com.adaptris.core.services.jmx.JmxOperationInvoker.java Source code

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Here is the source code for com.adaptris.core.services.jmx.JmxOperationInvoker.java

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/*
 * Copyright 2015 Adaptris Ltd.
 * 
 * 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.
*/

package com.adaptris.core.services.jmx;

import java.util.HashMap;
import java.util.Map;

import javax.management.MBeanServerConnection;
import javax.management.ObjectName;
import javax.management.remote.JMXConnector;
import javax.management.remote.JMXConnectorFactory;
import javax.management.remote.JMXServiceURL;

import org.apache.commons.lang.StringUtils;

import com.adaptris.security.password.Password;

public class JmxOperationInvoker {

    public Object invoke(String serviceUrl, String objectName, String username, String password, String methodName,
            Object[] params, String[] signatures) throws Exception {
        Map<String, String[]> env = new HashMap<>();
        if ((!StringUtils.isEmpty(username)) && (!StringUtils.isEmpty(password))) {
            String[] credentials = { username, Password.decode(password) };
            env.put(JMXConnector.CREDENTIALS, credentials);
        }
        JMXServiceURL jmxServiceUrl = new JMXServiceURL(serviceUrl);
        JMXConnector jmxConnector = JMXConnectorFactory.connect(jmxServiceUrl, env);
        ObjectName objectNameInst = ObjectName.getInstance(objectName);
        MBeanServerConnection mbeanConn = jmxConnector.getMBeanServerConnection();
        try {
            return mbeanConn.invoke(objectNameInst, methodName, params, signatures);
        } finally {
            jmxConnector.close();

        }
    }

}