Wise4 StepWork hibernate annotations

StepWork.java

public class StepWork extends PersistableDomain {

	protected static String fromQuery = "from StepWork";

	@Id
	@GeneratedValue(strategy=GenerationType.AUTO)
	private Long id = null;

	@ManyToOne(cascade = {CascadeType.PERSIST})
	private UserInfo userInfo;
	
	@ManyToOne(cascade = {CascadeType.PERSIST, CascadeType.REFRESH, CascadeType.MERGE})
	private Node node;

	@Column(name="postTime")
	private Timestamp postTime;

	@Column(name="startTime")
	private Timestamp startTime;

	@Column(name="endTime")
	private Timestamp endTime;
	
	@Column(name="duplicateId")
	private String duplicateId;
	
	@Column(name="data", length=1024)
	private String data;


...
}