Re: [Wicket-user] Wicket / Databinder issue

Thibaut Colar Tue, 21 Mar 2006 00:34:01 -0800

Sorry, i just copied this from the bookmark example.
But anyhow even if i put an actual filed like "first", i get the same error.

The error is about "owner" not being mapped, my guess is that thedeclaration of the "Owner" class using the annotations is failing somehow.However when i use the "bookmark" example it runs fine, so i don't quiteget it :-)

Hopefully Nathan will see this email, he probably will know what i'mdoing wrong :-)



Dirk Markert wrote:

Hi Thibaut,
I think the error is here:

final IModel listModel = new HibernateListModel("from Owner order byname") ;

There is no 'name' attribute.

Dirk

2006/3/21, Thibaut Colar <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>:


    Ok sounds good.
    I had just downloaded the wicket example that use hibernate as well.
    So will look at that too.
    But if i can get Databinder to work that would be even better, i like
    the idea (no XML :-) etc....)

    Thanks for the help.

    Igor Vaynberg wrote:

    > if you want an example of a wicket+spring+hibernate app look at
    > wicket-phonebook in wicket stuff cvs. i think more people here have
    > experience with that setup so you will be able to find more help.
    >
    > -Igor
    >
    >
    > On 3/20/06, *Thibaut Colar* < [EMAIL PROTECTED]
    <mailto:[EMAIL PROTECTED]>
    > <mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>> wrote:
    >
    >     I agree with this, however so far i found no contact infos
    whatsoever,
    >     will look some more.
    >     I figured some other wicket users might have experience with
    >     databinder.
    >
    >     Igor Vaynberg wrote:
    >
    >     > have you tried emailing the author of databinder, that
    might be a
    >     > better place to seek help.
    >     >
    >     > -Igor
    >     >
    >     >
    >     > On 3/20/06, *Thibaut Colar* < [EMAIL PROTECTED]
    <mailto:[EMAIL PROTECTED]>
    >     <mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>
    >     > <mailto: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
    <mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>>> wrote:
    >     >
    >     >     I believe with Databinder wich uses jaav5 annotations i
    >     don't need
    >     >     any
    >     >     xml  declaration.
    >     >
    >     >     See the application class, "addAnnotedClass" call.
    >     >
    >     >     public class HockeyPondApplication extends DataApplication
    >     >     {
    >     >
    >     >             @Override
    >     >             protected Class getHomePage()
    >     >             {
    >     >                     return MyDataPage.class;
    >     >             }
    >     >
    >     >             @Override
    >     >             protected void
    >     configureHibernate(AnnotationConfiguration
    >     >     config)
    >     >             {
    >     >                     super.configureHibernate (config);
    >     >
    >     >                     // Loading the annotated Owner model
    >     >                     config.addAnnotatedClass(Owner
    >     >     <

>http://www.google.com/search?q=allinurl%3AOwner+java.sun.com&bntl=1

    <http://www.google.com/search?q=allinurl%3AOwner+java.sun.com&bntl=1>
    >     <
    http://www.google.com/search?q=allinurl%3AOwner+java.sun.com&bntl=1
    <http://www.google.com/search?q=allinurl%3AOwner+java.sun.com&bntl=1>>
    >     >

><http://www.google.com/search?q=allinurl%3AOwner+java.sun.com&bntl=1

    <http://www.google.com/search?q=allinurl%3AOwner+java.sun.com&bntl=1>

><http://www.google.com/search?q=allinurl%3AOwner+java.sun.com&bntl=1

    
<http://www.google.com/search?q=allinurl%3AOwner+java.sun.com&bntl=1>>>>.class);
    >     >             }
    >     >
    >     >     }
    >     >
    >     >
    >     >
    >     >     Justin Lee wrote:
    >     >
    >     >     >-----BEGIN PGP SIGNED MESSAGE-----
    >     >     >Hash: RIPEMD160
    >     >     >
    >     >     >The "Owner" you see there is the class.  You need to tell
    >     >     hibernate that
    >     >     >Owner is a hibernated class.  If you're using spring
    that's
    >     done in
    >     >     >applicationContext.xml .
    >     >     >
    >     >     >Thibaut Colar wrote:
    >     >     >
    >     >     >
    >     >     >>Hello there, I'm an experienced java developer,
    however new to
    >     >     wicket.
    >     >     >>
    >     >     >>I found wicket and think it looks great and decided
    to use
    >     it,
    >     >     though i
    >     >     >>wanted Hibernate too, so decided to use databinder.
    >     >     >>I installed databinder as explained on there site,
    and ran the
    >     >     examples
    >     >     >>locally without problems.
    >     >     >>
    >     >     >>For Info: I got databinder three days ago, i use
    java 5.0 and
    >     >     maven2,
    >     >     >>databinder uses i believe hibernate/ejb3 and wicket 1.1.
    >     >     >>
    >     >     >>Then i created my own Application using maven (as
    >     explained on the
    >     >     >>databinder site), it does compile, however as soon as i
    >     try to get
    >     >     >>something from the database (hibernate) it fails
    with this
    >     error:
    >     >     >>
    >     >     >>org.hibernate.hql.ast.QuerySyntaxException : Owner
    is not
    >     >     mapped. [from
    >     >     >>Owner order by name]
    >     >     >>
    >     >     >>"Owner" is my table name.
    >     >     >>
    >     >     >>The code i have is very very basic and short, and I've
    >     been over
    >     >     it 25
    >     >     >>hundred time, it is basically similar to the "bookmarks"
    >     >     example, yet it
    >     >     >>keeps failing with this error.
    >     >     >>
    >     >     >>I bet i am missing something obvious here, so please
    show me
    >     >     what it is :-)
    >     >     >>
    >     >     >>I put the whole code on my wiki (since it's kinda
    long in
    >     an email)
    >     >     >>
    >     >     >>http://wiki.colar.net/doku.php/databinder_issue
    >     >     >>
    >     >     >>Let me know what I'm doing wrong, so i can start
    sleeping
    >     >     again  :-)
    >     >     >>
    >     >     >>Thanks.
    >     >     >>
    >     >     >>
    >     >     >>-------------------------------------------------------
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