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Re: [aspectj-users] Six digests in a single day
|
In the future please send administrative requests like this to
aspectj-users-owner@xxxxxxxxxxx
I don't know why you are receiving so many digests and I am not the
list administrator so I can't help you directly, but instead of daily
digests, you can choose to subscribe to the rss feed or choose to not
receive any messages at all. See:
https://dev.eclipse.org/mailman/listinfo/aspectj-users
On Tue, Sep 9, 2008 at 9:29 AM, Miguel Pessoa Monteiro
<mmonteiro@xxxxxxxxxxxxx> wrote:
> Dear fellow subscribers to aspectj-users,
>
> My account is set to digest mode. If I'm not mistaken, the "digest" below is the
> sixth I received today.
>
> I'm the only one thinking that "digest" should really mean "daily digest"?
>
> mpm
>
> Em Ter, Setembro 9, 2008 5:01 pm, aspectj-users-request@xxxxxxxxxxx escreveu:
>> Send aspectj-users mailing list submissions to
>> aspectj-users@xxxxxxxxxxx
>>
>> To subscribe or unsubscribe via the World Wide Web, visit
>> https://dev.eclipse.org/mailman/listinfo/aspectj-users
>> or, via email, send a message with subject or body 'help' to
>> aspectj-users-request@xxxxxxxxxxx
>>
>> You can reach the person managing the list at
>> aspectj-users-owner@xxxxxxxxxxx
>>
>> When replying, please edit your Subject line so it is more specific
>> than "Re: Contents of aspectj-users digest..."
>>
>>
>> Today's Topics:
>>
>> 1. Re: Advice on Constructors With Subclasses (Simone Gianni)
>> 2. Re: symmetric vs asymmetric aop (Eric Bodden)
>>
>>
>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Tue, 09 Sep 2008 16:20:30 +0200
>> From: Simone Gianni <simoneg@xxxxxxxxxx>
>> Subject: Re: [aspectj-users] Advice on Constructors With Subclasses
>> To: aspectj-users@xxxxxxxxxxx
>> Message-ID: <48C6862E.7000206@xxxxxxxxxx>
>> Content-Type: text/plain; charset=ISO-8859-1
>>
>> What about this :
>>
>> public aspect CheckingWithSimplestAspectJEver {
>>
>> pointcut constructor(A inst) : execution(A+.new(..)) && this(inst);
>>
>> after(A inst) : constructor(inst) {
>> if (inst.getClass().equals(
>> thisJoinPointStaticPart.getSourceLocation().getWithinType()))
>> System.out.println("Done with " +
>> inst.getClass().getSimpleName());
>> }
>> }
>>
>> It works also with classes that instantiate another subclass of A inside
>> their constructors, for example delegate classes :
>>
>> public class Delegate extends B {
>>
>> private C another;
>>
>> public Delegate() {
>> this.another = new C();
>> System.out.println("Doing stuff in delegate");
>> }
>>
>> }
>>
>> new Delegate()
>>
>> I'm in A
>> I'm in B
>> I'm in A
>> I'm in B
>> I'm in C
>> Done with C
>> Doing stuff in delegate
>> Done with Delegate
>>
>> I think we can happily close the enhancement request, and focus more on
>> what the AspectJ API offers :)
>>
>> Simone
>>
>>
>>
>> BiggusJimmus wrote:
>>> I am attempting to write some advice that will run only after the
>>> construction has completely finished, i.e. after the an object has been
>>> completely initialized.
>>>
>>> An object can be created in any of the types in an inheritance tree, and
>>> thus, I would like to advise all of the constructors, but only run the
>>> advice once, after the object has been constructed.
>>>
>>> This is probably easier to describe via an example:
>>>
>>> public class A {
>>> public A() {
>>> System.out.println("init A");
>>> }
>>> }
>>>
>>> public class B extends A {
>>> public B() {
>>> super();
>>> System.out.println("init B");
>>> }
>>> }
>>>
>>> public class C extends B {
>>> public C() {
>>> super();
>>> System.out.println("init C");
>>> }
>>> }
>>>
>>> after(A item) : execution(A+.new()) && target(item) {
>>> System.out.println(thisJoinPoint.getSourceLocation());
>>> }
>>>
>>> public static void main(String[] args) {
>>> C c = new C();
>>> B b = new B();
>>> }
>>>
>>> The above code has the following output:
>>> init A
>>> A.java:3
>>> init B
>>> B.java:3
>>> init C
>>> C.java:3
>>>
>>> init A
>>> A.java:3
>>> init B
>>> B.java:3
>>>
>>> What I am attempting to create is advice that will produce the following:
>>> init A
>>> init B
>>> init C
>>> C.java:3
>>>
>>> init A
>>> init B
>>> B.java:3
>>>
>>> i.e. Only run the advice after the object is completely created
>>>
>>> I have tried a few approaches, including !within(A+.new()) and
>>> !cflow(execution(A+.new()), but due to the way the compiler inlines the
>>> super() calls, these approaches produce the same results as above.
>>>
>>> Does anybody have any experience with this problem, and/or suggestions on
>>> how to solve it?
>>>
>>
>>
>> --
>> Simone Gianni
>> http://www.simonegianni.it/
>> CEO Semeru s.r.l.
>> Apache Committer
>>
>>
>>
>>
>> ------------------------------
>>
>> Message: 2
>> Date: Tue, 9 Sep 2008 10:22:51 -0400
>> From: "Eric Bodden" <eric.bodden@xxxxxxxxxxxxxx>
>> Subject: Re: [aspectj-users] symmetric vs asymmetric aop
>> To: aspectj-users@xxxxxxxxxxx
>> Message-ID:
>> <804e3c660809090722k155cf603m89671c9f3d8bf4ab@xxxxxxxxxxxxxx>
>> Content-Type: text/plain; charset=ISO-8859-1
>>
>> 2008/9/9 Dean Wampler <dean@xxxxxxxxxxxxxxxxxxxxx>:
>>> Symmetric AOP is the idea that aspects are used as commonly as classes in an
>>> app and that aspects have the same "first-class" nature.
>>
>> I would even go so far to say that in truly symmetric AOP there is no
>> notion of a class any more. Everything is an aspect.
>>
>> Hope that helps.
>> Eric
>>
>> --
>> Eric Bodden
>> Sable Research Group
>> McGill University, Montréal, Canada
>>
>>
>> ------------------------------
>>
>> _______________________________________________
>> aspectj-users mailing list
>> aspectj-users@xxxxxxxxxxx
>> https://dev.eclipse.org/mailman/listinfo/aspectj-users
>>
>>
>> End of aspectj-users Digest, Vol 43, Issue 17
>> *********************************************
>>
>
>
> --
> Miguel P. Monteiro | cell phone +351 96 700 35 45
> Departamento de Informatica | Phone +351 21 294 8536 ext. 10708
> Faculdade Ciencias e Tecnol.| Fax: +351 21 294 8541
> Universidade Nova de Lisboa | URL: http://ctp.di.fct.unl.pt/~mpm
> 2829-516 Caparica, PORTUGAL | e-mail: mmonteiro [at] di fct unl pt
>
> _______________________________________________
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