capture the command executed by Eclipse

gan.gary · **Joined:** Tue Jun 17, 2008 12:14 am **Posts:** 21

I have a Hibernate appps. It runs on Eclipse IDE (in class files format), it works fine. But when I packages it to jar file, and run it using command prompt, it hit error.

Quote:

java.lang.NoClassDefFoundError: org/hibernate/Session
at com.flextronics.fftester.Client.main(Client.java:103)
Caused by: java.lang.ClassNotFoundException: org.hibernate.Session
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)
... 1 more

My question is, how to capture the command executed by Eclipse, so that I cna re-use it on command prompt?

gan.gary · **Joined:** Tue Jun 17, 2008 12:14 am **Posts:** 21

I even used all the classpath in the build options, but still fails. anyone knows?

ledelste · **Joined:** Fri Aug 05, 2005 3:36 am **Posts:** 28

Gary, I posted this reply to your earlier topic, but i think you missed it. It describes how to get the command line you're looking for.

Run your application from Eclipse, in debug mode, and set a breakpoint. When the app hits the breakpoint, go to the Debug Perspective. (Eclipse has probably taken you there anyway.)

From there, find the Debug View. Each top-level node in this tree-based view represents a launch that Eclipse managed - either one that is still running, or one that has recently terminated. Find the node in this view that corresponds to the one you're concerned with. Presumably it is suspended (on your breakpoint), and you can see its immediate child, a single Process node, and several children of that node, representing Threads.

Select the process node, and view its properties, either by typing Alt-Enter, or by right-clicking it and selecting "Properties" from the menu that pops up. A dialog will pop up, and in the right pane, you will see the command line that Eclipse used to launch the process.

There you go!

-larry

gan.gary · **Joined:** Tue Jun 17, 2008 12:14 am **Posts:** 21

great! it's there, thanks!

Cameron McKenzie · **Posted:** Fri Jul 25, 2008 2:59 am

Obviously, all of your jar files need to be on your classpath. The JVM doesn't always behave from the command line like you think it might should. :(

You might find this tutorial helpful. It gets Hibernate running from the command line, and it uses MySQL as the database, although as we know, the system iteself is db agnostic:

Running Hibernate Applications from the Command Link - Setting Up Hibernate3 with JPA

And of course, check your jar files!

gan.gary · **Joined:** Tue Jun 17, 2008 12:14 am **Posts:** 21

Quote:

The JVM doesn't always behave from the command line like you think it might should.

why? where ?

Wow, you have your book published? Congrats! Are you one of the developer in Hibernate (or JBoss)? If not, why I never see any developer in this forum, like in MSDN? Why people said Hibernate (and JBoss) is so popular, yet so many pending unanswered post in both forums? Are the beginner level and expert level differ so huge?