Af:table: defining row background color based on a condition

Question

I want to display log objects (priority, name, detail) in a tab.
The background color must be green for priority "DEBUG" and red for priority "WARN".
It seems that in the table component, we can only control the column aspect and the output text inside...
I'have read some posts (Franck N.) and it seems not possible to have an action of the row (all columns) background color...
What can be the workarround ? other <af:?> component ???
Is it now possible with the new JDEV11 components ?
<af:table partialTriggers="pollRefresh" emptyText="No items were found"
value="#{backing_logviewer.logViewerList}" var="log"
rows="50">
<f:facet name="detailStamp"/>
<af:column sortable="true" headerText="Prio" formatType="text"
sortProperty="prio">
<af:outputText value="#{log.prio}"/>
</af:column>
<af:column sortable="true" headerText="Cat" formatType="text"
sortProperty="cat">
<af:outputText value="#{log.cat}"/>
</af:column>
<af:column sortable="false" headerText="Msg" formatType="text">
<af:outputText value="#{log.msg}"/>
</af:column>
<af:column sortable="false" headerText="Thread" formatType="text">
<af:outputText value="#{log.thread}"/>
</af:column>
<af:column sortable="false" headerText="Info" formatType="text">
<af:outputText value="#{log.info}"/>
</af:column>
<af:column sortable="false" headerText="Log Date" formatType="text">
<af:outputText value="#{log.logDate}" converter="dateConverter"/>
</af:column>
<af:column sortable="false" headerText="Throwable"
formatType="text">
<af:outputText value="#{log.throwable}"/>
</af:column>
</af:table>

Answer 1

Thanks for your answer.
Your solution is not working but if i put the styleclass instruction in the outputText element, it is working...
Is there any other solution ???... because in this solution, we are obliged to put this EL in each outputText element of the tab.
<af:column sortable="true" headerText="Cat" formatType="text"
sortProperty="cat">
<af:outputText value="#{log.cat}" styleClass="#{(log.prio == 'DEBUG') ? 'bgDebug' : (log.prio == 'WARN' ? 'bgWarn' : '')}"/> </af:column>