com.alibaba.spring.util

类 AnnotatedBeanDefinitionRegistryUtils

java.lang.Object

com.alibaba.spring.util.AnnotatedBeanDefinitionRegistryUtils

public abstract class AnnotatedBeanDefinitionRegistryUtils
extends Object

Annotated BeanDefinition Utilities

从以下版本开始:

2017.01.09

作者:

Mercy

另请参阅:

BeanDefinition

构造器概要

构造器

构造器和说明
AnnotatedBeanDefinitionRegistryUtils()

方法概要

限定符和类型	方法和说明
static Set<org.springframework.beans.factory.config.BeanDefinitionHolder>	findBeanDefinitionHolders(org.springframework.context.annotation.ClassPathBeanDefinitionScanner scanner, String packageToScan, org.springframework.beans.factory.support.BeanDefinitionRegistry registry, org.springframework.beans.factory.support.BeanNameGenerator beanNameGenerator) Finds a Set of BeanDefinitionHolders
static boolean	isPresentBean(org.springframework.beans.factory.support.BeanDefinitionRegistry registry, Class<?> annotatedClass) Is present bean that was registered by the specified annotated class
static void	registerBeans(org.springframework.beans.factory.support.BeanDefinitionRegistry registry, Class<?>... annotatedClasses) Register Beans if not present in registry
static org.springframework.beans.factory.support.BeanNameGenerator	resolveAnnotatedBeanNameGenerator(org.springframework.beans.factory.support.BeanDefinitionRegistry registry) It'd better to use BeanNameGenerator instance that should reference ConfigurationClassPostProcessor.componentScanBeanNameGenerator, thus it maybe a potential problem on bean name generation.
static int	scanBasePackages(org.springframework.beans.factory.support.BeanDefinitionRegistry registry, String... basePackages) Scan base packages for register @Components

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

AnnotatedBeanDefinitionRegistryUtils

public AnnotatedBeanDefinitionRegistryUtils()

方法详细资料

isPresentBean

public static boolean isPresentBean(org.springframework.beans.factory.support.BeanDefinitionRegistry registry,
                                    Class<?> annotatedClass)

Is present bean that was registered by the specified annotated class

参数:

registry - BeanDefinitionRegistry

annotatedClass - the annotated class

返回:

if present, return true, or false

从以下版本开始:

1.0.3

registerBeans

public static void registerBeans(org.springframework.beans.factory.support.BeanDefinitionRegistry registry,
                                 Class<?>... annotatedClasses)

Register Beans if not present in registry

参数:

registry - BeanDefinitionRegistry

annotatedClasses - annotation class

scanBasePackages

public static int scanBasePackages(org.springframework.beans.factory.support.BeanDefinitionRegistry registry,
                                   String... basePackages)

Scan base packages for register @Components

参数:

registry - BeanDefinitionRegistry

basePackages - base packages

返回:

the count of registered components.

resolveAnnotatedBeanNameGenerator

public static org.springframework.beans.factory.support.BeanNameGenerator resolveAnnotatedBeanNameGenerator(org.springframework.beans.factory.support.BeanDefinitionRegistry registry)

It'd better to use BeanNameGenerator instance that should reference ConfigurationClassPostProcessor.componentScanBeanNameGenerator, thus it maybe a potential problem on bean name generation.

参数:

registry - BeanDefinitionRegistry

返回:

try to find the BeanNameGenerator bean named AnnotationConfigUtils.CONFIGURATION_BEAN_NAME_GENERATOR, if it can't be found, return an instance of AnnotationBeanNameGenerator

从以下版本开始:

1.0.6

另请参阅:

SingletonBeanRegistry, AnnotationConfigUtils.CONFIGURATION_BEAN_NAME_GENERATOR, ConfigurationClassPostProcessor.processConfigBeanDefinitions(org.springframework.beans.factory.support.BeanDefinitionRegistry)

findBeanDefinitionHolders

public static Set<org.springframework.beans.factory.config.BeanDefinitionHolder> findBeanDefinitionHolders(org.springframework.context.annotation.ClassPathBeanDefinitionScanner scanner,
                                                                                                           String packageToScan,
                                                                                                           org.springframework.beans.factory.support.BeanDefinitionRegistry registry,
                                                                                                           org.springframework.beans.factory.support.BeanNameGenerator beanNameGenerator)

Finds a Set of BeanDefinitionHolders

参数:

scanner - ClassPathBeanDefinitionScanner

packageToScan - package to scan

registry - BeanDefinitionRegistry

beanNameGenerator - BeanNameGenerator

返回:

non-null