Automapper overrides joins for sub classes

[banias]

Currently Fluent NHibernate ignores Automapping overrides for subclasses that uses in a class hierarchy with discriminator column.

Thus, it's impossible to produce an hibernate mapping that mixes Table-per-subclass and Table-per-hierarchy like:

<class name="Payment" table="PAYMENT">
    <id name="Id" type="Int64" column="PAYMENT_ID">
        <generator class="native"/>
    </id>
    <discriminator column="PAYMENT_TYPE" type="string"/>
    <property name="Amount" column="AMOUNT"/>
    ...
    <subclass name="CreditCardPayment" discriminator-value="CREDIT">
        <join table="CREDIT_PAYMENT">
            <property name="CreditCardType" column="CCTYPE"/>
            ...
        </join>
    </subclass>
    <subclass name="CashPayment" discriminator-value="CASH">
        ...
    </subclass>
    <subclass name="ChequePayment" discriminator-value="CHEQUE">
        ...
    </subclass>
</class>

My commit fixes this problem: Join override can now be used both for class and subclass automapper overrides.

[chester89]

Somehow I overlooked this, sorry. Will take a look tomorrow

[banias]

Sure, no problem :)

[chester89]

TeamCity verified this for 4.0, but I still need to figure out if this is 3.5 compatible

[hazzik]

Recreated the PR: #467