Spring custom converter for all Enums

Question

I\'ve built many Enum classes with int getID() and MyEnum withID(int) methods that allow me to dedicate an ID to the enum values for persistence pu

Answer 1

Extended from WebMvcConfigurerAdapter

@Override
@SuppressWarnings("unchecked")
public void addFormatters(FormatterRegistry registry) {
    registry.addConverterFactory(new ConverterFactory() {
        @Override
        public  Converter getConverter(Class targetType) {
            return source -> {
                try {
                    return (T) Enum.valueOf(targetType, source);
                } catch (Exception e) {
                    return targetType.getEnumConstants()[Integer.parseInt(source)];
                }
            };
        }
    });
    super.addFormatters(registry);
}