/*
* ProActive Parallel Suite(TM):
* The Open Source library for parallel and distributed
* Workflows & Scheduling, Orchestration, Cloud Automation
* and Big Data Analysis on Enterprise Grids & Clouds.
*
* Copyright (c) 2007 - 2017 ActiveEon
* Contact: contact@activeeon.com
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License
* as published by the Free Software Foundation: version 3 of
* the License.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* If needed, contact us to obtain a release under GPL Version 2 or 3
* or a different license than the AGPL.
*/
package org.ow2.proactive.resourcemanager.core.jmx;
import java.io.File;
import java.util.ArrayList;
import javax.management.MBeanServer;
import javax.management.MBeanServerFactory;
import javax.management.ObjectName;
import javax.management.StandardMBean;
import org.apache.commons.io.FileUtils;
import org.apache.log4j.Logger;
import org.ow2.proactive.jmx.AbstractJMXHelper;
import org.ow2.proactive.jmx.RRDDataStore;
import org.ow2.proactive.resourcemanager.core.account.RMAccountsManager;
import org.ow2.proactive.resourcemanager.core.jmx.mbean.AllAccountsMBeanImpl;
import org.ow2.proactive.resourcemanager.core.jmx.mbean.ManagementMBeanImpl;
import org.ow2.proactive.resourcemanager.core.jmx.mbean.MyAccountMBeanImpl;
import org.ow2.proactive.resourcemanager.core.jmx.mbean.RuntimeDataMBean;
import org.ow2.proactive.resourcemanager.core.jmx.mbean.RuntimeDataMBeanImpl;
import org.ow2.proactive.resourcemanager.core.properties.PAResourceManagerProperties;
import org.ow2.proactive.resourcemanager.frontend.RMMonitoringImpl;
/**
* This helper class represents the RMI and RO based JMX monitoring infrastructure of the Resource Manager.
* @see org.ow2.proactive.jmx.AbstractJMXHelper
*
* @author The ProActive Team
* @since ProActive Scheduling 1.0
*/
public final class RMJMXHelper extends AbstractJMXHelper {
private static final Logger LOGGER = Logger.getLogger(RMJMXHelper.class);
/** The single instance of this class */
private static RMJMXHelper instance;
/** The accounts manager */
private final RMAccountsManager accountsManager;
/**
* Creates a new instance of this class.
* @param accountsManager the accounts manager
*/
public RMJMXHelper(final RMAccountsManager accountsManager) {
super(RMJMXHelper.LOGGER);
this.accountsManager = accountsManager;
RMJMXHelper.instance = this;
}
/**
* Returns the single instance of this class.
*
* @return the single instance of this class
*/
public static RMJMXHelper getInstance() {
if (RMJMXHelper.instance == null) {
throw new IllegalStateException("Not ready, it seems that the RMCore is not instantiated yet");
}
return RMJMXHelper.instance;
}
/**
* {@inheritDoc}
*/
@Override
public void registerMBeans(final MBeanServer mbs) {
// Register all mbeans into the server
try {
final RuntimeDataMBean anonymMBean = new RuntimeDataMBeanImpl(RMMonitoringImpl.rmStatistics);
// Uniquely identify the MBean and register it to the MBeanServer
final ObjectName name = new ObjectName(RMJMXBeans.RUNTIMEDATA_MBEAN_NAME);
mbs.registerMBean(anonymMBean, name);
String dataBaseName = PAResourceManagerProperties.RM_HOME.getValueAsString() +
System.getProperty("file.separator") +
PAResourceManagerProperties.RM_RRD_DATABASE_NAME.getValueAsString();
FileUtils.forceMkdir(new File(dataBaseName).getParentFile());
setDataStore(new RRDDataStore((StandardMBean) anonymMBean,
dataBaseName,
PAResourceManagerProperties.RM_RRD_STEP.getValueAsInt(),
Logger.getLogger(RMJMXHelper.class)));
} catch (Exception e) {
LOGGER.error("Unable to register the ResourceManagerRuntimeMBean", e);
}
// Register the MyAccount MBean into the MBean server
try {
final MyAccountMBeanImpl myAccountMBean = new MyAccountMBeanImpl(this.accountsManager);
final ObjectName name = new ObjectName(RMJMXBeans.MYACCOUNT_MBEAN_NAME);
mbs.registerMBean(myAccountMBean, name);
} catch (Exception e) {
LOGGER.error("Unable to register the MyAccountMBean", e);
}
// Register the ViewAccount MBean into the MBean server
try {
final AllAccountsMBeanImpl viewAccountMBean = new AllAccountsMBeanImpl(this.accountsManager);
final ObjectName name = new ObjectName(RMJMXBeans.ALLACCOUNTS_MBEAN_NAME);
mbs.registerMBean(viewAccountMBean, name);
} catch (Exception e) {
LOGGER.error("Unable to register the AllAccountsMBean", e);
}
// Register the Management MBean into the MBean server
try {
final ManagementMBeanImpl managementMBean = new ManagementMBeanImpl(this.accountsManager);
final ObjectName name = new ObjectName(RMJMXBeans.MANAGEMENT_MBEAN_NAME);
mbs.registerMBean(managementMBean, name);
} catch (Exception e) {
LOGGER.error("Unable to register the ManagementMBean", e);
}
}
/**
* Return a list of registered MBeanServers.
*
* @param agentId the agentId of the MBeanServer to find.
*/
public static ArrayList<MBeanServer> findMBeanServer(String agentId) {
return MBeanServerFactory.findMBeanServer(agentId);
}
/**
* {@inheritDoc}
*/
@Override
public String getConnectorServerName() {
return PAResourceManagerProperties.RM_JMX_CONNECTOR_NAME.getValueAsString();
}
/**
* {@inheritDoc}
*/
@Override
public int getJMXRMIConnectorServerPort() {
return PAResourceManagerProperties.RM_JMX_PORT.getValueAsInt();
}
}