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Author Topic: Mediator already exists  (Read 3307 times)
Courseware Beta
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« on: March 30, 2009, 11:54:59 »

If a mediator and proxy already exist for viewComponent will a call to facade.registerMediator create another one and destroy the old one or will it just pull back the old one?

Is it better to do something like

if( facade.retrieveMediator( "mymediatorname" ) ){
 // do nothing skip creating a new one.
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« Reply #1 on: March 30, 2009, 03:53:36 »

It will not register the new mediator or proxy if there is already one registered with the same name.

If you are concerned that you may not have removed a Mediator or Proxy then use facade.hasMediator or facade.hasProxy to check first.

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