[jira] [Commented] (MPLUGIN-419) Allow @Parameter on setters methods

["Slawomir Jaranowski (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MPLUGIN-419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17618087#comment-17618087 ] 

Slawomir Jaranowski commented on MPLUGIN-419:
---------------------------------------------

New Maven api also allow it: https://github.com/apache/maven/blob/master/api/maven-api-core/src/main/java/org/apache/maven/api/plugin/annotations/Parameter.java#L45

> Allow @Parameter on setters methods
> -----------------------------------
>
>                 Key: MPLUGIN-419
>                 URL: https://issues.apache.org/jira/browse/MPLUGIN-419
>             Project: Maven Plugin Tools
>          Issue Type: New Feature
>            Reporter: Slawomir Jaranowski
>            Priority: Major
>
> We needn't filed for Mojo parameters.
> When setters method exist it is called first by Maven.
> We can declare Mojo as:
> {code:java}
> @Mojo( name = "my-mojo" )
> public class MyMojo extends AbstractMojo
> {
>     @Parameter
>     private String param;
>     public void execute()
>     {
>     }
> }
> {code}
> In some case will be useful to have possibility to declare as:
> {code:java}
> @Mojo( name = "my-mojo" )
> public class MyMojo extends AbstractMojo
> {
>     @Parameter
>     public void setParam(String param)
>     {
>         // do something with param
>     }
>     public void execute()
>     {
>     }
> }
> {code}
> eg, useful:
> - normalization 
> - validation
> - split one input value to more items, the same or other type



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