Partial override of MapValue not working

[wolfc]

Given the following code:

@MapValue(keyClass=String.class, value={}, valueClass=String.class)
 public void setDefaultPersistenceProperties(Properties p)
 {
 this.defaultPersistenceProperties = p;
 }

With the following override:

<bean name="PersistenceUnitDeployer" class="org.jboss.jpa.deployers.PersistenceUnitDeployer">
 <property name="defaultPersistenceProperties">
 <map>
 <entry>
 <key>hibernate.transaction.manager_lookup_class</key>
 <value>org.hibernate.transaction.JBossTransactionManagerLookup</value>
 </entry>
 </map>
 </property>
 </bean>

I still get:

java.lang.IllegalArgumentException: Unable to determine type for value: hibernate.transaction.manager_lookup_class

Why is that?

(It also struck me as weird that MapValue.value is mandatory.)

[alesj]

This is wrong forum for this sort of question: MC != XB. ;-)
Try here:
- http://www.jboss.com/index.html?module=bb&op=viewforum&f=212

ps: this post is doomed for bad post forum ;-)

[wolfc]

Parsing is already done and has finished correctly. This has nothing to do with XB. It's all about MC juggling meta data.

[alesj]

Aha, add some more info.
Looks like MC cannot guess the type.
RTFM:
- http://www.jboss.org/file-access/default/members/jbossmc/freezone/docs/2.0.x/userGuide/ch11s01.html
There is also a dummy _Warning_ ... ;-)

[wolfc]

"ch11s01" wrote:
Warning

The type of each value must be specified using either the elementClass or type/class attribute in order for the collection to be created.

Which I already did in the annotation.

I agree that MC is pretty dumb to not be able to create meta data that amounts to this: :-P

<bean name="PersistenceUnitDeployer" class="org.jboss.jpa.deployers.PersistenceUnitDeployer">
 <property name="defaultPersistenceProperties">
 <map keyClass="java.lang.String" valueClass="java.lang.String">
 <entry>
 <key>hibernate.transaction.manager_lookup_class</key>
 <value>org.hibernate.transaction.JBossTransactionManagerLookup</value>
 </entry>
 </map>
 </property>
 </bean>