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| Re: using org.eclipse.emf.databinding* in emf 2.3 environment [message #417339 is a reply to message #417336] |
Wed, 05 March 2008 17:35  |
 Ed Merks
Messages: 33142
Registered: July 2009 |
Senior Member |
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Michael,
This anomaly is related to how we bootstrap EMF
http://wiki.eclipse.org/EMF/Getting_Source#The_notorious_bug _109137
The build changes it back to "." so we end up with a jarred plugin. The
good news is that the underlying JDT/PDE limitations (support for
external folders on the classpath) are being fixed probably in time for
M6, so when that's available, we'll start using it and then can avoid
having to build jars...
Michael Haeberlen wrote:
> Hi,
>
> I wanted to use the emf databinding classes in my project and started
> with attachment https://bugs.eclipse.org/bugs/attachment.cgi?id=83069
> from https://bugs.eclipse.org/bugs/show_bug.cgi?id=75625.
>
> Later I noticed that the code is already in CVS HEAD and switched to
> that. But I got NoClassDefFoundErrors which took me a while to resolve.
> I finally realized that the reason was in the MANIFEST.MF the
> Bundle-ClassPath is set to databinding.jar (and databinding.edit.jar).
> So I could fix that by changing it to "."
>
> Now I'm just curious why this is since in the 2.4 build versions,
> there is only a "." in the Bundle-Classpath.
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Michael,<br>
<br>
This anomaly is related to how we bootstrap EMF <br>
<blockquote><a
href=" http://wiki.eclipse.org/EMF/Getting_Source#The_notorious_bug _109137"> http://wiki.eclipse.org/EMF/Getting_Source#The_notorious_bug _109137</a><br>
</blockquote>
The build changes it back to "." so we end up with a jarred plugin.
The good news is that the underlying JDT/PDE limitations (support for
external folders on the classpath) are being fixed probably in time for
M6, so when that's available, we'll start using it and then can avoid
having to build jars...<br>
<br>
<br>
Michael Haeberlen wrote:
<blockquote cite="mid:fqmk0c$n0e$1@build.eclipse.org" type="cite">Hi,
<br>
<br>
I wanted to use the emf databinding classes in my project and started
with attachment <a class="moz-txt-link-freetext" href="https://bugs.eclipse.org/bugs/attachment.cgi?id=83069">https://bugs.eclipse.org/bugs/attachment.cgi?id=83069</a>
from <a class="moz-txt-link-freetext" href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=75625">https://bugs.eclipse.org/bugs/show_bug.cgi?id=75625</a>.
<br>
<br>
Later I noticed that the code is already in CVS HEAD and switched to
that. But I got NoClassDefFoundErrors which took me a while to resolve.
<br>
I finally realized that the reason was in the MANIFEST.MF the
Bundle-ClassPath is set to databinding.jar (and databinding.edit.jar).
<br>
So I could fix that by changing it to "."
<br>
<br>
Now I'm just curious why this is since in the 2.4 build versions, there
is only a "." in the Bundle-Classpath.
<br>
</blockquote>
<br>
</body>
</html>
--------------060209050009030900050504--
Ed Merks
Professional Support: https://www.macromodeling.com/
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