get MBean Attribute - Java javax.management

Java examples for javax.management:MBean

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Description

get MBean Attribute

Demo Code

/*/*from   w w w  .j av  a 2  s .  c o  m*/
 * JBoss, Home of Professional Open Source.
 * Copyright 2009, Red Hat Middleware LLC, and individual contributors
 * as indicated by the @author tags. See the copyright.txt file in the
 * distribution for a full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import javax.management.ObjectInstance;
import javax.management.ObjectName;

public class Main{
    public static String getMBeanAttribute(
            MBeanServerConnectionProvider provider, String mbean,
            String attr) throws Exception {
        try {
            return provider.getConnection()
                    .getAttribute(new ObjectName(mbean), attr).toString();
        } catch (Exception e) {
            throw new IllegalArgumentException(
                    "Could not retrieve attribute " + attr + " on MBean "
                            + mbean, e);
        }
    }
}

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