I am trying to create an object of type “INextQueueAlgorithm” using the same table of the owning Class “QueueGroup” table. The code runs with no errors but dose not save anything to the column “algorithmType”. Is there a better way of doing this?




<class name="AbstractQueue" table="IQueue">
<id name="queueID" type="QueueIDUserType">
<column name="queueID" />
<generator class="assigned" />
</id>
<discriminator
column="type" type="string" length="50" />
<property name="creationDate" type="calendar">
<column name="creationDate" length="23" />
</property>
<property name="name" type="string">
<column name="name" length="20" />
</property>
<subclass
name="QueueGroup"
discriminator-value="QueueGroup">

<component name="nextQueueAlgorithm"
class="INextQueueAlgorithm"
insert="true"
update="true">
</component>
</subclass>

</class>

<class name="INextQueueAlgorithm" >
<id type="string">

</id>
<discriminator
column="algorithmType" type="string" length="50" />
<subclass
name="FinishFirstAlgorithm"
discriminator-value="FinishFirstAlgorithm">
</subclass>
<subclass
name="RoundRobinAlgorithm"
discriminator-value="RoundRobinAlgorithm">
</subclass>
</class>