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@Entity
@IdClass(FolderPrimaryKey.class)
@Table(name = "folder")
public class FolderEntity implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@GeneratedValue(generator = "system-uuid")
@GenericGenerator(name = "system-uuid", strategy = "uuid")
@Column(name = "folderId", length = 32, nullable = false)
private String folderId;
@Id
@Column(name = "userId", length = 32, nullable = false)
private String userId;