Java MBean findMBean(MBeanServer mbs, ObjectName queryName)

Description

find M Bean

License

Apache License

Declaration

public static ObjectName findMBean(MBeanServer mbs, ObjectName queryName) throws JMException 

Method Source Code

//package com.java2s;
/*//from w w w.  j  a v  a  2s.  c om
 * Copyright 2010 Andreas Veithen
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.util.Iterator;
import javax.management.JMException;
import javax.management.MBeanServer;

import javax.management.ObjectName;

public class Main {
    public static ObjectName findMBean(MBeanServer mbs, ObjectName queryName) throws JMException {
        Iterator<ObjectName> it = mbs.queryNames(queryName, null).iterator();
        if (it.hasNext()) {
            ObjectName name = it.next();
            if (it.hasNext()) {
                throw new JMException("Found more than one MBean matching " + queryName);
            } else {
                return name;
            }
        } else {
            throw new JMException("Failed to locate " + queryName);
        }
    }
}

Related

1. dumpAttributes(MBeanAttributeInfo[] attributes)
2. dumpConstructors(MBeanConstructorInfo[] constructors)
3. dumpOperations(MBeanOperationInfo[] operations)
4. findAttribute(MBeanAttributeInfo[] attributes, String name)
5. findFirstMBeanServer()
6. findMBeanServer(String agentId)
7. findMBeanServerForAgentId(String agentId)
8. getAttribute(MBeanInfo info, String attrName)
9. getAttribute(MBeanServer mbeanServer, ObjectName objectName, String attributeName)