Introducing Spring Framework

Chapter 8 ■ Give Advice to Your Spring Application
}
}
log.error("@@@(AROUND) Throws an exception: " + ex.getMessage());
throw ex;
}
Listing 8-10 shows the implementation of the invoke method that has the MethodInvocation class as a
parameter, which is in fact the object that it is advising. With the MethodInvocation class you can get the method that
was intercepted and its arguments. You can execute the method by calling proceed() to get the result of the execution.
Next, let’s modify your XML to point to your new advice, the AroundLoggingModule class as shown in Listing 8-11.
Listing 8-11. mydocuments-aop-context.xml
aroundLogging
Running the unit test (see Listing 8-5) with
gradle :ch08:test
you will get the following output:
2014-02-23 20:46:25,679 DEBUG [main] Using Spring AOP:
2014-02-23 20:46:25,689 DEBUG [main] @@@@(AROUND-BEFORE) Method called: findByType
2014-02-23 20:46:25,689 DEBUG [main] @@@@(AROUND-BEFORE) Argument passed:Type(name: WEB,
description: Web Link, extension: .url)
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