Réf. : Re: Re :[aspectj-users] aspect on a java API class

[ldelaforge@xxxxxxx]

I downloaded the "Last Known Good developer build" : aspectj-DEVELOPMENT-20080228164011.jar

Because I'm using LTW, I didn't installed it :
I only took the aspectjweaver.jar, uploaded it in my maven repo, and changed the version in my pom.xml (1.5.4 to DEVELOPMENT-20080228164011).

In my aop.xml, I changed <weaver>...</weaver> by <weaver options="-Xset:weaveJavaPackages=true">...</weaver>

But when I execute my code, the advise is still not executed...

Did I miss something ?

"Andy Clement" <andrew.clement@xxxxxxxxx> Envoyé par : aspectj-users-bounces@xxxxxxxxxxx 29/02/2008 20:41 Veuillez répondre à aspectj-users

Pour :        aspectj-users@xxxxxxxxxxx         cc :        (ccc : Laurent Delaforge/ODDO)         Objet :        Re: Re :[aspectj-users] aspect on a java API class

Weaving of java. and javax. types has been discussed on the list
recently.  You need an up to date AspectJ and you need to use a weaver
option to force it to weave those types in addition to normal
configuration info.  The Javax one is shown below, the
weaveJavaPackages=true option is what you need.

Andy.

> I think you are possibly being affected by the code we have that
> prevents LTW of anything beginning java.* or javax.* :)  See this
> bugzilla entry from a while back
> https://bugs.eclipse.org/bugs/show_bug.cgi?id=149261 : "Allow weaving
> javax..* types"
>
> In which case, you need to download a recent dev build of AspectJ from
> the downloads page and use the option:
>
> <weaver options="-Xset:weaveJavaxPackages=true"/>
>
> Andy.

On 29 Feb 2008 19:12:55 -0000, Kunal Pathak
<kunalpathak2006@xxxxxxxxxxxxxx> wrote:
> Hi Laurent ,
>
> I tried a "without annotation" approach for load time weaving and i could
> execute an advice code for the joinpoint you mentioned. Can you please try
> out using simple aj command or you want to use the annotation? I mean I
> don't think it's the problem due to annotation, but still want to know.
>
> Thanks,
> Kunal.
>
> On Fri, 29 Feb 2008 17:59:18 +0100 aspectj-users@xxxxxxxxxxx wrote
>
>
>  Hi all,
>
>
>
>  I am (still) trying to put a joinpoint on a java API class :
> java.math.BigDecimal
>
>  I try to do it with load time weaving LTW (with a JavaAgent)
>
>
>
>  My aspect is like this :
>
>  @Aspect
>
>  public class AppAspect {
>
>      @After("execution(* java.math.BigDecimal.valueOf(..))")
>
>                          public void afterBigDecimal(JoinPoint jp) {
>
>                                  System.out.println("grouik BigDecimal");
>
>      }
>
>  }
>
>
>
>  And, because I know it is normally not authorized to do it,
>
>  I bypass the loading of the BigDecimal of the rt.jar, by bootloading an
> extracted java.math.BigDecimal.
>
>  I do it by adding in the JVM parameters -Xbootclasspath/p:"D:... arget
> est-classes emp"
>
>  where ... emp contains javamathBigDecimal.class
>
>
>
>
>  But when I execute this, the advise is not executed...
>
>
>
>  Is the bypass a good solution ? If yes, why does it not working ? If no, is
> there another way ?
>
>
>
>  Thanks in advance.
>
>
>
>  Laurent Delaforge
>
>
>
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L'integrite de ce message n'etant pas assuree sur Internet, les societes du groupe ODDO ne peuvent etre tenues responsables de son contenu. Ce message et les eventuels fichiers attaches contiennent des informations confidentielles. Au cas ou il ne vous serait pas destine, nous vous remercions de bien vouloir le supprimer et en aviser l'expediteur.

This message and the files that may be attached to it contain confidential information. The ODDO group may not be held responsible for their contents, whose accuracy and completeness cannot be guaranteed over the internet. If the message is not addressed to you, kindly delete it and notify the sender.