128 lines
3.3 KiB
PHP
128 lines
3.3 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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/**
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* Doctrine_Resource_Collection
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*
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* @package Doctrine
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* @subpackage Resource
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* @author Jonathan H. Wage <jwage@mac.com>
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @version $Revision$
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* @link www.phpdoctrine.com
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* @since 1.0
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*/
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class Doctrine_Resource_Collection extends Doctrine_Resource_Access implements Countable, IteratorAggregate
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{
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protected $_data = array();
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protected $_config = array();
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protected $_model = null;
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public function __construct($model)
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{
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$this->_model = $model;
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}
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public function getConfig($key = null)
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{
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return Doctrine_Resource_Client::getInstance()->getConfig($key);
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}
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public function count()
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{
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return count($this->_data);
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}
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public function get($key)
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{
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if (!isset($key) || !isset($this->_data[$key])) {
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return $this->add();
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} else {
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return $this->_data[$key];
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}
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}
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public function set($key, $value)
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{
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if (!isset($key) || !isset($this->_data[$key])) {
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$this->_data[$key] = $value;
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} else {
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$val = $this->add();
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$val->_data[$key] = $value;
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}
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}
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public function add(Doctrine_Resource_Record $value = null)
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{
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if (!$value) {
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$value = new $this->_model;
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}
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if ($value) {
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$this->_data[] = $value;
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return $value;
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}
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}
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public function getIterator()
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{
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return new ArrayIterator($this->_data);
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}
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public function getFirst()
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{
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return isset($this->_data[0]) ? $this->_data[0]:null;
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}
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public function toArray($deep = false)
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{
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$data = array();
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foreach ($this->_data as $key => $record) {
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$data[$key] = $record->toArray($deep);
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}
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return $data;
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}
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public function fromArray(array $array)
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{
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foreach ($array as $key => $record) {
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$this->add()->fromArray($record);
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}
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}
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public function save()
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{
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foreach ($this as $record) {
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$record->save();
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}
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}
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public function delete()
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{
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foreach ($this as $record) {
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$record->delete();
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}
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}
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} |