Without further ado, just upload the code
Controller layer
public Result<Void> save(@Valid @RequestBody GameResult gameResult){
(gameResult);
return ();
}Enter the ginseng
public class GameResult{
@ApiModuleProperties("User ID")
private String userId;
@Enum(value = , message = "Game result type error! 1-Victory; 0-Failed; -1-Escape")
@ApiModuleProperties("Game Results")
private Integer result;
}Custom Enum annotations
@Target(FIELD)
@Retention(RUNTIME)
@Documented
@Constraint(validatedBy = )
public @interface Enum {
String DEFAULT_MESSAGE = "not within the specified enum value range\n";
String message() default DEFAULT_MESSAGE;
Class<?>[] groups() default {};
Class<? extends Payload>[] payload() default {};
Class<?> value();
String enumMethod() default "getKey";
}Verification class
@Slf4j
public class EnumValidator implements ConstraintValidator<Enum, Integer>{
private Set<Integer> set = new HashSet<>();
@Override
public void initialize(Enum constraintAnnotation){
if(null == constraintAnnotation){
return;
}
Class<?> clazz = ();
String methodName = ();
if(()){
Method getCode;
Object[] objs = ();
try{
getCode = (methodName);
if(null == getCode){
throw new RuntimeException("enum method can not be null, methodName:" + methodName);
}
for(Object obj : objs){
Integer code = (Integer)(obj);
(code);
}
}catch(Exception e){
("EnumValitor error", e);
throw new RuntimeException(e);
}
}
}
}Enumeration class
public enum GameResultEnum{
WIN(1),
LOSE(0),
RUN_AWAY(-1);
private Integer key;
GameResultEnum(Integer key){
= key;
}
public Integer getKey(){
return key;
}
}Currently, this set of code only supports integer type enumeration values. If it is an enumeration value of other types, it needs to be adjusted. It is just to provide you with an idea.
above.