Purpose: Concurrency deadlock or interupts will raise this exception.
Purpose: Conversion exceptions such as method or class not defined will raise this exception.
Purpose: Wrapper for any database exception that occurred through TopLink.
Purpose: Wrapper for any exception that occurred through OC4J cmp deafult mapping.
Purpose: IntegrityChecker is used for catching all the descriptor exceptions, and checking database tables.
Purpose: IntegrityExceptions is used to throw all the Descriptors exceptions.
Purpose: This exception is used when TopLink's optimistic locking feature is used.
Purpose: This exception is used for any problem that is detected with a query.
Purpose: Any exception raised by TopLink should be a subclass of this exception class.
Purpose: This exception is used if incorrect state or method arguments are detected in a general TopLink object.