114 lines
3.4 KiB
PHP
114 lines
3.4 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_Table
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*
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* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
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* @author Jonathan H. Wage <jwage@mac.com>
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* @package Doctrine
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @version $Revision$
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* @category Object Relational Mapping
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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_Table
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{
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protected $_model = null;
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protected $_schema = null;
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public function __construct($model)
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{
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$this->_model = $model;
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$schema = $this->getConfig('schema');
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if (isset($schema['schema'][$model]) && $schema['schema'][$model]) {
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$this->_schema = $schema['schema'][$model];
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}
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if (isset($schema['relations'][$model]) && $schema['relations'][$model]) {
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$this->_schema['relations'] = $schema['relations'][$model];
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}
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}
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public function getSchema()
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{
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return $this->_schema;
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}
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public function getRelations()
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{
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return $this->_schema['relations'];
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}
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public function getConfig($key = null)
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{
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return Doctrine_Resource_Client::getInstance()->getConfig($key);
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}
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public function find($pk)
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{
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$model = $this->_model;
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$record = new $model();
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$pk = is_array($pk) ? $pk:array($pk);
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$identifier = $record->identifier();
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$identifier = is_array($identifier) ? $identifier:array($identifier);
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$where = '';
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foreach (array_keys($identifier) as $key => $name) {
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$value = $pk[$key];
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$where .= $model.'.' . $name . ' = '.$value;
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}
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$query = new Doctrine_Resource_Query();
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$query->from($model)->where($where)->limit(1);
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return $query->execute()->getFirst();
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}
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public function hasColumn($name)
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{
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return isset($this->_schema['columns'][$name]) ? true:false;
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}
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public function getColumn($name)
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{
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if ($this->hasColumn($name)) {
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return $this->_columns[$name];
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}
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}
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public function hasRelation($name)
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{
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return isset($this->_schema['relations'][$name]) ? true:false;
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}
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public function getRelation($name)
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{
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if ($this->hasRelation($name)) {
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return $this->_schema['relations'][$name];
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}
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}
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} |