IntroductionInfoSupport (Spring Framework API 2.0) - Spring Framework 2.0.5 API 文档英文版

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org.springframework.aop.support
Class IntroductionInfoSupport

java.lang.Object
  org.springframework.aop.support.IntroductionInfoSupport

All Implemented Interfaces:: Serializable, IntroductionInfo

Direct Known Subclasses:: DelegatePerTargetObjectIntroductionInterceptor, DelegatingIntroductionInterceptor

public class IntroductionInfoSupport
extends Object
implements IntroductionInfo, Serializable
extends Object
implements IntroductionInfo, Serializable

Support for implementations of IntroductionInfo.

Allows subclasses to conveniently add all interfaces from a given object, and to suppress interfaces that should not be added. Also allows for querying all introduced interfaces.

Author:: Rod Johnson, Juergen Hoeller
See Also:: Serialized Form

Field Summary

protected Log logger


protected Set publishedInterfaces
          Set of interface Classes

Constructor Summary

IntroductionInfoSupport()


Method Summary

Class[] getInterfaces()
          Return the additional interfaces introduced by this Advisor or Advice.

protected void implementInterfacesOnObject(Object delegate)
          Publish all interfaces that the given delegate implements at the proxy level.

boolean implementsInterface(Class intf)
          Check whether the specified interfaces is a published introduction interface.

protected boolean isMethodOnIntroducedInterface(MethodInvocation mi)
          Is this method on an introduced interface?

void suppressInterface(Class intf)
          Suppress the specified interface, which may have been autodetected due to the delegate implementing it.

Methods inherited from class java.lang.Object

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

Field Summary
`protected Log`	`logger`
`protected Set`	`publishedInterfaces` Set of interface Classes

Constructor Summary
`IntroductionInfoSupport()`

Method Summary
`Class[]`	`getInterfaces()` Return the additional interfaces introduced by this Advisor or Advice.
`protected void`	`implementInterfacesOnObject(Object delegate)` Publish all interfaces that the given delegate implements at the proxy level.
`boolean`	`implementsInterface(Class intf)` Check whether the specified interfaces is a published introduction interface.
`protected boolean`	`isMethodOnIntroducedInterface(MethodInvocation mi)` Is this method on an introduced interface?
`void`	`suppressInterface(Class intf)` Suppress the specified interface, which may have been autodetected due to the delegate implementing it.

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

Field Detail

logger

protected transient Log logger

publishedInterfaces

protected Set publishedInterfaces

Set of interface Classes

Constructor Detail