After saving or updating an object of this entity through a spring data repository (which extends CrudRepository):
@Entity
@Table(name="finance_data")
public class FinanceData implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@Column(unique=true, nullable=false)
@GeneratedValue(strategy=GenerationType.IDENTITY)
private Integer id;
@OneToOne(fetch=FetchType.EAGER)
@JoinColumn(name="asset_type", nullable=false)
private AssetType assetType;
It only returns the Id
for the assetType
property. This is forcing us to execute a findOne after the update to get the full information.
How can I tell to hibernate to return the whole object?
It only returns the Id for the
assetType
property.
This is because all the other fields are set to null
by your own action (as described in the comments):
When I try to save a new FinanceData record, I only set the reference id for property
AssetType
because they exist before theFinanceData
is recorded.
Instead of just setting the Id
and thereby overwriting all other fields, load the AssetType
by Id
and use that.
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