When building a multiproject build, maven2 may incorrectly store output files in the repository with a wrong extension. It does not do this if the project is built on its own.

I have created two new maven plugins to customize the way war et ejb projects are built (i.e. maven 2 default plugins are not compliant with my requirements). In order to use these custom plugins, I have also creating two new packaging (named xnet-ejb and xnet-war) but output files I want to store in the maven repository must have .war and .jar extensions. So I have added plexus components descriptor in order to change the extension (by default, the role-hint will be the extension of the file).

In a multiproject build, if I use only one of my plugin, it works well; the file install in the repository has the correct extension. But if I use both plugin, only one works and for project manage by the other one plugin, the file install in the repository will have a wrong extension (i.e. the role-hint).

This problem seems to be known (see http://cargo.codehaus.org/Merging+WAR+files) but I haven't found any fix.

Thanks for your help

Attached are my both plugin jar files.