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 <CAPohPdmef9Y124qAgOLTqffQt23HJsK3JCFp1e3=rDgCJxa3gA@mail.gmail.com>
Subject: Re: Beginner question: Ant+ Eclipse + script-task: BSF's & Rhino E4X
 issue
From: Peter Reilly <peter.kitt.reilly@gmail.com>
To: Ant Users List <user@ant.apache.org>
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The problem you are running into is that a version of rhino
is in java itself (since jdk 6)
and this version is in the root classloader and so using
a different version is very hard (I cannot remember how to
do it).

The good news is that with jdk 7, the embedded rhino
has been updated to a newer version see:
http://bugs.sun.com/view_bug.do?bug_id=3D6980447

This means that using jdk 7 and ant 1.8
the following build.xml  works:

<project default=3D"e4x">
  <target name=3D"e4x">
    <script language=3D"javascript"><![CDATA[
      importPackage(java.lang);
      var doc =3D <a><b c=3D"1"/><b c=3D"2"/></a>;
      doc.@c=3D"new value";
      System.out.println(doc);
        ]]>
    </script>
  </target>
</project>

without messing around with bsf.

since ant will in this case use javax.scripting

Peter


On Thu, Jul 21, 2011 at 10:02 AM, Bart van der Schoor
<bartvanderschoor@gmail.com> wrote:
> Hi,
>
> I'm new to Ant and advanced usage of Eclipse, and I got terribly lost whi=
le
> trying to solve the following. Worst of all i have no idea where to turn =
to
> solve this so i hope somebody here can help more of point me in the right
> direction (so many projects).
>
> I have an Ant script-task using javascript where I want to parse XML usin=
g
> E4X. =C2=A0If I check the Ant project page I see it uses BSF which in tur=
n uses
> Rhino. But the E4X doesn't work: it seems like the Rhino it's using doesn=
't
> have it supported. But when i browse Rhino's release I see it in 1.6, whi=
ch
> dates to 2004 (http://www.mozilla.org/rhino/rhino16R1.html).
>
> The i tried to find out which version of Rhino is being used by the Ant
> that's in my Eclipse, and tthen it all goes foggy. I tried googling and
> browsing the different projects, but it's so confusing. I also tried
> browsing release notes, but i have no idea which project to look in.
>
> Can anyone give me some pointers on this?
>
> I'm using Ant 1.8.2 in FDT, which is a standalone version of an ActionScr=
ipt
> plugin for Eclipse. It's FDT 4.5, which runs on Eclipse 3.5.0. It origina=
lly
> shipped with Ant 1.7.1, but when solving an issue with the FTP task the
> support guys send me an updated Ant 1.8.2 and the additional jar's
> (commons-net and jakarta-oro). My workstation is an Windows XP machine, a=
nd
> is using Sun jdk1.6.0_21.
>
> Grtz,
>
> Bart
>

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