So, basically I created xhtml file and JSF managed bean i use with that xhtml. And everything worked fine. But later, i had to call Stateful Session Bean in JSF managed bean file and use its methods. Since i use NetBeans IDE, i called SSB (right click->insert code->call enterprise bean). And after calling it, i now get the target unreachable error for some reason (and i didnt even call any of its methods yet).
Here is the xhtml file:
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:f="http://xmlns.jcp.org/jsf/core"
xmlns:p="http://primefaces.org/ui">
<h:head>
<title>Početna stranica</title>
</h:head>
<h:body onload="#{korisnikIndex.dohvatiSveKorisnike()}">
<h:form style="display:#{korisnikIndex.uspjesnaPrijava}" >
<h:link value="Upravljanje Aerodromima " outcome="upravljanjeAerodromima.xhtml"/>
<br></br>
<h:link value="Upravljanje letovima" outcome="upravljanjeLetovima.xhtml"/>
<br></br>
<h:link value="Napredne stavke aerodroma" outcome="napredneStavkeAerodroma.xhtml"/>
<br></br>
<h:link value="Pregled poruka" outcome="pregledPoruka.xhtml"/>
<br></br>
<h:link value="Pregled dnevnika" outcome="pregledDnevnika.xhtml"/>
</h:form >
<h:form >
Prijava
<h:panelGrid columns="2">
<h:outputLabel value="Korisničko ime:" style="font-weight: bold;"/>
<h:inputText value="#{korisnikIndex.prijavljeniKorisnikKorime}"/>
<h:outputLabel value="Lozinka:" style="font-weight: bold;"/>
<h:inputSecret value="#{korisnikIndex.prijavljeniKorisnikLozinka}"/>
</h:panelGrid>
<br></br>
<h:commandButton value="Prijavi se"
id="gumbPrijava"
action="#{korisnikIndex.prijavaKorisnika()}">
</h:commandButton>
<br></br>
Registracija
<h:panelGrid columns="2">
<h:outputLabel value="Ime:" style="font-weight: bold;"/>
<h:inputText value="#{korisnikIndex.ime}"/>
<h:outputLabel value="Prezime:" style="font-weight: bold;"/>
<h:inputText value="#{korisnikIndex.prezime}"/>
<h:outputLabel value="E-mail adresa:" style="font-weight: bold;"/>
<h:inputText value="#{korisnikIndex.email}"/>
<h:outputLabel value="Korisničko ime:" style="font-weight: bold;"/>
<h:inputText value="#{korisnikIndex.korime}"/>
<h:outputLabel value="Lozinka:" style="font-weight: bold;"/>
<h:inputSecret value="#{korisnikIndex.lozinka}"/>
<h:outputLabel value="Ponovljena lozinka:" style="font-weight: bold;"/>
<h:inputSecret value="#{korisnikIndex.ponovljenaLozinka}"/>
</h:panelGrid>
<br></br>
<h:commandButton value="Registriraj se"
id="gumbRegistracija"
action="#{korisnikIndex.registracijaKorisnika()}"/>
</h:form>
<h:form style="display:#{korisnikIndex.uspjesnaPrijava}">
Ažuriranje podataka
<h:panelGrid columns="2">
<h:outputLabel value="Ime:" style="font-weight: bold;"/>
<h:inputText value="#{placeholder}"/>
<h:outputLabel value="Prezime:" style="font-weight: bold;"/>
<h:inputText value="#{placeholder}"/>
<h:outputLabel value="E-mail adresa:" style="font-weight: bold;"/>
<h:inputText value="#{placeholder}"/>
<h:outputLabel value="Korisničko ime:" style="font-weight: bold;"/>
<h:inputText value="#{placeholder}"/>
<h:outputLabel value="Lozinka:" style="font-weight: bold;"/>
<h:inputSecret value="#{placeholder}"/>
<h:outputLabel value="Ponovljena lozinka:" style="font-weight: bold;"/>
<h:inputSecret value="#{placeholder}"/>
</h:panelGrid>
<br></br>
<h:commandButton value="Ažuriraj"
id="gumbAzuriranje"
action="#{placeholder.sakrijElement()}"/>
Pregled korisnika
<p:dataTable id="lista" var="dohvaceniKorisnik" value="#{korisnikIndex.listaKorisnika}"
paginator="true" rows="4"
paginatorTemplate="{CurrentPageReport} {FirstPageLink}
{PreviousPageLink} {PageLinks} {NextPageLink}
{LastPageLink} {RowsPerPageDropdown}" style="width:800px;">
<p:column headerText="Ime">
<h:outputText value="#{dohvaceniKorisnik.ime}"/>
</p:column>
<p:column headerText="Prezime">
<h:outputText value="#{dohvaceniKorisnik.prezime}"/>
</p:column>
<p:column headerText="Korisničko ime">
<h:outputText value="#{dohvaceniKorisnik.korime}"/>
</p:column>
<p:column headerText="E-mail">
<h:outputText value="#{dohvaceniKorisnik.email}"/>
</p:column>
</p:dataTable>
</h:form>
</h:body>
</html>
And here is the JSF managed bean im using for xhtml from above (for now, i didnt paste everything since its too big. Only the upper part of the code. Note the @EJB notation and calling the Stateful Session Bean below it. Once i remove those, everyting works fine for some reason:
@Named(value = "korisnikIndex")
@SessionScoped public class KorisnikIndex implements Serializable {
@EJB
private Autentikacija autentikacija;
/**
* Creates a new instance of KorisnikIndex
*/
private String ime;
private String prezime;
private String korime;
private String lozinka;
private String email;
private String poruka = "";
private String azuriranoIme;
private String azuriranoPrezime;
private String azuriranoKorime;
private String azuriranoLozinka;
private String azuriranoEmail;
private String azuriranoPonovljenaLozinka;
private String prijavljeniKorisnikKorime;
private String prijavljeniKorisnikLozinka;
private String uspjesnaPrijava = "none";
I dont think there is a need to write whole code from managed bean since evertyhing works fine after removing @EJB... But if needed, ill post everything.
Here is the whole error:
/index.xhtml @26,82 value="#{korisnikIndex.prijavljeniKorisnikKorime}": Target Unreachable, identifier 'korisnikIndex' resolved to null
Thank you for you help.