/*
* Copyright (c) 2003, 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 4884913
* @summary Tests that default protocols are loaded correctly
* @author Eamonn McManus
* @run clean DefaultProviderTest
* @run build DefaultProviderTest
* @run main DefaultProviderTest
*/
import java.net.*;
import java.util.*;
import javax.management.remote.*;
/**
* Create an environment where the providers for the default protocols
* (e.g. rmi) are not visible to the loader that is used to load
* non-default providers. Check that we can load the default
* protocols nevertheless.
*
* If JMX Remote is part of J2SE, this test becomes meaningless,
* because the default protocol providers are visible to the bootstrap
* class loader.
*/
public class DefaultProviderTest {
public static void main(String[] args) throws Exception {
URLClassLoader emptyLoader = new URLClassLoader(new URL[0], null);
Thread.currentThread().setContextClassLoader(emptyLoader);
Map env = new HashMap();
env.put(JMXConnectorFactory.PROTOCOL_PROVIDER_CLASS_LOADER,
emptyLoader);
JMXServiceURL url = new JMXServiceURL("service:jmx:rmi:///bogus");
JMXConnector conn = JMXConnectorFactory.newJMXConnector(url, env);
System.out.println("Successfully created RMI connector in hostile " +
"class-loading environment");
}
}