nContext disallows access to underlying BeanFactory after a "close()" call * avoid AbstractRefreshableApplicationContext deadlock in case of BeanFactory access in a multi-threaded destroy method springframework.scripting * ScriptFactoryPostProcessor supports all callbacks that containing BeanFactory supports (e.g. ApplicationContextAware) Package org.springframework.test * AbstractTransacti avoid fetching of all candidate Advisors on startup * AbstractAdvisorAutoProxyCreator performs BeanFactory-based prototype cycle check instead of control flow check Package org.springframework.beans

factory method resolution *XmlBeanDefinitionReader uses ResourceEntityResolver if the passed-in BeanFactory was autodetected as ResourceLoader Package org.springframework.context * AbstractApplicationContext AbstractPrototypeBasedTargetSource * added LazyInitTargetSource, lazily accessing a singleton from a BeanFactory (lazily initializing on first call) * fixed AbstractAdvisorAutoProxyCreator to match pointcuts * added ServiceLocatorFactoryBean, allowing to map custom service locator interface methods to BeanFactory.getBean calls * added "containsSingleton" method to ConfigurableBeanFactory, checking

"getBeanFactory()" method for accessing its BeanFactory reference * BeanReferenceFactoryBean returns null from "对象Type" if the BeanFactory has not been injected yet * AbstractA fresh getBean lookup on every request, for any kind of bean * ScopedProxyFactoryBean uses the BeanFactory's bean ClassLoader for generating scoped proxies * auto-proxying ignores objects exposed by ConfigurableBeanFactory interface * MethodInvokingFactoryBean obtains the TypeConverter from the BeanFactory that it runs in * List/Set/MapFactoryBean convert elements to the generic type expressed in a

ion exDLBFposes offending value through public "getValue()" $ ^{*} $ method * fixed BeanFactory's "getBeansWithAnnotation" to ignore beans with non- * widened FactoryBean's "梅花 matches for specified bean names * proxies with AspectJ pointcuts are fully serializable within a BeanFactory now * SharedEntityManagerCreator's EntityManager proxies are fully serializable now * Query 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

factory method resolution *XmlBeanDefinitionReader uses ResourceEntityResolver if the passed-in BeanFactory was autodetected as ResourceLoader Package org.springframework.context * AbstractApplicationContext to child threads * fixed GenericApplicationContext to correctly propagate the internal parent BeanFactory in case of a "setParent" call * GenericApplicationContext detects a passed-in ResourceLoader rgetSource superclass from * added LazyInitTargetSource, lazily accessing a singleton from a BeanFactory (lazily initializing on first call) * fixed AbstractAdvisorAutoProxyCreator to match pointcuts

refer to a parent via its alias name * fixed AbstractBeanFactory to correctly delegate to parent BeanFactory from "isFactoryBean" * optimized AbstractBeanFactory to avoid internal NoSuchBeanDefinitionException factory method resolution *XmlBeanDefinitionReader uses ResourceEntityResolver if the passed-in BeanFactory was autodetected as ResourceLoader Package org.springframework.core * added "setClassLoader" to child threads * fixed GenericApplicationContext to correctly propagate the internal parent BeanFactory in case of a "setParent" call * GenericApplicationContext detects a passed-in ResourceLoader

called in unconfigured state * restored BeanConfigurerSupport's silent skipping in case of no BeanFactory configured yet Package org.springframework.context * factored out MessageSourceSupport base class compatibility on WebLogic) * (Simple)HttpInvokeServiceExporter uses the ClassLoader of the containing BeanFactory for deserialization * fixed JaxWsClientInterceptor to throw a RemoteConnectFailureException (if ator applies containing BeanFactory's configuration to internal BeanFactory * AbstractBeanFactoryBasedTargetSourceCreator creates an independent internal BeanFactory per target bean * deprecated

"getBeanFactory()" method for accessing its BeanFactory reference * BeanReferenceFactoryBean returns null from "对象Type" if the BeanFactory has not been injected yet * AbstractAutoWireCapableBeanFactory fresh getBean lookup on every request, for any kind of bean * ScopedProxyFactoryBean uses the BeanFactory's bean ClassLoader for generating scoped proxies * auto-proxying ignores objects exposed by configurableBeanFactory interface * MethodInvokingFactoryBean obtains the TypeConverter from the BeanFactory that it runs in * List/Set/MapFactoryBean convert elements to the generic type expressed in a

(SPR-10645) * @ImportResource supports \($\{...\}$ placeholders as well (SPR-10686) $ ^{*} $ BeanFactory's getBeansWithAnnotation ignores abstract bean definitions (SPR-10672) * fixed regression JSR-303 field-level bean constraints (SPR-9332) * SpringBeanAutowiringInterceptor eagerly releases BeanFactory if post-construction fails (SPR-10013) * added "exposeAccessContext" flag to JndiRmiC ion exDLBFposes offending value through public "getValue()" $ ^{*} $ method * fixed BeanFactory's "getBeansWithAnnotation" to ignore beans with non-determinable type * widened FactoryBean's

Injection ..... 3. Beans, BeanFactory and the ApplicationContext ..... 3.1. Introduction ..... 3.2. BeanFactory and BeanDefinitions - the basics ..... 3.2.1. The BeanFactory ..... 3.2.2. The BeanDefinition FactoryBean ..... 3.5. Abstract and child bean definitions ..... 3.6. Interacting with the BeanFactory ..... 3.6.1. Obtaining a FactoryBean, not its product ..... 3.7. Customizing beans with BeanPostprocessors Injection features allowing you to manage bean container functionality. The basic concept here is the BeanFactory, which provides a factory pattern removing the need for programmatic singletons and allowing you