[jbosstools-dev] antlr packages and lib not exported in Hibernate Tools 4.0.1

[Max Rydahl Andersen]

Bastian - did you get your problem solved ?

> On 20 Apr 2015, at 20:01, Alexey Kazakov wrote:
>
>> First at all, please create an issue in
>> https://issues.jboss.org/browse/JBIDE to solve this problem in the
>> next release.
>> A pull request for https://github.com/jbosstools/jbosstools-hibernate
>> would be useful too :)
>
> please note that we are really trying to limit exposing any of hibernate
> internal runtime API's to support multiple versions of Hibernate. Thus
> if this break that we won't be able to do it.
>
> What is your plugin trying to do that needs this level of access ?
>
> /max
>>
>> On 04/20/2015 04:44 AM, Bastian Ugimachi wrote:
>>>
>>> Dear all,
>>>
>>> I am currently working on an Eclipse-Plugin that is built on top of
>>> the Hibernate Tools project. For example, I am using the following
>>> statements to get the AST of a named query:
>>>
>>> try {
>>> HqlParser parser = HqlParser.getInstance(statementString);
>>> parser.statement();
>>> } catch (RecognitionException | TokenStreamException e) {
>>> e.printStackTrace();
>>> }
>>> AST statementAst = parser.getAST();
>>>
>>> For this to work well with Hibernate Tools Version 4.0.0, I added
>>> bundle org.hibernate.eclipse.libs as required bundle to my plug-in
>>> configuration (which resolved to
>>> org.hibernate.eclipse.libs_4.0.0.Final-v20141016-1911-B82 so far).
>>>
>>> However, I now updated to Hiberate Tools 4.0.1
>>> (org.hibernate.eclipse.libs_4.0.1.Final-v20150324-2307-B95). The
>>> problem I have now is that the following imports cannot be resolved:
>>> import antlr.RecognitionException;
>>> import antlr.TokenStreamException;
>>> import antlr.collections.AST;
>>>
>>> The problem seems to arise from the fact, that in the new version's
>>> MANIFEST.MF, the antlr... packages are not exported and
>>> lib/hibernate/antlr-2.7.6.jar is not listed in the Bundle-ClassPath
>>> any more (I reformatted both MANIFEST.MFs, that you can find
>>> attached, to allow a convenient comparison). After manually adding
>>> the antlr-related entries to the new version's MANIFEST.MF, my code
>>> works pretty well again.
>>>
>>> My question is thus:
>>> (a) Do you consider this to be a bug in the realease of Hibernate
>>> Tools 4.0.1?
>>> (b) If yes for (a): Do you have an idea when this issue could be
>>> solved?
>>> (c) If no for (a): Which alternative solution would you suggest? I
>>> mean, manually editing the MANIFEST.MF of realeased plug-ins is not
>>> quite the best practice, is it? I tried to manally add
>>> antlr-2.7.6.jar as library to my project, which solved the
>>> compilation error, but yields a java.lang.ClassNotFoundException:
>>> antlr.LLkParser cannot be found by
>>> org.hibernate.eclipse.libs_4.0.1.Final-v20150324-2307-B95
>>>
>>> Any advice?
>>>
>>> Thanks!
>>> Bastian
>>>
>>>
>>>
>>> _______________________________________________
>>> jbosstools-dev mailing list
>>> jbosstools-dev at lists.jboss.org
>>> https://lists.jboss.org/mailman/listinfo/jbosstools-dev
>>
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>
>
> /max
> http://about.me/maxandersen
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/max
http://about.me/maxandersen