程序包 infra.aop.scope

类 ScopedProxyUtils

java.lang.Object

infra.aop.scope.ScopedProxyUtils

public abstract class ScopedProxyUtils
extends Object

Utility class for creating a scoped proxy.

Used by ScopedProxyBeanDefinitionDecorator and ClassPathBeanDefinitionScanner.

从以下版本开始:

4.0 2022/3/7 21:16

作者:

Mark Fisher, Juergen Hoeller, Rob Harrop, Sam Brannen, Harry Yang

字段概要

字段

修饰符和类型	字段	说明
private static final String	TARGET_NAME_PREFIX
private static final int	TARGET_NAME_PREFIX_LENGTH

构造器概要

构造器

构造器	说明
ScopedProxyUtils()

方法概要

修饰符和类型	方法	说明
static infra.beans.factory.config.BeanDefinitionHolder	createScopedProxy(infra.beans.factory.config.BeanDefinitionHolder definition, infra.beans.factory.support.BeanDefinitionRegistry registry, boolean proxyTargetClass)	Generate a scoped proxy for the supplied target bean, registering the target bean with an internal name and setting 'targetBeanName' on the scoped proxy.
static String	getOriginalBeanName(String targetBeanName)	Get the original bean name for the provided target bean name.
static String	getTargetBeanName(String originalBeanName)	Generate the bean name that is used within the scoped proxy to reference the target bean.
static boolean	isScopedTarget(String beanName)	Determine if the beanName is the name of a bean that references the target bean within a scoped proxy.

从类继承的方法 java.lang.Object

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

字段详细资料

TARGET_NAME_PREFIX

private static final String TARGET_NAME_PREFIX

另请参阅:

• 常量字段值

TARGET_NAME_PREFIX_LENGTH

private static final int TARGET_NAME_PREFIX_LENGTH

构造器详细资料

ScopedProxyUtils

public ScopedProxyUtils()

方法详细资料

createScopedProxy

public static infra.beans.factory.config.BeanDefinitionHolder createScopedProxy(infra.beans.factory.config.BeanDefinitionHolder definition,
 infra.beans.factory.support.BeanDefinitionRegistry registry,
 boolean proxyTargetClass)

Generate a scoped proxy for the supplied target bean, registering the target bean with an internal name and setting 'targetBeanName' on the scoped proxy.

参数:

definition - the original bean definition

registry - the bean definition registry

proxyTargetClass - whether to create a target class proxy

返回:

the scoped proxy definition

另请参阅:

• getTargetBeanName(String)
• getOriginalBeanName(String)

getTargetBeanName

public static String getTargetBeanName(String originalBeanName)

Generate the bean name that is used within the scoped proxy to reference the target bean.

参数:

originalBeanName - the original name of bean

返回:

the generated bean to be used to reference the target bean

另请参阅:

• getOriginalBeanName(String)

getOriginalBeanName

public static String getOriginalBeanName(@Nullable
 String targetBeanName)

Get the original bean name for the provided target bean name.

参数:

targetBeanName - the target bean name for the scoped proxy

返回:

the original bean name

抛出:

IllegalArgumentException - if the supplied bean name does not refer to the target of a scoped proxy

另请参阅:

• getTargetBeanName(String)
• isScopedTarget(String)

isScopedTarget

public static boolean isScopedTarget(@Nullable
 String beanName)

Determine if the beanName is the name of a bean that references the target bean within a scoped proxy.