I do.. But if I use it with a detachable model the idea goes a bit
away.. Plus I'd like it to be a bit more transparent... Could be me that
just not know enough....
James Carman wrote:
You didn't like the ProxyModelManager?
https://wicketopia.svn.sourceforge.net/svnroot/wicketopia/trunk/wicketopia/src/main/java/org/wicketopia/model/proxy/ProxyModelManager.java
On Tue, Nov 18, 2008 at 7:43 AM, Nino Saturnino Martinez Vazquez Wael
<[EMAIL PROTECTED]> wrote:
Hi
Im trying todo a compoundpropertymodel which does not change original values
in the "original" model. I need this since I am updating some stuff in a
wizard but I first want to commit when the user confirms in the end of the
wizard, and if the model are changed directly the transaction are
automatically committed to the database....
So my idea were to todo a shadowCompoundPropertyModel something like this:
class EditorModel extends CompoundPropertyModel {
private Map newValues=new HashMap<String, Object>();
public EditorModel(CompoundPropertyModel underlyingModel,
String propertyName) {
super(underlyingModel);
}
public getObject (String property){
check if there are something in the map if so return it, otherwise fall back
to the underlying model
} public setObject (String prop, Value){
put changes in the map...
}
public UpdateOriginal(){
iterate over the map and use reflection to set values on the original
model..
}
}
Does anybody have something similar floating around, in a more complete
state..? Or could it be done in a easier way?
--
-Wicket for love
Nino Martinez Wael
Java Specialist @ Jayway DK
http://www.jayway.dk
+45 2936 7684
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--
-Wicket for love
Nino Martinez Wael
Java Specialist @ Jayway DK
http://www.jayway.dk
+45 2936 7684
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