6610094: Add generic support for platform MXBeans of any type (also fixed 6681031)
Summary: Add new methods in ManagementFactory class to obtain platform MXBeans
Reviewed-by: alanb, dfuchs, emcmanus
/*
* Copyright 2003-2005 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun 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).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
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*
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package sun.management;
import java.lang.management.ClassLoadingMXBean;
import java.lang.management.ManagementFactory;
import javax.management.ObjectName;
/**
* Implementation class for the class loading subsystem.
* Standard and committed hotspot-specific metrics if any.
*
* ManagementFactory.getClassLoadingMXBean() returns an instance
* of this class.
*/
class ClassLoadingImpl implements ClassLoadingMXBean {
private final VMManagement jvm;
/**
* Constructor of ClassLoadingImpl class.
*/
ClassLoadingImpl(VMManagement vm) {
this.jvm = vm;
}
public long getTotalLoadedClassCount() {
return jvm.getTotalClassCount();
}
public int getLoadedClassCount() {
return jvm.getLoadedClassCount();
}
public long getUnloadedClassCount() {
return jvm.getUnloadedClassCount();
}
public boolean isVerbose() {
return jvm.getVerboseClass();
}
public void setVerbose(boolean value) {
Util.checkControlAccess();
setVerboseClass(value);
}
native static void setVerboseClass(boolean value);
public ObjectName getObjectName() {
return Util.newObjectName(ManagementFactory.CLASS_LOADING_MXBEAN_NAME);
}
}