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/*
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* Copyright 1998-2007 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*/
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/* @test
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* @bug 4155894
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*
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* @summary remote references can't be downloaded
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* @author Ann Wollrath
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*
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* test currently needs RMISecurityManager because of
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* 4180392
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*
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* @library ../../testlibrary
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* @build UseCustomRef
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* @build Ping
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* @build UseCustomRef_Stub
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* @build UseCustomRef_Skel
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* @run main/othervm/policy=security.policy/secure=java.rmi.RMISecurityManager/timeout=120 UseCustomRef
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*
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* This test was failing to run because the synthetic access
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* control context used by the application class loader to find and define
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* CustomServerRef does not have accessClassInPackage.sun.rmi.server runtime
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* permission necessary to load its superclass sun.rmi.server.UnicastServerRef,
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* even though this test's code is granted that permission in its policy file.
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* That bug number is 4256530
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*/
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import java.io.*;
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import java.rmi.*;
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import java.rmi.server.*;
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import java.rmi.registry.*;
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import sun.rmi.transport.LiveRef;
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public class UseCustomRef
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extends RemoteServer
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implements Ping
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{
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public UseCustomRef() throws RemoteException {
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exportObject();
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}
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public void exportObject() throws RemoteException {
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ref = new CustomServerRef(new LiveRef(0));
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((ServerRef) ref).exportObject(this, null);
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}
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public RemoteRef getRef() { return ref; }
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public void ping() {}
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public void receiveAndPing(Ping p) throws RemoteException {
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p.ping();
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}
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public static void main(String[] args) {
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Ping obj = null;
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Registry registry = null;
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try {
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/*
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* create registry
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*/
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TestLibrary.suggestSecurityManager("java.rmi.RMISecurityManager");
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System.err.println("creating Registry...");
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registry = LocateRegistry.createRegistry(TestLibrary.REGISTRY_PORT);
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/*
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* create object with custom ref and bind in registry
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*/
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System.err.println("creating UseCustomRef...");
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UseCustomRef cr = new UseCustomRef();
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RemoteRef ref = cr.getRef();
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if (!(ref instanceof CustomServerRef)) {
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TestLibrary.bomb("test failed: reference not " +
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"instanceof CustomServerRef");
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}
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String name = "//:" + TestLibrary.REGISTRY_PORT + "/UseCustomRef";
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// String name = "UseCustomRef";
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System.err.println("binding object in registry...");
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Naming.rebind(name, cr);
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/*
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* look up object and invoke its ping method
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*/
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System.err.println("ping object...");
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obj = (Ping) Naming.lookup(name);
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obj.ping();
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/*
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* pass object with custom ref in remote call
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*/
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System.err.println("pass object in remote call...");
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obj.receiveAndPing(cr);
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/*
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* write remote object with custom ref to output stream
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*/
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System.err.println("writing remote object to stream...");
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ByteArrayOutputStream bout = new ByteArrayOutputStream();
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ObjectOutputStream out = new ObjectOutputStream(bout);
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out.writeObject(cr);
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out.flush();
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out.close();
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/*
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* read back remote object from output stream
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*/
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System.err.println("reading remote object from stream...");
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ObjectInputStream in = new ObjectInputStream(
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new ByteArrayInputStream(bout.toByteArray()));
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cr = (UseCustomRef) in.readObject();
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/*
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* re-export object and ping
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*/
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System.err.println("re-export object read...");
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cr.exportObject();
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System.err.println("look up object again...");
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Naming.rebind(name, cr);
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System.err.println("ping object read...");
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obj = (Ping) Naming.lookup(name);
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obj.ping();
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System.err.println("TEST PASSED");
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Naming.unbind(name);
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cr = null;
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} catch (Exception e) {
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TestLibrary.bomb("test failed with exception: ", e);
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} finally {
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TestLibrary.unexport(obj);
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TestLibrary.unexport(registry);
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registry = null;
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obj = null;
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}
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}
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public static class CustomServerRef
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extends sun.rmi.server.UnicastServerRef
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{
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public CustomServerRef() {}
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public CustomServerRef(LiveRef ref) {
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super(ref);
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}
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/*****
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public CustomServerRef(int port,
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RMIClientSocketFactory csf,
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RMIServerSocketFactory ssf)
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{
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super (new LiveRef(port, csf, ssf));
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}
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*****/
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public String getRefClass(ObjectOutput out) {
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return "";
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}
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protected void unmarshalCustomCallData(ObjectInput in)
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throws IOException, ClassNotFoundException
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{
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System.err.println("unmarshalling call data...");
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String s = (String) (in.readObject());
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System.err.println(s);
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}
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protected RemoteRef getClientRef() {
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return new CustomRef(ref);
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}
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}
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public static class CustomRef extends sun.rmi.server.UnicastRef {
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public CustomRef() {
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}
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public CustomRef(sun.rmi.transport.LiveRef ref) {
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super(ref);
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}
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protected void marshalCustomCallData(ObjectOutput out)
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throws IOException
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{
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// this custom data ensures that a custom server
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// ref has written the relevant information.
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System.err.println("marshalling call data...");
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out.writeObject("hello there.");
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}
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public String getRefClass(ObjectOutput out) {
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return "";
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}
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}
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}
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