[jira] [Reopened] (CAY-1999) Unneeded Property import for superclasses with no properties

["Andrus Adamchik (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAY-1999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrus Adamchik reopened CAY-1999:
----------------------------------

[~SavvaKolbachev] : the implementation broke cases of entities with zero attributes, but some relationships. For those we also need Property import. 

> Unneeded Property import for superclasses with no properties
> ------------------------------------------------------------
>
>                 Key: CAY-1999
>                 URL: https://issues.apache.org/jira/browse/CAY-1999
>             Project: Cayenne
>          Issue Type: Improvement
>    Affects Versions: 4.0.M3
>            Reporter: Andrus Adamchik
>            Assignee: Savva Kolbachev
>            Priority: Minor
>             Fix For: 4.0.M3
>
>
> Not sure if this happened before, but I noticed this happen with M3 master build that includes CAY-1991 feature (which works great btw). I have a class that has no properties (it actually inherits from another entity class, but I am not sure this is relevant). Still import of "org.apache.cayenne.exp.Property" is included, giving a warning in Eclipse. Not critical, just something to clean up when we have time. 
> {noformat}
> package com.foo.auto;
> import org.apache.cayenne.exp.Property;
> import com.foo.Super;
> /**
>  * Class _Sub was generated by Cayenne.
>  * It is probably a good idea to avoid changing this class manually,
>  * since it may be overwritten next time code is regenerated.
>  * If you need to make any customizations, please use subclass.
>  */
> public abstract class _Sub extends Super {
>     private static final long serialVersionUID = 1L; 
>     public static final String ID_PK_COLUMN = "ID";
> }
> {noformat}



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