嵌套embeddable-AttributeOverride用于embeddable中的embeddable

嵌套embeddable-AttributeOverride用于embeddable中的embeddable

嗨，您必须

@AttributeOverrides

司法使用，您必须在可嵌入

ReportCostValues

类中完成的实体中再次覆盖属性，希望下面的代码是您想要的。

@Entity public class ReportCostEntity implements  Serializable {    @Id    private Long id;    @Embedded       @AttributeOverrides( {        @AttributeOverride(name="coveredByGrant.amount", column = @Column(name="contracted_coveredByGrant") ),        @AttributeOverride(name="foundedFromOwnResources.amount", column = @Column(name="contracted_foundedFromOwnResources")),        @AttributeOverride(name="personalContribution.amount", column = @Column(name="contracted_personalContribution"))    } )    private ReportCostValues contracted;    @Embedded    @AttributeOverrides( {        @AttributeOverride(name="coveredByGrant.amount", column = @Column(name="current_coveredByGrant") ),        @AttributeOverride(name="foundedFromOwnResources.amount", column = @Column(name="current_foundedFromOwnResources")),        @AttributeOverride(name="personalContribution.amount", column = @Column(name="current_personalContribution"))    } )    private ReportCostValues current;    @Embedded     @AttributeOverrides( {        @AttributeOverride(name="coveredByGrant.amount", column = @Column(name="previousReport_coveredByGrant") ),        @AttributeOverride(name="foundedFromOwnResources.amount", column = @Column(name="previousReport_foundedFromOwnResources")),        @AttributeOverride(name="personalContribution.amount", column = @Column(name="previousReport_personalContribution"))    } )    private ReportCostValues previousReport;}

希望这可以帮助 ！！！！！