'findOne()' returns bean with `isNew() = true`

[PromanSEW]

Why? Here is code:

@Entity
public class EventProgressFishSoup extends Model {
	@JsonIgnore
	@OneToOne(optional = false, fetch = FetchType.LAZY)
	public User user;
	public int result;
	public int received;
	@DbJsonB
	@Column(nullable = false)
	public JsonNode progress;

	public static void updateResult(int user_id, JsonNode json) {
		EventProgressFishSoup record = DB.find(EventProgressFishSoup.class).where().eq("user_id", user_id).findOne();
		if (record != null) {
			System.out.println(DB.beanState(record).isNew()); // true
			var bean = ((EntityBean) record)._ebean_getIntercept();
			System.out.println("isNew before any changes: " + bean.isNew()); // true
			System.out.println("isReference: " + bean.isReference()); // false
			record.progress = progress;
			System.out.println("isUpdate after: " + bean.isUpdate()); // false
			System.out.println("isNew after: " + bean.isNew()); // true
			save(); // DataIntegrityException: user = NULL, tries INSERT instead of UPDATE
		}
		// ....
	}
}

Ebean 17.1.0, Ebean Agent 17.1.0
Class is enhanced, of course.

[PromanSEW]

Stacktrace:

at io.ebean.config.dbplatform.SqlCodeTranslator.translate(SqlCodeTranslator.java:79)
	at io.ebean.config.dbplatform.DatabasePlatform.translate(DatabasePlatform.java:213)
	at io.ebeaninternal.server.persist.dml.DmlBeanPersister.execute(DmlBeanPersister.java:77)
	at io.ebeaninternal.server.persist.dml.DmlBeanPersister.insert(DmlBeanPersister.java:46)
	at io.ebeaninternal.server.core.PersistRequestBean.executeInsert(PersistRequestBean.java:1048)
	at io.ebeaninternal.server.core.PersistRequestBean.executeNow(PersistRequestBean.java:606)
	at io.ebeaninternal.server.core.PersistRequestBean.executeNoBatch(PersistRequestBean.java:650)
	at io.ebeaninternal.server.core.PersistRequestBean.executeOrQueue(PersistRequestBean.java:641)
	at io.ebeaninternal.server.persist.DefaultPersister.insert(DefaultPersister.java:284)
	at io.ebeaninternal.server.persist.DefaultPersister.insert(DefaultPersister.java:234)
	at io.ebeaninternal.server.persist.DefaultPersister.save(DefaultPersister.java:215)
	at io.ebeaninternal.server.core.DefaultServer.save(DefaultServer.java:1480)
	at io.ebeaninternal.server.core.DefaultServer.save(DefaultServer.java:1472)
	at io.ebean.Model.save(Model.java:192)
	at models.main.EventProgressFishSoup.update(EventProgressFishSoup.java:32)

[PromanSEW]

There is no primary key, I think this is reason

[rbygrave]

You have a workaround of using update() rather than save() - is that correct?

That is, you are not blocked by this issue per se but are using the workaround of using explicit update()here.

[rbygrave]

record.progress = progress;

Are you really using public fields like the code above?
Why do you think setting a property changes the dirty state?

[PromanSEW]

I have workaround by

DB.update(EventProgressFishSoup.class).set("progress", progress).where().eq("user_id", user_id).update();

The root problem is that returned bean is considered as new without primary key. Public fields are only for getting values, setting is only inside the same class, and enhanced by agent:

record._ebean_set_progress(progress);