i am using the JBOSS3.2.6.
i am using Hibernate only in my web app.
regarding the cache
i have used OSCache provider class
when i deploy my app for first time it works fine but as i change my some java file n try to redeploy it gives me error after fetching the same page which i tried successfully first time.


session factory is bound in JNDI, i have used Mbean tag in jboss-service.xml
n i am looking up for sessionfactory by using this jndi name.
the entry in jboss-service.xml is

<mbean code="org.hibernate.jmx.HibernateService"
name="jboss.jca:service=HibernateFactory,name=HibernateFactory">
<depends>jboss.jca:service=RARDeployer</depends>
<attribute name="MapResources">myresources.hbm.xml</attribute>
<attribute name="JndiName">hibernate/SessionFactory</attribute>
<attribute name="Datasource">java:/MyDS</attribute>
<attribute name="Dialect">org.hibernate.dialect.PostgreSQLDialect</attribute>
<attribute name="TransactionStrategy">org.hibernate.transaction.JTATransactionFactory</attribute>
<attribute name="TransactionManagerLookupStrategy">org.hibernate.transaction.JBossTransactionManagerLookup</attribute>
<attribute name="QueryCacheEnabled">false</attribute>
<attribute name="SecondLevelCacheEnabled">false</attribute>
</mbean>


can anybody help me in this?

Try clearing the tmp and work folder in your Web App.
There is a possiblity of your old files getting cached in
those folder and after doing that, plz restart your server.

Hope will solve your problem !!!!!
:-)

Thanx a lot !!!!
But this is first solutions anybody tries after such uncertain behaviour.
aft restarting the server it can be deployed n access sucessfully but same problem persist when i try to redoply.. :))

factory.close() must clear this stuff.

doing all this when itry to access next time after redoying the app.
it gives
Unbound factory from JNDI name: hibernate/SessionFactory

by this name i am lookinup for my session factory which i bound to jndi in mbean in jboss_service method