org.springframework.aop
Interface MethodBeforeAdvice
- All Superinterfaces: 
- Advice, BeforeAdvice
- All Known Implementing Classes: 
- AspectJMethodBeforeAdvice
- public interface MethodBeforeAdvice 
- extends BeforeAdvice
Advice invoked before a method is invoked. Such advices cannot
 prevent the method call proceeding, unless they throw a Throwable.
- Author:
- Rod Johnson
- See Also:
- AfterReturningAdvice,- ThrowsAdvice
 
before
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.
 
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