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java.lang.Objectorg.springframework.aop.support.IntroductionInfoSupport
public class IntroductionInfoSupport
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.
| Field Summary | |
|---|---|
protected Log |
logger
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protected Set |
publishedInterfaces
Set of interface Classes |
| Constructor Summary | |
|---|---|
IntroductionInfoSupport()
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| 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 |
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protected transient Log logger
protected Set publishedInterfaces
| Constructor Detail |
|---|
public IntroductionInfoSupport()
| Method Detail |
|---|
public void suppressInterface(Class intf)
Does nothing if the interface is not implemented by the delegate.
intf - the interface to suppresspublic Class[] getInterfaces()
IntroductionInfo
getInterfaces in interface IntroductionInfopublic boolean implementsInterface(Class intf)
intf - the interface to check
protected void implementInterfacesOnObject(Object delegate)
delegate - the delegate objectprotected final boolean isMethodOnIntroducedInterface(MethodInvocation mi)
mi - the method invocation
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