1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 * 19 */ 20 package org.apache.mina.transport.udp; 21 22 import java.net.SocketAddress; 23 24 import org.apache.mina.api.IoFuture; 25 import org.apache.mina.api.IoSession; 26 import org.apache.mina.service.client.AbstractIoClient; 27 import org.apache.mina.service.executor.IoHandlerExecutor; 28 29 /** 30 * Base class for UDP based Clients 31 * 32 * @author <a href="http://mina.apache.org">Apache MINA Project</a> 33 */ 34 public abstract class AbstractUdpClient extends AbstractIoClient { 35 /** 36 * Create an new AbsractUdpClient instance 37 */ 38 protected AbstractUdpClient(IoHandlerExecutor ioHandlerExecutor) { 39 super(ioHandlerExecutor); 40 this.config = new DefaultUdpSessionConfig(); 41 } 42 43 /** 44 * Connects to the specified remote address binding to the specified local address. 45 * 46 * @param remoteAddress Remote {@link SocketAddress} to connect 47 * @param localAddress Local {@link SocketAddress} to use while initiating connection to remote 48 * {@link SocketAddress} 49 * @return the {@link IoFuture} instance which is completed when the connection attempt initiated by this call 50 * succeeds or fails. 51 */ 52 public abstract IoFuture<IoSession> connect(SocketAddress remoteAddress, SocketAddress localAddress); 53 54 /** 55 * {@inheritDoc} 56 */ 57 @Override 58 public UdpSessionConfig getSessionConfig() { 59 return (UdpSessionConfig) config; 60 } 61 }