2009. 9. 26. 09:48
Spring 3.0.0 Release Candidate 1 Released 공부하는 것/Spring Framework2009. 9. 26. 09:48
기다렸던 사람들이 많았을 것 같다. 이제야, 오늘에야 Spring 3.0.0 RC1이 나왔으니까 말이다. 물론 Toby(일민)이를 비롯한 몇몇 선행적인 개발자들이 이미 열심히 공부하고 있고, 이의 전달도 열심인 것에 비하면, 최근에 나는 크게 관심을 두려고 노력하지 않았다. 개인적으로는 다른 사업부로 옮겨와서, 새로운 일을 맡아서 관심이 적어진(?) 것도 있지만, 사실은 그것 보다도, 기존에 내가 만든 Framework는 스프링 2.5.5 또는 2.5.6을 기반으로 설계되어 있다. 그리고 이것을 이용하여 여러 솔루션들이 개발되고 있는 중이어서, 자체 개발한 Framework의 Minor 체인지가 아닌 Big 체인지를 결정하기 쉽지 않기 때문이다. 만약 그것을 결정해야 한다고 해도 2년 후가 될 것이다. (상품으로 그리고 서비스를 하고 있는 시스템을 변경하기란 많은 결정해야할 문제에 직면해야 하는 용기가 필요한다. 그러나 이것은 모험이 아니다.)
현재 Springframework에서 제공하고 있는 메이져 Branch는 2가지이지만 앞으로는 3가지가 될 것이다.
Springframework 1.2 와 2.5 그리고 향후 주축이될 3.0이다.
그리고 이제는 3.0 Release Candidate 1이 나왔다. 이제는 또 열심히 공부할 시점이 된 것이다.
여러가지 변경된 API라이브러리들도 있고, 추가된 라이브러리들이 있는데, 이중에서 가장 먼저 눈에 들어왔던 것은 Jackson JSON라이브러리이다. 이른 아침에 Jackson 투터리얼을 보면서 시간 가는줄 몰랐다.
앞으로 정식 버전이 나올날이 멀지 않았지만, 언제가 될지는 잘 모르겠다. 올해 안에는 나오지 않을지...
Springframework 3.0 RC1의 변경 사항은 다음의 링크를 보면된다.
그리고, 아래는 이번에 RC1에 추가된 내용이다.
Changes in version 3.0.0.RC1 (2009-09-25)
-----------------------------------------
* upgraded to CGLIB 2.2, AspectJ 1.6.5, Groovy 1.6.3, EHCache 1.6.2, JUnit 4.7, TestNG 5.10
* introduced early support for JSR-330 "javax.inject" annotations (for autowiring)
* introduced early support for JSR-303 Bean Validation (setup and MVC integration)
* added default editors for "java.util.Currency" and "java.util.TimeZone"
* refined PathMatchingResourcePatternResolver's treatment of non-readable directories
* PathMatchingResourcePatternResolver understands VFS resources (i.e. works on JBoss 5.x)
* revised AccessControlContext access from BeanFactory
* AbstractBeanDefinitionParser can deal with null return value as well
* PropertyOverrideConfigurer's "ignoreInvalidKeys" ignores invalid property names as well
* PropertyPlaceholderConfigurer supports "${myKey:myDefaultValue}" defaulting syntax
* BeanFactory's default type conversion falls back to String constructor on target type
* BeanFactory tries to create unknown collection implementation types via default constructor
* BeanFactory supports ObjectFactory as a dependency type for @Autowired and @Value
* BeanFactory supports JSR-330 Provider interface as a dependency type for @Inject
* BeanFactory prefers local primary bean to primary bean in parent factory
* protected @Autowired method can be overridden with non-annotated method to suppress injection
* private @Autowired methods with same signature will be called individually across a hierarchy
* @PostConstruct processed top-down (base class first); @PreDestroy bottom-up (subclass first)
* ConfigurationClassPostProcessor detect @Bean methods on registered plain bean classes as well
* support for default "conversionService" bean in an ApplicationContext
* MBeanServerFactoryBean returns JDK 1.5 platform MBeanServer for agent id "" (empty String)
* changed NamedParameter/SimpleJdbcOperations parameter signatures to accept any Map value type
* refined logging in JMS SingleConnectionFactory and DefaultMessageListenerContainer
* introduced "ui.format" package as an alternative to PropertyEditors for data binding
* @RequestMapping annotation now supported for annotated interfaces (and JDK proxies) as well
* @RequestParam and co support placeholders and expressions in their defaultValue attributes
* @Value expressions supported as MVC handler method arguments as well (against request scope)
* JSR-303 support for validation of @MVC handler method arguments driven by @Valid annotations
* refined response handling for @ExceptionHandler methods
* @ResponseStatus usage in handler methods detected by RedirectView
* all @SessionAttributes get exposed to the model before handler method execution
* @Event/ResourceMapping uniquely mapped to through event/resource id, even across controllers
* MultipartRequest is available as a mixin interface on (Native)WebRequest as well
* removed outdated "cacheJspExpressions" feature from ExpressionEvaluationUtils
* introduced common ErrorHandler strategy, supported by message listener container
* Jpa/JdoTransactionManager passes resolved timeout into Jpa/JdoDialect's beginTransaction
* HibernateJpaDialect applies timeout onto native Hibernate Transaction before begin call
* Spring's Hibernate support is now compatible with Hibernate 3.5 beta 1 as well
* Spring's JPA support is now fully compatible with JPA 2.0 as in EclipseLink 2.0.0.M7
* SpringJUnit4ClassRunner is now compatible with JUnit 4.5, 4.6, and 4.7
* SpringJUnit4ClassRunner once again supports collective timeouts for repeated tests
* deprecated @NotTransactional annotation for test classes in favor of @BeforeTransaction
현재 Springframework에서 제공하고 있는 메이져 Branch는 2가지이지만 앞으로는 3가지가 될 것이다.
