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Building the Proxys > The Cast Proxy
The CastProxy only needs to
worry about creating, saving, and deleting CastVOs, and making sure that loaded VOs are
cached in memory and removed when deleted. In a future iteration,
where editing of the Cast is enabled, the CastProxy will also handle loading of the
CastVO.
-
Extend
AbstractProxyto inherit persistence and indexing functionality -
When the
CastProxyis registered (not in the constructor), connect to thecastfolder -
Override the superclass
getVoInstancemethod, returning aCastVOinstance created with the XML passed into the method (necessary because the superclass only knowsValueObject, so when the XML is read by superclass, this method provides the facility for creating the rightValueObjectsubclass)
