/* * Copyright (c) 2002, 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. */ /* @test * @bug 4513223 * @summary After an instance of UnicastRemoteObject has been unexported, * if it gets marshalled, an InternalError should not be thrown; instead, * the marshalling should succeed. Also, if its "local" LiveRef gets * marshalled, by way of the stub returned by RemoteObject.toStub, for * example, then that should also succeed, instead of throwing an * IOException (see fixes for bugids 4353388, 4017232). This test * handles the case where the impl's RemoteRef is a UnicastServerRef2. * @author Peter Jones * @author Ann Wollrath * * @build MarshalAfterUnexport2 MarshalAfterUnexport2_Stub * @run main/othervm MarshalAfterUnexport2 */ import java.rmi.MarshalledObject; import java.rmi.Remote; import java.rmi.RemoteException; import java.rmi.server.RemoteObject; import java.rmi.server.UnicastRemoteObject; public class MarshalAfterUnexport2 extends UnicastRemoteObject implements Receiver { public MarshalAfterUnexport2() throws RemoteException { super(0, null, null); } public void receive(Remote obj) { } public static void main(String[] args) throws Exception { System.err.println("\nRegression test for bug 4513223\n"); Remote impl2 = null; try { Remote impl = new MarshalAfterUnexport2(); System.err.println( "created impl extending URO (with a UnicastServerRef2): " + impl); Receiver stub = (Receiver) RemoteObject.toStub(impl); System.err.println("stub for impl: " + stub); UnicastRemoteObject.unexportObject(impl, true); System.err.println("unexported impl"); impl2 = new MarshalAfterUnexport2(); Receiver stub2 = (Receiver) RemoteObject.toStub(impl2); System.err.println("marshalling unexported object:"); MarshalledObject mobj = new MarshalledObject(impl); System.err.println("passing unexported object via RMI-JRMP:"); stub2.receive(stub); System.err.println("TEST PASSED"); } finally { if (impl2 != null) { try { UnicastRemoteObject.unexportObject(impl2, true); } catch (Throwable t) { } } } } } interface Receiver extends Remote { void receive(Remote obj) throws RemoteException; }