Springframework 1.2 와 2.5 그리고 향후 주축이될 3.0이다.
그리고 이제는 3.0 Release Candidate 1이 나왔다. 이제는 또 열심히 공부할 시점이 된 것이다.
여러가지 변경된 API라이브러리들도 있고, 추가된 라이브러리들이 있는데, 이중에서 가장 먼저 눈에 들어왔던 것은 Jackson JSON라이브러리이다. 이른 아침에 Jackson 투터리얼을 보면서 시간 가는줄 몰랐다.
앞으로 정식 버전이 나올날이 멀지 않았지만, 언제가 될지는 잘 모르겠다. 올해 안에는 나오지 않을지...
Springframework 3.0 RC1의 변경 사항은 다음의 링크를 보면된다.
그리고, 아래는 이번에 RC1에 추가된 내용이다.
Changes in version 3.0.0.RC1 (2009-09-25)
-----------------------------------------
* upgraded to CGLIB 2.2, AspectJ 1.6.5, Groovy 1.6.3, EHCache 1.6.2, JUnit 4.7, TestNG 5.10
* introduced early support for JSR-330 "javax.inject" annotations (for autowiring)
* introduced early support for JSR-303 Bean Validation (setup and MVC integration)
* added default editors for "java.util.Currency" and "java.util.TimeZone"
* refined PathMatchingResourcePatternResolver's treatment of non-readable directories
* PathMatchingResourcePatternResolver understands VFS resources (i.e. works on JBoss 5.x)
* revised AccessControlContext access from BeanFactory
* AbstractBeanDefinitionParser can deal with null return value as well
* PropertyOverrideConfigurer's "ignoreInvalidKeys" ignores invalid property names as well
* PropertyPlaceholderConfigurer supports "${myKey:myDefaultValue}" defaulting syntax
* BeanFactory's default type conversion falls back to String constructor on target type
* BeanFactory tries to create unknown collection implementation types via default constructor
* BeanFactory supports ObjectFactory as a dependency type for @Autowired and @Value
* BeanFactory supports JSR-330 Provider interface as a dependency type for @Inject
* BeanFactory prefers local primary bean to primary bean in parent factory
* protected @Autowired method can be overridden with non-annotated method to suppress injection
* private @Autowired methods with same signature will be called individually across a hierarchy
* @PostConstruct processed top-down (base class first); @PreDestroy bottom-up (subclass first)
* ConfigurationClassPostProcessor detect @Bean methods on registered plain bean classes as well
* support for default "conversionService" bean in an ApplicationContext
* MBeanServerFactoryBean returns JDK 1.5 platform MBeanServer for agent id "" (empty String)
* changed NamedParameter/SimpleJdbcOperations parameter signatures to accept any Map value type
* refined logging in JMS SingleConnectionFactory and DefaultMessageListenerContainer
* introduced "ui.format" package as an alternative to PropertyEditors for data binding
* @RequestMapping annotation now supported for annotated interfaces (and JDK proxies) as well
* @RequestParam and co support placeholders and expressions in their defaultValue attributes
* @Value expressions supported as MVC handler method arguments as well (against request scope)
* JSR-303 support for validation of @MVC handler method arguments driven by @Valid annotations
* refined response handling for @ExceptionHandler methods
* @ResponseStatus usage in handler methods detected by RedirectView
* all @SessionAttributes get exposed to the model before handler method execution
* @Event/ResourceMapping uniquely mapped to through event/resource id, even across controllers
* MultipartRequest is available as a mixin interface on (Native)WebRequest as well
* removed outdated "cacheJspExpressions" feature from ExpressionEvaluationUtils
* introduced common ErrorHandler strategy, supported by message listener container
* Jpa/JdoTransactionManager passes resolved timeout into Jpa/JdoDialect's beginTransaction
* HibernateJpaDialect applies timeout onto native Hibernate Transaction before begin call
* Spring's Hibernate support is now compatible with Hibernate 3.5 beta 1 as well
* Spring's JPA support is now fully compatible with JPA 2.0 as in EclipseLink 2.0.0.M7
* SpringJUnit4ClassRunner is now compatible with JUnit 4.5, 4.6, and 4.7
* SpringJUnit4ClassRunner once again supports collective timeouts for repeated tests
* deprecated @NotTransactional annotation for test classes in favor of @BeforeTransaction
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