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https://jira.codehaus.org/browse/MNG-5476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Karl Heinz Marbaise updated MNG-5476:
-------------------------------------
Affects Version/s: 3.2
3.1.0
3.1.1
> [REGRESSION] @required parameter not being enforced for arrays
> --------------------------------------------------------------
>
> Key: MNG-5476
> URL: https://jira.codehaus.org/browse/MNG-5476
> Project: Maven 2 & 3
> Issue Type: Bug
> Components: POM
> Affects Versions: 3.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.1.0, 3.1.1, 3.2
> Reporter: Chris Graham
>
> For a plugin that has the following parameters defined:
> {code}
> /**
> * The message flows to be added to the bar file.
> * @parameter expression="${msgFlows}"
> * @required
> */
> private String[] msgFlows;
> /**
> * The message sets to be added to the bar file.
> * @parameter expression="${msgSets}"
> * @required
> */
> private String[] msgSets;
> {code}
> and a pom config snippet of (note missing the msgSets):
> {code:xml}
> <configuration>
> <msgFlows>
> <msgFlow/>
> </msgFlows>
> </configuration>
> {code}
> maven 2.x (2.09 and 2.2.1) will correctly fail with the following error:
> {code}
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] BUILD ERROR
> [INFO]
> ------------------------------------------------------------------------
> [INFO] One or more required plugin parameters are invalid/missing for
> 'message-broker:package-bar-file'
> [0] Inside the definition for plugin 'maven-message-broker-plugin' specify
> the following:
> <configuration>
> ...
> <msgSets>VALUE</msgSets>
> </configuration>
> OR
> on the command line, specify: '-DmsgSets=VALUE'
> {code}
> However, maven 3.x (3.0-beta-1 through to 3.0.5) do NOT enforce this.
> I would expect the build to be failed in the same manner as 2.x.
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