Message Title

I have an entity which I load using a @Loader & a @NamedNativeQuery. The SQLQueryReturnProcessor (line 198) creates a ColumnEntityAliases (SQLQueryReturnProcessor.java, line 198). This which uses "property column names" for "property aliases" (ColumnEntityAliases .java, line 55).

However, if a property has been defined by a formula, there's no "property column names" for this property. And then it results in a NPE when the aliases are interned (DefaultEntityAliases.java, line 193).

ColumnEntityAliases

@Override
protected String[] getPropertyAliases(Loadable persister, int j) {
  String[] propertyAliases = persister.getPropertyColumnNames(j);
  boolean hasNull = propertyAliases == null;
  if (!hasNull) {
    for (int i = 0; i < propertyAliases.length; i++) {
      if (propertyAliases[i] == null) {
        if (hasNull) {
          LOGGER.trace(
            "Property column names aren't all nulls ! (persister={},index={},columns={})",
            persister, j, Arrays.toString(propertyAliases)
          );
          break;
        }
        hasNull = true;
      }
    }
  }
  if (hasNull) {
    propertyAliases = super.getPropertyAliases(persister, j);
  }
  return propertyAliases;
}