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Re: [aspectj-users] JBOSS, LTW and SDK1.4.2
There are ways (for example, see http://rbodkin.blogs.com/ron_bodkins_blog/2005/10/websphere_loadt.html), but they depend on application-server specific knowledge. Since JDK1.4 has been end-of-lifed, such an implementation hasn't been a priority. 

-Ramnivas

On Thu, Jul 16, 2009 at 8:03 AM, Johnson Lu <johnson.lu@optier.com> wrote:

Hi Ramnivas:

 

Thanks for writing back.  Unfortunately it is impossible for us to run with Java 5 nor Java 6 due to constraints placed by our customers.  With Java 5 and javaagent we have very little complaints.  So there are no ways around for App Servers using Java 4?

 

Thanks.

 

J.Lu

 

 

 

From: aspectj-users-bounces@xxxxxxxxxxx [mailto:aspectj-users-bounces@xxxxxxxxxxx] On Behalf Of Ramnivas Laddad
Sent: Wednesday, July 15, 2009 7:44 PM
To: aspectj-users@xxxxxxxxxxx
Subject: Re: [aspectj-users] JBOSS, LTW and SDK1.4.2

 

This looks like a classloader issue. The aj.bat approach was meant mainly for standalone applications and hasn't worked well with app/web servers due to the classloading schemes they employ.

 

Can you try running the same server on Java 5 or 6 and pass it the -javaagent:/path/to/aspectjweaver.jar.

 

-Ramnivas

On Fri, Jul 10, 2009 at 10:32 AM, Johnson Lu <johnson.lu@optier.com> wrote:

Greetings:

 

I have been struggling to get JBOSS 4.0.5(on SDK1.4.2) to run with AspectJ, but thus far I have no success.

 

The run.bat startup in JBOSS\bin has been patched to conformed to what is in aj.bat (i.e setting the system class loader, and adding aj.class.path and aj.aspect.path as System parameters). If I don’t include run.jar in the classpath Jboss will always terminate with something like this: (run.jar is in –Daj.class.path):

 

Failed to boot JBoss:

java.lang.NullPointerException

        at org.jboss.Main.boot(Main.java:112)

        at org.jboss.Main$1.run(Main.java:490)

        at java.lang.Thread.run(Thread.java:534)

 

If I do put run.jar in the classpath, I get this:

 

java.lang.NoClassDefFoundError: org/jboss/mx/util/Serialization

        at javax.management.ObjectName.<clinit>(ObjectName.java:101)

        at org.jboss.mx.util.ObjectNameFactory.create(ObjectNameFactory.java:48)

        at org.jboss.system.server.ServerImpl.<clinit>(ServerImpl.java:82)

        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)

        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)

        at java.lang.reflect.Constructor.newInstance(Constructor.java:274)

        at java.lang.Class.newInstance0(Class.java:308)

        at java.lang.Class.newInstance(Class.java:261)

        at org.jboss.system.server.ServerLoader.createServer(ServerLoader.java:288)

        at org.jboss.system.server.ServerLoader.load(ServerLoader.java:267)

        at org.jboss.Main.boot(Main.java:194)

        at org.jboss.Main$1.run(Main.java:490)

        at java.lang.Thread.run(Thread.java:534)

Press any key to continue . . .

 

Can anyone shed some light, helpful hints on my plight? 

 

Thanks.

 

J.Lu

 


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