RE: aspectj plugin

[Vincent Massol]

Hi Tobias,

Here's some more information for weaving directory with AspectJ:
- Keywords: XWeaveDir, -inpath
- https://bugs.eclipse.org/bugs/show_bug.cgi?id=46347
- attached email

Basically, it means that we'll soon be able to support weaving
directories...

Thanks
-Vincent

> -----Original Message-----
> From: Vincent Massol [mailto:[EMAIL PROTECTED]
> Sent: 14 January 2004 08:35
> To: 'Maven Users List'
> Subject: RE: aspectj plugin
> 
> 
> 
> > -----Original Message-----
> > From: Rademacher Tobias [mailto:[EMAIL PROTECTED]
> > Sent: 14 January 2004 08:26
> > To: 'Maven Users List'
> > Subject: RE: aspectj plugin
> >
> > Dear Vincent,
> >
> > thx for your quick reply.
> >
> > >
> > > You're right. This is a current limitation of the iajc task
> > > (it can only
> > > weave jars).
> >
> > Okay. Then I'll go with the old version (1.1) as Unit Testing is
> essential
> > for me.
> > I hope this is okay for you ;-).
> 
> Of course it is!
> 
> >
> > > It seems this is something that the aspectj team also wanted to
add
> > > (weaving directories in addition to jars). I don't know what
> > > the status
> > > is.
> >
> > I cannot imagine that this is so hard to solve as a jar is nothing
> > different
> > (only that is zipped and containg some meta-inforamation). Should I
ask
> > them
> > or could you do?
> 
> I'll let you do it... ;-)
> 
> I'd be happy to know the outcome though.
> 
> Thanks
> -Vincent
> 
> >
> > Bye
> > Toby
> >
> >
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--- Begin Message ---

Title: Re: [aspectj-users] [iajc] How to weave aspects into class directory structures rathe r than a jar

Hi -

 > Unfortunatly we don't know
 > who to get the aspects weaved into directorys containing class files.

There are (at least) two ways to go:

(1) ajc replaces compile:
- ajc compiles base and aspects

This is supported using the ${build.compiler} property,
assuming you can conditionally add the extra aspects.

(2) Separate weaves:
- produce binary aspects
- javac compile
- zip the results of that into some jar file results.jar
   removing all the classes in the dest dir
- ajc weave aspects plus results.jar,
   outputting classes to the dest dir
- when running tests, run against dest dir
   and binary aspects

This is provisionally supported in the task in the
current tree using the XWeaveDir option.  However, there's
also talk of including this feature in the next release,
as a -inpath option that is like -injars but also takes
directories.

Wes

http://dev.eclipse.org/viewcvs/indextech.cgi/~checkout~/aspectj-home/doc/faq.html#q:buildingsource

Rademacher Tobias wrote:

> Dear AspectJ Team,
>
> thank you for the great tool.
>
> Last week I had an email session with Vincent Massol author of the maven
> aspectj plugin.
>
> His current not released plugin version supports the new iajc ant tasks.
> Unfortunatly we don't know
> who to get the aspects weaved into directorys containing class files. It
> seems that this is currenlt
> only possible with jars.
>
> This would break the Unit-Test integration of maven, as you cannot test the
> aspects you weaved in your
> classes. So the standard usage aspectj in maven would be:
>
> 1) java:compile (compile the complete clases of a project
> 2) postgoal of java:compile (weave in the aspect using aspectj maven plugin)
> 3) test:test (run all unit tests __including__ the woven aspects)
>
> Can you give us some hints so that we can soothly integrated aspectj into
> maven?
>
> Thx for your efforts
>
> Toby
>
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