AbstractEntityInformation now detects primitive id types and adapts the isNew state according to the Java Language Specification §4.12.5. Supported are primitive Numbers and the entity is considered new if the value of the primitive field is zero.
Original pull request: #37.
Let both RepositoryFactorySupport and RepositoryFactoryBeanSupport implement BeanClassLoaderAware to pick up the ClassLoader used by the container. The latter class forwards the configured instance into the factory it creates.
PageableHandlerMethodArgumentResolver and SortHandlerMethodArgumentResolver now consistently use set*ParameterName(…) and setQualifierDelimiter(…) for configuration.
Added some more unit tests to verify invalid configuration get rejected.
We now leniently try to lookup DefaultParameterNameDiscoverer and create an instance of it to make use of Spring 4's improved parameter name capabilities on Java 8. We fall back on a LocalVariableTableParameterNameDiscoverer if on Spring versions prior to 4.
We're not manually converting the DateTime instance into the user field type but delegate to a ConversionService instance. This will allow us to automatically adhere to enhancements in conversion capabilities to the DefaultConversionService.
SortHandlerMethodArgumentResolver now has a setFallbackSort(…) to be able to configure the Sort instance to be used if nothing can be resolved from the request and sort default is configured on the controller method.
Renamed name of getDefaults(…) method in SortHandlerMethodArgumentResolver to getDefaultFromAnnotationOrFallback(…) and refactored implementation to be more understandable.
Original pull request: #36
Parameters is now a class explicitly designed for extension using generics. We provide a new DefaultParameters which is essentially a drop in replacement for former Parameters as it exposes individual Parameter instances.
Modules that previously extended Parameters will now have to implement the abstract factory methods exposed to create concrete - and potentially customized - Parameter instances.
Changed getPersistentEntity(PersistentProperty<?>) to return the actual type of the persistent property in order to deal with collection and map types transparently.
Original pull request: #31.
Introduced CrudMethods abstraction obtainable via a RepositoryInformation to inspect a repository for the presence of individual CRUD methods. The default implementation favors more special methods (e.g. the findAll(Pageable) over a simple findAll()). Introduced a CrudInvoker to be able to easily invoke findOne(…) and save(…) independently of whether the target methods are declared explicitly or inherited from CrudRepository.
Fixed some test case names to make sure they're executed during the Maven build.
PageableHandlerMethodArgumentResolver now uses replaceQueryParam(…) to make sure the query parameters necessary for pagination don't accidentally get added multiple times.
To support more advanced id property selection mechanisms we introduced a callback method returnPropertyIfBetterIdPropertyCandidate(…).
Pull request: #30.
Added necessary infrastructure to use Jackson 2 with repository populators. Expose a jackson2-populator XML element in the namespace to setup a Jackson2 based repository populator.
Reverted from ConcurrentHashMap to plain HashMap where concurrency wasn't an issue and profiling showed performance hotspots. Introduced caches for ParameterizedTypeInformation.getComponentType() and the resolved raw type in TypeDiscoverer.
BasicPersistentEntity now only caches the most concrete property for a by-name lookup to mimic the behavior that was implemented in getPersistentProperty(String name). This is to prevent shadowed properties of superclasses leaking into the by-name lookups.
Improved AbstractPersistentProperty.toString() to rather render the concrete field it is backed by.
Reverting the registration of the DomainClassConverter as a Spring bean an prefer direct registration against the FormatterRegistry handed into addFormatters(…) of WebMvcConvfigurerAdapter. Otherwise we run into CGLib issues while enhancing the config classes.
Updated backing implementation of @EnableSpringDataWebSupport to use WebMvcConfigurerAdapter instead of WebMvcConfigurationSupport as the latter is a very custom beast in terms of configuration. Let the Spring HATEOAS specific configuration class extend the default one to register additional components. The default one accesses the FormattingConversionService through a qualified autowiring. It issues a warning in case none has been configured and asks the user to enable Spring MVC.
Updated Sonargraph architecture description to allow logging from web config layer.
Added caching to DefaultTypeMapper, SimpleTypeInformationMapper, BasicPersistentEntity and PreferredConstructor as these seem to be performance hotspots on the reading side of object conversion.
