<?php
/*
 *  $Id$
 *
 * 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.phpdoctrine.org>.
 */

/**
 * Doctrine_Template_SoftDelete
 *
 * @package     Doctrine
 * @subpackage  Template
 * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
 * @link        www.phpdoctrine.org
 * @since       1.0
 * @version     $Revision$
 * @author      Konsta Vesterinen <kvesteri@cc.hut.fi>
 * @author      Jonathan H. Wage <jonwage@gmail.com>
 */
class Doctrine_Template_SoftDelete extends Doctrine_Template
{
    /**
     * Array of SoftDelete options
     *
     * @var string
     */
    protected $_options = array('name'          =>  'deleted_at',
                                'type'          =>  'timestamp',
                                'length'        =>  null,
                                'options'       =>  array('default' => null,
                                                          'notnull' => false));

    /**
     * Set table definition for SoftDelete behavior
     *
     * @return void
     */
    public function setTableDefinition()
    {
        // BC to 1.0.X of SoftDelete behavior
        if ($this->_options['type'] == 'boolean') {
            $this->_options['length'] = 1;
            $this->_options['options'] = array('default' => false, 'notnull' => true);
        }
    
        $this->hasColumn($this->_options['name'], $this->_options['type'], $this->_options['length'], $this->_options['options']);

        $this->addListener(new Doctrine_Template_Listener_SoftDelete($this->_options));
    }
}