Thanks to your previous I've indeed started to look into the Query (at first
I thought it was a config related issue). Thanks a lot for your help !
I've some memories of having read in previous mail on the mailing list that
ognl is quite slow, is that correct ?
Cheers
ZedroS
On 3/30/06, Diogenes Moreira <[EMAIL PROTECTED]> wrote:
>
> Zendro:
>
> In this case, the problem is the Query,
> In Fact, Hibernate use the ANTLR for interpretate the HQL and SQL
> sentences.
>
> The tapestry code sound good.
>
> Do you are using T3 or T4,
> if you use T4, the best for iterate into a collection is using ognl
> properties in the template like this.
> ...
> <tr jwcid="@For" source="ognl:utilisateurList"
> value="ognl:currentUtilsateur" element="tr">
> ......
> </tr>
>
> Cheers.
>
> 2006/3/29, ZedroS Schwart <[EMAIL PROTECTED]>:
> > Hello Diogenes
> >
> > Thanks a lot for your answer. Please find below the class in question :
> > package administration;
> >
> > import java.util.List;
> >
> > import org.apache.tapestry.annotations.InjectObject;
> > import org.apache.tapestry.event.PageBeginRenderListener;
> > import org.apache.tapestry.event.PageEvent;
> > import org.apache.tapestry.html.BasePage;
> > import org.hibernate.Query;
> > import org.hibernate.Session;
> > import org.hibernate.Transaction;
> >
> > import data.SessionCreator;
> > import data.Utilisateur;
> >
> > public abstract class UtilisateursManager extends BasePage implements
> > PageBeginRenderListener {
> > private List utilisateurList;
> >
> > public abstract Utilisateur getCurrentUtilisateur();
> >
> > @InjectObject("service:data.SessionCreator")
> > public abstract SessionCreator getSessionCreator();
> >
> > public void pageBeginRender(PageEvent event) {
> > Session session = getSessionCreator().createSession();
> > try {
> > Transaction tx = session.beginTransaction();
> > try {
> > Query query = session
> > .createQuery("select u from Utilisateur as u");
> > utilisateurList = query.list();
> > tx.commit();
> > } catch (RuntimeException e) {
> > tx.rollback();
> > throw e;
> > }
> > } finally {
> > session.close();
> > }
> > }
> >
> > public List getUtilisateurList() {
> > return utilisateurList;
> > }
> > }
> >
> > The application page is :
> > <?xml version="1.0"?>
> > <!DOCTYPE page-specification PUBLIC
> > "-//Apache Software Foundation//Tapestry Specification 4.0//EN"
> > "http://jakarta.apache.org/tapestry/dtd/Tapestry_4_0.dtd";>
> >
> > <page-specification class="administration.UtilisateursManager">
> >
> > <component id="utilisateurList" type="For">
> > <binding name="source" value="utilisateurList"/>
> > <binding name="value" value="currentUtilisateur"/>
> > <binding name="element" value="literal:tr"/>
> > </component>
> >
> > <component id="utilisateurId" type="Insert">
> > <binding name="value" value="currentUtilisateur.id"/>
> > </component>
> >
> > <component id="login" type="Insert">
> > <binding name="value" value="currentCustomer.login"/>
> > </component>
> >
> > <component id="mail" type="Insert">
> > <binding name="value" value="currentCustomer.mail"/>
> > </component>
> >
> > </page-specification>
> >
> > Does it help you ?
> >
> > In fact I'm trying to use Hibernate...
> >
> > Cheers
> > ZedroS
> >
> > On 3/29/06, Diogenes Moreira <[EMAIL PROTECTED]> wrote:
> > >
> > > Dear:
> > > That isn´t Tapestry Exception
> > >
> > > ANTLR is a framework for create languages (http://www.antlr.org)
> > >
> > > I dont kwon if Tapestry use this framework, but pf you include in
> > > another mail the UtilisateursManager.java, may be, I can provide you a
> > > guide line
> > >
> > > Greetings,
> > >
> > > PD: Sorry for my english.
> > >
> > > 2006/3/28, ZedroS Schwart <[EMAIL PROTECTED]>:
> > > > Hi all
> > > >
> > > > I'm using a PageLink to access a page and I bump into a
> > > > antlr/ANTLRException.
> > > >
> > > > More precisely, it's written :
> > > > org.apache.hivemind.ApplicationRuntimeException
> antlr/ANTLRException
> > > > component: [EMAIL PROTECTED]
> > > > location: context:/WEB-INF/UtilisateursManager.page,
> > > > line 6, column 64
> > > > 1<?xml version="1.0"?> 2<!DOCTYPE page-specification PUBLIC 3
> "-//Apache
> > > > Software Foundation//Tapestry Specification 4.0//EN" 4 "
> > > > http://jakarta.apache.org/tapestry/dtd/Tapestry_4_0.dtd";> 5
> > > > 6<page-specification class="administration.UtilisateursManager"> 7
> > > > 8 <component id="utilisateurList" type="For"> 9 <binding
> name="source"
> > > > value="utilisateurList"/> 10 <binding name="value"
> > > > value="currentUtilisateur"/> 11 <binding name="element"
> > > value="literal:tr"/>
> > > > I didn't find much help on google. Furthermore, I don't have this
> issue
> > > when
> > > > going into other pages...
> > > >
> > > > Furthermore, I've a package called administration and within a class
> > > called
> > > > UtilisateursManager.java. The code of this page is coming out from
> Kent
> > > book
> > > > 'Enjoying Web Development with Tapestry'. It can't possibly but part
> of
> > > the
> > > > issue ;)
> > > >
> > > > Thanks in advance... I've to sleep so I stop here for tonight !
> > > >
> > > > See you tomorrow.
> > > >
> > > > ZedroS
> > > >
> > > >
> > >
> > >
> > > --
> > > Diogenes A Moreira
> > > Project Manager
> > >
> > > PLEASE NOTE
> > > This message, along with any attachments, may be confidential or
> > > legally privileged. It is intended only for the named person(s), who
> > > is/are the only authorized recipients. If this message has reached you
> > > in error, kindly destroy it without review and notify the sender
> > > immediately. Thank you for your help.
> > >
> > > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > > For additional commands, e-mail: [EMAIL PROTECTED]
> > >
> > >
> >
> >
>
>
> --
> Diogenes A Moreira
> Project Manager
>
> PLEASE NOTE
> This message, along with any attachments, may be confidential or
> legally privileged. It is intended only for the named person(s), who
> is/are the only authorized recipients. If this message has reached you
> in error, kindly destroy it without review and notify the sender
> immediately. Thank you for your help.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
