1 /* 2 * Copyright (c) 2003, 2014, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* @test 25 * @bug 4295885 6824141 26 * @summary rmid should be startable from inetd 27 * @author Ann Wollrath 28 * 29 * @library ../../testlibrary 30 * @modules java.base/sun.nio.ch 31 * java.rmi/sun.rmi.registry 32 * java.rmi/sun.rmi.server 33 * java.rmi/sun.rmi.transport 34 * java.rmi/sun.rmi.transport.tcp 35 * @build TestLibrary RMID ActivationLibrary 36 * @run main/othervm/timeout=240 RmidViaInheritedChannel 37 */ 38 39 import java.io.IOException; 40 import java.net.InetAddress; 41 import java.net.InetSocketAddress; 42 import java.net.ServerSocket; 43 import java.net.ProtocolFamily; 44 import java.nio.channels.*; 45 import java.nio.channels.spi.*; 46 import java.rmi.Remote; 47 import java.rmi.NotBoundException; 48 import java.rmi.activation.ActivationGroup; 49 import java.rmi.activation.ActivationSystem; 50 import java.rmi.registry.LocateRegistry; 51 import java.rmi.registry.Registry; 52 import java.rmi.server.UnicastRemoteObject; 53 54 public class RmidViaInheritedChannel implements Callback { 55 private static final Object lock = new Object(); 56 private static boolean notified = false; 57 58 private RmidViaInheritedChannel() {} 59 60 public void notifyTest() { 61 synchronized (lock) { 62 notified = true; 63 System.err.println("notification received."); 64 lock.notifyAll(); 65 } 66 } 67 68 public static void main(String[] args) throws Exception { 69 System.setProperty("java.rmi.activation.port", 70 Integer.toString(TestLibrary.RMIDVIAINHERITEDCHANNEL_ACTIVATION_PORT)); 71 RMID rmid = null; 72 Callback obj = null; 73 74 try { 75 /* 76 * Export callback object and bind in registry. 77 */ 78 System.err.println("export callback object and bind in registry"); 79 obj = new RmidViaInheritedChannel(); 80 Callback proxy = (Callback) 81 UnicastRemoteObject.exportObject(obj, 0); 82 Registry registry = 83 LocateRegistry.createRegistry( 84 TestLibrary.RMIDVIAINHERITEDCHANNEL_REGISTRY_PORT); 85 registry.bind("Callback", proxy); 86 87 /* 88 * Start rmid. 89 */ 90 System.err.println("start rmid with inherited channel"); 91 RMID.removeLog(); 92 rmid = RMID.createRMID(System.out, System.err, true, false, 93 TestLibrary.RMIDVIAINHERITEDCHANNEL_ACTIVATION_PORT); 94 rmid.addOptions(new String[]{ 95 "-Djava.nio.channels.spi.SelectorProvider=RmidViaInheritedChannel$RmidSelectorProvider"}); 96 if (System.getProperty("os.name").startsWith("Windows") && 97 System.getProperty("os.version").startsWith("5.")) 98 { 99 /* Windows XP/2003 or older 100 * Need to expand ephemeral range to include RMI test ports 101 */ 102 rmid.addOptions(new String[]{ 103 "-Djdk.net.ephemeralPortRange.low=1024", 104 "-Djdk.net.ephemeralPortRange.high=64000" 105 }); 106 } 107 rmid.start(); 108 109 /* 110 * Get activation system and wait to be notified via callback 111 * from rmid's selector provider. 112 */ 113 System.err.println("get activation system"); 114 ActivationSystem system = ActivationGroup.getSystem(); 115 System.err.println("ActivationSystem = " + system); 116 synchronized (lock) { 117 while (!notified) { 118 lock.wait(); 119 } 120 } 121 System.err.println("TEST PASSED"); 122 123 } finally { 124 if (obj != null) { 125 UnicastRemoteObject.unexportObject(obj, true); 126 } 127 rmid.cleanup(); 128 } 129 } 130 131 public static class RmidSelectorProvider extends SelectorProvider { 132 133 private final SelectorProvider provider; 134 private ServerSocketChannel channel = null; 135 136 public RmidSelectorProvider() { 137 provider = sun.nio.ch.DefaultSelectorProvider.create(); 138 } 139 140 public DatagramChannel openDatagramChannel() 141 throws IOException 142 { 143 return provider.openDatagramChannel(); 144 } 145 146 public DatagramChannel openDatagramChannel(ProtocolFamily family) 147 throws IOException 148 { 149 return provider.openDatagramChannel(family); 150 } 151 152 public Pipe openPipe() 153 throws IOException 154 { 155 return provider.openPipe(); 156 } 157 158 public AbstractSelector openSelector() 159 throws IOException 160 { 161 return provider.openSelector(); 162 } 163 164 public ServerSocketChannel openServerSocketChannel() 165 throws IOException 166 { 167 return provider.openServerSocketChannel(); 168 } 169 170 public SocketChannel openSocketChannel() 171 throws IOException 172 { 173 return provider.openSocketChannel(); 174 } 175 176 public synchronized Channel inheritedChannel() throws IOException { 177 System.err.println("RmidSelectorProvider.inheritedChannel"); 178 if (channel == null) { 179 /* 180 * Create server socket channel and bind server socket. 181 */ 182 channel = ServerSocketChannel.open(); 183 ServerSocket serverSocket = channel.socket(); 184 serverSocket.bind( 185 new InetSocketAddress(InetAddress.getLocalHost(), 186 TestLibrary.RMIDVIAINHERITEDCHANNEL_ACTIVATION_PORT)); 187 System.err.println("serverSocket = " + serverSocket); 188 189 /* 190 * Notify test that inherited channel was created. 191 */ 192 try { 193 System.err.println("notify test..."); 194 Registry registry = 195 LocateRegistry.getRegistry(TestLibrary.RMIDVIAINHERITEDCHANNEL_REGISTRY_PORT); 196 Callback obj = (Callback) registry.lookup("Callback"); 197 obj.notifyTest(); 198 } catch (NotBoundException nbe) { 199 throw (IOException) 200 new IOException("callback object not bound"). 201 initCause(nbe); 202 } 203 } 204 return channel; 205 } 206 } 207 } 208 209 interface Callback extends Remote { 210 void notifyTest() throws IOException; 211 }