<?php 

/*

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 *

 * This software consists of voluntary contributions made by many individuals

 * and is licensed under the LGPL. For more information, see

 * <http://www.doctrine-project.org>.

 */

namespace Doctrine\DBAL;

use Doctrine\DBAL\Logging\SQLLogger;

/**

 * Configuration container for the Doctrine DBAL.

 *

 * @since   2.0

 * @author  Guilherme Blanco <guilhermeblanco@hotmail.com>

 * @author  Jonathan Wage <jonwage@gmail.com>

 * @author  Roman Borschel <roman@code-factory.org>

 * @internal When adding a new configuration option just write a getter/setter

 *           pair and add the option to the _attributes array with a proper default value.

 */

class Configuration

{

    /**

     * The attributes that are contained in the configuration.

     * Values are default values.

     *

     * @var array

     */

    protected $_attributes = array();

    /**

     * Sets the SQL logger to use. Defaults to NULL which means SQL logging is disabled.

     *

     * @param SQLLogger $logger

     */

    public function setSQLLogger(SQLLogger $logger = null)

    {

        $this->_attributes['sqlLogger'] = $logger;

    }

    /**

     * Gets the SQL logger that is used.

     * 

     * @return SQLLogger

     */

    public function getSQLLogger()

    {

        return isset($this->_attributes['sqlLogger']) ?

                $this->_attributes['sqlLogger'] : null;

    }

}