I keep getting this returned via the debug page under my datamodel component.
Why is the row unavailable? The wrapped data is some of the data returned via
my query but the data model is not being displayed on the page. No exception
is thrown.
class class org.jboss.seam.jsf.ListDataModel
| dataModelListeners []
| rowAvailable false
| rowCount 1
| rowData java.lang.IllegalArgumentException[row is unavailable]
| rowIndex -1
| wrappedData
[com.stlouiscity.csb.ejb.domain.Address[structureAddressPK=com.stlouiscity.csb.ejb.domain.AddressPK[sadrNlc=720,
sadrHseNoSfx= , sadrHseNoLegl=6047]]]
| toString() [EMAIL PROTECTED]
Here is my SFSB
@Stateful
| @Name("addressListing")
| @Scope(ScopeType.SESSION)
| public class AddressListing implements mypackage.AddressListingLocal {
|
| //@EJB private AddressLocatorLocal locator;
| @PersistenceContext(unitName="CSB_Oracle", type=EXTENDED)
| private EntityManager em;
|
| @In(create=true)
| FacesMessages facesMessages;
|
| @In
| private Address address;
|
| private Integer addressLookupPK;
|
| @DataModel
| private List<StructureAddress> addresses;
|
| @Out(required=false)
| private List<String> streetDirections;
|
| public AddressListing() {
| }
|
| public String findAddresses() {
|
| if (address.getStreetName() != null) {
| //Find StructureAddress
| Query q = em.createQuery("Select a From StructureAddress a
Where" +
| " (a.structureAddressPK.houseNumber = :houseNumber
OR :houseNumber IS NULL) AND" +
| " (a.structureAddressPK.houseSuffix = :suffix OR
:suffix IS NULL) AND" +
| " (a.nlc.streetDirection = :streetDirection OR
:streetDirection IS NULL) AND" +
| " (lower(a.nlc.streetName) LIKE :street OR :street
IS NULL)");
| q.setParameter("houseNumber",address.getHouseNumber());
| q.setParameter("suffix",address.getHouseSuffix());
| q.setParameter("streetDirection",address.getStreetDirection());
| q.setParameter("street",address.getStreetName().toLowerCase() +
"%");
| addresses = q.getResultList();
| }
|
| return null;
| }
|
| @Factory("streetDirections")
| public void fillStreetDirections() {
| Query query = em.createQuery("SELECT DISTINCT n.streetDirection
FROM Nlc n WHERE n.streetDirection IS NOT NULL");
| streetDirections = query.getResultList();
| }
|
| @Remove @Destroy
| public void destroy() {
|
| }
| }
|
Here is the page
<tr:outputText value="No Addresses Found" rendered="#{empty addresses and
addresses!=null}"/>
| <tr:table
| id="addresses"
| var="addressRow"
| value="#{addresses}"
| rowBandingInterval="1"
| rendered="#{addresses!=null}"
| rowSelection="single"
| partialTriggers="addressForm:search">
| <tr:column>
| <f:facet name="header">
| <tr:outputText
value="#{msgs['AddressList.addressNumber']}"/>
| </f:facet>
| <s:link id="viewRequests" value="Requests"
action="#{addressListing.findRequests}"/>
| </tr:column>
| <tr:column>
| <f:facet name="header">
| <tr:outputText
value="#{msgs['AddressList.addressNumber']}"/>
| </f:facet>
| <tr:outputText
value="#{addressRow.structureAddressPK.houseNumber}"/>
| </tr:column>
| <tr:column>
| <f:facet name="header">
| <tr:outputText
value="#{msgs['AddressList.addressSuffix']}"/>
| </f:facet>
| <tr:outputText
value="#{addressRow.structureAddressPK.houseSuffix}"/>
| </tr:column>
|
|
| <tr:column>
| <f:facet name="header">
| <tr:outputText
value="#{msgs['AddressList.streetDirection']}"/>
| </f:facet>
| <tr:outputText value="#{addressRow.nlc.streetDirection}"/>
| </tr:column>
| <tr:column>
| <f:facet name="header">
| <tr:outputText value="#{msgs['AddressList.street']}"/>
| </f:facet>
| <tr:outputText value="#{addressRow.nlc.streetName}"/>
| </tr:column>
| <tr:column>
| <f:facet name="header">
| <tr:outputText
value="#{msgs['AddressList.streetType']}"/>
| </f:facet>
| <tr:outputText value="#{addressRow.nlc.streetType}"/>
| </tr:column>
| </tr:table>
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4033288#4033288
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4033288
_______________________________________________
jboss-user mailing list
[email protected]
https://lists.jboss.org/mailman/listinfo/jboss-user
