AutoProxyUtils (Spring Framework API 2.1) - Spring Framework 2.1.0 API 文档英文版

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org.springframework.aop.framework.autoproxy
Class AutoProxyUtils

java.lang.Object
  org.springframework.aop.framework.autoproxy.AutoProxyUtils

public abstract class AutoProxyUtils
extends Object
extends Object

Utilities for auto-proxy aware components. Mainly for internal use within the framework.

Since:: 2.0.3
Author:: Juergen Hoeller
See Also:: AbstractAutoProxyCreator

Field Summary

static String PRESERVE_TARGET_CLASS_ATTRIBUTE
          Bean definition attribute that may indicate whether a given bean is supposed to be proxied with its target class (in case of it getting proxied in the first place).

Constructor Summary

AutoProxyUtils()


Method Summary

static boolean shouldProxyTargetClass(ConfigurableListableBeanFactory beanFactory, String beanName)
          Determine whether the given bean should be proxied with its target class rather than its interfaces.

Methods inherited from class java.lang.Object

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

Field Summary
`static String`	`PRESERVE_TARGET_CLASS_ATTRIBUTE` Bean definition attribute that may indicate whether a given bean is supposed to be proxied with its target class (in case of it getting proxied in the first place).

Constructor Summary
`AutoProxyUtils()`

Method Summary
`static boolean`	`shouldProxyTargetClass(ConfigurableListableBeanFactory beanFactory, String beanName)` Determine whether the given bean should be proxied with its target class rather than its interfaces.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

PRESERVE_TARGET_CLASS_ATTRIBUTE

public static final String PRESERVE_TARGET_CLASS_ATTRIBUTE

Bean definition attribute that may indicate whether a given bean is supposed to be proxied with its target class (in case of it getting proxied in the first place). The value is Boolean.TRUE or Boolean.FALSE.

Proxy factories can set this attribute if they built a target class proxy for a specific bean, and want to enforce that that bean can always be cast to its target class (even if AOP advices get applied through auto-proxying).

Constructor Detail

AutoProxyUtils

public AutoProxyUtils()

Method Detail

shouldProxyTargetClass

public static boolean shouldProxyTargetClass(ConfigurableListableBeanFactory beanFactory,
                                             String beanName)

Determine whether the given bean should be proxied with its target class rather than its interfaces. Checks the "preserveTargetClass" attribute of the corresponding bean definition.

Parameters:: beanFactory - the containing ConfigurableListableBeanFactory; beanName - the name of the bean
Returns:: whether the given bean should be proxied with its target class