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java.lang.Object org.springframework.aop.framework.adapter.ThrowsAdviceInterceptor
public class ThrowsAdviceInterceptor
Interceptor to wrap an after-throwing advice.
The signatures on handler methods on the ThrowsAdvice
implementation method argument must be of the form:
void afterThrowing([Method, args, target], ThrowableSubclass);
Only the last argument is required.
Some examples of valid methods would be:
public void afterThrowing(Exception ex)
public void afterThrowing(RemoteException)
public void afterThrowing(Method method, Object[] args, Object target, Exception ex)
public void afterThrowing(Method method, Object[] args, Object target, ServletException ex)
This is a framework class that need not be used directly by Spring users.
Field Summary | |
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private static java.lang.String |
AFTER_THROWING
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private java.util.Map<java.lang.Class,java.lang.reflect.Method> |
exceptionHandlerMap
Methods on throws advice, keyed by exception class |
private static Log |
logger
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private java.lang.Object |
throwsAdvice
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Constructor Summary | |
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ThrowsAdviceInterceptor(java.lang.Object throwsAdvice)
Create a new ThrowsAdviceInterceptor for the given ThrowsAdvice. |
Method Summary | |
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private java.lang.reflect.Method |
getExceptionHandler(java.lang.Throwable exception)
Determine the exception handle method. |
int |
getHandlerMethodCount()
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java.lang.Object |
invoke(MethodInvocation mi)
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private void |
invokeHandlerMethod(MethodInvocation mi,
java.lang.Throwable ex,
java.lang.reflect.Method method)
|
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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private static final java.lang.String AFTER_THROWING
private static final Log logger
private final java.lang.Object throwsAdvice
private final java.util.Map<java.lang.Class,java.lang.reflect.Method> exceptionHandlerMap
Constructor Detail |
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public ThrowsAdviceInterceptor(java.lang.Object throwsAdvice)
throwsAdvice
- the advice object that defines the exception
handler methods (usually a ThrowsAdvice
implementation)Method Detail |
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public int getHandlerMethodCount()
private java.lang.reflect.Method getExceptionHandler(java.lang.Throwable exception)
exception
- the exception thrown
public java.lang.Object invoke(MethodInvocation mi) throws java.lang.Throwable
java.lang.Throwable
private void invokeHandlerMethod(MethodInvocation mi, java.lang.Throwable ex, java.lang.reflect.Method method) throws java.lang.Throwable
java.lang.Throwable
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