Hi,
Is there any way I can fore hibernate to use LinkedHashSets instead of its PersistentSet?

I have a menber atrribute and I would like use it as a LinkedHashSet like in the code below

private LinkedHashSet<AdFolder> subFolders = new LinkedHashSet<AdFolder>();

I cannot use Set because I use XFire to return the bean to the client and it transforms Sets int o HashSets and the order is lost that way.

Thanks


Hibernate version:
3.1.3
java 1.5

Mapping documents:


<set name="subFolders" inverse="true" lazy="false"
order-by="name asc">
<key column="parentAdFolderId" />
<one-to-many
class="br.com.carber.AdFolder" />
</set>



Code between sessionFactory.openSession() and session.close():
I´m using spring

Full stack trace of any exception that occurs:

Name and version of the database you are using:
Oracle 10G

page 216 of hibernate in action

"Under the covers, Hibernate uses a LinkedHashSet to implement ordered sets"

so you could just cast it. But if you want it generated by hbm2java just do

Well in my case it seems it is not. I receive a IllegalArgumentException saying telling me I cannot assign a PersistantSet in a LinkHashSet

2006-08-04 17:17:53,476 ERROR [http-8080-2] hibernate.property.BasicPropertyAccessor$BasicSetter (BasicPropertyAccessor.java:94) - IllegalArgumentException in class: br.com.carber.AdFolder, setter method of property: subFolders
2006-08-04 17:17:53,476 ERROR [http-8080-2] hibernate.property.BasicPropertyAccessor$BasicSetter (BasicPropertyAccessor.java:98) - expected type: java.util.LinkedHashSet, actual value: org.hibernate.collection.PersistentSet
2006-08-04 17:17:53,476 INFO [http-8080-2] xfire.handler.DefaultFaultHandler (DefaultFaultHandler.java:34) - Fault occurred!
o

The HQL mechanism will consider the attribute="property-type" when executing HQL statements to? Or this configuration works only when I use get methods that returns a collection (Set, List, ...).

Thanks in advance.

The HQL mechanism will consider the attribute="property-type" when executing HQL statements to? Or this configuration works only when I use get methods that returns a collection (Set, List, ...).

Thanks in advance.