private FilterSource[] determineFilterSources(PluralAssociationAttribute associationAttribute) {
AnnotationInstance filtersAnnotation =
JandexHelper.getSingleAnnotation(
associationAttribute.annotations(), HibernateDotNames.FILTERS);
List<FilterSource> filterSourceList = new ArrayList<FilterSource>();
if (filtersAnnotation != null) {
AnnotationInstance[] annotationInstances = filtersAnnotation.value().asNestedArray();
for (AnnotationInstance filterAnnotation : annotationInstances) {
FilterSource filterSource =
new FilterSourceImpl(filterAnnotation, entityClass.getLocalBindingContext());
filterSourceList.add(filterSource);
}
}
AnnotationInstance filterAnnotation =
JandexHelper.getSingleAnnotation(
associationAttribute.annotations(), HibernateDotNames.FILTER);
if (filterAnnotation != null) {
FilterSource filterSource =
new FilterSourceImpl(filterAnnotation, entityClass.getLocalBindingContext());
filterSourceList.add(filterSource);
}
if (filterSourceList.isEmpty()) {
return null;
} else {
return filterSourceList.toArray(new FilterSource[filterSourceList.size()]);
}
}
private static List<RelationalValueSource> createRelationalValueSources(
PluralAssociationAttribute attribute) {
AnnotationInstance columnAnnotation =
JandexHelper.getSingleAnnotation(attribute.annotations(), HibernateDotNames.INDEX_COLUMN);
if (columnAnnotation == null) {
columnAnnotation =
JandexHelper.getSingleAnnotation(attribute.annotations(), JPADotNames.ORDER_COLUMN);
}
if (columnAnnotation == null) {
columnAnnotation =
JandexHelper.getSingleAnnotation(attribute.annotations(), JPADotNames.MAP_KEY_COLUMN);
}
Column indexColumn = new Column(columnAnnotation);
return Collections.singletonList((RelationalValueSource) new ColumnSourceImpl(indexColumn));
}