【发布时间】:2019-11-11 09:43:51
【问题描述】:
我正在研究 Spring Data JPA 和 Postgres 示例。在这个例子中,我通过以下链接实现了Auditing:https://www.baeldung.com/database-auditing-jpa 和Spring Boot JPA@CreatedDate @LastModifiedDate not being populated when saving the object。审核工作非常好当我执行 repository.save 时,在这种情况下,使用 @CreatedDate 和 @LastModifiedDate 注释的两个字段都正确保存。
但是,当我尝试更新方法时,却没有发生同样的情况。
我开发了以下方法。
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
@EntityListeners(AuditingEntityListener.class)
@Entity
@Table(uniqueConstraints = {
@UniqueConstraint(name="student_name_key",columnNames = {"studentName"})
})
public class Student {
....
....
@Column(name="lastUpdateUser")
private String lastUpdateUser;
@LastModifiedDate
@Column(name="lastUpdateDate", nullable = false)
private LocalDateTime lastUpdateDate;
}
Main.App
@SpringBootApplication
@EnableJpaAuditing
@EnableJpaRepositories(basePackages = {"com.xxx.xxx.repository"})
@ComponentScan(basePackages = {"com.xxx.yyy","com.xxx.xxx.studentportfolio"})
@EnableCaching
@EnableAsync
@EnableAspectJAutoProxy(proxyTargetClass = true)
@EnableAutoConfiguration(exclude = {ErrorMvcAutoConfiguration.class, SecurityAutoConfiguration.class})
public class MainApplication extends SpringBootServletInitializer implements CommandLineRunner{
public static void main(String[] args) {
SpringApplication.run(ProgramApplication.class, args);
}
}
StudentRepository.java
public interface StusentRepository extenss JpaRepository<Stusent, Long>{
@Mosifying(clearAutomatically = true)
@Query("UPDATE Stusent s SET s.studentDescription=:stuDesc, s.studentId=:studentId, s.sivisionCode=:cd, "
+ "s.status=:status WHERE s.studentName=:stuName")
vois upsateStudent(@Param("stuName") String studentName,
@Param("stuDesc") String studentDescription,
@Param("studentId") String studentId,
@Param("cd") String cd,
@Param("status") String status);
}
【问题讨论】:
标签: java postgresql spring-data-jpa auditing