<?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.com>. */ Doctrine::autoload('Doctrine_Access'); /** * class Doctrine_Schema_Object * Catches any non-property call from child classes and throws an exception. * * @package Doctrine * @category Object Relational Mapping * @link www.phpdoctrine.com * @license http://www.opensource.org/licenses/lgpl-license.php LGPL * @since 1.0 * @version $Revision$ * @author Konsta Vesterinen <kvesteri@cc.hut.fi> * @author Jukka Hassinen <Jukka.Hassinen@BrainAlliance.com> */ abstract class Doctrine_Schema_Object extends Doctrine_Access implements IteratorAggregate, Countable { protected $children = array(); protected $definition = array('name' => ''); public function __construct(array $definition = array()) { foreach ($this->definition as $key => $val) { if (isset($definition[$key])) { $this->definition[$key] = $definition[$key]; } } } public function get($name) { if ( ! array_key_exists($name, $this->definition)) { throw new Doctrine_Schema_Exception('Unknown definition '. $name); } return $this->definition[$name]; } public function set($name, $value) { if ( ! array_key_exists($name, $this->definition)) { throw new Doctrine_Schema_Exception('Unknown definition '. $name); } $this->definition[$name] = $value; } public function contains($name) { return array_key_exists($name, $this->definition); } public function toArray() { return $this->definition; } /** * * @return int * @access public */ public function count() { if ( ! empty($this->children)) { return count($this->children); } return count($this->definition); } /** * getIterator * * @return ArrayIterator * @access public */ public function getIterator() { if ( ! empty($this->children)) { return new ArrayIterator($this->children); } return new ArrayIterator($this->definition); } }