2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.protocol.bgp.rib.impl;
10 import com.google.common.base.Preconditions;
11 import io.netty.buffer.ByteBuf;
12 import io.netty.buffer.ByteBufUtil;
13 import io.netty.channel.ChannelHandler.Sharable;
14 import io.netty.channel.ChannelHandlerContext;
15 import io.netty.handler.codec.MessageToByteEncoder;
16 import org.opendaylight.protocol.bgp.parser.spi.MessageRegistry;
17 import org.opendaylight.yangtools.yang.binding.Notification;
18 import org.slf4j.Logger;
19 import org.slf4j.LoggerFactory;
25 final class BGPMessageToByteEncoder extends MessageToByteEncoder<Notification> {
26 private static final Logger LOG = LoggerFactory.getLogger(BGPMessageToByteEncoder.class);
27 private final MessageRegistry registry;
29 BGPMessageToByteEncoder(final MessageRegistry registry) {
30 this.registry = Preconditions.checkNotNull(registry);
34 protected void encode(final ChannelHandlerContext ctx, final Notification msg, final ByteBuf out) {
35 LOG.trace("Encoding message: {}", msg);
36 this.registry.serializeMessage(msg, out);
37 if (LOG.isTraceEnabled()) {
38 LOG.trace("Encoded message: {}", ByteBufUtil.hexDump(out));
40 LOG.debug("Message sent to output: {}", msg);