Hi, I've been using Hibernate+Spring (from Appfuse) fine for a while with no problems. Suddenly one component I add isn't being updated in the database and I don't understand why. What should be my checklist for what could have gone wrong?

eg,
1) I checked hashcode and equals were right
2) I made sure the spring accessor had propagation required

Is it possible I'm doing something wrong with the component mapping? Or the Session facade?

Hibernate version:
I'm using Hibernate 2.1 and Spring 1.1

Mapping documents:
<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 2.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd">

<hibernate-mapping
>
<class
name="net.sportplan.model.UserAccess"
table="user_access"
discriminator-value="USER"
>

<id
name="id"
column="id"
type="java.lang.Long"
unsaved-value="null"
>
<generator class="increment">
<!--
To add non XDoclet generator parameters, create a file named
hibernate-generator-params-UserAccess.xml
containing the additional parameters and place it in your merge dir.
-->
</generator>
</id>

<discriminator
column="discriminator"
/>

<version
name="version"
type="java.lang.Integer"
column="version"
access="property"
unsaved-value="undefined"
/>

<many-to-one
name="access"
class="net.sportplan.model.Access"
cascade="none"
outer-join="auto"
column="fk_access_id"
not-null="true"
/>

<many-to-one
name="user"
class="net.sportplan.model.User"
cascade="none"
outer-join="auto"
column="fk_user_id"
not-null="true"
/>

<many-to-one
name="invoice"
class="net.sportplan.model.Invoice"
cascade="none"
outer-join="auto"
column="fk_invoice_id"
not-null="true"
/>

<component
name="deleteRecord"
class="net.sportplan.model.DeleteRecord"
>
<property
name="timestamp"
type="timestamp"
column="delete_record_time_stamp"
/>

<many-to-one
name="role"
class="net.sportplan.model.Role"
cascade="none"
outer-join="auto"
column="fk_delete_record_role_id"
/>

<property
name="deleted"
type="java.lang.Boolean"
column="deleted"
/>

</component>

<!--
To add non XDoclet property mappings, create a file named
hibernate-properties-UserAccess.xml
containing the additional properties and place it in your merge dir.
-->
<subclass
name="net.sportplan.model.UserRoleAccess"
discriminator-value="ROLE"
>

<many-to-one
name="role"
class="net.sportplan.model.Role"
cascade="none"
outer-join="auto"
column="fk_role_id"
/>

<!--
To add non XDoclet property mappings, create a file named
hibernate-properties-UserRoleAccess.xml
containing the additional properties and place it in your merge dir.
-->

</subclass>

</class>

</hibernate-mapping>

Code between sessionFactory.openSession() and session.close():
HibernateTemplate hibernateTemplate = getHibernateTemplate();
hibernateTemplate.execute(
new HibernateCallback() {
public Object doInHibernate(Session session) throws HibernateException {
Iterator uraIt =
session.find("from UserRoleAccess ura " +
"join fetch ura.invoice as i " +
"where ura.role.id=? and " +
"ura.access.id=? and i.orderExpiryDate >= ?",
new Object[] { roleId, accessId, new Date() },
new Type[] { Hibernate.LONG, Hibernate.LONG, Hibernate.DATE } ).iterator();

UserRoleAccess ura;
DeleteRecord deleteRecord;
while (uraIt.hasNext()) {
ura = (UserRoleAccess)(uraIt.next());
if (log.isDebugEnabled()) {
log.debug("deleting UserRoleAccess with id '"+ura.getId()+"'");
}

deleteRecord = new DeleteRecord(deletingRole);
ura.setDeleteRecord(deleteRecord);
session.saveOrUpdate(ura);
}

session.flush();
return null;
}
});
}

Full stack trace of any exception that occurs:
none.

Name and version of the database you are using:
Postgresql 7.4
The generated SQL (show_sql=true):
none generated.

Debug level Hibernate log excerpt:
12:21:04 DEBUG 125913 http-8080-Processor20 ate.UserRoleAccessDAOHibernate [deleting UserRoleAccess with id '26']
12:21:04 DEBUG 125913 http-8080-Processor20 .sf.hibernate.impl.SessionImpl [saveOrUpdate() persistent instance]
12:21:04 DEBUG 125913 http-8080-Processor20 te.transaction.JDBCTransaction [commit]
12:21:04 DEBUG 125914 http-8080-Processor20 .sf.hibernate.impl.SessionImpl [transaction completion]
12:21:04 INFO 125916 http-8080-Processor20 n.service.impl.RoleManagerImpl [new invoice is empty so returning null]
12:21:04 DEBUG 125916 http-8080-Processor20 te.transaction.JDBCTransaction [commit]
12:21:04 DEBUG 125917 http-8080-Processor20 .sf.hibernate.impl.SessionImpl [transaction completion]
12:21:04 DEBUG 125918 http-8080-Processor20 te.transaction.JDBCTransaction [re-enabling autocommit]

Okay it finally worked when I put in a session.flush at the end, but I have never had to do that before. Why would there be the sudden need?

Could this be a Spring issue?