|[equinox-dev] Re: Eclipse Aspects|
Description: Binary data
Am 10.06.2008 um 18:37 schrieb Rowan Limb:
no - still does not work. My jar file now looks like this:
META-INF/ META-INF/MANIFEST.MF hooktest/ hooktest/MyAspects.class org/ org/aspectj/ org/aspectj/aop.xml
I assume I just have to install that bundle (although I did 'start' it
as well). When I first install it (simplebundle being already installed)
I get this:
[org.aspectj.osgi] info triggering update for re-supplementing simplebundle [org.aspectj.osgi] info supplementing simplebundle with [hooktest]
which suggests something correct is happening ?
When I start simplebundle I just get osgi> start 19 A simple bundle!
No output from the aspects.
Also tried a completely new, clean install of equinox but made no difference.
On Tue, 2008-06-10 at 17:53 +0200, Heiko Seeberger wrote:Rowan,
If we are lucky, it is indeed simple: When using aspect bundles the aop.xml file always has to be on the bundle classpath, not in the META-INF directory. According to your config.ini it has to be in a package org.aspectj. You also could put it into hooktest if you modify config.ini (org.aspectj.weaver.loadtime.configuration=hooktest), but I would not do that (Best practice: Use always one and the same package).
Give it a try and let me know ...
Your aop.xml has to be in a org.aspectj package, not in the META-INF directory. It always has to be on the bundle classpath and must match a package
2008/6/10 Rowan Limb <rowan.limb@xxxxxx>: Heiko,
I'm sure you are right and we can crack this. I am also sure it is something simple that I have missed.
Anyway, attached is a zip file of src, manifest files and an aop.xml. Also in there is my config.ini and a text file 'screenshot' of the output of doing an 'ss' in the equinox console.
When I install simplebundle and simple-aspects in equinox and start simplebundle I get this on the console:
osgi> start 63 A simple bundle!
When I use aspectj on the commandline with the same jar files I get this:
simplebundle/simplebundle.jar:simple-aspects/simple- aspects.jar:/opt/aspectj1.6/lib/aspectjrt.jar simple.Simple
advice after Simple constructor
Before Simple println()
A simple bundle!
I saw a thread describing a similar problem on eclipsezone:
Martin Lippert answered (in reply 5) saying: Just implement your aspect inside a bundle, define the aop.xml file and "Eclipse-SupplementBundle: *" in the manifest. Thats it.
Annoyingly the original poster said the problem was solved but didn't say what the solution was!
I really appreciate you taking the time to help me on this.
On Tue, 2008-06-10 at 05:59 +0200, Heiko Seeberger wrote:for you toHi Rowan,
Don't get frustrated, we will get that thing running. I cannot see any mistakes "from here". Would it be possiblerecently asked aexport your sources and send them to me?
Am 09.06.2008 um 18:50 schrieb Rowan Limb:
I hope you don't mind me contacting you directly. Ieclipsequestion on the eclipse-dev message list regarding runningin eclipse).aspects in a standalone instance of equinox (rather thanrequests forYou were kind enough to respond and invite furthernot easyhelp. I am getting increasingly frustrated and the message list isemail.for me to use due to restrictions at work, hence my direct(simple 'hello
Progress so far:
I can get aspects to work in equinox if the java codejust aspectj onworld') AND the aspects are in one bundle.
I can get the aspects to work outside of equinox usingfile and thethe commandline with the 'hello world' code in one jarnothingaspects in a separate jar file. (this proves to me there'sseparate bundlewrong with the basic setup or my aspects definitions.
What I can not get to work is running the aspects as a- startsin equinox. I have one bundle for the 'hello world' codeinstalls and I canfine and prints to console. The separate aspects bundlewhen I startstart/stop it (not sure if I should need to do this) butdefine 2the hello world bundle nothing extra happens (my aspectsmethod callpointcuts, one for a constructor of a class and one for aconstructor andwhich will print a suitable message if 'trapped'. Bothconsole:method are in the 'hello world' bundle.
My manifest for the aspects bundle looks like this:
Manifest-Version: 1.0 Bundle-ManifestVersion: 2 Bundle-Name: Simple Aspects Co-opt Bundle-SymbolicName: hooktest Bundle-Version: 1.0.0 Bundle-Localization: plugin Export-Package: hooktest,org.aspectj Require-Bundle: org.aspectj.runtime;visibility:=reexport Eclipse-SupplementBundle: * Bundle-ClassPath: .
When I first install the aspects bundle I get this at there-supplementing
[org.aspectj.osgi] info triggering update for[hooktest]javax.servlet [org.aspectj.osgi] info supplementing javax.servlet withre-supplementing[org.aspectj.osgi] info triggering update fororg.eclipse.osgi.services withorg.eclipse.osgi.services [org.aspectj.osgi] info supplementingre-supplementing[hooktest] [org.aspectj.osgi] info triggering update forwithorg.aspectj.runtime [org.aspectj.osgi] info supplementing org.aspectj.runtimere-supplementing[hooktest] [org.aspectj.osgi] info triggering update forwithorg.mortbay.jetty [org.aspectj.osgi] info supplementing org.mortbay.jettyre-supplementing[hooktest] [org.aspectj.osgi] info triggering update fororg.apache.commons.logging withorg.apache.commons.logging [org.aspectj.osgi] info supplementingre-supplementing[hooktest] [org.aspectj.osgi] info triggering update forwithorg.aspectj.weaver [org.aspectj.osgi] info supplementing org.aspectj.weaverre-supplementing[hooktest] [org.aspectj.osgi] info triggering update for[hooktest]simplebundle [org.aspectj.osgi] info supplementing simplebundle withthe console.
Note that simplebundle is my 'hello world' bundle.
I do not get any messages in the equinox log file or intried both 1.5
I am using org.aspectj.osgi_220.127.116.11803102211 and I'veto the bestand 1.6 of the aspectj runtime/weaver jar files.
I have looked at the slides you suggested looking at andorg.aspectjof my knowledge have followed what it says there.
I have tried placing the aop.xml file in META-INF and insuggestions wouldbut it makes not difference.
I really want to get this to work, any pointers orconfidential. Thebe much appreciated.
-- Rowan Limb Senior Researcher, Pervasive ICT Research Centre BT Group Chief Technology Office ___________________________ Office: 01473 640872 Mobile: Email: rowan.limb@xxxxxx
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