Spring Framework 4.3.7 发布，超过20处修复和改进

Spring Framework 4.3.7 发布了，Spring Framework 为基于 Java 的企业应用提供了一个全面的编程和配置模型。

此维护版本是即将发布的 Spring Boot 1.4.5 和 1.5.2 版本的基础，包括有超过20处修补程序和指定改进。

Bug

[SPR-15166] – InterceptingClientHttpRequest replaces headers set in request factory instead of merging them
[SPR-15188] – If backing Cache is down @CacheResult does not seamlessly call method (in contrast to @Cacheable)
[SPR-15192] – SpelCompiler VerifyError – Incompatible argument to function
[SPR-15194] – Spring does not clean up db connection registered in afterCompletion callback
[SPR-15202] – SettableListenableFuture may be both set and canceled successfully
[SPR-15212] – HTTP Response should not contain both Transfer-Encoding and Content-Length headers
[SPR-15214] – Principal check in ServletRequestMethodArgumentResolver can result in type mismatches
[SPR-15215] – MockHttpServletRequest.getReader() returns null in case of no content
[SPR-15216] – SettableListenableFuture may be successfully set with failureCallback executed and success callback ignored
[SPR-15231] – DispatcherServlet’s multipart request parsing fails during Jetty error dispatch
[SPR-15232] – MockHttpServletRequest.protocol default should be “HTTP/1.1″, not “http”
[SPR-15241] – RestTemplate with Netty produces two Content-Length headers
[SPR-15254] – RestTemplate with MockMvcClientHttpRequestFactory double encodes URIs
[SPR-15261] – HEAD response has “Content-Length: 0″ for @RestController @GetMapping methods
[SPR-15275] – @Configuration processing fails to handle AbstractFactoryBean.getObject() calls

Improvement

[SPR-11590] – TransactionSynchronizationManager – throw an Exception or log a warning if a Synchronization wants to add a Synchronization and afterCompletion is already called
[SPR-15210] – Support for read-only transactions with Oracle 12c JDBC driver
[SPR-15218] – Log failures to load PropertySources when ignoreResourceNotFound = true
[SPR-15229] – DefaultSubscriptionRegistry should prevent duplicate Subscriptions per subscription id
[SPR-15248] – Allow configuring the ContentNegotiationManager in MockMVC standalone controller setup
[SPR-15255] – Database.SQL_SERVER should set more recent Hibernate dialect with Spring 4.3.x
[SPR-15258] – Consistently support CompletionStage next to CompletableFuture
[SPR-15262] – MessageHeaderAccessor’s MutableMessageHeaders should be serializable
[SPR-15296] – Skip transaction/caching metadata retrieval for java.lang.Object methods

Task

[SPR-15196] – Revisit Assert to avoid single-arg assert methods (with refined messages)
[SPR-15240] – CronSequenceGenerator examples in documentation are incorrect

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