@Override
        protected XMPPPacketReader initialValue()
        {
            final XMPPPacketReader parser = new XMPPPacketReader();
            parser.setXPPFactory(factory);
            return parser;
        }
A NettyConnectionHandler is responsible for creating new sessions, destroying sessions and delivering
received XML stanzas to the proper StanzaHandler.<p>

Subclasses of this will supply a specific {@link StanzaHandler} implementation depending on the
type of connection to be handled, e.g. C2S, S2S.

@author Matthew Vivian
@author Alex Gidman
xmppserver/src/main/java/org/jivesoftware/openfire/nio/NettyConnectionHandler.java