public abstract class AopProxyUtils extends Object
See AopUtils for a collection of
 generic AOP utility methods which do not depend on AOP framework internals.
AopUtils| Constructor and Description | 
|---|
| AopProxyUtils() | 
| Modifier and Type | Method and Description | 
|---|---|
| static Class<?>[] | completeProxiedInterfaces(AdvisedSupport advised)Determine the complete set of interfaces to proxy for the given AOP configuration. | 
| static boolean | equalsAdvisors(AdvisedSupport a,
              AdvisedSupport b)Check equality of the advisors behind the given AdvisedSupport objects. | 
| static boolean | equalsInProxy(AdvisedSupport a,
             AdvisedSupport b)Check equality of the proxies behind the given AdvisedSupport objects. | 
| static boolean | equalsProxiedInterfaces(AdvisedSupport a,
                       AdvisedSupport b)Check equality of the proxied interfaces behind the given AdvisedSupport objects. | 
| static Object | getSingletonTarget(Object candidate)Obtain the singleton target object behind the given proxy, if any. | 
| static Class<?>[] | proxiedUserInterfaces(Object proxy)Extract the user-specified interfaces that the given proxy implements,
 i.e. | 
| static Class<?> | ultimateTargetClass(Object candidate)Determine the ultimate target class of the given bean instance, traversing
 not only a top-level proxy but any number of nested proxies as well —
 as long as possible without side effects, that is, just for singleton targets. | 
@Nullable public static Object getSingletonTarget(Object candidate)
candidate - the (potential) proxy to checkSingletonTargetSource,
 or null in any other case (not a proxy, not an existing singleton target)Advised.getTargetSource(), 
SingletonTargetSource.getTarget()public static Class<?> ultimateTargetClass(Object candidate)
candidate - the instance to check (might be an AOP proxy)null)TargetClassAware.getTargetClass(), 
Advised.getTargetSource()public static Class<?>[] completeProxiedInterfaces(AdvisedSupport advised)
This will always add the Advised interface unless the AdvisedSupport's
 "opaque" flag is on. Always adds the
 SpringProxy marker interface.
advised - the proxy configSpringProxy, 
Advisedpublic static Class<?>[] proxiedUserInterfaces(Object proxy)
proxy - the proxy to analyze (usually a JDK dynamic proxy)null or empty)Advisedpublic static boolean equalsInProxy(AdvisedSupport a, AdvisedSupport b)
public static boolean equalsProxiedInterfaces(AdvisedSupport a, AdvisedSupport b)
public static boolean equalsAdvisors(AdvisedSupport a, AdvisedSupport b)