Hibernate Validator实现更简洁的参数校验及一个util

  javax.validation
  validation-api
  2.0.1.Final


  org.hibernate
  hibernate-validator
  6.0.16.Final

//obj为包含Hibernate Validator注解的POJO
//快速失败模式
ValidResult validResult = ValidationUtil.fastFailValidate(obj);
//obj为包含Hibernate Validator注解的POJO
//全部校验模式
ValidResult validResult = ValidationUtil.allCheckValidate(obj);

public class ParamTestDTO implements Serializable {

  private static final long serialVersionUID = 7123882542534668217L;

  @AssertTrue(message = "Error True")
  private Boolean testTrue;

  @AssertFalse(message = "Error False")
  private Boolean testFalse;

  @DecimalMax(value = "10", message = "Error StrMax")
  private String testStrMax;

  @DecimalMin(value = "1", message = "Error StrMin")
  private String testStrMin;

  @Max(value = 10, message = "Error Max")
  private Integer testMax;

  @Min(value = 1, message = "Error Min")
  private Double testMin;

  @Digits(integer = 2, fraction = 3, message = "Error Dig")
  private BigDecimal testDig;

  @Past(message = "Error Past")
  private Date testPast;

  @Future(message = "Error Future")
  private Date testFuture;

  @Null(message = "Error Null")
  private String testNull;

  @NotNull(message = "Error NonNull")
  private String testNonNull;

  @Pattern(regexp = "^[0-9]?[0-9]$", message = "Error Pattern")
  private String testPattern;

  @Size(min = 1, max = 10, message = "Error Size")
  private List testSize;

  @Length(min = 1, max = 10, message = "Error Length")
  private String testLength;

  @NotBlank(message = "Error Blank")
  private String testBlank;

  @NotEmpty(message = "Error NotEmpty")
  private String testEmpty;

  @Range(min = 1, max = 10, message = "Error Range")
  private String testRange;
}