populate primefaces datatable from a nativeQuery - datatable

Question

im learning jsf enviroment, sry if this is kind of easy case for you ,
Im trying to populate a primefaces datatable from a native query , this is what i got at the moment
//My native query is defined in my entity
#NamedNativeQueries({#NamedNativeQuery(name="Tallt089.bandejaCitas",
query ="select bandeja.ep_id_tallt089 idBandeja ...)})
...
...
I call this nativeQuery this way
public List**<TablaBandejaCitas>** bandejaCitas(String cia, String agencia, String division) {
Query query = em.createNamedQuery("Tallt089.bandejaCitas");
query.setParameter(1,cia);
query.setParameter(2,agencia);
query.setParameter(3,division);
return query.getResultList();
//this works fine retrieves correctly my query
}
And use it on my managedBean
public List**<TablaBandejaCitas>** bandejaCitas(String compania,
String agencia,String division){
return agendamientoSession.bandejaCitas(compania,agencia,division);
}
then referenced this on my jsf page like this
<p:dataTable id="bandeja_citas"
value="#{AgendamientoMBean.bandejaCitas(UsuarioMBean.compania,UsuarioMBean.agencia,
UsuarioMBean.divisionPK.diDivision)}"
var="bandeja"
paginator="true" rows="15" >
<f:facet name="header">
Bandeja Citas por confirmar/Llamadas por realizar
</f:facet>
<p:column headerText="Id Bandeja" >
<h:outputText value ="#{bandeja.idBandeja}"/>
</p:column>
<p:column headerText="Cliente" sortBy="#{bandeja.cliente}"
filterBy="#{bandeja.cliente}">
<h:outputText value ="#{bandeja.cliente}"/>
</p:column>
...
...
...
</p:dataTable>
I realized that the var property needs something like mapped of the fields of the query because the warnings on the jsf page tell me that this is an unkwon property
<h:outputText value ="#{bandeja.**cliente**}"/>
I dont know how to store the query in that variable so the data can be displayed
right now i got a for input string exception like the component its reading raw data instead of formmatted list with the correct variable filled with the query fields ..
hope you can understandme
apreciatte your comments in advance :D

Answer 1

Ok, I solved this little problem. I did it by creating an entity class (even is not a table in the DB) with the columns that I select in the nativeQuery and then using this class as the resultClass option in the native:
resultClass=com.talleresZeusWeb.entidades.BandejaCitas.class
I was trying to make that sqlresultsetmapping annotation but don't know to use it in this case.
Hope someone finds this useful at some point, thank you for your responses #Rich