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 * @build TestLibrary RMID ActivationLibrary 31 * @run main/othervm/timeout=240 RmidViaInheritedChannel 32 */ 33 34 import java.io.IOException; 35 import java.net.InetAddress; 36 import java.net.InetSocketAddress; 37 import java.net.ServerSocket; 38 import java.net.ProtocolFamily; 39 import java.nio.channels.*; 40 import java.nio.channels.spi.*; 41 import java.rmi.Remote; 42 import java.rmi.NotBoundException; 43 import java.rmi.activation.ActivationGroup; 44 import java.rmi.activation.ActivationSystem; 45 import java.rmi.registry.LocateRegistry; 46 import java.rmi.registry.Registry; 47 import java.rmi.server.UnicastRemoteObject; 48 49 public class RmidViaInheritedChannel implements Callback { 50 private static final Object lock = new Object(); 51 private static boolean notified = false; 52 RmidViaInheritedChannel()53 private RmidViaInheritedChannel() {} 54 notifyTest()55 public void notifyTest() { 56 synchronized (lock) { 57 notified = true; 58 System.err.println("notification received."); 59 lock.notifyAll(); 60 } 61 } 62 main(String[] args)63 public static void main(String[] args) throws Exception { 64 System.setProperty("java.rmi.activation.port", 65 Integer.toString(TestLibrary.RMIDVIAINHERITEDCHANNEL_ACTIVATION_PORT)); 66 RMID rmid = null; 67 Callback obj = null; 68 69 try { 70 /* 71 * Export callback object and bind in registry. 72 */ 73 System.err.println("export callback object and bind in registry"); 74 obj = new RmidViaInheritedChannel(); 75 Callback proxy = (Callback) 76 UnicastRemoteObject.exportObject(obj, 0); 77 Registry registry = 78 LocateRegistry.createRegistry( 79 TestLibrary.RMIDVIAINHERITEDCHANNEL_REGISTRY_PORT); 80 registry.bind("Callback", proxy); 81 82 /* 83 * Start rmid. 84 */ 85 System.err.println("start rmid with inherited channel"); 86 RMID.removeLog(); 87 rmid = RMID.createRMID(System.out, System.err, true, false, 88 TestLibrary.RMIDVIAINHERITEDCHANNEL_ACTIVATION_PORT); 89 rmid.addOptions(new String[]{ 90 "-Djava.nio.channels.spi.SelectorProvider=RmidViaInheritedChannel$RmidSelectorProvider"}); 91 if (System.getProperty("os.name").startsWith("Windows") && 92 System.getProperty("os.version").startsWith("5.")) 93 { 94 /* Windows XP/2003 or older 95 * Need to expand ephemeral range to include RMI test ports 96 */ 97 rmid.addOptions(new String[]{ 98 "-Djdk.net.ephemeralPortRange.low=1024", 99 "-Djdk.net.ephemeralPortRange.high=64000" 100 }); 101 } 102 rmid.start(); 103 104 /* 105 * Get activation system and wait to be notified via callback 106 * from rmid's selector provider. 107 */ 108 System.err.println("get activation system"); 109 ActivationSystem system = ActivationGroup.getSystem(); 110 System.err.println("ActivationSystem = " + system); 111 synchronized (lock) { 112 while (!notified) { 113 lock.wait(); 114 } 115 } 116 System.err.println("TEST PASSED"); 117 118 } finally { 119 if (obj != null) { 120 UnicastRemoteObject.unexportObject(obj, true); 121 } 122 rmid.cleanup(); 123 } 124 } 125 126 public static class RmidSelectorProvider extends SelectorProvider { 127 128 private final SelectorProvider provider; 129 private ServerSocketChannel channel = null; 130 RmidSelectorProvider()131 public RmidSelectorProvider() { 132 provider = sun.nio.ch.DefaultSelectorProvider.create(); 133 } 134 openDatagramChannel()135 public DatagramChannel openDatagramChannel() 136 throws IOException 137 { 138 return provider.openDatagramChannel(); 139 } 140 openDatagramChannel(ProtocolFamily family)141 public DatagramChannel openDatagramChannel(ProtocolFamily family) 142 throws IOException 143 { 144 return provider.openDatagramChannel(family); 145 } 146 openPipe()147 public Pipe openPipe() 148 throws IOException 149 { 150 return provider.openPipe(); 151 } 152 openSelector()153 public AbstractSelector openSelector() 154 throws IOException 155 { 156 return provider.openSelector(); 157 } 158 openServerSocketChannel()159 public ServerSocketChannel openServerSocketChannel() 160 throws IOException 161 { 162 return provider.openServerSocketChannel(); 163 } 164 openSocketChannel()165 public SocketChannel openSocketChannel() 166 throws IOException 167 { 168 return provider.openSocketChannel(); 169 } 170 inheritedChannel()171 public synchronized Channel inheritedChannel() throws IOException { 172 System.err.println("RmidSelectorProvider.inheritedChannel"); 173 if (channel == null) { 174 /* 175 * Create server socket channel and bind server socket. 176 */ 177 channel = ServerSocketChannel.open(); 178 ServerSocket serverSocket = channel.socket(); 179 serverSocket.bind( 180 new InetSocketAddress(InetAddress.getLocalHost(), 181 TestLibrary.RMIDVIAINHERITEDCHANNEL_ACTIVATION_PORT)); 182 System.err.println("serverSocket = " + serverSocket); 183 184 /* 185 * Notify test that inherited channel was created. 186 */ 187 try { 188 System.err.println("notify test..."); 189 Registry registry = 190 LocateRegistry.getRegistry(TestLibrary.RMIDVIAINHERITEDCHANNEL_REGISTRY_PORT); 191 Callback obj = (Callback) registry.lookup("Callback"); 192 obj.notifyTest(); 193 } catch (NotBoundException nbe) { 194 throw (IOException) 195 new IOException("callback object not bound"). 196 initCause(nbe); 197 } 198 } 199 return channel; 200 } 201 } 202 } 203 204 interface Callback extends Remote { notifyTest()205 void notifyTest() throws IOException; 206 } 207