Re: IComponentInheritedModel & IWrapModel just to get the component in model

[Johan Compagner]

make your own base model

public abstract class ComponentAssignModel implements IWrapModel,
IComponentAssignedModel
{

   private Component component;

   /**
    * @see org.apache.wicket.model.IWrapModel#getWrappedModel()
    */
   public IModel getWrappedModel()
   {
       return this;
   }

   /**
    * @see org.apache.wicket.model.IComponentAssignedModel#wrapOnAssignment
(org.apache.wicket.Component)
    */
   public IWrapModel wrapOnAssignment(Component component)
   {
       this.component = component;
       return this;
   }

   protected Component getComponent()
   {
       return this.component;
   }
}

the only thing is that i dont know if this completely works correctly (but i
think it should, bug or no bugs)

johan


On 7/5/07, Vincent Demay <[EMAIL PROTECTED]> wrote:

Hi

I have a custom model where i need to access to the component. The only
method I found seems me a little bit overkill :
my model should implement IComponentInheritedModel and I also need to
declare a new class implementing IWrapModel to return on
wrapOnInheritance. Furthermore all this stuff is not really oriented to
simply get the component in the model. (maybe there is a better way?)

I thought about a very simple way :
Just creating a new interface :
IComponentAwareModel{ void setComponent(Component component)}
and adding in component.class
if (model instanceof IComponentAwareModel){
((IComponentAwareModel)model.setComponent(this))}

I think it also avoid to write 40 code lines just to get the component
in the model.

WDYT?

--
Vincent Demay