(instance.getClass().getName() + "." + field. Public Object interceptFieldWrite(Invocation invocation, Field field, Object instance, Object arg) throws Throwable (instance.getClass().getName() + "." + field.getName() + " being read on instance " + instance) Public Object interceptFieldRead(Invocation invocation, Field field, Object instance) throws Throwable Public class TestAspect extends ReflectionAspect While we take a look at the problem, you can intercept reflection calls using the other approach ReflectionAspect provides: to extend ReflectionAspect and override interceptFieldWrite and interceptFieldRead methods. Specified by: getDeclaringClass in interface Member Returns: an object representing the declaring class of the underlying member getName public String getName () Returns the name of the field represented by this Field object. The problem here is that this wrapper is generated as a private method inside TestObject class, and therefore it is not accessible from ReflectionAspect, which is a bug. Returns the Class object representing the class or interface that declares the field represented by this Field object. Code may also write non-static final fields like String.value in this example, but other code might not observe changes of final field values in the same way as for non-final fields because of optimizations. JBoss AOP will do this in order to trigger your TestAspect. They just make them available via Class.getClasses () and Class.getDeclaredClasses () when called on the declaring class. But, in your code, setting the field as accessible is unnecessary, since JBoss AOP will call a wrapper method it has generated instead of t() and Field.get() methods. On the contrary, it does take place and has the desired effect (it allows calls to Field.get() and t() methods). The cause of your problem is not the fact that setAccessible doesn't take place. Hello, I've taken a look at your problem and at the bug report you added to Jira ( ). Public static void fieldReadTest(TestObject test) InfoOut("End Field Write Test - FAILED") Also provides the possibility to instantiate new objects, invoke methods and get/set field values. InfoOut("End Field Write Test - Success") Reflection allows programmatic access to information about the fields, methods and constructors of loaded classes, and the use of reflected fields, methods, and constructors to operate on their underlying counterparts, within security restrictions. Public static void fieldWriteTest(TestObject test, Object newValue)įield f = ("testField") Field field con.getClass ().getDeclaredField ('requests') tAccessible (true) MessageHeader requestHeaders (MessageHeader) field.get ( (URLConnection) con).
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