As a temporary fix, I was looking at doing something like this.
private PurcahaseRequest pr;
@Persist
private PurchaseRequest prPersist;
Class<?> onActivate(PurchaseRequest pr) {
this.pr = pr;
}
void onActivate() {
if (this.pr == null) {
this.pr = new PurchaseRequest();
}
if(prPersist != null) {
this.pr = prPersist;
prPersist = null;
}
}
Object onPassivate() {
Object value = null;
if (this.pr != null) {
value = this.pr.getId();
}
return value;
}
void onValidateFromPR() {
if (form.getHasErrors()) {
prPersist = pr;
}
}
hover, I get the following exception when a pr is reloaded from the
database. When it's a new pr and does not have any query parameters,
everything works perfectly.
Render queue error in SetupRender[Purchase_Request:lineitemfunding]: failed
to lazily initialize a collection of role:
org.mydomain.eprs.entities.LineItem.lineItemFundings, no session or session
was closed
When I tried using eager fetch for lineItemFundings, the exception just
popped up with another table which gave me yet another exception stating the
other table couldn't be eager fetched.
Does anybody know how to update a session object with data from a persisted
object without getting the hibernate exception? Thanks.
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