[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-2780) named parameter types

[Gail Badner (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-2780?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_27848 ] 

Gail Badner commented on HHH-2780:
----------------------------------

Please attach a runnable test case (java and mapping).

> named parameter types
> ---------------------
>
>                 Key: HHH-2780
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2780
>             Project: Hibernate3
>          Issue Type: Patch
>          Components: query-hql
>    Affects Versions: 3.2.4.sp1, 3.2.5
>            Reporter: jose
>
> This query FAILS______________________
>    from Entity e
>    where ((:status is null) or (e.status = :status))
> This query WORK______________________
>    from Entity e
>    where ((e.status = :status)) or (:status is null))
> Fixed with_________________________________
> Constructor of org.hibernate.hql.ast.ParameterTranslationsImpl
> ...
> 			else if ( NamedParameterSpecification.class.isAssignableFrom( spec.getClass() ) ) {
> 				NamedParameterSpecification namedSpec = ( NamedParameterSpecification ) spec;
> 				NamedParamTempHolder paramHolder = ( NamedParamTempHolder ) namedParameterMap.get( namedSpec.getName() );
> 				if ( paramHolder == null ) {
> 					paramHolder = new NamedParamTempHolder();
> 					paramHolder.name = namedSpec.getName();
> 					paramHolder.type = namedSpec.getExpectedType();
> 					namedParameterMap.put( namedSpec.getName(), paramHolder );
> ***				}else{
> ***					if (paramHolder.type == null){
> ***						paramHolder.type = namedSpec.getExpectedType();
> ***					}			
> ***				}
> 				paramHolder.positions.add( new Integer( i ) );
> 			}
> 			else {
> 				// don't care about other param types here, just those explicitly user-defined...
> 			}

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