I sent this out yesterday and got no response. I have also tried using
BeanShell and am having similar problems. I'm guessing very few people use
the <script> tag as it seems awfully flakey. Anyone have suggestions on
where to get some help with Script tag issues?
Thanks
phil
_____
From: Philip Swenson
Sent: Wednesday, April 04, 2007 10:03 AM
To: 'user@ant.apache.org'
Subject: ant script task prob / jruby
I'm using ant's script task with jruby like this:
<target name="mws.init" depends="init" description="builds portlets,
starts mws, waits for portlets to install, leaves mws running">
<script language="ruby">
<classpath refid="project.classpath"/>
require 'opt_ruby/portlet_util.rb'
mws_install_portlets(360000)
</script>
</target>
When I run this I get a statck dump "mws.init:
[script] 1532 [main] ERROR org.apache.bsf.BSFManager - Exception :
[script] java.security.PrivilegedActionException:
org.apache.bsf.BSFException: Exception"
...
[script] Caused by: org.apache.bsf.BSFException: Exception
[script] at
org.jruby.javasupport.bsf.JRubyEngine.exec(JRubyEngine.java:114)
[script] at org.apache.bsf.BSFManager$6.run(BSFManager.java:493)
[script] ... 20 more
(full dump at end of message)
This is a classpath issue. I hacked the ant.bat to pull in the full
classpath (same as the one in my classpath element in the script above) and
the code works. It seems that the <classpath> element is not working for me
for some reason. Note I'm on ant 1.7, JRuby 0.9.8 and bsf 2.4.0. Note I
can't just use the ant.bat hack to solve my problem as I'm running this task
in a continuous integration environment (TeamCity) that doesn't use ant.bat,
it relies on the tasks to manage their own classpath.
So my questions are 1) how do I set up my classpath for my script target?
Am I doing something wrong? Is this a bug in the ant script task or bsf or
jruby? 2) how do I get the real error? Any time I have a ruby issue I get
the "java.security.PrivilegedActionException: org.apache.bsf.BSFException:
Exception" message instead of a readable error.
Thanks for any help!
phil
Full dump
mws.init:
[script] 1532 [main] ERROR org.apache.bsf.BSFManager - Exception :
[script] java.security.PrivilegedActionException:
org.apache.bsf.BSFException: Exception
[script] at java.security.AccessController.doPrivileged(Native
Method)
[script] at org.apache.bsf.BSFManager.exec(BSFManager.java:491)
[script] at
org.apache.tools.ant.util.optional.ScriptRunner.executeScript(ScriptRunner.j
ava:1
03)
[script] at
org.apache.tools.ant.taskdefs.optional.Script.execute(Script.java:52)
[script] at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
[script] at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown
Source)
[script] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java
:25)
[script] at java.lang.reflect.Method.invoke(Method.java:585)
[script] at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
[script] at org.apache.tools.ant.Task.perform(Task.java:348)
[script] at org.apache.tools.ant.Target.execute(Target.java:357)
[script] at org.apache.tools.ant.Target.performTasks(Target.java:385)
[script] at
org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329)
[script] at
org.apache.tools.ant.Project.executeTarget(Project.java:1298)
[script] at
org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.j
ava:4
1)
[script] at
org.apache.tools.ant.Project.executeTargets(Project.java:1181)
[script] at org.apache.tools.ant.Main.runBuild(Main.java:698)
[script] at org.apache.tools.ant.Main.startAnt(Main.java:199)
[script] at
org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)
[script] at
org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)
[script] Caused by: org.apache.bsf.BSFException: Exception
[script] at
org.jruby.javasupport.bsf.JRubyEngine.exec(JRubyEngine.java:114)
[script] at org.apache.bsf.BSFManager$6.run(BSFManager.java:493)
[script] ... 20 more
