Re: [m2] maven embedder

[Jason van Zyl]

On 13 Feb 07, at 11:05 PM 13 Feb 07, Dmitry Beransky wrote:
Jason,

Thanks.  That worked great, however I ran into another problem.  I'm
using embedder to write an IntelliJ IDEA plugin and IDEA insists on
using it's own JDOM library.  See this discussion for reference:

You might want to join the effort where the two fellows who were  
writing IDEA integration have merged their efforts at the Mevenide  
project where IDEA, Netbeans and soon the Eclipse integration will  
live. That's where we're planning the official IDE integration for  
Maven. On the IDEA side the Maven Reloaded Plugin by Brian Kate, and  
the Maven 2.x Integration by Ralf Quebbemann. I am also working on  
this in addition to the embedder as it's the IDE I use.


http://intellij.net/forums/thread.jspa?messageID=3441989


This is really because that embedder is an assembly where everything  
is packed together if I deploy 2.1-SNAPSHOTs of everything you could  
use the pieces individually and swap in your own version.

I was able to work around the problem temporarily by removing all JDOM
classes from the embedder jar.  I'm hoping for a more permanent
solution, though.  Is that possible?

You don't need to use the embedder assembly, or in the future I would  
like to mangle the 3rd party libraries using Torsten Curdt's minijar  
plugin which will hide JDOM from you.

Jason.



Thanks
Dmitry

The folks I'm directly supporting for the embedder are the IDE folks.
They are using the embedder from trunk. I will attempt to merge the
trunk into the 2.0.6 release of Maven. If you want something then use
these:

http://idisk.maven.org/jvanzyl/Public/embedder/

Use the first version, that's what was used in the last release of
the Maven Eclipse Integration.

We're just about to release 2.0.5 and I don't have time to merge it
into 2.0.5.

Jason.

> D.
>
> On 2/12/07, franz see <[EMAIL PROTECTED]> wrote:
>>
>> Good day,
>>
>> Odd. I just tried it and it works fine with me. Also, I have just
>> checked
>> the source code of MavenEmbedder() and it does not use
>> XmlPullParserException, so I am not sure why it was looking for  
that.
>>
>> Are you sure your debugging the right line?
>>
>> Cheers,
>> Franz
>>
>>
>> Dmitry Beransky-3 wrote:
>> >
>> > Hi Franz,
>> >
>> > If I only add the embedder, i get a long list of
>> NoClassDefFoundError,
>> > which goes away only when I counter balance by an equally long
>> list of
>> > included jars.  The very first error I get is this:
>> >
>> > Exception in thread "main" java.lang.NoClassDefFoundError:
>> > org/codehaus/plexus/util/xml/pull/XmlPullParserException
>> >       at org.dembel.maven.MavenUtils.createEmbedder
>> (MavenUtils.java:53)
>> >       at Main.main(Main.java:14)
>> >       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>> Method)
>> >       at
>> > sun.reflect.NativeMethodAccessorImpl.invoke
>> (NativeMethodAccessorImpl.java:39)
>> >       at
>> > sun.reflect.DelegatingMethodAccessorImpl.invoke
>> (DelegatingMethodAccessorImpl.java:25)
>> >       at java.lang.reflect.Method.invoke(Method.java:585)
>> >       at com.intellij.rt.execution.application.AppMain.main
>> (AppMain.java:90)
>> >
>> > Where MavenUtils.createEmbedder() looks like this:
>> >
>> >    public static MavenEmbedder createEmbedder() {
>> >       MavenEmbedder embedder = new MavenEmbedder();
>> >       return embedder;
>> >    }
>> >
>> >
>> > thanks
>> > Dmitry
>> >
>> >
>> > On 2/11/07, franz see <[EMAIL PROTECTED]> wrote:
>> >>
>> >> Good day to you, Dmitry,
>> >>
>> >> AFAIK, It should be enough to add the maven-embedder artifact
>> to your
>> >> pom's
>> >> dependencies for it to run. Why, what error are you getting?
>> >>
>> >> Cheers,
>> >> Franz
>> >>
>> >>
>> >> Dmitry Beransky-3 wrote:
>> >> >
>> >> > Hi,
>> >> >
>> >> > I'm not sure if this message is more appropriate here or on
>> the dev
>> >> > list.  Please advise for future messages.
>> >> >
>> >> > What other maven run-time libraries do I need in order to use
>> the
>> >> > embedder?
>> >> >
>> >> >
>> >> > Thanks
>> >> > Dmitry
>> >> >
>> >> >
>>  
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>> >> >
>> >>
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>> >>
>> >>
>> >>
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