<service>
<provide interface="org.argeo.connect.SystemMaintenanceService"/>
</service>
<reference bind="addAppService" cardinality="0..n" interface="org.argeo.connect.AppMaintenanceService" name="AppMaintenanceService" policy="static"/>
<implementation class="org.argeo.connect.core.DynamicSystemMaintenanceService"/>
<service>
<provide interface="org.argeo.connect.SystemMaintenanceService"/>
</service>
<reference bind="addAppService" cardinality="0..n" interface="org.argeo.connect.AppMaintenanceService" name="AppMaintenanceService" policy="static"/>
<implementation class="org.argeo.connect.core.DynamicSystemMaintenanceService"/>