public <V> V executeScalar(Converter<V> converter) {
try {
//noinspection unchecked
return converter.convert(executeScalar());
} catch (ConverterException e) {
throw new Sql2oException("Error occured while converting value from database", e);
}
}
public <V> V executeScalar(Class returnType) {
Object value = executeScalar();
Converter converter = null;
try {
converter = Convert.getConverter(returnType);
return (V) converter.convert(value);
} catch (ConverterException e) {
throw new Sql2oException(
"Error occured while converting value from database to type " + returnType.toString(), e);
}
}