This class must be a subclass of the abstract class w3c.jigsaw.ssi.CommandRegistry . Commands are implementations of the Command interface or the w3c.jigsaw.ssi.ControlCommand interface. A Content-Length header will be emitted, provided that each of the commands emits one. Please note that both the CommandRegistry base class and the Command interface are likely to change in future releases. There is no support of a customized failure message in DefaultCommandRegistry.
Commands have no option of determining their own persistency format.
This could give better performance for some commands. Not all the headers from partial replies are merged. The class that the command registry is to be an instance of. It must be a subclass of w3c.jigsaw.ssi.CommandRegistry . This attribute is an editable ClassAttribute .