接口 AdvisorAdapter
public interface AdvisorAdapter
Interface allowing extension to the Spring AOP framework to allow handling of new Advisors and Advice types.Implementing objects can create AOP Alliance Interceptors from custom advice types, enabling these advice types to be used in the Spring AOP framework, which uses interception under the covers.
There is no need for most Spring users to implement this interface; do so only if you need to introduce more Advisor or Advice types to Spring.
- 作者:
- Rod Johnson
方法概要
所有方法 实例方法 抽象方法 修饰符和类型 方法 说明 MethodInterceptor
getInterceptor(Advisor advisor)
Return an AOP Alliance MethodInterceptor exposing the behavior of the given advice to an interception-based AOP framework.boolean
supportsAdvice(Advice advice)
Does this adapter understand this advice object?
方法详细资料
supportsAdvice
boolean supportsAdvice(Advice advice)
Does this adapter understand this advice object? Is it valid to invoke thegetInterceptors
method with an Advisor that contains this advice as an argument?- 参数:
advice
- an Advice such as a BeforeAdvice- 返回:
- whether this adapter understands the given advice object
- 另请参阅:
getInterceptor(org.springframework.aop.Advisor)
,BeforeAdvice
getInterceptor
MethodInterceptor getInterceptor(Advisor advisor)
Return an AOP Alliance MethodInterceptor exposing the behavior of the given advice to an interception-based AOP framework.Don't worry about any Pointcut contained in the Advisor; the AOP framework will take care of checking the pointcut.
- 参数:
advisor
- the Advisor. The supportsAdvice() method must have returned true on this object- 返回:
- an AOP Alliance interceptor for this Advisor. There's no need to cache instances for efficiency, as the AOP framework caches advice chains.