package com.bigswitch.floodlight.vendor;
import org.jboss.netty.buffer.ChannelBuffer;
import org.openflow.protocol.action.OFActionVendor;
import org.openflow.protocol.factory.OFVendorActionFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class OFBigSwitchVendorActionFactory implements OFVendorActionFactory {
protected static Logger logger =
LoggerFactory.getLogger(OFBigSwitchVendorActionFactory.class);
static class OFActionBigSwitchVendorDemux extends OFActionBigSwitchVendor {
OFActionBigSwitchVendorDemux() {
super((short) 0);
}
}
@Override
public OFActionVendor readFrom(ChannelBuffer data) {
data.markReaderIndex();
OFActionBigSwitchVendor demux = new OFActionBigSwitchVendorDemux();
demux.readFrom(data);
data.resetReaderIndex();
switch(demux.getSubtype()) {
case OFActionMirror.BSN_ACTION_MIRROR:
OFActionMirror mirrorAction = new OFActionMirror((short) 0);
mirrorAction.readFrom(data);
return mirrorAction;
case OFActionTunnelDstIP.SET_TUNNEL_DST_SUBTYPE:
OFActionTunnelDstIP tunnelAction = new OFActionTunnelDstIP();
tunnelAction.readFrom(data);
return tunnelAction;
default:
logger.error("Unknown BSN vendor action subtype: "+demux.getSubtype());
return null;
}
}
}