Re: Res: Res: session.persist saves object with id 0
Hello list,
Thanks for all the replies :)
I've actually created the entities and the xml + annotations mappings
using the eclipse hibernate plugin, I've just added the tapestry
annotations.
For example for the user entity:
http://dpaste.com/205037/
Hibernate xml mapping file:
http://dpaste.com/205038/
CRUD code:
@Inject
Session session
@Component
private Usuario _user;
@CommitAfter
Object onSuccess()
{
try {
session.persist(_user);
}
catch (RuntimeException e) {
throw e;
}
return this;
}
thank you people!
greetings,
Genis
Al 08/06/2010 14:35, En/na Everton Agner ha escrit:
And I forgot to mention it...
Yes, the @CommitAfter annotation tells Tapestry to wrap that method in
a Transaction when it will call it... So, is enough to just .persist()
it. ;)
*De:* Everton Agner everton_ag...@yahoo.com.br
*Para:* Tapestry users users@tapestry.apache.org; gpu...@ngeografics.com
*Enviadas:* Terça-feira, 8 de Junho de 2010 9:32:36
*Assunto:* Res: session.persist saves object with id 0
Could you show us how you mapped your Entity?** And regardless if it
was by XML or Annotations, show your Entity class code too.*
De:* Peter Stavrinides p.stavrini...@albourne.com
*Para:* Tapestry users users@tapestry.apache.org; gpu...@ngeografics.com
*Enviadas:* Terça-feira, 8 de Junho de 2010 5:39:14
*Assunto:* Re: session.persist saves object with id 0
Perhaps the type is a primitive, so instead of null a default value
will be 0? just a guess.
Peter
- Original Message -
From: Genís Pujol gpu...@ngeografics.com
mailto:gpu...@ngeografics.com
To: Tapestry users users@tapestry.apache.org
mailto:users@tapestry.apache.org
Sent: Tuesday, 25 May, 2010 18:30:10 GMT +02:00 Athens, Beirut,
Bucharest, Istanbul
Subject: session.persist saves object with id 0
Hello,
After checking the tutorial I was trying to do a basic crud app, but
somehow after submiting the form (beaneditform) the new object is saved
into the database with id 0.
I'm also new to hibernate so I don't know why in the tapestry tutorial
is enough with session.persist(object), what happened to the factory,
session.commit, session.close and the Transaction object? is that all
included with the @CommitAfter annotation?
Any idea why a new object would be saved with id 0?
regards,
Genis
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Re: Res: Res: Res: session.persist saves object with id 0
Al 09/06/2010 14:27, En/na Thiago H. de Paula Figueiredo ha escrit: On Wed, 09 Jun 2010 09:16:55 -0300, Everton Agner everton_ag...@yahoo.com.br wrote: I'm not a Hibernate advanced user, but you're using a XML and Entity class annotations to configure your Entity? I haven't noticed that. Ewerton is right: no need to use XML mappings when you use annotations. Anyways... If you want your app to automatically increment your ID before saving it, you shouldn't use the: In this case, it isn't the app the increments the ID, the database does. generator class=assigned / Or @GeneratedValue. thanks for the replies :) I generate the classes using eclipse hibernate plugin, which creates the xml and the classes with the annotations (redundant I know, but doesn't matter atm). The database (Oracle 10g) has an index so it knows which Id to assign next to the new record, but instead of this the new object gets Id = 0 (the next one Id=1 and so forth). It should be the db who assigns the right Id to the new record, but I don't know why this isn't happening... I've tried with @GeneratedValue(strategy = GenerationType.IDENTITY) and @GeneratedValue(strategy = GenerationType.AUTO) with the same result (id=0) hm... Genis - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Res: Res: Res: session.persist saves object with id 0
Al 09/06/2010 16:24, En/na Thiago H. de Paula Figueiredo ha escrit: On Wed, 09 Jun 2010 11:18:16 -0300, Genís Pujol gpu...@ngeografics.com wrote: The database (Oracle 10g) has an index so it knows which Id to assign next to the new record, but instead of this the new object gets Id = 0 (the next one Id=1 and so forth). It should be the db who assigns the right Id to the new record, but I don't know why this isn't happening... I've tried with @GeneratedValue(strategy = GenerationType.IDENTITY) and @GeneratedValue(strategy = GenerationType.AUTO) with the same result (id=0) Again, use Long instead of long for the id. Have you looked at the table to see what's the id of the created line? By the way, what you're having has nothing to do with Tapestry or Tapestry Hibernate, it's just a Hibernate issue. OK guys, thanks for your help. G. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
tapestry5 / hibernate error: cannot be cast to
Hello list, I'm getting an error and can't see why hibernate is trying to cast when iterating. The function can be seen here: http://dpaste.com/204571/ The exact error is ' java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to com.ngeografics.entities.UsuarioTerritorioPerfil' Any hints will be appreciated Regards, Genis - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
where does tapestry5 look for component classes?
