PATH  WebObjects 4.0 Documentation > WebObjects Framework Reference



EOEditingContext Additions

Inherits From:
NSObject

Declared in: WebObjects/WODisplayGroup.h


Class Description

The WebObjects Framework adds one method to the Enterprise Objects Framework's EOEditingContext class that atempts to commit changes made in the receiver to its parent EOObjectStore.


Instance Methods


tryToSaveChanges

- (NSException *)tryToSaveChanges

Attempts to commit changes made in the receiver to its parent EOObjectStore by sending it the message saveChangesInEditingContext: . If the parent is an EOObjectStoreCoordinator, it guides its EOCooperatingObjectStores, typically EODatabaseContexts, through a multi-pass save operation (see the EOObjectStoreCoordinator class specification for more information). If no message handler or delegate is available and a database error occurs, an exception is raised that can be caught in WebScript; the error message indicates the nature of the problem.





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