4:03 p.m.
Hi,
I have a SFSB:
| /*
| package datassist.gop.action;
|
| import datassist.gop.domain.Istek;
| import datassist.gop.domain.Uzman;
| import java.io.Serializable;
| import java.util.List;
| import javax.ejb.Remove;
| import javax.ejb.Stateful;
| import javax.persistence.EntityManager;
| import javax.persistence.PersistenceContext;
| import javax.persistence.PersistenceContextType;
| import org.jboss.seam.ScopeType;
| import org.jboss.seam.annotations.Begin;
| import org.jboss.seam.annotations.Create;
| import org.jboss.seam.annotations.Destroy;
| import org.jboss.seam.annotations.End;
| import org.jboss.seam.annotations.Logger;
| import org.jboss.seam.annotations.Name;
| import org.jboss.seam.annotations.Scope;
| import org.jboss.seam.annotations.datamodel.DataModel;
| import org.jboss.seam.annotations.datamodel.DataModelSelection;
| import org.jboss.seam.log.Log;
|
| @Stateful
| @Name("isteklerAction")
| @Scope(ScopeType.SESSION)
| public class IsteklerAction implements Serializable, IsteklerActionLocal {
|
| @PersistenceContext(type=PersistenceContextType.EXTENDED)
| private EntityManager entityManager;
|
| public IsteklerAction() {
| }
|
| @Create
| public void init(){
| System.out.println("initing istekler. logger is
"+((logger==null)?"null":"not null"));
| refresh();
| }
|
| @DataModel
| private List<Istek> isteklerList;
|
| public void refreshIstekler(){
| System.out.println("refreshing istekler");
| isteklerList=entityManager.createQuery("from Istek
i").getResultList();
| for(Istek i:isteklerList){
| System.out.println("Istek: id="+i.getId()+"
konu="+i.getKonu()+" acan="+i.getAcan().getAdSoyad());
| }
| }
|
| private List<Uzman> uzmanlar;
|
| private void refreshUzmanlar(){
| System.out.println("refreshing kullanicilar");
| uzmanlar=entityManager.createQuery("from Uzman u").getResultList();
| for(Uzman u:uzmanlar){
| System.out.println("Uzman: id="+u.getId()+"
ad="+u.getAd());
| }
| }
|
| public void refresh() {
| refreshIstekler();
| refreshUzmanlar();
| }
|
| @DataModelSelection()
| private Istek istek;
|
| @Begin
| public void setIstek(Istek istek){
| System.out.println("Istek=");
| System.out.println("Istek: id="+istek.getId());
| System.out.println(" konu="+istek.getKonu());
| System.out.println(" acan="+istek.getAcan().getAdSoyad());
|
| this.istek=istek;
| entityManager.refresh(istek);
| }
|
| @Begin
| public void select(){
| System.out.println("Istek=");
| System.out.println("Istek: id="+istek.getId());
| System.out.println(" konu="+istek.getKonu());
| System.out.println(" acan="+istek.getAcan().getAdSoyad());
| }
|
| @End
| public void clear() {
| istek=null;
| }
|
| public List<Istek> getIsteklerList() {
| return isteklerList;
| }
|
| public void setIsteklerList(List<Istek> istekler) {
| this.isteklerList = istekler;
| }
|
| public List<Uzman> getUzmanlar() {
| return uzmanlar;
| }
|
| public void setUzmanlar(List<Uzman> uzmanlar) {
| this.uzmanlar = uzmanlar;
| }
|
| public void logSomething(){
| System.out.println("Trying to log something dummy and the logger is
"+((logger==null)?"null":"not null"));
| }
|
| @Logger
| private Log logger;
|
| @Remove @Destroy
| public void destroy(){}
|
| }
|
and I have the following in my page:
|
| <h:dataTable var="istek"
value="#{isteklerlist}">
| <h:column>
| <f:facet name="header">No</f:facet>
| <s:link value="#{istek.id}"
action="#{isteklerAction.setIstek(istek)}"/>
| </h:column>
| <h:column>
| <f:facet
name="header">Tarih</f:facet>
| #{istek.acilis}
| </h:column>
| <h:column>
| <f:facet
name="header">Konu</f:facet>
| #{istek.konu}
| </h:column>
| </h:dataTable>
|
I cannot make the table to display the isteklerList. The table's header shows up but
no data. I have verified to print that the data exists. I have a similar page in another
app working but this one does not. In fact the DataModel component is not even created. I
checked with the debug page to see that no component named "isteklerList"
exists.
What am I missing?
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