rich:listShuttle has invalid value expression
Hello, i'm trying to make work this component but i can't do it. I'm recieve this error "Component addIncidenteForm:shuttleCIsAfectados has invalid value expression xxx". My Converter, equals and hashCode methods are fine. The listShuttle load the values correctly but when i'm submit the page with a h:commandLink the error appear.
I search in google and JBoss forum but not found the solution.
The page code:
<rich:listShuttle id="shuttleCIsAfectados" targetValue="#{incidenteEditBean.configurationsItemsResult}" listsHeight="375px" sourceListWidth="180px"
sourceValue="#{incidenteEditBean.configurationsItemsAll}" targetListWidth="180px" copyAllControlLabel="#{msg.copiarTodosLabel}" copyControlLabel="#{msg.copiarLabel}"
removeAllControlLabel="#{msg.removerTodosLabel}" removeControlLabel="#{msg.removerLabel}" fastOrderControlsVisible="false"
orderControlsVisible="false" converter="listShuttleConverter" var="items" sourceSelection="#{incidenteEditBean.ciActivos}">
<rich:column>
<h:outputText value="#{items.nombreCodigoCI}"/>
</rich:column>
</rich:listShuttle>
<rich:listShuttle id="shuttleCIsAfectados" targetValue="#{incidenteEditBean.configurationsItemsResult}" listsHeight="375px" sourceListWidth="180px"
sourceValue="#{incidenteEditBean.configurationsItemsAll}" targetListWidth="180px" copyAllControlLabel="#{msg.copiarTodosLabel}" copyControlLabel="#{msg.copiarLabel}"
removeAllControlLabel="#{msg.removerTodosLabel}" removeControlLabel="#{msg.removerLabel}" fastOrderControlsVisible="false"
orderControlsVisible="false" converter="listShuttleConverter" var="items" sourceSelection="#{incidenteEditBean.ciActivos}"
<rich:column>
<h:outputText value="#{items.nombreCodigoCI}"/>
</rich:column>
</rich:listShuttle>
The converter code:
public class ListShuttleConverter implements Converter{
public Object getAsObject(FacesContext fc, UIComponent ui, String value) {
ConfigurationItem ci = new ConfigurationItem();
String[] str = value.split(":");
ci.setIdConfigurationItem(Integer.parseInt(str[0]));
ci.setCodConfigurationItem(str[1]);
return ci;
}
public String getAsString(FacesContext fc, UIComponent ui, Object value) {
ConfigurationItem optionItem = (ConfigurationItem) value;
return Integer.toString(optionItem.getIdConfigurationItem()) + ":" + optionItem.getCodConfigurationItem();
}
}
the hasCode and equals:
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + idConfigurationItem;
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj){
return true;
}
if (obj == null){
return false;
}
if (getClass() != obj.getClass()){
return false;
}
ConfigurationItem other = (ConfigurationItem) obj;
if (idConfigurationItem != other.idConfigurationItem){
return false;
}
return true;
}
I need help.
Thanks in advanced!
Regards
