public String getRangeDescription() {
try {
org.openxava.test.calculators.RangeDescriptionCalculator rangeDescriptionCalculator =
(org.openxava.test.calculators.RangeDescriptionCalculator)
getMetaModel()
.getMetaProperty("rangeDescription")
.getMetaCalculator()
.createCalculator();
rangeDescriptionCalculator.setSubfamilyNumberFrom(getSubfamily().getNumber());
rangeDescriptionCalculator.setSubfamilyNumberTo(getSubfamilyTo().getNumber());
return (String) rangeDescriptionCalculator.calculate();
} catch (NullPointerException ex) {
// Usually for multilevel property access with null references
return null;
} catch (Exception ex) {
ex.printStackTrace();
throw new RuntimeException(
XavaResources.getString(
"generator.calculate_value_error",
"RangeDescription",
"FilterBySubfamily",
ex.getLocalizedMessage()));
}
}
