103 lines
3.1 KiB
PHP
103 lines
3.1 KiB
PHP
<?php
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/*
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* $Id$
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.phpdoctrine.com>.
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*/
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Doctrine::autoload('Doctrine_Access');
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/**
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* class Doctrine_Schema_Object
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* Catches any non-property call from child classes and throws an exception.
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*
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* @package Doctrine
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* @subpackage Schema
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* @link www.phpdoctrine.com
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @since 1.0
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* @version $Revision$
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* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
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* @author Jukka Hassinen <Jukka.Hassinen@BrainAlliance.com>
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*/
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abstract class Doctrine_Schema_Object extends Doctrine_Access implements IteratorAggregate, Countable
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{
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protected $children = array();
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protected $definition = array('name' => '');
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public function __construct(array $definition = array()) {
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foreach ($this->definition as $key => $val) {
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if (isset($definition[$key])) {
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$this->definition[$key] = $definition[$key];
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}
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}
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}
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public function get($name)
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{
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if ( ! array_key_exists($name, $this->definition)) {
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throw new Doctrine_Schema_Exception('Unknown definition '. $name);
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}
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return $this->definition[$name];
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}
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public function set($name, $value)
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{
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if ( ! array_key_exists($name, $this->definition)) {
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throw new Doctrine_Schema_Exception('Unknown definition '. $name);
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}
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$this->definition[$name] = $value;
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}
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public function contains($name)
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{
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return array_key_exists($name, $this->definition);
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}
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public function toArray()
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{
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return $this->definition;
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}
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/**
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*
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* @return int
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* @access public
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*/
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public function count()
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{
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if ( ! empty($this->children)) {
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return count($this->children);
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}
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return count($this->definition);
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}
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/**
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* getIterator
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*
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* @return ArrayIterator
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* @access public
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*/
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public function getIterator()
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{
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if ( ! empty($this->children)) {
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return new ArrayIterator($this->children);
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}
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return new ArrayIterator($this->definition);
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}
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}
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