Hi, we had the same issue with mappedby and IndexColumn.
We could solve it by using @JoinColumn in both classes.
So in class Document we had:
@OneToMany(fetch = FetchType.LAZY, cascade = CascadeType.ALL,
mappedby="document")
@BatchSize(size = 10)
@IndexColumn(name="indexInDocument")
Here is what I tried after reading your response on the JBoss forum:
1. I reverted back to List for the relationships. Initially I did
not remove the @IndexedColumn annotation.
I got the same error message 'index column null' while trying
to insert data into the tables.
anonymous wrote : I originally started with Set but then was getting
ClassCastException when trying to retrieve VirtualRight object from the Set
returned by the getVirtualRights() method fo the Application object.
|
Ok, let's start from here. What is your setup? Where is the
ClassCassExcep
"[EMAIL PROTECTED]" wrote : AFAIK, only Collection, Set, Map, and List can be
used for *ToMany relationship. Let's work from there...
I originally started with Set but then was getting ClassCastException when
trying to retrieve VirtualRight object from the Set returned by the
getVirtualRights(
anonymous wrote :
| We are running against time to solve this problem as the release date has
already slipped.
|
This is why a support contract is invaluable.
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Hello,
We have built our production application using EJB 3.0 on JBoss Application
server 4.0.3 SP1. Here is the description of the problem we are encountering:
The problem is really that JBoss can not load EJB 3.0 entity beans which map to
more than one table in the database.
Here is the real
AFAIK, only Collection, Set, Map, and List can be used for *ToMany
relationship. Let's work from there...
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Good going, Bill
Thanks!
--Howard
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