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

[jose (JIRA)]

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: 3.2.5, 3.2.4.sp1
            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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