在tkmybatis 的MapperScannerConfigurer中,也实现了BeanDefinitionRegistryPostProcessor,它使用ClassPathMapperScanner来扫描 Mapper 类,添加进容器 publicclassClassPathMapperScannerextendsClassPathBeanDefinitionScanner 划重点 其实总结来说,re
从源码(如下)中,可以看到这个类可进一步对 应用上下文 进行配置,例如进行是否开启循环引用,是否允许进行BeanDefinition的覆盖等等。 另外,它所提供的一个重要的功能就是:使容器具备刷新的功能 换言之,凡是需要刷新功能的容器都需要继承这个类。public abstract class AbstractRefreshableApplicationContext extends Abstract...
Context switching is generally computationally intensive. That is, it requires considerable processor time, which can be on the order of nanoseconds for each of the tens or hundreds of switches per second. Thus, context switching represents a substantialcostto the system in terms of CPU time and ...
表示注册名称为 org.springframework.context.annotation.internalConfigurationAnnotationProcessor,beanClass对应为ConfigurationClassPostProcessor的bean 2、BEAN注册 代码语言:javascript 代码运行次数:0 运行 AI代码解释 private static BeanDefinitionHolder registerPostProcessor( BeanDefinitionRegistry registry, RootBeanDefiniti...
DefinitionNamespace: Microsoft.Windows.EventTracing.Cpu Assembly: Microsoft.Windows.EventTracing.Cpu.dll Gets the index of the processor on which the context switch is occurring. C# 複製 public int Processor { get; } Property Value Int32 Applies to 產品版本 Microsoft.Windows.EventTracing....
Spinlocks are very fast and efficient in terms of acquisition cost, but the CPU running the busy loop is wasting CPU time until the contended execution context is de-scheduled (in a single-processor system). spinlock_t link_lock = SPIN_LOCK_UNLOCKED; spin_lock(&link_lock); … spin_...
AnnotatedBeanDefinitionReader 针对 AnnotationConfigApplicationContext 而言。一个 BeanDefinition 读取器。 扩展点集合 存放 spring 扩展点(主要是 BeanFactoryPostProcessor、BeanPostProcessor)接口的 list 集合。 4. spring context 的生命周期 下面大家可以结合代码这段代码去理解 spring context 的生命周期。
Definition Namespace: Microsoft.ServiceBus.Messaging Assembly: Microsoft.ServiceBus.dll Package: WindowsAzure.ServiceBus v6.2.2 Creates a new instance of an event processor in the specified partition. C# 复制 public Microsoft.ServiceBus.Messaging.I...
ApplicationContextAwareProcessor是一个bean后置处理器,用来处理用到的感知接口(实现spring中aware结尾的接口) 一、ApplicationContextAwareProcessor概述 1.1是什么? org.springframework.context.support.ApplicationContextAwareProcessor 该类本身并没有扩展点,但是该类内部却有6个扩展点可供实现 ,这些类触发的时机在bean实例...
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:253) at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:223) ...