Spring BeanDefinition 加载

parseDefaultElement

protected void loadBeanDefinitions(DefaultListableBeanFactory beanFactory) 

\tGenericBeanDefinition bd = new GenericBeanDefinition();

实例化一个BeanDefinition 来描述这个 Spring BeanClass -->

XmlBeanDefinitionReader.loadBeanDefinitions

DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions

BeanDefinitionParserDelegate.parseBeanDefinitionElement

Apply the attributes of the given bean element to the given bean * definition.

AbstractApplicationContext.refresh();

DefaultListableBeanFactory

DefaultDocumentLoader. loadDocument

1. 加锁/** Synchronization monitor for the \"refresh\" and \"destroy\". */ private final Object startupShutdownMonitor = new Object();2.ConfigurableListableBeanFactory beanFactory = obtainFreshBeanFactory();获取org.springframework.beans.factory.support.DefaultListableBeanFactory

AbstractRefreshableApplicationContext.refreshBeanFactory

   // Prepare this context for refreshing.\t\t\tprepareRefresh();

customizeBeanFactory

AbstractBeanDefinitionReader.loadBeanDefinitions

BeanDefinitionReaderUtils.createBeanDefinition

AbstractXmlApplicationContext.loadBeanDefinitions

registerBeanDefinitions

processBeanDefinition

ConfigurableListableBeanFactory beanFactory = obtainFreshBeanFactory();

 loadBeanDefinitions(EncodedResource encodedResource)

parseBeanDefinitionAttributes

ClassPathXmlApplicationContext(String configLocation)

parseBeanDefinitions