/*
* Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/* @test
* @bug 4295885
* @summary rmid should be startable from inetd
* @author Ann Wollrath
*
* @library ../../testlibrary
* @build RMID ActivationLibrary
* @build RmidViaInheritedChannel
* @run main/othervm/timeout=240 -Djava.rmi.activation.port=5398 RmidViaInheritedChannel
*/
import java.io.IOException;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.ServerSocket;
import java.nio.channels.*;
import java.nio.channels.spi.*;
import java.rmi.Remote;
import java.rmi.NotBoundException;
import java.rmi.activation.ActivationGroup;
import java.rmi.activation.ActivationSystem;
import java.rmi.registry.LocateRegistry;
import java.rmi.registry.Registry;
import java.rmi.server.UnicastRemoteObject;
public class RmidViaInheritedChannel implements Callback {
private static final int PORT = 5398;
private static final Object lock = new Object();
private static boolean notified = false;
private RmidViaInheritedChannel() {}
public void notifyTest() {
synchronized (lock) {
notified = true;
System.err.println("notification received.");
lock.notifyAll();
}
}
public static void main(String[] args) throws Exception {
RMID rmid = null;
Callback obj = null;
try {
/*
* Export callback object and bind in registry.
*/
System.err.println("export callback object and bind in registry");
obj = new RmidViaInheritedChannel();
Callback proxy = (Callback)
UnicastRemoteObject.exportObject(obj, 0);
Registry registry =
LocateRegistry.createRegistry(TestLibrary.REGISTRY_PORT);
registry.bind("Callback", proxy);
/*
* Start rmid.
*/
System.err.println("start rmid with inherited channel");
RMID.removeLog();
rmid = RMID.createRMID(System.out, System.err, true, false, PORT);
rmid.addOptions(new String[]{
"-Djava.nio.channels.spi.SelectorProvider=RmidViaInheritedChannel$RmidSelectorProvider"});
rmid.start();
/*
* Get activation system and wait to be notified via callback
* from rmid's selector provider.
*/
System.err.println("get activation system");
ActivationSystem system = ActivationGroup.getSystem();
System.err.println("ActivationSystem = " + system);
synchronized (lock) {
while (!notified) {
lock.wait();
}
}
System.err.println("TEST PASSED");
} finally {
if (obj != null) {
UnicastRemoteObject.unexportObject(obj, true);
}
ActivationLibrary.rmidCleanup(rmid, PORT);
}
}
public static class RmidSelectorProvider extends SelectorProvider {
private final SelectorProvider provider;
private ServerSocketChannel channel = null;
public RmidSelectorProvider() {
provider = sun.nio.ch.DefaultSelectorProvider.create();
}
public DatagramChannel openDatagramChannel()
throws IOException
{
return provider.openDatagramChannel();
}
public Pipe openPipe()
throws IOException
{
return provider.openPipe();
}
public AbstractSelector openSelector()
throws IOException
{
return provider.openSelector();
}
public ServerSocketChannel openServerSocketChannel()
throws IOException
{
return provider.openServerSocketChannel();
}
public SocketChannel openSocketChannel()
throws IOException
{
return provider.openSocketChannel();
}
public synchronized Channel inheritedChannel() throws IOException {
System.err.println("RmidSelectorProvider.inheritedChannel");
if (channel == null) {
/*
* Create server socket channel and bind server socket.
*/
channel = ServerSocketChannel.open();
ServerSocket serverSocket = channel.socket();
serverSocket.bind(
new InetSocketAddress(InetAddress.getLocalHost(), PORT));
System.err.println("serverSocket = " + serverSocket);
/*
* Notify test that inherited channel was created.
*/
try {
System.err.println("notify test...");
Registry registry =
LocateRegistry.getRegistry(TestLibrary.REGISTRY_PORT);
Callback obj = (Callback) registry.lookup("Callback");
obj.notifyTest();
} catch (NotBoundException nbe) {
throw (IOException)
new IOException("callback object not bound").
initCause(nbe);
}
}
return channel;
}
}
}
interface Callback extends Remote {
void notifyTest() throws IOException;
}