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优化XmlBeanDefinitionReader源码分析

master
xuchengsheng 2023-11-09 12:05:16 +08:00
parent d80f159936
commit ffc0872e7b
1 changed files with 17 additions and 10 deletions
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27
spring-beans/spring-bean-xmlBeanDefinitionReader/README.md
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@ -114,6 +114,7 @@ XmlBeanDefinitionReader->>XmlBeanDefinitionReader:doLoadDocument(inputSource,res
note over XmlBeanDefinitionReader: 调用doLoadDocument方法解析XML
XmlBeanDefinitionReader->>DefaultDocumentLoader:loadDocument(...)
note over XmlBeanDefinitionReader,DefaultDocumentLoader: 加载XML
DefaultDocumentLoader->>XmlBeanDefinitionReader:返回Document
@ -134,8 +135,13 @@ note over XmlBeanDefinitionReader,DefaultBeanDefinitionDocumentReader: 调用reg
loop Every minute
DefaultBeanDefinitionDocumentReader->>DefaultBeanDefinitionDocumentReader:doRegisterBeanDefinitions(root)
note over DefaultBeanDefinitionDocumentReader,DefaultBeanDefinitionDocumentReader: 处理beans标签
DefaultBeanDefinitionDocumentReader->>DefaultBeanDefinitionDocumentReader:parseBeanDefinitions(root,delegate)
note over DefaultBeanDefinitionDocumentReader,DefaultBeanDefinitionDocumentReader: 处理“import”、“alias”、“bean”标签
DefaultBeanDefinitionDocumentReader->>DefaultBeanDefinitionDocumentReader:parseDefaultElement(ele,delegate)
note over DefaultBeanDefinitionDocumentReader,DefaultBeanDefinitionDocumentReader: 解析默认元素
alt 如果是import标签
DefaultBeanDefinitionDocumentReader->>DefaultBeanDefinitionDocumentReader:importBeanDefinitionResource(ele)
@ -146,16 +152,17 @@ loop Every minute
note over DefaultBeanDefinitionDocumentReader,DefaultBeanDefinitionDocumentReader: 处理alias标签
else 如果是bean标签
DefaultBeanDefinitionDocumentReader->>DefaultBeanDefinitionDocumentReader:processBeanDefinition(ele, delegate)
note over DefaultBeanDefinitionDocumentReader,DefaultBeanDefinitionDocumentReader: 处理bean标签
DefaultBeanDefinitionDocumentReader->>XmlBeanDefinitionReader:getRegistry()
note over DefaultBeanDefinitionDocumentReader,XmlBeanDefinitionReader: 获取BeanDefinitionRegistry
XmlBeanDefinitionReader->>DefaultBeanDefinitionDocumentReader:返回BeanDefinitionRegistry
DefaultBeanDefinitionDocumentReader->>BeanDefinitionReaderUtils:registerBeanDefinition(definitionHolder,registry)
note over DefaultBeanDefinitionDocumentReader,BeanDefinitionReaderUtils: 注册Bean定义
BeanDefinitionReaderUtils->>BeanDefinitionReaderUtils:registerBeanDefinition(beanName,beanDefinition)
note over BeanDefinitionReaderUtils: 注册Bean定义到容器
rect rgb(207,207,207)
DefaultBeanDefinitionDocumentReader->>DefaultBeanDefinitionDocumentReader:processBeanDefinition(ele, delegate)
note over DefaultBeanDefinitionDocumentReader,DefaultBeanDefinitionDocumentReader: 处理bean标签
DefaultBeanDefinitionDocumentReader->>XmlBeanDefinitionReader:getRegistry()
note over DefaultBeanDefinitionDocumentReader,XmlBeanDefinitionReader: 获取BeanDefinitionRegistry
XmlBeanDefinitionReader->>DefaultBeanDefinitionDocumentReader:返回BeanDefinitionRegistry
DefaultBeanDefinitionDocumentReader->>BeanDefinitionReaderUtils:registerBeanDefinition(definitionHolder,registry)
note over DefaultBeanDefinitionDocumentReader,BeanDefinitionReaderUtils: 注册Bean定义
BeanDefinitionReaderUtils->>BeanDefinitionReaderUtils:registerBeanDefinition(beanName,beanDefinition)
note over BeanDefinitionReaderUtils: 注册Bean定义到容器
end
else 如果是beans标签
DefaultBeanDefinitionDocumentReader->>DefaultBeanDefinitionDocumentReader:doRegisterBeanDefinitions(ele)
note over DefaultBeanDefinitionDocumentReader,DefaultBeanDefinitionDocumentReader: 处理beans标签(重新递归)