| /* |
| * Copyright (c) 2001, 2012, 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. |
| */ |
| |
| /* |
| * |
| */ |
| |
| import java.rmi.Remote; |
| import java.rmi.registry.LocateRegistry; |
| import java.rmi.registry.Registry; |
| import java.rmi.server.UnicastRemoteObject; |
| |
| public class ShutdownImpl implements Shutdown { |
| |
| private static Remote impl; // rooted here to prevent GC |
| |
| private final ShutdownMonitor monitor; |
| |
| private ShutdownImpl(ShutdownMonitor monitor) { |
| this.monitor = monitor; |
| } |
| |
| public void shutdown() { |
| try { |
| System.err.println( |
| "(ShutdownImpl.shutdown) shutdown method invoked:"); |
| |
| UnicastRemoteObject.unexportObject(this, true); |
| System.err.println( |
| "(ShutdownImpl.shutdown) shutdown object unexported"); |
| |
| Thread.sleep(500); |
| System.err.println("(ShutDownImpl.shutdown) FEE"); |
| Thread.sleep(500); |
| System.err.println("(ShutDownImpl.shutdown) FIE"); |
| Thread.sleep(500); |
| System.err.println("(ShutDownImpl.shutdown) FOE"); |
| Thread.sleep(500); |
| System.err.println("(ShutDownImpl.shutdown) FOO"); |
| |
| monitor.declareStillAlive(); |
| System.err.println("(ShutDownImpl.shutdown) still alive!"); |
| } catch (Exception e) { |
| throw new RuntimeException( |
| "unexpected exception occurred in shutdown method", e); |
| } |
| } |
| |
| public static void main(String[] args) { |
| try { |
| int registryPort = Integer.parseInt(System.getProperty("rmi.registry.port")); |
| Registry registry = |
| LocateRegistry.getRegistry("", registryPort); |
| ShutdownMonitor monitor = (ShutdownMonitor) |
| registry.lookup(KeepAliveDuringCall.BINDING); |
| System.err.println("(ShutdownImpl) retrieved shutdown monitor"); |
| |
| impl = new ShutdownImpl(monitor); |
| Shutdown stub = (Shutdown) UnicastRemoteObject.exportObject(impl); |
| System.err.println("(ShutdownImpl) exported shutdown object"); |
| |
| monitor.submitShutdown(stub); |
| System.err.println("(ShutdownImpl) submitted shutdown object"); |
| |
| } catch (Exception e) { |
| System.err.println("(ShutdownImpl) TEST SUBPROCESS FAILURE:"); |
| e.printStackTrace(); |
| } |
| } |
| } |