MethodBeforeAdvice (Spring Framework API 2.1) - Spring Framework 2.1.0 API 文档英文版

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org.springframework.aop
Interface MethodBeforeAdvice

Advice invoked before a method is invoked. Such advices cannot prevent the method call proceeding, unless they throw a Throwable.

Method Summary

void before(Method method, Object[] args, Object target)
Callback before a given method is invoked.

Method Summary
`void`	`before(Method method, Object[] args, Object target)` Callback before a given method is invoked.

Method Detail

void before(Method method,
            Object[] args,
            Object target)
            throws Throwable

Callback before a given method is invoked.

Parameters:: method - method being invoked; args - arguments to the method; target - target of the method invocation. May be null.
Throws:: Throwable - if this object wishes to abort the call. Any exception thrown will be returned to the caller if it's allowed by the method signature. Otherwise the exception will be wrapped as a runtime exception.