<?php
/*
 * $Id: Schema.php 1838 2007-06-26 00:58:21Z nicobn $
 *
 * 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.com>.
 */

/**
 * class Doctrine_Import_Schema
 *
 * Different methods to import a XML schema. The logic behind using two different
 * methods is simple. Some people will like the idea of producing Doctrine_Record
 * objects directly, which is totally fine. But in fast and growing application,
 * table definitions tend to be a little bit more volatile. importArr() can be used
 * to output a table definition in a PHP file. This file can then be stored 
 * independantly from the object itself.
 *
 * @package     Doctrine
 * @category    Object Relational Mapping
 * @link        www.phpdoctrine.com
 * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
 * @version     $Revision: 1838 $
 * @author      Nicolas Bérard-Nault <nicobn@gmail.com>
 * @author      Jonathan H. Wage <jonwage@gmail.com>
 */
class Doctrine_Import_Schema
{
    /**
     * import
     *
     * A method to import a Schema and translate it into a Doctrine_Record object
     *
     * @param string $schema       The file containing the XML schema
     * @param string $directory    The directory where the Doctrine_Record classes will
     *                             be written
     */
    public function import($schema, $directory)
    {
        $builder = new Doctrine_Import_Builder();
        $builder->setTargetPath($directory);

        $arr = $this->importSchema($schema);
       
        foreach ($arr as $name => $columns) {
            $options['className'] = $name;
            $options['fileName'] = $directory.DIRECTORY_SEPARATOR.$name.'.class.php';
            
            $builder->buildRecord($options, $columns, array());
        }
    }
}