[jira] [Assigned] (DELTASPIKE-1057) Fix type parameters of OrderBy query processor

["Harald Wellmann (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DELTASPIKE-1057?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Harald Wellmann reassigned DELTASPIKE-1057:
-------------------------------------------

    Assignee: Harald Wellmann

> Fix type parameters of OrderBy query processor
> ----------------------------------------------
>
>                 Key: DELTASPIKE-1057
>                 URL: https://issues.apache.org/jira/browse/DELTASPIKE-1057
>             Project: DeltaSpike
>          Issue Type: Bug
>          Components: Data-Module
>    Affects Versions: 1.5.2
>            Reporter: Harald Wellmann
>            Assignee: Harald Wellmann
>            Priority: Minor
>             Fix For: 1.5.3
>
>
> Class {{OrderBy}} represents a list of ORDER BY clauses and is defined as
> {code}
> public class OrderBy<P, V> implements QueryProcessor<P> {
>     public void add(SingularAttribute<? super P, V> att, OrderDirection dir)
> }
> {code}
> where P is an entity type and V is a value type.
> This does not really make sense, since ORDER BY clauses do not have a common type in general (e.g. ORDER BY date DESC, name ASC).
> The issue is glossed over in {{QueryCriteria}} by using {{OrderBy}} as a raw type.



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