| Re: [aspectj-dev] aspectj-dev Digest, Vol 96, Issue 3 |
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Today's Topics:
1. Android AspectJ Integration issue (Deepak Gopalakrishnan)
2. Re: Android AspectJ Integration issue (Andrew Eisenberg)
3. Re: Getting wired behavior from junit while running a Weka
test suite with ajc (Hossein Mehrfard)
----------------------------------------------------------------------
Message: 1
Date: Fri, 19 Apr 2013 10:09:22 +0530
From: Deepak Gopalakrishnan <dgkris@xxxxxxxxx>
To: aspectj-dev@xxxxxxxxxxx
Subject: [aspectj-dev] Android AspectJ Integration issue
Message-ID:
<CAJtCzuiWZ1Um+N8etndpCEGFYxqJzeZdX11jX6ed+fkwmXXmiw@xxxxxxxxxxxxxx>
Content-Type: text/plain; charset="iso-8859-1"
Hello,
I'm trying to code out few aspects into an android project. Below is the
aspect. I'm very particular about using the annotation based solution(
because I want to use java compiler and not ajc). I've added aspectjrt jar
and ajdtweaver jar to my class path. But I cannot see this working. Can
anyone please help with a step by step instruction. I'm sure this can help
lots of others who have been trying this.
@Aspect
public class ActivityAspect {
@AfterReturning(pointcut = "execution(* *.*(..)) &&
this(android.app.Activity)")
public void log(JoinPoint jp) {
.......
}
}
--
Regards,
*Deepak Gopalakrishnan*
*Mobile*:+918891509774
*Skype* : deepakgk87
http://myexps.blogspot.com
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Message: 2
Date: Thu, 18 Apr 2013 22:06:40 -0700
From: Andrew Eisenberg <andrew@xxxxxxxxxxxx>
To: AspectJ developer discussions <aspectj-dev@xxxxxxxxxxx>
Subject: Re: [aspectj-dev] Android AspectJ Integration issue
Message-ID:
<CAJPxihfdz=tpVQEnBYLT3dM5yOqRm4wyCyoA2A2M-HbFHfuH8A@xxxxxxxxxxxxxx>
Content-Type: text/plain; charset="iso-8859-1"
Looks like you are trying to weave into core Android classes. It's
probably not a good idea (just like weaving into the JDK). There are
bootstrapping issues with this. I'd avoid this if you can. In general,
you should only be weaving into your own application classes unless you
really know what you are doing.
On Thu, Apr 18, 2013 at 9:39 PM, Deepak Gopalakrishnan <dgkris@xxxxxxxxx>wrote:
> Hello,
>
> I'm trying to code out few aspects into an android project. Below is the
> aspect. I'm very particular about using the annotation based solution(
> because I want to use java compiler and not ajc). I've added aspectjrt jar
> and ajdtweaver jar to my class path. But I cannot see this working. Can
> anyone please help with a step by step instruction. I'm sure this can help
> lots of others who have been trying this.
>
> @Aspect
>
> public class ActivityAspect {
>
> @AfterReturning(pointcut = "execution(* *.*(..)) &&
> this(android.app.Activity)")
>
> public void log(JoinPoint jp) {
>
> .......
>
> }
>
>
> }
>
> --
> Regards,
> *Deepak Gopalakrishnan*
> *Mobile*:+918891509774
> *Skype* : deepakgk87
> http://myexps.blogspot.com
>
>
> _______________________________________________
> aspectj-dev mailing list
> aspectj-dev@xxxxxxxxxxx
> https://dev.eclipse.org/mailman/listinfo/aspectj-dev
>
>
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Message: 3
Date: Fri, 19 Apr 2013 01:15:10 -0400
From: Hossein Mehrfard <hossein.mehrfard@xxxxxxxxx>
To: aspectj-dev <aspectj-dev@xxxxxxxxxxx>
Subject: Re: [aspectj-dev] Getting wired behavior from junit while
running a Weka test suite with ajc
Message-ID:
<CAOyxUGk_GAnnAnbCZvk=k_WPCrj8XNGAnjQQvvKdn+c-qNB=vg@xxxxxxxxxxxxxx>
Content-Type: text/plain; charset="iso-8859-1"
I was able to fix the problem, apparently it was logging problem that took
junit this long to be executed.
Hossein
On Thu, Apr 18, 2013 at 9:08 PM, Hossein Mehrfard <
hossein.mehrfard@xxxxxxxxx> wrote:
> Hello,
>
> I conducted a set of experiments on the Weka source code. I intercepted
> all method calls in Weka at runtime with aspectj to investigate its
> behavior with different interception mechanisms (I gathered information
> about caller and callee objects). I used one of the test suites (weka.core)
> already existed in Weka packages to feed my execution. I ran that test
> suite using "ant build" and changed Junit compiler from "javac" to "ajc".
> The total number 251 Junit tests took about 45 minutes to finish with ajc compiler,
> while that similar test suite took just a minute to execute and compile
> with "javac" compiler (again ant used for execution). The excerpt of Junit
> execution on the intercepted version of Weka follows:
>
> [junit] Utils.java:551
> [junit] Utils.java:567
> [junit] Utils.java:588
> [junit] Utils.java:605
> [junit] Utils.java:605
> [junit] Utils.java:551
> [junit] Utils.java:567
> [junit] Utils.java:551
> [junit] Utils.java:567
> [junit] Utils.java:588
> [junit] Utils.java:605
> [junit] Utils.java:605
> [junit] Utils.java:605
> [junit] Utils.java:605
> [junit] Utils.java:605
> [junit] Utils.java:605
> [junit] Utils.java:605
> [junit] Utils.java:605
> [junit] .....
> [junit] Time: 2,625.089
> [junit]
> [junit] OK (251 tests)
> [junit]
>
> BUILD SUCCESSFULTotal time: 44 minutes 30 seconds
>
> I am almost sure something goes wrong with this test suite execution and
> should not take this long. Junit keeps printing some Weka class names
> (such as: *Utils.java, Attribute.java, SerializationHelper.java,
> BallNode.java* ) with different line numbers. This Junit output is
> totally different with the one executed with "javac".
>
> I don't know:
>
> 1. What does this behavior mean in Junit?
>
> 2. Was the the test suite correctly passed?
>
> 3. Whether the problem is from junit or my aspect?
>
> I executed the intercepted Weka successfully with a simpler set of
> execution from the command line before, but this problem appears when I use
> Junit.
>
> Any insight is very much appreciated.
>
>
> Thanks,
>
> Hossien
>
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