[jira] [Updated] (OLINGO-487) Detailed exception when no entity set is defined for one to one navigation

["Christian Amend (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OLINGO-487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Christian Amend updated OLINGO-487:
-----------------------------------
    Fix Version/s:     (was: (Java) V4 4.0.0-beta-03)
                   (Java) V4 4.0.0

> Detailed exception when no entity set is defined for one to one navigation
> --------------------------------------------------------------------------
>
>                 Key: OLINGO-487
>                 URL: https://issues.apache.org/jira/browse/OLINGO-487
>             Project: Olingo
>          Issue Type: Improvement
>          Components: odata4-client
>    Affects Versions: (Java) V4 4.0.0-beta-02
>            Reporter: Alex Maiereanu
>            Assignee: Michael Bolz
>             Fix For: (Java) V4 4.0.0
>
>
> We had a small Bug on our Odata Service. We had a one to one relationship between two entities. One entity had an entity set declared, the other one not.
> When we wanted to generate our proxy classes, we where receiving the following exception
>  AbstractUtility~148 
> throw new IllegalStateException("Invalid navigation property");
> (Here is also the link to the class https://github.com/apache/olingo-odata4/blob/master/ext/pojogen-maven-plugin/src/main/java/org/apache/olingo/ext/pojogen/AbstractUtility.java#L148 ) .
> After doing some debug I would suggest the following changes:
> 1) That the exception also tells you which Entity and property have the problem
> 2) Tell you that there is an EntitySet missing for the navigation property.



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