I have a table column that is create_date with a datatype Timestamp. This column has a defalt value of Now() to generate the time of the insert.
When trying to insert a record using ORM i get the following error:
org.orm.PersistentException: org.hibernate.PropertyValueException: not-null property references a null or transient value: com.asentria.orm.Users.create_date
at org.orm.PersistentSession.saveOrUpdate(PersistentSession.java:643)
at org.orm.PersistentManager.saveObject(PersistentManager.java:274)
at com.asentria.orm.impl.UsersDAOImpl.save(UsersDAOImpl.java:263)
at Test.main(Test.java:17)
I can see that Hibernate does not want to allow the object to persist with a null value for the create_date attribute. What is the proper method to allow this to persist and allow the database to make the insert?
The output from ORM is using annotations and I have noticed that I can use updatable=false, nullable=false to make this work properly, but I don’t know how to make VisualParadigm set this variable on the Column attribute.
The output i get is:
@Column(name=“create_date”, nullable=false, length=35)
private java.sql.Timestamp create_date;
The desired output is:
@Column(name=“create_date”,insertable=false,updatable=false, nullable=false, length=35)
private java.sql.Timestamp create_date;
Can anyone say how this is set up?
