1 /*
   2  * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /* @test
  25  * @bug 4289544
  26  * @summary ActivationGroupImpl.newInstance does not set context classloader for impl
  27  * @author Laird Dornin; code borrowed from Ann Wollrath
  28  *
  29  * @library ../../../testlibrary
  30  * @build TestLibrary RMID
  31  *     MyRMI ActivatableImpl ActivatableImpl ActivatableImpl_Stub
  32  * @run main/othervm/policy=security.policy/timeout=150 CheckImplClassLoader
  33  */
  34 
  35 import java.io.*;
  36 import java.rmi.*;
  37 import java.rmi.server.*;
  38 import java.rmi.activation.*;
  39 import java.net.URL;
  40 
  41 /**
  42  * sun.rmi.server.ActivationGroupImpl.newInstance() needs to set the
  43  * context class loader when it constructs the implementation class of
  44  * an Activatable object.  It needs to set the ccl to be the class
  45  * loader of the implementation class.
  46  *
  47  * Test creates an Activatable object whose impl is loaded outside of
  48  * CLASSPATH.  The impls constructor checks to make sure that the
  49  * correct context class loader has been set when the constructor is
  50  * invoked.
  51  */
  52 public class CheckImplClassLoader {
  53 
  54     private static Object dummy = new Object();
  55     private static MyRMI myRMI = null;
  56     private static ActivationGroup group = null;
  57 
  58     public static void main(String args[]) {
  59         /*
  60          * The following line is required with the JDK 1.2 VM because
  61          * of gc hocus pocus that may no longer be needed with an
  62          * exact vm (hotspot).
  63          */
  64         Object dummy1 = new Object();
  65         RMID rmid = null;
  66 
  67         System.err.println("\nRegression test for bug/rfe 4289544\n");
  68 
  69         try {
  70 
  71             URL implcb = TestLibrary.installClassInCodebase("ActivatableImpl",
  72                                                             "implcb");
  73             TestLibrary.installClassInCodebase("ActivatableImpl_Stub",
  74                                                "implcb");
  75             TestLibrary.suggestSecurityManager(
  76                 TestParams.defaultSecurityManager);
  77 
  78             RMID.removeLog();
  79             rmid = RMID.createRMID();
  80             rmid.start();
  81 
  82             System.err.println("Create activation group in this VM");
  83             ActivationGroupDesc groupDesc =
  84                 new ActivationGroupDesc(null, null);
  85             ActivationSystem system = ActivationGroup.getSystem();
  86             ActivationGroupID groupID = system.registerGroup(groupDesc);
  87             group = ActivationGroup.createGroup(groupID, groupDesc, 0);
  88 
  89             ActivationDesc desc = new ActivationDesc("ActivatableImpl",
  90                                                      implcb.toString(), null);
  91             myRMI = (MyRMI) Activatable.register(desc);
  92 
  93             System.err.println("Checking that impl has correct " +
  94                                "context class loader");
  95             if (!myRMI.classLoaderOk()) {
  96                 TestLibrary.bomb("incorrect context class loader for " +
  97                                  "activation constructor");
  98             }
  99 
 100             System.err.println("Deactivate object via method call");
 101             myRMI.shutdown();
 102 
 103             System.err.println("\nsuccess: CheckImplClassLoader test passed ");
 104 
 105         } catch (Exception e) {
 106             TestLibrary.bomb("\nfailure: unexpected exception ", e);
 107         } finally {
 108             try {
 109                 Thread.sleep(4000);
 110             } catch (InterruptedException e) {
 111             }
 112 
 113             myRMI = null;
 114             System.err.println("rmid shut down");
 115             ActivationLibrary.rmidCleanup(rmid);
 116             TestLibrary.unexport(group);
 117         }
 118     }
 119 }