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Spring Framework 2.0.5 API 文档英文版
MethodBeforeAdvice (Spring Framework API 2.0) - Spring Framework 2.0.5 API 文档英文版
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 invokedargs
- arguments to the methodtarget
- 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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