[jira] [Closed] (ISIS-249) [WON'T FIX] Validation failure for properties of type enum that have no default and are mandatory.

["Daniel Keir Haywood (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ISIS-249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Keir Haywood closed ISIS-249.
------------------------------------
    Resolution: Won't Fix

> [WON'T FIX] Validation failure for properties of type enum that have no default and are mandatory.
> --------------------------------------------------------------------------------------------------
>
>                 Key: ISIS-249
>                 URL: https://issues.apache.org/jira/browse/ISIS-249
>             Project: Isis
>          Issue Type: Improvement
>          Components: Isis Core
>    Affects Versions: 0.2.0-incubating
>            Reporter: Daniel Keir Haywood
>            Assignee: Daniel Keir Haywood
>            Priority: Minor
>             Fix For: 2.0.0-M3
>
>
> ... such that this would be an error, showing up as a ValidationFailure in the MetaModelValidator:
>     // {{ Gender (attribute)
>     private PersonGenderType gender;
>     @MemberOrder(sequence = "4")
>     public PersonGenderType getGender() {
>         return gender;
>     }
>     public void setGender(final PersonGenderType gender) {
>         this.gender = gender;
>     }
>     
>     // }}
> 	
> 	
> 	
> 	
> but this would be ok, because the programmer has provided an explicit default method:	
> 	
> 	    // {{ Gender (attribute)
>     private PersonGenderType gender;
>     @MemberOrder(sequence = "4")
>     public PersonGenderType getGender() {
>         return gender;
>     }
>     public void setGender(final PersonGenderType gender) {
>         this.gender = gender;
>     }
>     
>     public PersonGenderType defaultGender() {
>         return PersonGenderType.UNKNOWN;
>     }
>     // }}
> 	
> 	
> 	
> and this would be ok, because the property is optional
> 	
> 	    // {{ Gender (attribute)
>     private PersonGenderType gender;
>     @MemberOrder(sequence = "4")
>     @Optional
>     public PersonGenderType getGender() {
>         return gender;
>     }
>     public void setGender(final PersonGenderType gender) {
>         this.gender = gender;
>     }
>     // }}	



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