c25dd16233
Changed RMI tests to use random port numbers for the RMI Registry and RMID so the tests can be run concurrently without test failures due to tests using the same port numbers. Reviewed-by: smarks, alanb
109 lines
3.5 KiB
Java
109 lines
3.5 KiB
Java
/*
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* Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**/
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import java.rmi.*;
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import java.rmi.registry.*;
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import java.rmi.server.*;
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/**
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* Class to run a registry whos VM can be told to exit remotely; using
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* the rmiregistry in this fashion makes tests more robust under
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* windows where Process.destroy() seems not to be 100% reliable.
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*/
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public class RegistryRunner extends UnicastRemoteObject
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implements RemoteExiter
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{
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private static Registry registry = null;
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private static RemoteExiter exiter = null;
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public RegistryRunner() throws RemoteException {
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}
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/**
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* Ask the registry to exit instead of forcing it do so; this
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* works better on windows...
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*/
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public void exit() throws RemoteException {
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// REMIND: create a thread to do this to avoid
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// a remote exception?
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System.err.println("received call to exit");
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System.exit(0);
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}
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/**
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* Request that the registry process exit and handle
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* related exceptions.
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*/
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public static void requestExit(int port) {
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try {
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RemoteExiter exiter =
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(RemoteExiter)
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Naming.lookup("rmi://localhost:" +
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port +
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"/RemoteExiter");
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try {
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exiter.exit();
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} catch (RemoteException re) {
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}
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exiter = null;
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} catch (java.net.MalformedURLException mfue) {
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// will not happen
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} catch (NotBoundException nbe) {
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TestLibrary.bomb("exiter not bound?", nbe);
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} catch (RemoteException re) {
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TestLibrary.bomb("remote exception trying to exit",
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re);
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}
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}
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public static void main(String[] args) {
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try {
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if (args.length == 0) {
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System.err.println("Usage: <port>");
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System.exit(0);
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}
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int port = -1;
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try {
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port = Integer.parseInt(args[0]);
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} catch (NumberFormatException nfe) {
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}
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// create a registry
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registry = LocateRegistry.createRegistry(port);
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// create a remote object to tell this VM to exit
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exiter = new RegistryRunner();
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Naming.rebind("rmi://localhost:" + port +
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"/RemoteExiter", exiter);
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} catch (Exception e) {
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System.err.println(e.getMessage());
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e.printStackTrace();
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System.exit(-1);
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}
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}
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}
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