@MappedSuperclass
public abstract class AbstractAuditableEntity implements Serializable {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
protected Long id;
private Long createdDate = System.currentTimeMillis();
private Timestamp modifiedDate;
private String owner;
// getter/setter 省略
}
@Entity
@Data
public class RuleTemplateGroup extends AbstractAuditableEntity {
@Column(unique = true)
private String name;
private String description;
private transient List<RuleTemplate> ruleTemplates;
@JsonIgnore
@Column(columnDefinition = "TEXT")
private String rule_templates;
@Convert(converter = ListLongConverter.class)
@Column(columnDefinition = "TEXT")
private List<Long> ruleTemplateList;
@PrePersist
@PreUpdate
public void save() {
**// ruletemplates 通过前端更新了, size 是1, 但是到这里就变成2了**
// if (!CollectionUtils.isEmpty(ruleTemplates)) {
// ruleTemplateList = ruleTemplates.stream().map(RuleTemplate::getId).filter(Objects::nonNull).collect(Collectors.toList());
// rule_templates = JsonUtil.toJson(ruleTemplates);
// }
}
}