0N/A/*
2362N/A * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/A
0N/A/* @test
0N/A * @bug 4526514
0N/A * @summary rmid does not handle group restart for latecomer objects
0N/A * @author Ann Wollrath
0N/A *
0N/A * @library ../../../testlibrary
0N/A * @build TestLibrary RMID ActivationLibrary
5551N/A * RestartLatecomer RestartLatecomer_Stub
0N/A * @run main/othervm/policy=security.policy/timeout=240 RestartLatecomer
0N/A */
0N/A
0N/Aimport java.io.*;
0N/Aimport java.rmi.*;
0N/Aimport java.rmi.activation.*;
0N/Aimport java.rmi.server.*;
0N/Aimport java.rmi.registry.*;
0N/Aimport java.util.Vector;
0N/Aimport java.util.Properties;
0N/A
0N/Apublic class RestartLatecomer
0N/A implements ActivateMe, Runnable
0N/A{
0N/A
0N/A private ActivationID id;
0N/A private static Object lock = new Object();
0N/A private Vector responders = new Vector();
0N/A
0N/A private static final String RESTARTABLE = "restartable";
0N/A private static final String ACTIVATABLE = "activatable";
0N/A
0N/A
0N/A public RestartLatecomer(ActivationID id, MarshalledObject mobj)
0N/A throws ActivationException, RemoteException
0N/A {
0N/A this.id = id;
0N/A Activatable.exportObject(this, id, 0);
0N/A ActivateMe obj;
0N/A String responder;
0N/A try {
0N/A Object[] stuff = (Object[]) mobj.get();
0N/A responder = (String) stuff[0];
0N/A System.err.println(responder + " service started");
0N/A obj = (ActivateMe) stuff[1];
0N/A } catch (Exception e) {
0N/A System.err.println("unable to obtain stub from marshalled object");
0N/A return;
0N/A }
0N/A
0N/A /*
0N/A * Call back object in the test VM to notify it that
0N/A * this object has been activated or restarted.
0N/A */
0N/A obj.callback(responder);
0N/A }
0N/A
0N/A public RestartLatecomer() throws RemoteException {
0N/A UnicastRemoteObject.exportObject(this, 0);
0N/A }
0N/A
0N/A private void waitFor(String responder) throws Exception {
0N/A synchronized (lock) {
0N/A for (int i = 0; i < 15; i++) {
0N/A if (responders.contains(responder) != true) {
0N/A lock.wait(5000);
0N/A if (responders.contains(responder) == true) {
0N/A return;
0N/A }
0N/A } else {
0N/A return;
0N/A }
0N/A }
0N/A }
0N/A
0N/A throw new RuntimeException(
0N/A "TEST FAILED: service not restarted by timeout");
0N/A }
0N/A
0N/A private void clearResponders() {
0N/A synchronized (lock) {
0N/A responders.clear();
0N/A }
0N/A }
0N/A
0N/A
0N/A /**
0N/A * Notifies the receiver that the object denoted by "responder"
0N/A * has activated or restarted.
0N/A */
0N/A public void callback(String responder) {
0N/A System.err.println(
0N/A "RestartLatecomer: received callback from " + responder);
0N/A /*
0N/A * Notify waiter that callback has been received and
0N/A * test can proceed.
0N/A */
0N/A synchronized (lock) {
0N/A responders.add(responder);
0N/A lock.notifyAll();
0N/A }
0N/A }
0N/A
0N/A /**
0N/A * Pings object (to activate it).
0N/A */
0N/A public void ping() {
0N/A System.err.println("RestartLatecomer: recevied ping");
0N/A }
0N/A
0N/A /**
0N/A * Spawns a thread to deactivate the object.
0N/A */
0N/A public void shutdown() {
0N/A System.err.println("RestartLatecomer: received shutdown request");
0N/A (new Thread(this,"RestartLatecomer")).start();
0N/A }
0N/A
0N/A public ActivationID getID() {
0N/A return id;
0N/A }
0N/A
0N/A /**
0N/A * Thread to deactivate object. First attempts to make object
0N/A * inactive (via the inactive method). If that fails (the
0N/A * object may still have pending/executing calls), then
0N/A * unexport the object forcibly.
