如何在拦截器中获取Target对象?
bindInterceptor(subclassesOf(A.class), any(), new MethodInterceptor() {
@Override
public Object invoke(MethodInvocation methodInvocation) throws Throwable {
A a = getTarget(); //how?
return methodInvocation.proceed();
}
});
UPD 实际上,有基于反射的解决方案,但它希望有其他解决方案..
private static Object getTarget(MethodInvocation methodInvocation) throws NoSuchFieldException, IllegalAccessException {
return getFieldValue(methodInvocation, "proxy");
}
private static Object getFieldValue(Object obj, String field) throws NoSuchFieldException, IllegalAccessException {
Field f = obj.getClass().getDeclaredField(field);
f.setAccessible(true);
return f.get(obj);
}
答案 0 :(得分:2)
不只是methodInvocation.getThis()
吗?