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Posted to issues@maven.apache.org by "Jonathan Pearson (JIRA)" <ji...@codehaus.org> on 2010/09/17 16:35:32 UTC
[jira] Issue Comment Edited: (MNG-4819) Inheritance Error in Object
List Configuration for Custom Plugin
[ http://jira.codehaus.org/browse/MNG-4819?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=235632#action_235632 ]
Jonathan Pearson edited comment on MNG-4819 at 9/17/10 9:33 AM:
----------------------------------------------------------------
I'm sorry, I made a mistake in my expected output; the first block should be:
[INFO] Configuration: [InheritanceBugDemoMojo: objects='[[DemoObject: prop1='Child Object 1 Property 1', prop2='Parent Object 1 Property 2'], [DemoObject: prop1='Parent Object 2 Property 1', prop2='Child Object 2 Property 2'], [DemoObject: prop1='Parent Object 3 Property 1', prop2='Parent Object 3 Property 2]]']
The second DemoObject, first property was listed with incorrect "Parent Object 1...", should have been "Parent Object 2..."
was (Author: celloman):
I'm sorry, I made a mistake in my expected output:
The expected output would either be:
[INFO] Configuration: [InheritanceBugDemoMojo: objects='[[DemoObject: prop1='Child Object 1 Property 1', prop2='Parent Object 1 Property 2'], [DemoObject: prop1='Parent Object 2 Property 1', prop2='Child Object 2 Property 2'], [DemoObject: prop1='Parent Object 3 Property 1', prop2='Parent Object 3 Property 2]]']
The second DemoObject, first property was listed with incorrect "Parent Object 1...", should have been "Parent Object 2..."
> Inheritance Error in Object List Configuration for Custom Plugin
> ----------------------------------------------------------------
>
> Key: MNG-4819
> URL: http://jira.codehaus.org/browse/MNG-4819
> Project: Maven 2 & 3
> Issue Type: Bug
> Components: Inheritance and Interpolation
> Affects Versions: 2.2.1
> Environment: Windows XP SP3, running under Cygwin bash shell
> Reporter: Jonathan Pearson
> Attachments: bugdemo.tgz
>
>
> When a parent defines an object list in a plugin configuration, and then a child of that parent also defines an object list for the same plugin leaving some values undefined (so as to use defaults), the object list is loaded into the plugin in an unpredictable manner, sometimes using parent-defined properties instead of defaults, and sometimes not.
> The attached plugin/parent/child projects produce this incorrect output:
> $ mvn inherit_bug_demo:bugdemo
> ...
> [INFO] Configuration: [InheritanceBugDemoMojo: objects='[[DemoObject: prop1='Child Object 1 Property 1', prop2='Property 2'], [DemoObject: prop1='Parent Object 1 Property 1', prop2='Child Object 2 Property 2']]']
> The expected output would either be:
> [INFO] Configuration: [InheritanceBugDemoMojo: objects='[[DemoObject: prop1='Child Object 1 Property 1', prop2='Parent Object 1 Property 2'], [DemoObject: prop1='Parent Object 1 Property 1', prop2='Child Object 2 Property 2'], [DemoObject: prop1='Parent Object 3 Property 1', prop2='Parent Object 3 Property 2]]']
> Or:
> [INFO] Configuration: [InheritanceBugDemoMojo: objects='[[DemoObject: prop1='Child Object 1 Property 1', prop2='Property 2'], [DemoObject: prop1='Property 1', prop2='Child Object 2 Property 2']]']
> See attached build log, demonstration plugin, and parent/child project for details.
> Usage:
> $ cd inherit_bug_demo
> $ mvn deploy
> $ cd ../child
> $ mvn inherit_bug_demo:bugdemo
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