/* Copyright (C)2013 Pantheon Technologies, s.r.o. All rights reserved. */ package org.opendaylight.openflowjava.protocol.impl.deserialization.factories; import io.netty.buffer.ByteBuf; import org.opendaylight.openflowjava.protocol.impl.deserialization.OFDeserializer; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.BarrierOutput; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.BarrierOutputBuilder; /** * Translates BarrierReply messages (both OpenFlow v1.0 and OpenFlow v1.3) * @author michal.polkorab * @author timotej.kubas */ public class BarrierReplyMessageFactory implements OFDeserializer { private static BarrierReplyMessageFactory instance; private BarrierReplyMessageFactory() { // do nothing, just singleton } /** * @return singleton factory */ public static synchronized BarrierReplyMessageFactory getInstance() { if (instance == null) { instance = new BarrierReplyMessageFactory(); } return instance; } @Override public BarrierOutput bufferToMessage(ByteBuf rawMessage, short version) { BarrierOutputBuilder builder = new BarrierOutputBuilder(); builder.setVersion(version); builder.setXid(rawMessage.readUnsignedInt()); return builder.build(); } }