Package org.springframework.aop.scope

Class ScopedProxyUtils

java.lang.Object

org.springframework.aop.scope.ScopedProxyUtils

public abstract class ScopedProxyUtils
extends Object

Utility class for creating a scoped proxy.

Used by ScopedProxyBeanDefinitionDecorator and ClassPathBeanDefinitionScanner.

Since:

2.5

Author:

Mark Fisher, Juergen Hoeller, Rob Harrop, Sam Brannen

Constructor Summary

Constructors

Constructor	Description
ScopedProxyUtils()

Method Summary

Modifier and Type	Method	Description
static BeanDefinitionHolder	createScopedProxy(BeanDefinitionHolder definition, 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.

Methods inherited from class java.lang.Object

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

Constructor Details

ScopedProxyUtils

public ScopedProxyUtils()

Method Details

createScopedProxy

public static BeanDefinitionHolder createScopedProxy(BeanDefinitionHolder definition,
 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.

Parameters:

definition - the original bean definition

registry - the bean definition registry

proxyTargetClass - whether to create a target class proxy

Returns:

the scoped proxy definition

See Also:

• 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.

Parameters:

originalBeanName - the original name of bean

Returns:

the generated bean to be used to reference the target bean

See Also:

• getOriginalBeanName(String)

getOriginalBeanName

public static String getOriginalBeanName(@Nullable
 String targetBeanName)

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

Parameters:

targetBeanName - the target bean name for the scoped proxy

Returns:

the original bean name

Throws:

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

Since:

5.1.10

See Also:

• getTargetBeanName(String)
• isScopedTarget(String)

isScopedTarget

@Contract("null -> false")
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.

Since:

4.1.4