EOAdaptor Delegate
(informal protocol)
Declared in: EOAccess/EOAdaptor.h
Protocol Description
The delegate for EOAdaptor can implement the method adaptor:fetchedValueForValue:attribute: to perform a database-specific transformations on a value.
Instance Methods
adaptor:fetchedValueForValue:attribute:
- (id)adaptor:(EOAdaptor
*)adaptor
fetchedValueForValue:(id)value
attribute:(EOAttribute *)attribute
Ordinarily, fetchedValueForValue:attribute: invokes one of the type-specific fetchedValue... methods depending on the type of value. If you implement this delegate method, fetchedValueForValue:attribute: does not invoke the other fetchedValue... methods. It simply invokes your delegate method and returns the value returned from it. Therefore, an implementation of adaptor:fetchedValueForValue:attribute: must handle values of all types.
reconnectionDictionaryForAdaptor:
- (NSDictionary *)reconnectionDictionaryForAdaptor:(EOAdaptor
*)adaptor
See Also: - isDroppedConnectionException: