Re: [aspectj-users] How to get iajc to output like javac

[Paulo Alexandre Corigo Zenida <paulo.zenida@xxxxxxxx>]

Dwight,

I am sorry for the late answer but I haven't seen your e-mail before.  
I am not sure if the way iajc is implemented presents us with  
information such as the number of compiled files, as you wanted.  
However, I believe you can perform that task easily, through the  
definition of a message holder class that intercepts the weaving  
result, counts the number of processed files and prints that  
information after the compilation process.

An example I have created, based on the message handler provided by  
the AspectJ compiler team can be found in  
https://svn.ci.iscte.pt/zenida/zas-pas/trunk/src_util/pt/iscte/ci/ZasMessageHolder.java (look for the method  
handleMessage()).

In the iajc task you need to make a simple change to include that  
message handler:

<iajc ... messageholderclass="<the fully qualified name of your  
message holder class>" ...>
    ...
</iajc>

In order to make this work, do not forget to define the iajc task, provided in

<target name="define-aspectj" if="aspect_persistence" >
    <taskdef  
resource="org/aspectj/tools/ant/taskdefs/aspectjTaskdefs.properties">
        <classpath>
            <pathelement location="${aspectj.lib}/aspectjtools.jar" />
        </classpath>
    </taskdef>
</target>

with the classpath for the place where you have defined your message  
holder. E.g.,

<target name="define-aspectj" if="aspect_persistence" >
    <taskdef  
resource="org/aspectj/tools/ant/taskdefs/aspectjTaskdefs.properties">
        <classpath>
            <!-- The change in the previous file -->
            <pathelement path="${compile.dir}" />
            <pathelement location="${aspectj.lib}/aspectjtools.jar" />
        </classpath>
    </taskdef>
</target>

(You may even look for my ant file for the project resulting from my  
M.Sc. in https://svn.ci.iscte.pt/zenida/zas-pas/trunk/build.xml).

Let me know later if this helps you, please.

Kind regards,

Paulo Zenida


Citando Matt Chapman <mpchapman@xxxxxxxxx>:

> Dwight,
>
> There are several bugs open for iajc:
>
> https://bugs.eclipse.org/bugs/buglist.cgi?query_format=specific&order=relevance+desc&bug_status=__open__&product=AspectJ&content=iajc
>
> but none seem to cover this issue exactly, so you might like to open a new
> one.
> Why is knowing the number of classes compiled important to you?
>
> Regards,
>
> Matt.
>
> On 16/01/07, Dwight Carter <decarte@xxxxxxxxxx> wrote:
> > Paulo,
> >
> > Here is my ant script for one of my projects:
> >
> >
> > Here is the output when aspect_persistence is defined (thus using iajc)
> >
> >
> > Here is the output when aspect_persistence is not defined (thus using
> > javac)
> >
> >
> > Please notice that when using javac, it contains the line:
> >    [javac] Compiling 1077 source files to
> > C:\IBMcc\c02148_QuestR1_drop_a\QuestR1_Persistence\QuestPersistence\bin
> >
> > We tried specifying verbose="true", but that gives us LOTS of output.  We
> > just want the line telling us how many files it is compiling.
> >
> > Thanks for your help,
> >
> > Dwight Carter
> > Senior Information Technology Specialist
> > IBM Global Business Services
> > 877-650-4043
> >
> >
> > *Paulo Alexandre Corigo Zenida <paulo.zenida@xxxxxxxx>*
> > Sent by: aspectj-users-bounces@xxxxxxxxxxx
> >
> > 01/16/2007 04:18 AM  Please respond to
> > aspectj-users@xxxxxxxxxxx
> >
> >  To
> > aspectj-users@xxxxxxxxxxx  cc
> >
> > Subject
> > Re: [aspectj-users] How to get iajc to output like javac
> >
> >
> >
> >
> >
> >
> > Hello,
> >
> > Could you post your ant task compiling with iajc? Are you using any of
> > the properties showWeaveInfo, debugLevel or verbose?
> >
> > Kind regards,
> >
> > Paulo Zenida
> >
> >
> > Citando Dwight Carter <decarte@xxxxxxxxxx>:
> >
> > > Hi,
> > >
> > > I've just started using aspectj 1.5.3.  Today I worked with the fellow
> > > that manages our ant scripts.  We were able to successfully compile, but
> > > he noticed that iajc acted differently than javac.
> > >
> > > The ant log shows a line like [javac] plus a message indicating how many
> > > classes were compiled, etc.  When we replaced javac with iajc, no such
> > > message was in the log.
> > >
> > > How do we get iajc to output this summary line in the log like javac?
> > >
> > > Thanks,
> > > Dwight
> >
> >
> >
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