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Micro Distribution of the Payara Project for IBM JDK
There is a newer version: 4.1.2.181
/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2006-2010 Oracle and/or its affiliates. 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_1_1.html
 * or packager/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 packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
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 * 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
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 */

package com.sun.enterprise.v3.admin.commands;

import javax.management.MBeanServerConnection;

/**
 */
public class JVMInformation  implements JVMInformationMBean { //, MBeanRegistration TODO
    private final MBeanServerConnection mbsc;
    private final ThreadMonitor tm;
    private final SummaryReporter sr;
    private final MemoryReporter mr;
    private final ClassReporter cr;
    private final LogReporter lr;
    
    public JVMInformation(MBeanServerConnection mbsc) {
        this.mbsc = mbsc;
        tm = new ThreadMonitor(mbsc);
        sr = new SummaryReporter(mbsc);
        mr = new MemoryReporter(mbsc);
        cr = new ClassReporter(mbsc);
        lr = new LogReporter();
    }
    public String getThreadDump(final String processName) {
        return ( tm.getThreadDump() );
    }

    public String getSummary(final String processName) {
        return ( sr.getSummaryReport() );
    }

    public String getMemoryInformation(final String processName) {
        return ( mr.getMemoryReport() );
    }

    public String getClassInformation(final String processName) {
        return ( cr.getClassReport() );
    }

    public String getLogInformation(final String processName) {
        return (lr.getLoggingReport());
    }
    /* //TODO
    public void postRegister(Boolean registrationDone) {
    }

    public ObjectName preRegister(MBeanServer server, ObjectName name) throws Exception {
        this.mbsc = server;
        final String sn = System.getProperty(SystemPropertyConstants.SERVER_NAME);
        final ObjectName on = JVMInformationCollector.formObjectName(sn, JVMInformation.class.getSimpleName());
        return ( on );
    }

    public void preDeregister() throws Exception {
    }

    public void postDeregister() {
    }
    */
}