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Posted to dev@openjpa.apache.org by "Frank Schwarz (JIRA)" <ji...@apache.org> on 2010/04/12 16:06:41 UTC
[jira] Updated: (OPENJPA-1628) Output control for generated
canonical metamodel source code
[ https://issues.apache.org/jira/browse/OPENJPA-1628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Frank Schwarz updated OPENJPA-1628:
-----------------------------------
Attachment: OPENJPA-1628.patch
"worksforme"-patch attached (the patch will break the "openjpa.out" property processing - which imho. should not be needed at all.)
> Output control for generated canonical metamodel source code
> ------------------------------------------------------------
>
> Key: OPENJPA-1628
> URL: https://issues.apache.org/jira/browse/OPENJPA-1628
> Project: OpenJPA
> Issue Type: Improvement
> Components: jpa
> Affects Versions: 2.0.0-beta3
> Reporter: Frank Schwarz
> Attachments: OPENJPA-1628.patch
>
>
> I think, the way the JPA metamodel generator places the generated Java files, is flawed. I would have reopened OPENJPA-1187, if I had been able to.
> There should be no need to specify a proprietary switch ("openjpa.out") to specify the output dir. There is a switch '-s' to be used with javac to specify the output directory of the generated source files; see http://java.sun.com/javase/6/docs/technotes/tools/windows/javac.html. A proprietary switch should only be used as a fallback option for inconsistent java-implementations.
> Furthermore, the current approach does not play well with eclipse IDE annotation processing. The generated source files are placed under the eclipse installation directory. I can only prevent this, if I specify a fully qualified "out"-path. This is not feasible, as a project with these settings might be checked out to everywhere.
> The current approach with "setSourceOutputDirectory(new File(outDir))" seams only to be working by coincidence with relative paths (e.g with ant-javac).
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