get/update configuration values for RaResourceComponent

<service name="Resource Adapter" discovery="org.jboss.jca.rhq.ra.RaResourceDiscoveryComponent"
class="org.jboss.jca.rhq.ra.RaResourceComponent" supportsManualAdd="true">

<resource-configuration>
<c:group name="general" displayName="General">
<c:simple-property name="class-name" displayName="Class name" required="false" description="Class name of ResourceAdapter" />
</c:group>

<c:group name="ConfigProperties" displayName="All Config Properties">
&advancedResourceConfigProps;
</c:group>
</resource-configuration>

</service>