/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 1997-2007 Sun Microsystems, Inc. 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.html
* or glassfish/bootstrap/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 glassfish/bootstrap/legal/LICENSE.txt.
* Sun designates this particular file as subject to the "Classpath" exception
* as provided by Sun in the GPL Version 2 section of the License file that
* accompanied this code. If applicable, add the following below the License
* Header, with the fields enclosed by brackets [] replaced by your own
* identifying information: "Portions Copyrighted [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 com.sun.enterprise.admin.monitor.stats.spi;
import java.util.ArrayList;
import java.lang.management.ManagementFactory;
import java.lang.management.RuntimeMXBean;
import javax.management.ObjectName;
import javax.management.MBeanServerFactory;
import javax.management.MBeanServer;
import javax.management.j2ee.statistics.Statistic;
import javax.management.j2ee.statistics.CountStatistic;
import com.sun.enterprise.admin.monitor.stats.StringStatistic;
import com.sun.enterprise.admin.monitor.stats.JVMRuntimeStats;
import com.sun.enterprise.admin.monitor.stats.MutableCountStatistic;
import com.sun.enterprise.admin.monitor.stats.MutableCountStatisticImpl;
import com.sun.enterprise.admin.monitor.stats.GenericStatsImpl;
import com.sun.enterprise.admin.monitor.stats.CountStatisticImpl;
import com.sun.enterprise.admin.monitor.stats.StringStatisticImpl;
import com.sun.enterprise.util.i18n.StringManager;
public class JVMRuntimeStatsImpl implements JVMRuntimeStats {
private GenericStatsImpl baseStatsImpl;
private static final String STATS_INTERFACE_NAME =
"com.sun.enterprise.admin.monitor.stats.JVMRuntimeStats";
private MBeanServer server;
private MutableCountStatistic upTime;
private StringStatistic name;
private RuntimeMXBean bean;
final long initTime;
private static final StringManager localStrMgr =
StringManager.getManager(JVMRuntimeStatsImpl.class);
/** Creates a new instance of JVMRuntimeStatsImpl */
public JVMRuntimeStatsImpl () {
initTime = System.currentTimeMillis ();
try {
baseStatsImpl = new GenericStatsImpl(STATS_INTERFACE_NAME, this);
} catch(Exception e) {
}
// get an instance of the MBeanServer
// server = getPlatformMBeanServer();
bean = ManagementFactory.getRuntimeMXBean();
// initialize all the MutableStatistic Classes
initializeStatistics();
}
public StringStatistic getName() {
String name = bean.getName();
return new StringStatisticImpl(name,
localStrMgr.getString("monitor.stats.name_string"),
localStrMgr.getString("monitor.stats.string_units"),
localStrMgr.getString("monitor.stats.name_of_vm"),
initTime,
System.currentTimeMillis());
}
public StringStatistic getBootClasspath () {
String bclasspath = bean.getBootClassPath();
return new StringStatisticImpl(bclasspath,
localStrMgr.getString("monitor.stats.boot_class_path_string"),
localStrMgr.getString("monitor.stats.string_units"),
localStrMgr.getString("monitor.stats.name_of_boot_class_path"),
initTime,
System.currentTimeMillis());
}
public StringStatistic getClassPath () {
String cpath = bean.getClassPath();
return new StringStatisticImpl(cpath,
localStrMgr.getString("monitor.stats.class_path_string"),
localStrMgr.getString("monitor.stats.string_units"),
localStrMgr.getString("monitor.stats.name_of_class_path"),
initTime,
System.currentTimeMillis());
}
public StringStatistic getInputArguments () {
ArrayList inputArgs = new ArrayList();
inputArgs.addAll(bean.getInputArguments());
return new StringStatisticImpl(inputArgs.toString (),
localStrMgr.getString("monitor.stats.input_args_string"),
localStrMgr.getString("monitor.stats.string_units"),
localStrMgr.getString("monitor.stats.name_of_input_args"),
