On Dec 22, 2005, at 12:29 PM, Owen McKerrow wrote:
Now I've gotten so used to WO and it doing lots of the work for me, I just tried to make a valueForKey() call on this class which of course failed as the class doesn't know anything about key-value coding :) So whats the easiest way to tell it ? i.e. Should I inherit from one of the EO classes that already implements it ? Should the class implement NSKeyValueCoding itself ? And if so how do I go about doing that ? Or is there a "normal" java equivalent ?
See the NSKeyValueCoding interface description in the WO API javadoc. It describes a couple of approaches that are lighter weight than inheriting from a class that implements NSKeyValueCoding. One is to implement the NSKeyValueCoding interface using NSKeyValueCoding.DefaultImplementation. Another is to send a NSKeyValueCoding.Utility.valueForKey() instead of a valueForKey() message to your object.
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