[jira] Commented: (MEAR-60) Improve support for skinny war files

["Heinrich Nirschl (JIRA)" <ji...@codehaus.org>]

    [ http://jira.codehaus.org/browse/MEAR-60?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_93326 ] 

Heinrich Nirschl commented on MEAR-60:
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I don't think that a boolean configuration option is flexible enough. There are situations where you want most of your jars in the ear, but still some of them in the war (for example, if they contain a tag library - the jsp compiler does not find the tag library if it is in the ear).

> Improve support for skinny war files
> ------------------------------------
>
>                 Key: MEAR-60
>                 URL: http://jira.codehaus.org/browse/MEAR-60
>             Project: Maven 2.x Ear Plugin
>          Issue Type: Improvement
>    Affects Versions: 2.3
>         Environment: mvn 2.0.5
>            Reporter: Marcel Schutte
>            Priority: Critical
>
> Provide a boolean configuration option for webModules to include the war's transitive dependencies.
> As described on http://maven.apache.org/plugins/maven-war-plugin/examples/skinny-wars.html it is very common in a J2EE environment to use so called skinny wars. Here the war's WEB-INF/lib will not contain the dependent jars, but instead they are packaged inside the EAR. The war references them through its META-INF/MANIFEST.MF
> This option could be used to avoid the 'painful part' mentioned in the above web page. The war's dependencies wouldn't have to be duplicated alongside the ear's.
> I also found an old issue (MEAR-14) which has asked for the current default behavior of not including the transitive dependencies. It suggests a property to include specific dependencies of the war. As far as I can tell this has never been implemented and this is also not what I am asking for. My proposal is an all of nothing kind of option for each war module in the ear.
> On a side note, for me this is the part where removal of the old maven 1 style properties per dependency is missed the most. With them it was possible to decide for each single dependency whether to put it in WEB-INF/lib or reference it through the manifest classpath. But of course, then we didn't have the transitive dependencies

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