com.liferay.portal.kernel.management.jmx.GetAttributesAction Maven / Gradle / Ivy
/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library 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 library 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.
*/
package com.liferay.portal.kernel.management.jmx;
import com.liferay.portal.kernel.jmx.model.MBean;
import com.liferay.portal.kernel.management.ManageActionException;
import javax.management.AttributeList;
import javax.management.MBeanAttributeInfo;
import javax.management.MBeanInfo;
import javax.management.MBeanServer;
import javax.management.ObjectName;
/**
* @author Shuyang Zhou
*/
public class GetAttributesAction extends BaseJMXManageAction {
public GetAttributesAction(MBean mBean) {
_mBean = mBean;
}
@Override
public AttributeList action() throws ManageActionException {
try {
ObjectName objectName = _mBean.getObjectName();
MBeanServer mBeanServer = getMBeanServer();
MBeanInfo mBeanInfo = mBeanServer.getMBeanInfo(objectName);
MBeanAttributeInfo[] mBeanAttributeInfos =
mBeanInfo.getAttributes();
String[] attributeNames = new String[mBeanAttributeInfos.length];
for (int i = 0; i < attributeNames.length; i++) {
attributeNames[i] = mBeanAttributeInfos[i].getName();
}
return mBeanServer.getAttributes(objectName, attributeNames);
}
catch (Exception e) {
throw new ManageActionException(e);
}
}
private final MBean _mBean;
}