initTime,
System.currentTimeMillis());
}
public StringStatistic getLibraryPath () {
String libpath = bean.getLibraryPath();
return new StringStatisticImpl(libpath,
localStrMgr.getString("monitor.stats.lib_path_string"),
localStrMgr.getString("monitor.stats.string_units"),
localStrMgr.getString("monitor.stats.name_of_lib_path"),
initTime,
System.currentTimeMillis());
}
public StringStatistic getManagementSpecVersion () {
String ver = bean.getManagementSpecVersion();
return new StringStatisticImpl(ver,
localStrMgr.getString("monitor.stats.lib_mgmt_spec_ver"),
localStrMgr.getString("monitor.stats.string_units"),
localStrMgr.getString("monitor.stats.name_of_mgmt_spec_ver"),
initTime,
System.currentTimeMillis());
}
public StringStatistic getSpecName () {
String specname = bean.getSpecName();
return new StringStatisticImpl(specname,
localStrMgr.getString("monitor.stats.spec_name"),
localStrMgr.getString("monitor.stats.string_units"),
localStrMgr.getString("monitor.stats.name_of_spec"),
initTime,
System.currentTimeMillis());
}
public StringStatistic getSpecVendor () {
String specvendor = bean.getSpecVendor();
return new StringStatisticImpl(specvendor,
localStrMgr.getString("monitor.stats.spec_vendor"),
localStrMgr.getString("monitor.stats.string_units"),
localStrMgr.getString("monitor.stats.name_of_spec_vendor"),
initTime,
System.currentTimeMillis());
}
public StringStatistic getSpecVersion () {
String specver = bean.getSpecVersion();
return new StringStatisticImpl(specver,
localStrMgr.getString("monitor.stats.jvm_spec_vers"),
localStrMgr.getString("monitor.stats.string_units"),
localStrMgr.getString("monitor.stats.name_of_jvm_spec_vers"),
initTime,
System.currentTimeMillis());
}
public CountStatistic getUptime () {
long u = bean.getUptime();
upTime.setCount (u);
return (CountStatistic)upTime.unmodifiableView ();
}
public StringStatistic getVmName () {
String vmname = bean.getVmName();
return new StringStatisticImpl(vmname,
localStrMgr.getString("monitor.stats.jvm_impl_name"),
localStrMgr.getString("monitor.stats.string_units"),
localStrMgr.getString("monitor.stats.name_of_jvm_impl"),
initTime,
System.currentTimeMillis());
}
public StringStatistic getVmVendor () {
String vmvendor = bean.getVmVendor();
return new StringStatisticImpl(vmvendor,
localStrMgr.getString("monitor.stats.jvm_vendor"),
localStrMgr.getString("monitor.stats.string_units"),
localStrMgr.getString("monitor.stats.name_of_jvm_vendor"),
initTime,
System.currentTimeMillis());
}
public StringStatistic getVmVersion () {
String vmver = bean.getVmVersion();
return new StringStatisticImpl(vmver,
localStrMgr.getString("monitor.stats.jvm_vers"),
localStrMgr.getString("monitor.stats.string_units"),
localStrMgr.getString("monitor.stats.name_of_jvm_vers"),
initTime,
System.currentTimeMillis());
}
/**
* This method can be used to retrieve all the Statistics, exposed
* by this implementation of Stats
* @return Statistic[]
*/
public Statistic[] getStatistics() {
return baseStatsImpl.getStatistics();
}
/**
* queries for a Statistic by name.
* @return Statistic
*/
public Statistic getStatistic(String str) {
return baseStatsImpl.getStatistic(str);
}
/**
* returns an array of names of all the Statistics, that can be
* retrieved from this implementation of Stats
* @return String[]
*/
public String[] getStatisticNames() {
return baseStatsImpl.getStatisticNames();
}
private void initializeStatistics() {
// Initialize the MutableCountStatistic for TotalCompilationTime
CountStatistic c = new CountStatisticImpl(
localStrMgr.getString("monitor.stats.total_compilation_time"),
localStrMgr.getString("monitor.stats.milli_sec_units"),
localStrMgr.getString("monitor.stats.milli_sec_units_desc"));
upTime = new MutableCountStatisticImpl(c);
}
}
|
