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.framework;
10 import io.netty.buffer.ByteBuf;
11 import io.netty.channel.ChannelHandler.Sharable;
12 import io.netty.channel.ChannelHandlerContext;
13 import io.netty.handler.codec.MessageToByteEncoder;
15 import java.util.Arrays;
17 import org.slf4j.Logger;
18 import org.slf4j.LoggerFactory;
21 final class ProtocolMessageEncoder extends MessageToByteEncoder<ProtocolMessage> {
23 private final static Logger logger = LoggerFactory.getLogger(ProtocolMessageEncoder.class);
25 private final ProtocolMessageFactory factory;
27 public ProtocolMessageEncoder(final ProtocolMessageFactory factory) {
28 this.factory = factory;
32 protected void encode(final ChannelHandlerContext ctx, final ProtocolMessage msg, final ByteBuf out) throws Exception {
33 logger.debug("Sent to encode : {}", Arrays.toString(ctx.channel().pipeline().names().toArray()));
34 out.writeBytes(this.factory.put(msg));