org.glassfish.admin.mbeanserver.JMXMPConnectorStarter Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of glassfish-mbeanserver
Show all versions of glassfish-mbeanserver
Support for instantiation of Glassfish MBeanServer
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2006-2010 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package org.glassfish.admin.mbeanserver;
import com.sun.grizzly.config.dom.Ssl;
import javax.management.MBeanServer;
import javax.management.InstanceAlreadyExistsException;
import javax.management.MBeanRegistrationException;
import javax.management.NotCompliantMBeanException;
import javax.management.remote.*;
import javax.management.remote.jmxmp.JMXMPConnectorServer;
import java.io.IOException;
import java.net.MalformedURLException;
import java.util.HashMap;
import java.util.Map;
import org.jvnet.hk2.component.*;
/**
Start and stop JMX connectors.
*/
final class JMXMPConnectorStarter extends ConnectorStarter
{
JMXMPConnectorStarter(
final MBeanServer mbeanServer,
final String address,
final int port,
final String authRealmName,
final boolean securityEnabled,
final Habitat habitat,
final BootAMXListener bootListener,
final Ssl sslConfig)
{
super(mbeanServer, address, port, authRealmName, securityEnabled, habitat, bootListener, sslConfig);
}
public synchronized JMXConnectorServer start()
{
if (mConnectorServer != null)
{
return mConnectorServer;
}
final boolean tryOtherPorts = false;
final int TRY_COUNT = tryOtherPorts ? 100 : 1;
int port = mPort;
int tryCount = 0;
while (tryCount < TRY_COUNT)
{
try
{
mConnectorServer = startJMXMPConnectorServer(port);
break;
}
catch (final java.net.BindException e)
{
}
catch (final Exception e)
{
throw new RuntimeException(e);
}
if (port < 1000)
{
port += 1000; // in case it's a permissions thing
}
else
{
port = port + 1;
}
}
return mConnectorServer;
}
public static final String JMXMP = "jmxmp";
private JMXConnectorServer startJMXMPConnectorServer(final int port)
throws MalformedURLException, IOException, InstanceAlreadyExistsException, MBeanRegistrationException, NotCompliantMBeanException
{
final Map env = new HashMap();
env.put("jmx.remote.protocol.provider.pkgs", "com.sun.jmx.remote.protocol");
env.put("jmx.remote.protocol.provider.class.loader", this.getClass().getClassLoader());
JMXAuthenticator authenticator = getAccessController();
if (authenticator != null)
{
env.put("jmx.remote.authenticator", authenticator);
}
final JMXServiceURL serviceURL = new JMXServiceURL("service:jmx:" + JMXMP + "://" +hostname() + ":" + port);
JMXConnectorServer jmxmp = null;
boolean startedOK = false;
try
{
jmxmp = new JMXMPConnectorServer(serviceURL, env, mMBeanServer);
if ( mBootListener != null )
{
jmxmp.addNotificationListener(mBootListener, null, serviceURL.toString() );
}
jmxmp.start();
startedOK = true;
}
catch (final Exception e)
{
e.printStackTrace();
}
finally
{
// we do it this way so that the original exeption will be thrown out
if (!startedOK)
{
try
{
if (jmxmp != null)
{
jmxmp.stop();
}
}
catch (Exception e)
{
ignore(e);
}
}
}
mJMXServiceURL = serviceURL;
mConnectorServer = jmxmp;
// verify
//final JMXConnector jmxc = JMXConnectorFactory.connect(serviceURL, null);
//jmxc.getMBeanServerConnection().getMBeanCount();
//jmxc.close();
return mConnectorServer;
}
}
© 2015 - 2024 Weber Informatics LLC | Privacy Policy