On Fri, 2 Dec 2005 22:51:05 +0100, Johan Compagner
<[EMAIL PROTECTED]>
wrote:
> Maybe we should build something that it is easier for models to
version
> themselfs. Like an interface IVersionable with a method Serializeable
> getVersionData()
> Which a model can implement. And then we don't store the complete
model
> but
> only that data.
If I understand right than a IModel which does not implement
IVersionable
does not get stored in the version history? I think this would be good,
because the current situation is confusing.
Concerning DataView I'd say that when a the IDataProvider is given
directly in the constructor. It should not be stored as the model of
DataView but kept in an instancefield, because in nearly all cases it
will
be a pull-model. If you need versioning than you can always wrap it in a
model.
Christian
>
> johan
>
>
> On 12/2/05, Nathan Hamblen <[EMAIL PROTECTED]> wrote:
>>
>> This came up before when I was trying to track down why reversing the
>> sort order of a DataView was bringing down my test application.
>> (http://thread.gmane.org/gmane.comp.java.wicket.user/4309) It turned
out
>> that the page versioning code was serializing the entire view
hierarchy,
>> recursively, because of anonymous model classes that contained
pointers
>> back into the view.
>>
>> The consensus was that you would have to turn off page versioning if
you
>> wanted an anonymous IModel. Is this still the case? I'm just now
>> noticing anonymous IModels becoming sort of recommended. Does that
mean
>> than page versioning is not recommended anymore?
>>
>> I'll admit don't even understand how versioning is supposed to work.
>> DataView sorting seems to be one of the few things that triggers it.
>> I've got forms updating models all over the place and nary a version
to
>> be seen. So, I just turn it OFF then, and anonymously subclass IModel
to
>> my heart's content?
>>
>> Nathan
>>
>> Christian Essl wrote:
>> > On Thu, 1 Dec 2005 14:24:20 -0500, Andrew Berman
<[EMAIL PROTECTED]>
>> > wrote:
>> >
>> >> Honestly, I don't think there ever was a Spring Integration
>> problem. I
>> >> think people were just looking for a cookie-cutter approach to
using
>> >> Spring
>> >> within Wicket. It's actually quite easy to do without using any
of
>> the
>> >> Spring stuff that Igor and others wrote, but it's always a good
thing
>> to
>> >> have a common approach that everyone can follow.
>> >
>> > Honestly, I think Igor did a good job: It is just easier and more
>> > natural to write over and over again:
>> >
>> > new HibernateModel(obj,_dao);
>> >
>> > than
>> >
>> > new HibernateModel(obj, new Model(){
>> > getObject(Component comp){
>> > return ((MyApplication)Appliation.get()).getDAO();
>> > }
>> > });
>> >
>> > and this is not restricted to HibernateDAOs but to any bean you do
not
>> > want to get serialized whtih your components.
>> >
>> > Christian
>> >
>> >
>> >
>> >
>> >
>> >
>> > ___________________________________________________________
Gesendet
>> von
>> > Yahoo! Mail - Jetzt mit 1GB Speicher kostenlos - Hier anmelden:
>> > http://mail.yahoo.de
>> >
>> >
>> >
>> > -------------------------------------------------------
>> > This SF.net email is sponsored by: Splunk Inc. Do you grep through
log
>> > files
>> > for problems? Stop! Download the new AJAX search engine that
makes
>> > searching your log files as easy as surfing the web. DOWNLOAD
>> SPLUNK!
>> > http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click
>>
>>
>>
>> -------------------------------------------------------
>> This SF.net email is sponsored by: Splunk Inc. Do you grep through
log
>> files
>> for problems? Stop! Download the new AJAX search engine that makes
>> searching your log files as easy as surfing the web. DOWNLOAD
SPLUNK!
>> http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click
>> _______________________________________________
>> Wicket-user mailing list
>> Wicket-user@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/wicket-user
>>
--
Christian Essl
___________________________________________________________
Gesendet von Yahoo! Mail - Jetzt mit 1GB Speicher kostenlos - Hier
anmelden: http://mail.yahoo.de
-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log
files
for problems? Stop! Download the new AJAX search engine that makes
searching your log files as easy as surfing the web. DOWNLOAD SPLUNK!
http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click
_______________________________________________
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
