public interface Interceptor
| Modifier and Type | Method and Description |
|---|---|
int |
getRank()
Return the rank of the interceptor, which is used to determine the order of the interceptors to be invoked
Rank is between Integer.MIN_VALUE and Integer.MAX_VALUE, interceptors are called in the order of highest value
rank first to lowest value rank last i.e.
|
void |
postCallWithException(ComponentMetadata cm,
java.lang.reflect.Method m,
java.lang.Throwable ex,
java.lang.Object preCallToken)
The method is called after the method m is invoked and causes an exception.
|
void |
postCallWithReturn(ComponentMetadata cm,
java.lang.reflect.Method m,
java.lang.Object returnType,
java.lang.Object preCallToken)
This method is called after the method m is invoked and returned normally.
|
java.lang.Object |
preCall(ComponentMetadata cm,
java.lang.reflect.Method m,
java.lang.Object... parameters)
This is called just before the method m is invocation.
|
java.lang.Object preCall(ComponentMetadata cm, java.lang.reflect.Method m, java.lang.Object... parameters) throws java.lang.Throwable
cm - : the component's metadam: - the method to be invokedparameters: - method parametersjava.lang.Throwablevoid postCallWithReturn(ComponentMetadata cm, java.lang.reflect.Method m, java.lang.Object returnType, java.lang.Object preCallToken) throws java.lang.Throwable
cm: - the component metadatam: - the method invokedreturnType - : the return objectpreCallToken - token returned by preCalljava.lang.Throwablevoid postCallWithException(ComponentMetadata cm, java.lang.reflect.Method m, java.lang.Throwable ex, java.lang.Object preCallToken) throws java.lang.Throwable
cm - : the component metadatam - : the method invokedex - : the Throwable thrownpreCallToken - token returned by preCalljava.lang.Throwableint getRank()
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