Java tutorial
/** * This file is part of Graylog. * * Graylog is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * Graylog is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Graylog. If not, see <http://www.gnu.org/licenses/>. */ package org.graylog2.inputs.transports.netty; import io.netty.channel.ChannelFactory; import io.netty.channel.epoll.EpollServerSocketChannel; import io.netty.channel.kqueue.KQueueServerSocketChannel; import io.netty.channel.socket.ServerSocketChannel; import io.netty.channel.socket.nio.NioServerSocketChannel; public class ServerSocketChannelFactory implements ChannelFactory<ServerSocketChannel> { private final NettyTransportType transportType; public ServerSocketChannelFactory(NettyTransportType transportType) { this.transportType = transportType; } @Override public ServerSocketChannel newChannel() { switch (transportType) { case EPOLL: return new EpollServerSocketChannel(); case KQUEUE: return new KQueueServerSocketChannel(); case NIO: return new NioServerSocketChannel(); default: throw new IllegalArgumentException("Invalid or unknown Netty transport type " + transportType); } } }