If you're referring to me, I did all of that ;) I have also read and tried out every LTW example possible. It's a no-go beyond getting lucky when starting tomcat... or just testing a few classes at a time.
On Mon, Jun 8, 2009 at 7:51 AM, <jeanlouis.pastu...@orange-ftgroup.com>wrote: > > Using aspectj ltw with Spring, as I have understood, needs to use the > Spring > LTW agent and to modify the application-context.xml file as explained : > > http://static.springframework.org/spring/docs/2.5.x/reference/aop.html#aop-u > sing-aspectj<http://static.springframework.org/spring/docs/2.5.x/reference/aop.html#aop-u%0Asing-aspectj> > § 6.8.4 and following > > > > > > Jean-Louis Pasturel > jeanlouis.pastu...@orange-ftgroup.com > > > -----Message d'origine----- > De : aspectj-users-boun...@eclipse.org > [mailto:aspectj-users-boun...@eclipse.org] De la part de Simone Gianni > Envoyé : lundi 8 juin 2009 13:16 > À : aspectj-users@eclipse.org > Objet : Re: [aspectj-users] About aop.xml scope > > Hi Federico and Tahir, > > Tahir guess is right : there is no "jar" scope in Java, not because it > would not be a good idea, simply because there is no support for that in > the Java classloading system. When using an URL classloader it is > possible to know from which jar that resource is coming from, but only > using methods specific to URLClassLoader and/or interpreting the > Class.getResource returned URL in an implementation specific mapping, > both solutions are not applicable in a real production environment, > especially when web application servers come in play with their own > classloaders. > > Multiple aop.xml files are detected and merged together, as explained > here > http://www.eclipse.org/aspectj/doc/released/devguide/ltw-configuration.html > : > > When several configuration files are visible from a given weaving class > loader their contents are conceptually merged. The files are merged in > the order they are found on the search path (with a regular > getResourceAsStream lookup) according to the following rules: > > * > > The set of available aspects is the set of all declared and > defined aspects (aspect and concrete-aspect elements of the > aspects section). > > * > > The set of aspects used for weaving is the subset of the available > aspects that are matched by at least one include statement and are > not matched by any exclude statements. If there are no include > statements then all non-excluded aspects are included. > > * > > The set of types to be woven are those types matched by at least > one weaver include element and not matched by any weaver exclude > element. If there are no weaver include statements then all > non-excluded types are included. > > * > > The weaver options are derived by taking the union of the options > specified in each of the weaver options attribute specifications. > Where an option takes a value e.g. -warn:none the most recently > defined value will be used. > > It is not an error for the same aspect to be defined to the weaver in > more than one visible META-INF/aop.xml file. However, if the same > concrete aspect is defined in more than one aop.xml file then an error > will be issued. A concrete aspect defined in this way will be used to > weave types loaded by the class loader that loaded the aop.xml file in > which it was defined. > > > In a web application "the order they are found" will be : > - WEB-INF/classes/... > - WEB-INF/lib/*.jar (I don't know of any reliable standard on the > loading order of jars here) > - Endorsed libs > - Server "common " libs > - Server libs themselves > > Hope this helps, > Simone > > > > Federico Firpo Bodner wrote: > > Thanks Tahir, but my doubt is: What happens if I put a second jar file > with > > a second aop.xml file? Both configurations are merged? Or each jar keeps > the > > settings in their own aop.xml? > > > > Regards, > > Federico > > > > -----Mensaje original----- > > De: aspectj-users-boun...@eclipse.org > > [mailto:aspectj-users-boun...@eclipse.org] En nombre de Tahir Akhtar > > Enviado el: lunes, 08 de junio de 2009 11:34 > > Para: aspectj-users@eclipse.org > > Asunto: Re: [aspectj-users] About aop.xml scope > > > > Hi, > > Here is from my own experience: > > I have a aop.xml in a jar and it is used to weave all the jars in > > WEB-INF/lib and all the classes in WEB-INF/classes. > > When I place the jar containing aop.xml in Tomcat/common/lib it can even > > weave the classes in jars provided by tomcat. > > > > regards, > > Tahir Akhtar > > pilux wrote: > > > >> Hi All, > >> > >> I have a doubt. Settings in aop.xml are scoped only to the classes > >> contained in same jar file, or are exported and merged into whole JVM > >> weaver? > >> > >> Thanks and regards, Federico > >> > >> > > > > _______________________________________________ > > aspectj-users mailing list > > aspectj-users@eclipse.org > > https://dev.eclipse.org/mailman/listinfo/aspectj-users > > > > _______________________________________________ > > aspectj-users mailing list > > aspectj-users@eclipse.org > > https://dev.eclipse.org/mailman/listinfo/aspectj-users > > > > > -- > Simone Gianni CEO Semeru s.r.l. 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