While I can't share the code, one of my clients has written a generic class that dumps the current app's classpath, so this can be done within your own java code.
The code I have access to is much more complicated, but a simple approach can be found here: http://www.mkyong.com/java/how-to-print-out-the-current-project-classpath/ The approached used by my client checked the "java.class.path" system property, pulled out the classes in the JRE's lib/rt.jar file for bootstrap classes, as well as the JRE's lib/ext classes. It then pulled out the actual classes used with specific code based on whether the classpath resource was a directory, zip, or a jar file. On Mon, Jan 15, 2018 at 6:13 PM, Bessie, Timothy <tim.bes...@mckesson.com> wrote: > Sorry, I should clarify - there doesn't appear to be a way to know what > classpath is being used, modify it, etc. It's a black box we have little > control over. > > - Tim > > -----Original Message----- > From: Bessie, Timothy [mailto:tim.bes...@mckesson.com] > Sent: Monday, January 15, 2018 14:32 > To: Velocity Developers List <dev@velocity.apache.org> > Subject: RE: Problem in Eclipse with JBoss's java2ws using velocity - "The > specified logger class org.apache.velocity.runtime.log.NullLogSystem does not > implement the org.apache.velocity.runtime.log.LogChute interface" > >>> Claude Brisson: Most probably, you have several instances of Velocity in >>> your classpath, an 1.7 and an older one somewhere else. >> That's what I suspected at first as well; I testing by removing all but a >> single instance of Velocity 1.7 (I renamed all other instances - I'm not >> sure if I have direct control over the classpath that this plugin uses, or >> if I do I'm not sure how to modify it, as I don't think it uses the project >> classpath directly). Got the same stacktrace, unfortunately. > I think it's worth spending some time finding out which classpath is JBoss > using. Since I'm not using it personally I can't help you on this, sometimes > it's just as simple as printing the CLASSPATH environment variable. > > I'm not sure if that's possible - this is the classpath being used by the > WebService wizard plugin; I see no way to modify its default behavior. We're > going to lodge a support ticket with Red Hat to see if they can advise. > > - Tim > --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@velocity.apache.org For additional commands, e-mail: dev-h...@velocity.apache.org
