org.jboss.mx.persistence.MBeanInfoOdb Maven / Gradle / Ivy
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* JBoss, Home of Professional Open Source.
* Copyright 2008, 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.
*/
package org.jboss.mx.persistence;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import javax.management.MBeanInfo;
import org.jboss.logging.Logger;
import java.io.FileNotFoundException;
/**
* MBean Info Object Database.
*
* @author Matt Munz
*/
public class MBeanInfoOdb
{
protected Logger fLogger;
// Constructors --------------------------------------------------
public MBeanInfoOdb()
{
super();
}
// Protected -----------------------------------------------------
protected void store(MBeanInfo metadata, File location) throws IOException
{
location.createNewFile();
FileOutputStream fos = new FileOutputStream(location);
ObjectOutputStream oos = new ObjectOutputStream(fos);
oos.writeObject(metadata);
}
protected MBeanInfo load(File location)
throws IOException, FileNotFoundException, ClassNotFoundException
{
logger().info("Loading mbean info from location: " + location.getAbsolutePath());
FileInputStream fis = new FileInputStream(location);
ObjectInputStream ois = new ObjectInputStream(fis);
MBeanInfo obj = (MBeanInfo) ois.readObject();
ois.close();
return obj;
}
protected Logger logger()
{
if (fLogger == null)
{
fLogger = Logger.getLogger("" + getClass().getName());
}
return fLogger;
}
}