145 lines
4.0 KiB
Java
145 lines
4.0 KiB
Java
/*
|
|
* Copyright (c) 2003, 2013, 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() {
|
|
return jvm.getUptime();
|
|
}
|
|
|
|
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<>();
|
|
|
|
// 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);
|
|
}
|
|
|
|
}
|