfaceAwareBeanPostProcessor - apparently leads to performance problems in the container startup. Feedback for the latter claim is already asked for but we improved the registration setup nonetheless.
Introduced a registerIfNotAlreadyRegistered(…) method on RepositoryConfigurationExtensionSupport to allow easy registration of to-b-registered-once-and-only-once beans. We now hint towards the newly introduced method in registerWithSourceAndGeneratedBeanName(…).
Oliver Gierke
Thomas Darimont
Arlo Louis O'Keeffe
Thomas Eizinger
Christoph Strobl
Spring Buildmaster