EDIT

// $Id$

/**

* Copyright (C) 2015 EDIT

* European Distributed Institute of Taxonomy

* http://www.e-taxonomy.eu

*

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.taxeditor.util;

import java.io.File;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.ObjectOutputStream;

import org.apache.log4j.Logger;

import org.hibernate.cfg.Configuration;

import eu.etaxonomy.taxeditor.remoting.cache.CdmModelCacher;

/**

 * @author cmathew

 * @date 27 May 2015

 *

 */

public class Serializer {

    private static final Logger logger = Logger.getLogger(Serializer.class);

    public static String HB_CONFIG_SER_FILE_NAME = "hibernate.cfg.ser";

    public static boolean checkDir(String dirString) {

        if(dirString == null || dirString.isEmpty()) {

            logger.warn("Directory not set or set to empty string");

            return false;

        }

        File dir = new File(dirString);

        if(!dir.exists()) {

            logger.warn("Directory does not exist");

            return false;

        }

        return true;

    }

    public static void serializeHbConfig() {

        Configuration configuration = CdmModelCacher.buildConfiguration();

        String hbConfigDir = System.getProperty("hb.config.dir");

        if(checkDir(hbConfigDir)) {

            try {

               FileOutputStream fileOut = new FileOutputStream(hbConfigDir + File.separator + HB_CONFIG_SER_FILE_NAME);

               ObjectOutputStream out = new ObjectOutputStream(fileOut);

               out.writeObject(configuration);

               out.close();

               fileOut.close();

               logger.info("Serialized configuration object");

            } catch(IOException i) {

                i.printStackTrace();

            }

        }

    }

    public static void main(String[] args) {

        serializeHbConfig();

    }

}