Java Community | Help. Code. Learn.•9mo ago

Cannot set any value LocalDateTime in Entity of Spring Boot Example

I have a problem to set LocalDateTime.now to the entity of Spring Boot Example Here is the entity shown below

    @Getter
    @Setter
    @EqualsAndHashCode(callSuper = true)
    @SuperBuilder
    @NoArgsConstructor
    @AllArgsConstructor
    @Entity
    @Table(name = "PARK")
    public class ParkEntity extends BaseEntity {
    
       ...
    
       @Column(name = "CHECK_IN")
       private LocalDateTime checkIn;
    
    
       ....
    }

    @Getter
    @Setter
    @EqualsAndHashCode(callSuper = true)
    @SuperBuilder
    @NoArgsConstructor
    @AllArgsConstructor
    @Entity
    @Table(name = "PARK")
    public class ParkEntity extends BaseEntity {
    
       ...
    
       @Column(name = "CHECK_IN")
       private LocalDateTime checkIn;
    
    
       ....
    }

Here is the method shown below

    private Park parkMethod(....) {
            ParkEntity parkEntity = ....
            parkEntity.setCheckIn(LocalDateTime.now());
            ParkEntity savedPark = parkRepository.save(parkEntity);
            return parkEntityToParkMapper.map(savedPark);
    }

    private Park parkMethod(....) {
            ParkEntity parkEntity = ....
            parkEntity.setCheckIn(LocalDateTime.now());
            ParkEntity savedPark = parkRepository.save(parkEntity);
            return parkEntityToParkMapper.map(savedPark);
    }

I get null value in checkIn of savedPark . I have to manually set the LocalDateTime.now() instead of using @Builder.Default How can I do that?

7 Replies

JavaBot•9mo ago

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direct_x_34OP•9mo ago

I have also @PrePersist method in BaseEntity and I cannot use ParkEntity. I have also other entities extending from BaseEntity. How can I do that? @*

dan1st•9mo ago

I think Lombok's @Builder.Default is just for builders Do what? Also why did you ping the wildcard/top role?

tjoener•9mo ago

Why does everybody keep using lombok in entities...

Kyo-chan•9mo ago

Why does everybody keep using lombok and then not have Java work the same as it does with everyone

tjoener•9mo ago

I mean, you can, but the blanket statements people add is just bad API design

JavaBot•9mo ago

💤 Post marked as dormant

This post has been inactive for over 300 minutes, thus, it has been archived. If your question was not answered yet, feel free to re-open this post or create a new one. In case your post is not getting any attention, you can try to use /help ping. Warning: abusing this will result in moderative actions taken against you.

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Cannot set any value LocalDateTime in Entity of Spring Boot Example