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List:       jakarta-commons-user
Subject:    RE: Last object in key path
From:       Martin Gainty <mgainty () hotmail ! com>
Date:       2016-05-19 19:14:41
Message-ID: BLU172-W887025BCFD8E43F0C1356AE4A0 () phx ! gbl
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> Date: Thu, 19 May 2016 10:51:24 -0700
> Subject: Last object in key path
> From: lon.varscsak@gmail.com
> To: user@commons.apache.org
> 
> Hey guys,
> 
> I’m trying to do something where right before setting a value, I want to
> lookup and call a validation routine.  I was looking for a method where I
> could get the target object for a given property, but I can’t seem to find
> one that’s exposed.
> 
> So for a key path of “key1.key2.key3” when setting a value, I’d like to try
> to lookup a method on the object represented by “key2” and call that first,
> and then conditionally call the set.  Any ideas?
MG>1)setup a Asynchronous Callback so when a known condition is met the Callback is invoked ...OR...
MG>2)implement An Eventing Framework like Felix for OSGI
> 
> Thanks,
> 
> Lon
 		 	   		  

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