| /* |
| * Copyright 2016-present Open Networking Foundation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.isis.controller.impl; |
| |
| import org.jboss.netty.buffer.ChannelBuffer; |
| import org.jboss.netty.buffer.ChannelBuffers; |
| import org.jboss.netty.channel.Channel; |
| import org.jboss.netty.channel.ChannelHandlerContext; |
| import org.jboss.netty.handler.codec.oneone.OneToOneEncoder; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * Encodes an ISIS message for output into a ChannelBuffer, for use in a netty pipeline. |
| */ |
| public class IsisMessageEncoder extends OneToOneEncoder { |
| private static final Logger log = LoggerFactory.getLogger(IsisMessageEncoder.class); |
| |
| @Override |
| protected Object encode(ChannelHandlerContext ctx, Channel channel, Object msg) throws Exception { |
| |
| byte[] byteMsg = (byte[]) msg; |
| log.debug("Encoding isisMessage of length {}", byteMsg.length); |
| ChannelBuffer channelBuffer = ChannelBuffers.buffer(byteMsg.length); |
| channelBuffer.writeBytes(byteMsg); |
| |
| return channelBuffer; |
| } |
| } |