clement escoffier wrote: > > Hi, > > On 27.09.2011, at 12:06, Sadish M wrote: > >> >> hi , >> >> I have created an handler to intercept all the public methods of a POJO >> component using auto handler property. By this way i am able to get all >> the >> method names via PojoMetadata properties as below. >> >> PojoMetadata pojoMeta = getPojoMetadata(); >> MethodMetadata[] methodMetadata = pojoMeta.getMethods(); >> String mName = methodMetadata[i].getMethodName() >> >> In the methodMetadata[] array, I am able to get the "$init()" method >> also >> able to register with the handler interceptors. Everything works fine >> until >> then. >> >> Problem comes, when the handler intercepts the "$init()" method, via >> "public >> void onEntry(Object pojo, Method method, Object[] args) " , the second >> argument, "Method method" is not able to retrieve the name of the method >> when I try to print the method name being intercepted; like this; >> >> String xx = method.getName(); >> This throws an null pointer exception for "$init" method alone. For the >> rest of all the methods, this works fine properly. >> >> >> Please clarify me, why I could not get the name of "$init" method ? in >> the >> intercepted method calls to OnEntry or OnExit or OnFinish. This causes >> the iPojo could not instantiate and failing in constructor invocation. > > Unfortunately, in the reflection API of Java, Constructor and Method are > two different types. So, for constructors, iPOJO can't find the Method > object, so returns null. I was thinking changing to Member (a parent > class of both Method and Constructor) in the near future to avoid this > issue. Would it help you ? Right now you can safely consider that when > null is given as argument you're on a constructor. > > Regards, > > Clement >> >> I request you to correct me if I have done any mistakes. >> >> Thanks, >> Sadish >> >> -- >> View this message in context: >> http://old.nabble.com/Unable-to-retrieve-%22%24init%22--method-using-handlers-via-interceptor-method-calls-OnEntry..etc-tp32523290p32523290.html >> Sent from the Apache Felix - Users mailing list archive at Nabble.com. >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [email protected] >> For additional commands, e-mail: [email protected] >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > >
Hi clement, Thanks for your message. If there is a parent class of both method and constructor, definitely it would help us in our developments. We are interested in that. ! :-) have a nice weekend ! thanks in advance, Sadish -- View this message in context: http://old.nabble.com/Unable-to-retrieve-%22%24init%22--method-using-handlers-via-interceptor-method-calls-OnEntry..etc-tp32523290p32569276.html Sent from the Apache Felix - Users mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
