| /* |
| * Copyright 1998-2000 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| /* @test |
| * @bug 4134233 |
| * @bug 4213186 |
| * |
| * @summary synopsis: ActivationSystem.unregisterGroup should unregister objects in group |
| * @author Ann Wollrath |
| * |
| * @library ../../../testlibrary |
| * @build TestLibrary RMID JavaVM StreamPipe |
| * @build ActivateMe CallbackInterface |
| * @build UnregisterGroup |
| * @build UnregisterGroup_Stub |
| * @build Callback_Stub |
| * @run main/othervm/policy=security.policy/timeout=480 UnregisterGroup |
| */ |
| |
| import java.io.*; |
| import java.rmi.*; |
| import java.rmi.activation.*; |
| import java.rmi.server.*; |
| import java.rmi.registry.*; |
| import java.util.Properties; |
| |
| class Callback extends UnicastRemoteObject implements CallbackInterface { |
| |
| public static int num_deactivated = 0; |
| |
| public Callback() throws RemoteException { super(); } |
| |
| public void inc() throws RemoteException { |
| incNumDeactivated(); |
| } |
| |
| public synchronized int getNumDeactivated() throws RemoteException { |
| return(num_deactivated); |
| } |
| |
| public synchronized void incNumDeactivated() { |
| num_deactivated++; |
| } |
| |
| } |
| |
| public class UnregisterGroup |
| extends Activatable |
| implements ActivateMe, Runnable |
| { |
| |
| private static Exception exception = null; |
| private static String error = null; |
| private static boolean done = false; |
| private static ActivateMe lastResortExitObj = null; |
| private static final int NUM_OBJECTS = 10; |
| private static int PORT = 2006; |
| |
| public UnregisterGroup(ActivationID id, MarshalledObject mobj) |
| throws Exception |
| { |
| super(id, 0); |
| } |
| |
| public void ping() |
| {} |
| |
| public void unregister() throws Exception { |
| super.unregister(super.getID()); |
| } |
| |
| /** |
| * Spawns a thread to deactivate the object. |
| */ |
| public void shutdown() throws Exception { |
| (new Thread(this,"UnregisterGroup")).start(); |
| } |
| |
| /** |
| * To support exiting of group VM as a last resort |
| */ |
| public void justGoAway() { |
| System.exit(0); |
| } |
| |
| /** |
| * Thread to deactivate object. First attempts to make object |
| * inactive (via the inactive method). If that fails (the |
| * object may still have pending/executing calls), then |
| * unexport the object forcibly. |
| */ |
| public void run() { |
| |
| ActivationLibrary.deactivate(this, getID()); |
| System.err.println("\tActivationLibrary.deactivate returned"); |
| |
| try { |
| CallbackInterface cobj = |
| (CallbackInterface)Naming.lookup("//:" + PORT + "/Callback"); |
| cobj.inc(); |
| } catch (Exception e) { |
| System.err.println("cobj.inc exception"); |
| e.printStackTrace(); |
| } |
| |
| } |
| |
| public static void main(String[] args) { |
| |
| Registry registry; |
| |
| System.err.println("\nRegression test for bug 4134233\n"); |
| |
| TestLibrary.suggestSecurityManager("java.rmi.RMISecurityManager"); |
| RMID rmid = null; |
| |
| try { |
| RMID.removeLog(); |
| rmid = RMID.createRMID(); |
| rmid.start(); |
| |
| /* Cause activation groups to have a security policy that will |
| * allow security managers to be downloaded and installed |
| */ |
| final Properties p = new Properties(); |
| // this test must always set policies/managers in its |
| // activation groups |
| p.put("java.security.policy", |
| TestParams.defaultGroupPolicy); |
| p.put("java.security.manager", |
| TestParams.defaultSecurityManager); |
| |
| //final int NUM_OBJECTS = 10; |
| |
| Thread t = new Thread() { |
| public void run () { |
| try { |
| System.err.println("Creating group descriptor"); |
| ActivationGroupDesc groupDesc = |
| new ActivationGroupDesc(p, null); |
| ActivationSystem system = ActivationGroup.getSystem(); |
| ActivationGroupID groupID = |
| system.registerGroup(groupDesc); |
| |
| ActivateMe[] obj = new ActivateMe[NUM_OBJECTS]; |
| |
| for (int i = 0; i < NUM_OBJECTS; i++) { |
| System.err.println("Creating descriptor: " + i); |
| ActivationDesc desc = |
| new ActivationDesc(groupID, "UnregisterGroup", |
| null, null); |
| System.err.println("Registering descriptor: " + i); |
| obj[i] = (ActivateMe) Activatable.register(desc); |
| System.err.println("Activating object: " + i); |
| obj[i].ping(); |
| } |
| lastResortExitObj = obj[0]; |
| |
| System.err.println("Unregistering group"); |
| system.unregisterGroup(groupID); |
| |
| try { |
| System.err.println("Get the group descriptor"); |
| system.getActivationGroupDesc(groupID); |
| error = "test failed: group still registered"; |
| } catch (UnknownGroupException e) { |
| System.err.println("Test passed: " + |
| "group unregistered"); |
| } |
| |
| |
| /* |
| * Deactivate objects so group VM will exit. |
| */ |
| for (int i = 0; i < NUM_OBJECTS; i++) { |
| System.err.println("Deactivating object: " + i); |
| obj[i].shutdown(); |
| obj[i] = null; |
| } |
| lastResortExitObj = null; |
| |
| } catch (Exception e) { |
| exception = e; |
| } |
| |
| done = true; |
| } |
| }; |
| |
| t.start(); |
| t.join(120000); |
| |
| if (exception != null) { |
| TestLibrary.bomb("test failed", exception); |
| } else if (error != null) { |
| TestLibrary.bomb(error, null); |
| } else if (!done) { |
| TestLibrary.bomb("test failed: not completed before timeout", null); |
| } else { |
| System.err.println("Test passed"); |
| } |
| |
| |
| } catch (Exception e) { |
| TestLibrary.bomb("test failed", e); |
| } finally { |
| if (lastResortExitObj != null) { |
| try { |
| lastResortExitObj.justGoAway(); |
| } catch (Exception munch) { |
| } |
| } |
| |
| // Wait for the object deactivation to take place first |
| try { |
| |
| // create reg and export callback object |
| registry = LocateRegistry.createRegistry(PORT); |
| Callback robj = new Callback(); |
| registry.bind("Callback", robj); |
| |
| //get the callback object |
| int maxwait=30; |
| int nd = robj.getNumDeactivated(); |
| while ((nd < NUM_OBJECTS) && (maxwait> 0)) { |
| System.err.println("num_deactivated="+nd); |
| try { |
| Thread.sleep(1000); |
| } catch (InterruptedException ie) {} |
| maxwait--; |
| nd = robj.getNumDeactivated(); |
| } |
| } catch (Exception ce) { |
| System.err.println("E:"+ce); |
| ce.printStackTrace(); |
| } |
| |
| ActivationLibrary.rmidCleanup(rmid); |
| } |
| } |
| } |