1 Reply Latest reply on Jun 8, 2006 9:04 AM by kabirkhan

Which jar for javaagent with EJB embedded/standalone

fatbatman Jun 7, 2006 10:25 AM

The latest distributions of the EJB standalone (jboss-EJB-3.0_Embeddable_ALPHA_8.zip) comes as 3 big jars.
If a try and use;

-javaagent:jboss-ejb3-all.jar

I get;

Failed to load Premain-Class manifest attribute from jboss-ejb3-all.jar

If I use the jboss-aop-jdk50.jar from the AOP distribution its fine as long as this jar isn't also on the classpath with jboss-ejb3-all.jar, as in that case the AOP classes are included twice and things go a bit strange.

Shouldn't we be able to call -javaagent:jboss-ejb3-all.jar ?

regards

James

1. Re: Which jar for javaagent with EJB embedded/standalone

kabirkhan Jun 8, 2006 9:04 AM (in response to fatbatman)
It's been a while since I looked at the embedded ejb 3 stuff, so I don't know how it is all packaged now, but all the magic takes place in the META-INF/MANIFEST.MF file of jboss-aop-jdk50.jar.

The interesting entries are
Premain-Class: org.jboss.aop.standalone.Agent Can-Redefine-Classes: true

So try adding these attributes to the MANIFEST.MF of the jboss-ejb3-all.jar
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