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Posted to issues@maven.apache.org by "Olivier Lamy (Jira)" <ji...@apache.org> on 2020/03/09 02:30:00 UTC

[jira] [Commented] (MJAVADOC-618) Goal javadoc:aggregate fails with submodules packaged as war

    [ https://issues.apache.org/jira/browse/MJAVADOC-618?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17054614#comment-17054614 ] 

Olivier Lamy commented on MJAVADOC-618:
---------------------------------------

I just  tried different options and I do not see how to include javadoc from war maven module in the jpms world.

Using --patch-module mymodule=pathtomywar doesn't work as javadoc expect module-info.class to be in root directory and not in WEB-INF/classes

ATM users can simply exclude this module from aggregated javadoc.

> Goal javadoc:aggregate fails with submodules packaged as war
> ------------------------------------------------------------
>
>                 Key: MJAVADOC-618
>                 URL: https://issues.apache.org/jira/browse/MJAVADOC-618
>             Project: Maven Javadoc Plugin
>          Issue Type: Bug
>          Components: javadoc
>    Affects Versions: 3.1.0, 3.1.1
>         Environment: - Java 11 or grater is required.
> - Submodules must be configured to be java modules. I've used 'Automatic-Module-Name' parameters with maven-jar-plugin
>            Reporter: Andrea Del Bene
>            Assignee: Olivier Lamy
>            Priority: Major
>             Fix For: waiting-for-feedback
>
>         Attachments: maven-modular.zip
>
>
> If we have a submodule project producing a war archive, {{javadoc:aggregate}} fails with the following message:
> {noformat}
> [WARNING] Only outputDirectories and jars are accepted on the path
>  [ERROR] Error while creating javadoc report: Only outputDirectories and jars are accepted on the path
>  java.lang.IllegalArgumentException: Only outputDirectories and jars are accepted on the path
>      at org.codehaus.plexus.languages.java.jpms.LocationManager.resolvePath (LocationManager.java:333)
>      at org.codehaus.plexus.languages.java.jpms.LocationManager.resolvePath (LocationManager.java:139)
>      at org.apache.maven.plugins.javadoc.AbstractJavadocMojo.addJavadocOptions (AbstractJavadocMojo.java:5001)
> {noformat}
> After some investigations it seems it tries to pass the war package to LocationManager.resolvePath.
> I've added a quickstart project to reproduce the problem. Just run:
> {{mvn package javadoc:aggregate}}



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