001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 * 019 */ 020package org.apache.mina.transport.socket.nio; 021 022import static org.junit.Assert.assertEquals; 023 024import java.net.InetSocketAddress; 025 026import org.apache.mina.core.buffer.IoBuffer; 027import org.apache.mina.core.future.ConnectFuture; 028import org.apache.mina.core.future.ReadFuture; 029import org.apache.mina.core.service.IoConnector; 030import org.apache.mina.core.service.IoHandlerAdapter; 031import org.apache.mina.core.session.IoSession; 032import org.apache.mina.util.AvailablePortFinder; 033import org.junit.Test; 034 035/** 036 * Tests a generic {@link IoConnector}. 037 * 038 * @author <a href="http://mina.apache.org">Apache MINA Project</a> 039 */ 040public class DIRMINA777Test { 041 042 @Test 043 public void checkReadFuture() throws Throwable { 044 int port = AvailablePortFinder.getNextAvailable(1025); 045 NioSocketAcceptor acceptor = new NioSocketAcceptor(); 046 acceptor.setReuseAddress(true); 047 acceptor.setHandler(new IoHandlerAdapter() { 048 049 @Override 050 public void sessionOpened(IoSession session) throws Exception { 051 IoBuffer buffer = IoBuffer.allocate(1); 052 buffer.put((byte) 125); 053 buffer.rewind(); 054 session.write(buffer); 055 } 056 057 }); 058 acceptor.bind(new InetSocketAddress(port)); 059 060 try { 061 IoConnector connector = new NioSocketConnector(); 062 connector.setHandler(new IoHandlerAdapter()); 063 ConnectFuture connectFuture = connector.connect(new InetSocketAddress("localhost", port)); 064 connectFuture.awaitUninterruptibly(); 065 if (connectFuture.getException() != null) { 066 throw connectFuture.getException(); 067 } 068 connectFuture.getSession().getConfig().setUseReadOperation(true); 069 ReadFuture readFuture = connectFuture.getSession().read(); 070 readFuture.awaitUninterruptibly(); 071 if (readFuture.getException() != null) { 072 throw readFuture.getException(); 073 } 074 IoBuffer message = (IoBuffer)readFuture.getMessage(); 075 assertEquals(1, message.remaining()); 076 assertEquals(125,message.get()); 077 connectFuture.getSession().close(true); 078 } finally { 079 acceptor.dispose(); 080 } 081 } 082 083}