Hello list, I'm getting the following error: Caused by: java.lang.RuntimeException: Error invoking service builder method org.apache.tapestry5.hibernate.HibernateCor eModule.buildHibernateSessionSource(Logger, List, RegistryShutdownHub) (at HibernateCoreModule.java:123) (for service 'H ibernateSessionSource'): component class not found: com.mcompany.UsuarioTerritorioPerfilId Where does tapestry look for component classes? I do have the hibernate and the java classes files in the entities directory under my package... any ideas? greetings, Genis - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
how to manually deploy a tapestry5 project into Tomcat
Hello, Does anybody have documentation regarding how to deploy a Tapestry5 project into Tomcat? The official docs just say it's the same as jetty... Does one have to use Maven? can I just drop the folders into webapps (if so, how)? Thanks, Genis - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: how to manually deploy a tapestry5 project into Tomcat
Al 27/05/2010 17:03, En/na Josh Canfield ha escrit: Tapestry is built using maven but your project doesn't need to care about that. You can download all the dependencies yourself and deploy your app as a WAR or an exploded webapp folder. In the end to the container Tapestry is just a Servlet filter. -- Josh On May 27, 2010, at 7:11 AM, Genís Pujol gpu...@ngeografics.com wrote: Hello, Does anybody have documentation regarding how to deploy a Tapestry5 project into Tomcat? The official docs just say it's the same as jetty... Does one have to use Maven? can I just drop the folders into webapps (if so, how)? Thanks, Genis - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org OK Thank you Josh :) I've deployed it as an exploded webapp folder, but Tomcat doesn't find the resource, I guess I need to configure something in Tomcat? Genís - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: how to manually deploy a tapestry5 project into Tomcat
Al 27/05/2010 17:03, En/na Josh Canfield ha escrit: Tapestry is built using maven but your project doesn't need to care about that. You can download all the dependencies yourself and deploy your app as a WAR or an exploded webapp folder. In the end to the container Tapestry is just a Servlet filter. -- Josh On May 27, 2010, at 7:11 AM, Genís Pujol gpu...@ngeografics.com wrote: Hello, Does anybody have documentation regarding how to deploy a Tapestry5 project into Tomcat? The official docs just say it's the same as jetty... Does one have to use Maven? can I just drop the folders into webapps (if so, how)? Thanks, Genis - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org I meant that Tomcat does find the Index.tml but it doesn't pass control to Tapestry so it renders the template as plain text... any clues? G. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
session.persist saves object with id 0
Hello, After checking the tutorial I was trying to do a basic crud app, but somehow after submiting the form (beaneditform) the new object is saved into the database with id 0. I'm also new to hibernate so I don't know why in the tapestry tutorial is enough with session.persist(object), what happened to the factory, session.commit, session.close and the Transaction object? is that all included with the @CommitAfter annotation? Any idea why a new object would be saved with id 0? regards, Genis - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
multiselect
Hello, Is there any documentation/examples about multiselect controls in Tapestry5? Anyone has implemented this already? regards, Genís - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
custom form, date input field paramater translate
Hello list, I'm changing a form from the usual t:beaneditform object=myobject/ to a custom one using the tags: t:beaneditform object=myobject t:parameter name=password t:label for=password/ t:passwordfield t:id=password value=user.password/ /t:parameter t:parameter name=date t:label for=date/ t:textfield t:id=date value=myobject.date/ /t:parameter /t:beaneditorform When adding the date field I get the following error: Caused by: org.apache.tapestry5.ioc.internal.util.TapestryException: Parameter 'translate' of component admin/Usuaris:fe chaalta is bound to null. This parameter is not allowed to be null. [at context:admin/Usuaris.tml, line 163] at org.apache.tapestry5.internal.structure.InternalComponentResourcesImpl$1.read(InternalComponentResourcesImpl..java I can´t find where to add the translate property and which values to use. Any hints? cheers, genis - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
basic CRUD w/ ajax,json,beaneditform (tapestry5)
Hello list, I have a doubt on using other ajax libs, not the ones bundled with tapestry5 (so I'm not using tags on the templates but xhr calls to json data instead). I have a grid listing all the objects I want to edit. When the user clicks on a row, it updates the input fields of the form with the object's data. so far so good. My doubts: -how can I tell the bean that processes the post request that is updating an instance and not creating a new one? -how does the beaneditform handle the request? -how does it know wether to create or update an object? Apparently with the default ajax libs it does that automagically ;) cheers, Genís - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
