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Polish and reorganize new-in-4.2 section

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Sam Brannen 2015-05-22 17:54:10 +02:00
parent 73170224c9
commit 3a2da3f701
1 changed files with 31 additions and 33 deletions
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src/asciidoc/whats-new.adoc
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@ -390,6 +390,29 @@ method has been added.
[[new-in-4.2]]
== New Features and Enhancements in Spring Framework 4.2
=== Core Container Improvements
* The application event infrastructure now offers an <<context-functionality-events-annotation,
annotation-based model>> as well as the ability to publish any arbitrary event.
** Any managed bean public method can be annotated with `@EventListener` to consume events.
** `@TransactionalEventListener` provides transaction-bound event support.
* The features of field-based data binding (`DirectFieldAccessor`) have been aligned to the current
property-based data binding (`BeanWrapper`). In particular, field-based binding now supports
navigation for Collections, Arrays, and Maps.
* `DefaultConversionService` now provides extra out-of-the-box converters for `Stream`, `Charset`,
`Currency`, and `TimeZone`. Such converters can be added individually to any arbitrary
`ConversionService` as well.
* `SimpleJdbcCallOperations` now supports named binding.
* `JavaMailSender` has a connectivity check method.
* `ScheduledTaskRegistrar` exposes scheduled tasks.
* Support for Apache `commons-pool2`
* `javax.transaction.Transactional` support in AspectJ
=== JMS Improvements
* The `autoStartup` attribute can be controlled via `JmsListenerContainerFactory`.
* The type of the reply `Destination` can now be configured per listener container.
* The value of the `@SendTo` annotation can now use a SpEL expression.
=== Web Improvements
@ -405,15 +428,14 @@ method has been added.
on`@RequestBody` method arguments.
* `HandlerMethod` as a method argument on `@ExceptionHandler` methods, especially
handy in `@ControllerAdvice` components.
* `java.util.concurrent.CompletableFuture` as an @Controller method return value type.
* Byte-range request support in `HttpHeaders` and for serving static resource.
* `java.util.concurrent.CompletableFuture` as an `@Controller` method return value type.
* Byte-range request support in `HttpHeaders` and for serving static resources.
* `@ResponseStatus` detected on nested exceptions.
* `UriTemplateHandler` extension point in the RestTemplate.
** `DefaultUriTemplateHandler` exposes "baseUrl" property and path segment encoding options.
** the extension point can also be used to plug any URI template library.
* http://square.github.io/okhttp/[OkHTTP] integration with the RestTemplate.
* Custom "baseUrl" alternative for methods in MvcUriComponentsBuilder.
* `UriTemplateHandler` extension point in the `RestTemplate`.
** `DefaultUriTemplateHandler` exposes `baseUrl` property and path segment encoding options.
** the extension point can also be used to plug in any URI template library.
* http://square.github.io/okhttp/[OkHTTP] integration with the `RestTemplate`.
* Custom `baseUrl" alternative for methods in `MvcUriComponentsBuilder`.
=== WebSocket Messaging Improvements
@ -424,33 +446,9 @@ method has been added.
* `StompSubProtocolErrorHandler` extension point to customize and control STOMP ERROR frames to clients.
* Global `@MessageExceptionHandler` methods via `@ControllerAdvice` components.
* Heart-beats and a SpEL expression 'selector' header for subscriptions with `SimpleBrokerMessageHandler`.
* STOMP client for use over TCP and WebSocket, see <<websocket-stomp-client>>.
* STOMP client for use over TCP and WebSocket; see <<websocket-stomp-client>>.
* `@SendTo` and `@SendToUser` can contain destination variable placeholders.
* Jackson's `@JsonView` supported for return values on `@MessageMapping` and `@SubscribeMapping` methods.
* `ListenableFuture` and `CompletableFuture` as return value types from
`@MessageMapping` and `@SubscribeMapping` methods.
* `MarshallingMessageConverter` for XML payloads.
=== Core Container Improvements
* The application event infrastructure now offers an <<context-functionality-events-annotation,
annotation-based model>> as well as the ability to publish any arbitrary event.
** Any managed bean public method can be annotated with `@EventListener` to consume events
** `@TransactionalEventListener` provides transaction-bound event support
* The features of field-based data binding (`DirectFieldAccessor`) has been aligned to the current
property-based data binding (`BeanWrapper`). In particular, field-based binding now supports
navigation for Collections, Arrays and Maps.
* `DefaultConversionService` now provides extra out-of-the-box converters for `Stream`, `Charset`,
`Currency` and `TimeZone`. Such converters can be added individually to any arbitrary
`ConversionService` as well.
* `SimpleJdbcCallOperations` now supports named binding.
* `JavaMailSender` has a connectivity check method.
* `ScheduledTaskRegistrar` exposes scheduled tasks.
* Support for Apache `commons-pool2`.
* `javax.transaction.Transactional` support in AspectJ.
=== JMS Improvements
* The `autoStartup` attribute can be controlled via `JmsListenerContainerFactory`.
* The type of the reply `Destination` can now be configured per listener container.
* The value of the `@SendTo` annotation can now use an expression.