org.springframework.aop.framework.adapter

接口 AdvisorAdapterRegistry

所有已知实现类:

DefaultAdvisorAdapterRegistry

public interface AdvisorAdapterRegistry

Interface for registries of Advisor adapters.

This is an SPI interface, not to be implemented by any Spring user.

作者:

Rod Johnson, Rob Harrop

方法概要

限定符和类型	方法和说明
MethodInterceptor[]	getInterceptors(Advisor advisor) Return an array of AOP Alliance MethodInterceptors to allow use of the given Advisor in an interception-based framework.
void	registerAdvisorAdapter(AdvisorAdapter adapter) Register the given AdvisorAdapter.
Advisor	wrap(Object advice) Return an Advisor wrapping the given advice.

方法详细资料

wrap

Advisor wrap(Object advice)
      throws UnknownAdviceTypeException

Return an Advisor wrapping the given advice.

Should by default at least support MethodInterceptor, MethodBeforeAdvice, AfterReturningAdvice, ThrowsAdvice.

参数:

advice - object that should be an advice

返回:

an Advisor wrapping the given advice (never null; if the advice parameter is an Advisor, it is to be returned as-is)

抛出:

UnknownAdviceTypeException - if no registered advisor adapter can wrap the supposed advice

getInterceptors

MethodInterceptor[] getInterceptors(Advisor advisor)
                             throws UnknownAdviceTypeException

Return an array of AOP Alliance MethodInterceptors to allow use of the given Advisor in an interception-based framework.

Don't worry about the pointcut associated with the Advisor, if it is a PointcutAdvisor: just return an interceptor.

参数:

advisor - Advisor to find an interceptor for

返回:

an array of MethodInterceptors to expose this Advisor's behavior

抛出:

UnknownAdviceTypeException - if the Advisor type is not understood by any registered AdvisorAdapter

registerAdvisorAdapter

void registerAdvisorAdapter(AdvisorAdapter adapter)

Register the given AdvisorAdapter. Note that it is not necessary to register adapters for an AOP Alliance Interceptors or Spring Advices: these must be automatically recognized by an AdvisorAdapterRegistry implementation.

参数:

adapter - AdvisorAdapter that understands particular Advisor or Advice types