We now integrate a best-effort PlatformTransactionManager that will propagate commits and rollbacks to all PlatformTransactionManager instances registered. This assumes that the exceptional cases which will cause a rollback to happen either before the commits or during the first commit.
Added PagedResourcesAssembler to easily convert Page instances into a PagedResource instance and automatically build the required previous/next links based on the PageableHandlerMethodArgumentResolver present in the MVC configuration. The assembler can either be injected into a Spring MVC controller or a controller method. The latter will then assume the controller methods URI to be used as pagination link base.
Added @EnableSpringDataWebSupport to automatically register HandlerMethodArgumentResolvers for Pageable and Sort as well as a DomainClassConverter that will allow the usage of domain types being managed by Spring Data repositories in controller method signatures. In case Spring HATEOAS is present on the classpath, we'll also register a PagedResourcesAssembler for injection as well as the appropriate HandlerMethodArgumentResolver for injection into controller methods.
Adapted Sonargraph configuration accordingly. Upgraded to Spring HATEOAS 0.6.0.BUILD-SNAPSHOT.
So far, the PageImpl class returned 0 as total number of pages if set up from a plain List. This returns 1 now (as it should be). We've also adapted the hasNextPage() implementation to correctly calculate whether a next page is available.
This causes the configured persistent entities being added to the context on its initialization instead of a delayed initialization on ApplicationContext refreshed event.
To allow the CdiRepositoryBeans being used inside scoped CDI beans we need to implement PassivationCapable so that the CDI contain can serialize the bean instance and detect the contextual instance on deserialization. As the repositories are application scoped we simply consider a bean of a given type plus its qualifier annotations unique.
So far we threw exceptions in case we find the same exception on getters *and* setters. We now allow this scenario in case the annotations are semantically equivalent.
We now don't try to eagerly lookup the beans Repositories shall capture in the constructor anymore but leniently look them up on the first request. Update tests for classes using Repositories alongside.
Extracted the activation of persistence exception translation into a separate RepositoryProxyPostProcessor. Adapted TransactionalRepositoryFactoryBeanSupport to also register the newly introduced PersistenceExceptionTranslationRepositoryProxyPostProcessor.
So far the property lookup of a nested property path (e.g. "foo.bar") failed in cases the head property was not cached already. We now recursively resolve the type information even for an unpopulated cache.
Previously, the RepositoryBeanDefinitionBuilder did not forward the repository configuration's source instance into the built BeanDefinitions. This is now fixed to enable STS track the origin of the BeanDefinition back to the configuration source (an @Enable-annotation or an XML namespace element).
PartTree now supports query methods starting with "count…By" and exposes that fact through an isCountProjection() method to be used by query creators upstream
ReflectionEntityInstantiator now actually throws the wrapped exception created in the catch block handling BeanInstantiationExceptions.
Pull request: #25.
Added HandlerMethodArgumentResolver implementations for Pageable and Sort exposing a new default set of properties (page, size, sort) to resolve pagination and sorting information from the request. To mimic the legacy behavior we expose a (deprecated) LEGACY constant in PageableHandlerMethodArgumentResolver. Clients should move to the new properties structure ASAP. Added unit tests to verify old and new defaulting behavior.
Introduced new annotations @SortDefault (with @SortDefaults wrapper annotation) and @PageableDefault (superseding the legacy @PageableDefaults). The new annotations have more speaking attribute names and the HMAR implementations transparently alias the generic value attribute into a more semantic one (size).
The HMAR implementations implement Spring HATEOAS' UriComponentsContributor to be able to turn Pageable / Sort instances back into URIs created through the MethodLinkBuilderFactory API in Spring HATEOAS.
Extracted common API between legacy PageableArgumentResolver and PageableHandlerMethodArgumentResolver into common helper class.
Upgraded to Spring Hateoas 0.5.0.BUILD-SNAPSHOT.
Added PageableHandlerArgumentResolver to supersede the now deprecated PageableArgumentResolver. The latter still stays available for Spring 3.0.x based deployments. Updated reference documentation to mention the newly introduced type as well as possible configuration options.
