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

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

Harald Wellmann created DELTASPIKE-1057:
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             Summary: 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
            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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