com.atolcd.alfresco.audit.web.scripts.RuntimeInfoGet.java Source code

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Here is the source code for com.atolcd.alfresco.audit.web.scripts.RuntimeInfoGet.java

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/**
 * Copyright (C) 2011 Atol Conseils et Dveloppements.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
    
 * This program 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 General Public License for more details.
    
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301, USA. **/

package com.atolcd.alfresco.audit.web.scripts;

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

import javax.management.MBeanServer;
import javax.management.ObjectName;

import org.springframework.extensions.webscripts.Cache;
import org.springframework.extensions.webscripts.Status;
import org.springframework.extensions.webscripts.WebScriptException;
import org.springframework.extensions.webscripts.WebScriptRequest;

import com.atolcd.alfresco.audit.cmr.AbstractJMXInfoGet;

public class RuntimeInfoGet extends AbstractJMXInfoGet {

    @Override
    protected Map<String, Object> executeImpl(WebScriptRequest req, Status status, Cache cache) {

        try {

            // Map that will be passed to the template
            Map<String, Object> model = new HashMap<String, Object>();

            ObjectName runtimeName = new ObjectName("Alfresco:Name=Runtime");
            MBeanServer mbs = getMBeanServer(runtimeName);

            model.put("FreeMemory", (Long) mbs.getAttribute(runtimeName, "FreeMemory") / 1024 / 1024);
            model.put("MaxMemory", (Long) mbs.getAttribute(runtimeName, "MaxMemory") / 1024 / 1024);
            model.put("TotalMemory", (Long) mbs.getAttribute(runtimeName, "TotalMemory") / 1024 / 1024);

            return model;
        } catch (Exception e) {
            throw new WebScriptException("[RuntimeInfosGet] Error in executeImpl function : \n" + e.getMessage());
        }

    }
}