A subclass of Converter that allows specifying keys to be deleted.
When a Converter is used with an entity class, secondary keys cannot be
automatically deleted based on field deletion, because field Deleter objects
are not used in conjunction with a Converter mutation. The EntityConverter
can be used instead of a plain Converter to specify the key names to be
deleted.
It is not currently possible to rename or insert secondary keys when
using a Converter mutation with an entity class.
See Also: Converter See Also: com.sleepycat.persist.evolve See Also: Class Evolution author: Mark Hayes |