Hi all,

I am getting this at runtime:

java.lang.ArrayIndexOutOfBoundsException: 1
at net.sf.hibernate.util.ArrayHelper.slice(ArrayHelper.java:59)
at net.sf.hibernate.loader.OuterJoinLoader.walkCompositeElementTree(OuterJoinLoader.java:284)
at net.sf.hibernate.loader.OuterJoinLoader.walkCollectionTree(OuterJoinLoader.java:108)
at net.sf.hibernate.loader.CollectionLoader.<init>(CollectionLoader.java:42)
at net.sf.hibernate.collection.CollectionPersister.createCollectionQuery(CollectionPersister.java:277)
at net.sf.hibernate.collection.CollectionPersister.<init>(CollectionPersister.java:268)
at net.sf.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:216)
at net.sf.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:627)
at com.db.beans.QoSMain.initHibernate(QoSMain.java:62)
at com.db.beans.QoSMain.go(QoSMain.java:68)
at com.db.beans.QoSMain.main(QoSMain.java:55)
Exception in thread "main"

I need urgent help!
Thanks in advance,

--steve

Can you show more? Like the code in QoSMain.initHibernate?

Jeff

private void initHibernate() throws HibernateException {
// Load Configuration and build SessionFactory
Configuration cfg = new Configuration();
sessionFactory = cfg.configure().buildSessionFactory();
//new SchemaExport(cfg).create(true, true);
new SchemaUpdate(cfg).execute(true);
}

please help.

Thx,

--steve

And the array mapping:

<array name="connectionRates" cascade="all">
<key>
<column name="rate_key" length="16"/>
</key>
<index column="rate_index"/>
<one-to-many class="com.db.device.LayerRateProxy"/>
</array>

I guess your mapping files are ok otherwise you'd get an error after the cfg.configure().buildSessionFactory(). I'm stumped, sorry,

Jeff

From the stacktrace, I'd agree with JWBoring, that it's the creation of your session factory that is failing. Make sure that you've followed the correct settings in either the properties file or the hibernate.cfg.xml file, and that (if needed) you reference them properly.

-G

Having an arrayoutofbound exception (or in ArrayHelper) does not mean you have a mapping error on <array>.

Set hibernate to debug mode and post it, post your mapping files either (if not too big)

No, it is probably a mapping error. Not enough column mappings for the size of the type.

I'v just gone and added much better validation of that stuff to Hibernate 2.1.