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Awake SQL is an open source framework that allows remote and secure JDBC access through HTTP.

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/*
 * This file is part of Awake SQL. 
 * Awake SQL: Remote JDBC access over HTTP.                                    
 * Copyright (C) 2013,  KawanSoft SAS
 * (http://www.kawansoft.com). All rights reserved.                    
 *                                                                         
 * Awake SQL 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 3 of the License, or
 * (at your option) any later version.         
 *              
 * Awake SQL 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 General Public License
 * along with this program; if not, see .
 *
 * If you develop commercial activities using Awake SQL, you must: 
 * a) disclose and distribute all source code of your own product,
 * b) license your own product under the GNU General Public License.
 * 
 * You can be released from the requirements of the license by
 * purchasing a commercial license. Buying such a license will allow you 
 * to ship Awake SQL with your closed source products without disclosing 
 * the source code.
 *
 * For more information, please contact KawanSoft SAS at this
 * address: [email protected]
 * 
 * Any modifications to this file must keep this entire header
 * intact.
 */
package org.awakefw.sql.servlet;

import java.sql.Connection;
import java.sql.SQLException;
import java.util.logging.Level;

import org.apache.commons.lang3.exception.ExceptionUtils;
import org.awakefw.commons.server.util.AwakeServerLogger;
import org.awakefw.sql.api.server.AwakeSqlConfigurator;

/**
 * @author Nicolas de Pomereu
 * 
 */
public class ConnectionCloser {

    protected ConnectionCloser() {
	
    }

    /**
     * Clean the connection so that it is released to the pool
     * 
     * @param connection
     * @param awakeSqlConfigurator	the user sql configuration that contains the close implementation
     */
    public static void freeConnection(Connection connection,
	    AwakeSqlConfigurator awakeSqlConfigurator) {

	if (connection != null) {
	    // Release the Connection into the pool
	    try {
		awakeSqlConfigurator.close(connection);
	    } catch (SQLException e) {
		AwakeServerLogger.log(Level.WARNING,
			ExceptionUtils.getStackTrace(e));
	    }
	}
    }
}