Here's the interface method we (Jonathan, Igor and I) think will work:
/**
* Checks whether an instance of the given component class may be
created.
* If this method returns false, a [EMAIL PROTECTED]
AuthorizationException} is thrown
* in during construction.
*
* @param c
* the component to check for
* @return whether the given component may be created
*/
boolean allowCreateComponent(Class c);
/**
* Gets whether the given component may be rendered. If this method
returns
* false, the component is not rendered, and neither are it's children.
*
* @param c
* the component to check for
* @return whether the given component may be rendered
*/
boolean allowRender(Component c);
/**
* <p>
* Gets whether a component is allowed to be enabled. If this method
returns
* true, a component may decide by itself (typically using it's enabled
* property) whether it is enabled or not. If this method returns
false, the
* passed component is marked disabled, regardless it's enabled
property.
* </p>
* <p>
* When a component is not allowed to be enabled (in effect disabled
through
* the implementation of this interface), Wicket will try to prevent
model
* updates too. This is not completely fail safe, as constructs like:
*
* <pre>
* User u = (User)getModelObject();
* u.setName("got you there!");
* </pre>
*
* can't be prevented. Indeed it can be argued that any model
protection is
* best dealt with in your model objects to be completely secured.
Wicket
* will catch all normal use though.
*
* </p>
*
* @param c
* the component to check for
* @return whether a component is allowed to be enabled
*/
boolean allowEnabled(Component c);
Eelco
On 10/26/05, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
> Well, then there's no special wicket support for that nescesarry either.
>
> > I only want to test at a certain point what is inside the model. And if a
> > user can see that object
> > and if he can see it if he can alter it.
> >
>
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