Thank you Heiko.
Here is what I did after your last mail:
1-I've "bundlized" aspectjrt.jar into aspectjrt-osgi.jar, and copied it to the
same place of the weaved equinox
My aspectjrt-osgi.jar has the following header in its manifest
Fragment-Host: org.eclipse.osgi;bundle-version="3.2.0.v20060601"
2-Run the equinox like this:
java -Dosgi.framework.extensions=aspectjrt-osgi.jar -jar
org.eclipse.osgi_3.2.0.v20060601.jar -console
3-The following happens:
java.lang.NoClassDefFoundError: org/aspectj/lang/NoAspectBoundException
at org.eclipse.osgi.baseadaptor.BaseAdaptor$ParentClassLoader.<init>(Bas
eAdaptor.java:76)
at org.eclipse.osgi.baseadaptor.BaseAdaptor.<clinit>(BaseAdaptor.java:70
)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at org.eclipse.core.runtime.adaptor.EclipseStarter.createAdaptor(Eclipse
Starter.java:777)
at org.eclipse.core.runtime.adaptor.EclipseStarter.startup(EclipseStarte
r.java:280)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.ja
va:173)
at org.eclipse.core.runtime.adaptor.EclipseStarter.main(EclipseStarter.j
ava:150)
Caused by: java.lang.ClassNotFoundException: org.aspectj.lang.NoAspectBoundExcep
tion
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
... 8 more
However if I run like this it works fine:
java -Djava.ext.dirs=. -jar org.eclipse.osgi_3.2.0.v20060601.jar -console
I am not sure of the consequences (I would be glad to know it) of this in the
long run, but I've installed some bundles with no problem. The weaving worked
as well.
If you could help me to do it the right way that would be awesome.
Thanks again!
Kiev
Subject: AW: AW: AW: [equinox-dev] Classloading problems running
EquinoxweavedAspectJ
Date: Tue, 18 Mar 2008 15:59:27 +0100
From: [EMAIL PROTECTED]
To: equinox-dev@eclipse.org
Kiev,
OSGi will not allow you
any non-OSGi class loading tricks.
Yes, you can have a
fragment for the system bundle. These are called framework extension bundles.
In order to be found by Equinox
this fragment has to be co-located with the system bundle and you have to
register it by the system property
osgi.framework.extensions=<FRAGMENT>
Heiko
Von: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Im
Auftrag von Kiev Gama
Gesendet: Dienstag, 18. März 2008
06:57
An: Equinox
development mailing list
Betreff: RE: AW: AW: [equinox-dev]
Classloading problems running EquinoxweavedAspectJ
Thanks for the response.
I have tried to run in two different ways:
1 - If I put aspectJrt.jar in the classpath I get an explicit dependency error
on the AJ classes
2 - Then, I've set the aspectJ\lib in the java.ext.dirs option and I've got the
error that I sent.
I'll check on that other tip that you gave me.
Can I use fragment bundles with the bundle 0 (framework bundle) ?
Thanks again
Subject: AW: AW: [equinox-dev]
Classloading problems running Equinox weavedAspectJ
Date: Tue, 18 Mar 2008 14:18:12 +0100
From: [EMAIL PROTECTED]
To: equinox-dev@eclipse.org
Kiev,
Thank you for the
information provided.
As far as I understand
you are weaving some aspects into Equinox (into the FrameworkLogEntry), right?
This will create
dependencies from Equinox to your classes and possibly to AspectJ (for example
when using around advices). These dependencies cannot be resolved, because in
OSGi only dependencies declared in the bundle manifest are visible.
Maybe you could put your
classes and the AspectJ runtime library into a framework extension fragment
(look for details in the Eclipse Wiki).
Any comments on this?
Another solution could be
to use Equinox Aspects and load-time weaving.
Heiko
Von:
[EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von Kiev Gama
Gesendet: Dienstag, 18. März 2008
05:53
An: Equinox
development mailing list
Betreff: RE: AW: [equinox-dev]
Classloading problems running Equinox weavedAspectJ
Actually I'm not using the Equinox from the Equinox Aspects
project.
I'm doing AspectJ compile-time (offline) weaving of a standard Equinox
framework.
AspectJ 1.5
Equinox 3.2.0
Does the list allow the attaching of a file?
I can attach the weaved jar.
Thanks for the help.
Subject: AW: [equinox-dev]
Classloading problems running Equinox weaved AspectJ
Date: Tue, 18 Mar 2008 13:33:10 +0100
From: [EMAIL PROTECTED]
To: equinox-dev@eclipse.org
Kiev,
Could you please provide
some more information about your setting?
- Are you using compile-time
weaving or loag-time weaving by Equinox Aspects?
- Which AspectJ version
are you using?
Further it could be
valuable if you could attach your project(s) …
Heiko
Von:
[EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von Kiev Gama
Gesendet: Dienstag, 18. März 2008
02:11
An: equinox-dev@eclipse.org
Betreff: [equinox-dev]
Classloading problems running Equinox weaved AspectJ
Hello,
I weaved Equinox framework v 3.2.0 with AspectJ and I am getting the following
the weaved framework:
Exception in thread "main" java.lang.NoClassDefFoundError:
org/eclipse/osgi/framework/log/FrameworkLogEntry
Caused by: java.lang.ClassNotFoundException:
org.eclipse.osgi.framework.log.FrameworkLogEntry
at java.net.URLClassLoader$1.run(Unknown Source)
at
java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown
Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown
Source)
The FrameworkLogEntry class is the weaved jar. Does anybody know in detail how
the class loading works or why that is happening?
This version does not use digitally signed jars. I found errors regarding the
hashing of classes with version 3.3 and that is why I've tried weaving a
previous version.
Thanks,
Kiev Gama
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