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BeanFactoryAware优化

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xuchengsheng 2023-10-01 19:43:43 +08:00
parent 5a8d0e91aa
commit 631924a949
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spring-aware-beanFactoryAware/README.md
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@ -88,7 +88,7 @@ public class MyConfiguration {
}
```
**`UserValidator`**是一个简单的验证器接口，具有一个方法 `validate`，用于验证用户名和密码是否有效。SimpleUserValidator是一个实现。它进行简单的验证，仅检查用户名和密码是否为非空。**`ComplexUserValidator` 是 `UserValidator` 接口的另一个实现。这个验证器有点复杂，除了检查用户名和密码是否为空外，还检查用户名的长度是否大于 5 以及密码的长度是否大于 8。
**UserValidator**是一个简单的验证器接口，具有一个方法 `validate`，用于验证用户名和密码是否有效。SimpleUserValidator是一个实现。它进行简单的验证，仅检查用户名和密码是否为非空。`ComplexUserValidator` 是 `UserValidator` 接口的另一个实现。这个验证器有点复杂，除了检查用户名和密码是否为空外，还检查用户名的长度是否大于 5 以及密码的长度是否大于 8。
```java
public interface UserValidator {
@ -163,8 +163,8 @@ public class UserService implements BeanFactoryAware, InitializingBean {
~~~mermaid
sequenceDiagram
Title: BeanNameAware时序图
participant InitializingBeanApplication
Title: BeanFactoryAware时序图
participant BeanFactoryAwareApplication
participant AnnotationConfigApplicationContext
participant AbstractApplicationContext
participant DefaultListableBeanFactory
@ -173,7 +173,7 @@ sequenceDiagram
participant AbstractAutowireCapableBeanFactory
participant UserService
InitializingBeanApplication->>AnnotationConfigApplicationContext:AnnotationConfigApplicationContext(componentClasses)<br>创建上下文
BeanFactoryAwareApplication->>AnnotationConfigApplicationContext:AnnotationConfigApplicationContext(componentClasses)<br>创建上下文
AnnotationConfigApplicationContext->>AbstractApplicationContext:refresh()<br>刷新上下文
AbstractApplicationContext->>AbstractApplicationContext:finishBeanFactoryInitialization(beanFactory)<br>初始化Bean工厂
AbstractApplicationContext->>DefaultListableBeanFactory:preInstantiateSingletons()<br>实例化单例
@ -188,7 +188,7 @@ sequenceDiagram
AbstractAutowireCapableBeanFactory->>UserService:setBeanFactory(beanFactory)<br>设置beanFactory
AbstractAutowireCapableBeanFactory-->>AbstractBeanFactory:返回Bean对象
AbstractBeanFactory-->>DefaultListableBeanFactory:返回Bean对象
AnnotationConfigApplicationContext-->>InitializingBeanApplication:初始化完成
AnnotationConfigApplicationContext-->>BeanFactoryAwareApplication:初始化完成
~~~