0N/A */
0N/A public void run() {
0N/A System.exit(0);
0N/A }
0N/A
0N/A public static void main(String[] args) {
0N/A
0N/A System.out.println("\nRegression test for bug 4526514\n");
0N/A
0N/A TestLibrary.suggestSecurityManager("java.rmi.RMISecurityManager");
0N/A
0N/A RMID rmid = null;
0N/A RestartLatecomer callbackObj = null;
0N/A
0N/A try {
0N/A RMID.removeLog();
0N/A rmid = RMID.createRMID();
0N/A rmid.start();
0N/A
0N/A /* Cause activation groups to have a security policy that will
0N/A * allow security managers to be downloaded and installed
0N/A */
0N/A Properties p = new Properties();
0N/A // this test must always set policies/managers in its
0N/A // activation groups
0N/A p.put("java.security.policy",
0N/A TestParams.defaultGroupPolicy);
0N/A p.put("java.security.manager",
0N/A TestParams.defaultSecurityManager);
0N/A
0N/A /*
0N/A * Create unicast object to be contacted when service is activated.
0N/A */
0N/A callbackObj = new RestartLatecomer();
0N/A /*
0N/A * Create and register descriptors for a restartable and
0N/A * non-restartable service (respectively) in a group other than
0N/A * this VM's group.
0N/A */
0N/A System.err.println("Creating descriptors");
0N/A
0N/A Object[] stuff = new Object[] { RESTARTABLE, callbackObj };
0N/A MarshalledObject restartMobj = new MarshalledObject(stuff);
0N/A ActivationGroupDesc groupDesc =
0N/A new ActivationGroupDesc(p, null);
0N/A
0N/A stuff[0] = ACTIVATABLE;
0N/A MarshalledObject activateMobj = new MarshalledObject(stuff);
0N/A ActivationGroupID groupID =
0N/A ActivationGroup.getSystem().registerGroup(groupDesc);
0N/A
0N/A ActivationDesc activatableDesc =
0N/A new ActivationDesc(groupID, "RestartLatecomer", null,
0N/A activateMobj, false);
0N/A ActivationDesc restartableDesc =
0N/A new ActivationDesc(groupID, "RestartLatecomer", null,
0N/A restartMobj, true);
0N/A
0N/A
0N/A System.err.println("Register activatable object's descriptor");
0N/A ActivateMe activatableObj =
0N/A (ActivateMe) Activatable.register(activatableDesc);
0N/A
0N/A System.err.println("Activate object (starts group VM)");
0N/A activatableObj.ping();
0N/A
0N/A callbackObj.waitFor(ACTIVATABLE);
0N/A callbackObj.clearResponders();
0N/A System.err.println("Callback from activatable object received");
0N/A
0N/A System.err.println("Register restartable object's descriptor");
0N/A ActivateMe restartableObj =
0N/A (ActivateMe) Activatable.register(restartableDesc);
0N/A
0N/A System.err.println("Shutdown object (exits group VM)");
0N/A try {
0N/A activatableObj.shutdown();
0N/A } catch (RemoteException ignore) {
0N/A /*
0N/A * Since the shutdown method spawns a thread to call
0N/A * System.exit, the group's VM may exit, closing all
0N/A * connections, before this call had returned. If that
0N/A * happens, then a RemoteException will be caught
0N/A * here.
0N/A */
0N/A }
0N/A
0N/A System.err.println("Pause for shutdown to happen...");
0N/A Thread.sleep(5000);
0N/A
0N/A /*
0N/A * Wait for "latecomer" restartable service to be
0N/A * automatically restarted.
0N/A */
0N/A callbackObj.waitFor(RESTARTABLE);
0N/A System.err.println(
0N/A "TEST PASSED: rmid restarted latecomer service");
0N/A
0N/A } catch (Exception e) {
0N/A TestLibrary.bomb(e);
0N/A } finally {
0N/A ActivationLibrary.rmidCleanup(rmid);
0N/A TestLibrary.unexport(callbackObj);
0N/A }
0N/A }
0N/A
0N/A
0N/A}
0N/A
0N/A
0N/Ainterface ActivateMe extends Remote {
0N/A public void ping() throws RemoteException;
0N/A public void callback(String responder) throws RemoteException;
0N/A public void shutdown() throws RemoteException;
0N/A}