/* * Copyright (c) 2003, 2008, 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. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * 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. */package sun.management;import java.lang.management.RuntimeMXBean;import java.lang.management.ManagementFactory;import java.util.List;import java.util.HashMap;import java.util.Map;import java.util.Set;import java.util.Properties;import javax.management.ObjectName;/** * Implementation class for the runtime subsystem. * Standard and committed hotspot-specific metrics if any. * * ManagementFactory.getRuntimeMXBean() returns an instance * of this class. */class RuntimeImpl implements RuntimeMXBean { private final VMManagement jvm; private final long vmStartupTime; /** * Constructor of RuntimeImpl class. */ RuntimeImpl(VMManagement vm) { this.jvm = vm; this.vmStartupTime = jvm.getStartupTime(); } public String getName() { return jvm.getVmId(); } public String getManagementSpecVersion() { return jvm.getManagementVersion(); } public String getVmName() { return jvm.getVmName(); } public String getVmVendor() { return jvm.getVmVendor(); } public String getVmVersion() { return jvm.getVmVersion(); } public String getSpecName() { return jvm.getVmSpecName(); } public String getSpecVendor() { return jvm.getVmSpecVendor(); } public String getSpecVersion() { return jvm.getVmSpecVersion(); } public String getClassPath() { return jvm.getClassPath(); } public String getLibraryPath() { return jvm.getLibraryPath(); } public String getBootClassPath() { if (!isBootClassPathSupported()) { throw new UnsupportedOperationException( "Boot class path mechanism is not supported"); } Util.checkMonitorAccess(); return jvm.getBootClassPath(); } public List<String> getInputArguments() { Util.checkMonitorAccess(); return jvm.getVmArguments(); } public long getUptime() { long current = System.currentTimeMillis(); // TODO: If called from client side when we support // MBean proxy to read performance counters from shared memory, // need to check if the monitored VM exitd. return (current - vmStartupTime); } public long getStartTime() { return vmStartupTime; } public boolean isBootClassPathSupported() { return jvm.isBootClassPathSupported(); } public Map<String,String> getSystemProperties() { Properties sysProps = System.getProperties(); Map<String,String> map = new HashMap<String, String>(); // Properties.entrySet() does not include the entries in // the default properties. So use Properties.stringPropertyNames() // to get the list of property keys including the default ones. Set<String> keys = sysProps.stringPropertyNames(); for (String k : keys) { String value = sysProps.getProperty(k); map.put(k, value); } return map; } public ObjectName getObjectName() { return Util.newObjectName(ManagementFactory.RUNTIME_MXBEAN_NAME); }}
/*
* Copyright (c) 2003, 2008, 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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.
*/
package sun.management;
import java.lang.management.RuntimeMXBean;
import java.lang.management.ManagementFactory;
import java.util.List;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import java.util.Properties;
import javax.management.ObjectName;
/**
* Implementation class for the runtime subsystem.
* Standard and committed hotspot-specific metrics if any.
*
* ManagementFactory.getRuntimeMXBean() returns an instance
* of this class.
*/
class RuntimeImpl implements RuntimeMXBean {
private final VMManagement jvm;
private final long vmStartupTime;
/**
* Constructor of RuntimeImpl class.
*/
RuntimeImpl(VMManagement vm) {
this.jvm = vm;
this.vmStartupTime = jvm.getStartupTime();
}
public String getName() {
return jvm.getVmId();
}
public String getManagementSpecVersion() {
return jvm.getManagementVersion();
}
public String getVmName() {
return jvm.getVmName();
}
public String getVmVendor() {
return jvm.getVmVendor();
}
public String getVmVersion() {
return jvm.getVmVersion();
}
public String getSpecName() {
return jvm.getVmSpecName();
}
public String getSpecVendor() {
return jvm.getVmSpecVendor();
}
public String getSpecVersion() {
return jvm.getVmSpecVersion();
}
public String getClassPath() {
return jvm.getClassPath();
}
public String getLibraryPath() {
return jvm.getLibraryPath();
}
public String getBootClassPath() {
if (!isBootClassPathSupported()) {
throw new UnsupportedOperationException(
"Boot class path mechanism is not supported");
}
Util.checkMonitorAccess();
return jvm.getBootClassPath();
}
public List<String> getInputArguments() {
Util.checkMonitorAccess();
return jvm.getVmArguments();
}
public long getUptime() {
long current = System.currentTimeMillis();
// TODO: If called from client side when we support
// MBean proxy to read performance counters from shared memory,
// need to check if the monitored VM exitd.
return (current - vmStartupTime);
}
public long getStartTime() {
return vmStartupTime;
}
public boolean isBootClassPathSupported() {
return jvm.isBootClassPathSupported();
}
public Map<String,String> getSystemProperties() {
Properties sysProps = System.getProperties();
Map<String,String> map = new HashMap<String, String>();
// Properties.entrySet() does not include the entries in
// the default properties. So use Properties.stringPropertyNames()
// to get the list of property keys including the default ones.
Set<String> keys = sysProps.stringPropertyNames();
for (String k : keys) {
String value = sysProps.getProperty(k);
map.put(k, value);
}
return map;
}
public ObjectName getObjectName() {
return Util.newObjectName(ManagementFactory.RUNTIME_MXBEAN_NAME);
}
}