Initial entry.

lib/Doctrine/Resource/Table.php

@@ -0,0 +1,64 @@
+<?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_Resource_Table
+ *
+ * @author      Konsta Vesterinen <kvesteri@cc.hut.fi>
+ * @author      Jonathan H. Wage <jwage@mac.com>
+ * @package     Doctrine
+ * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
+ * @version     $Revision$
+ * @category    Object Relational Mapping
+ * @link        www.phpdoctrine.com
+ * @since       1.0
+ */
+class Doctrine_Resource_Table
+{
+    protected $_model = null;
+    
+    public function __construct($model)
+    {
+        $this->_model = $model;
+    }
+    
+    public function find($pk)
+    {
+        $model = $this->_model;
+        
+        $record = new $model();
+        
+        $pk = is_array($pk) ? $pk:array($pk);
+        $identifier = $record->identifier();
+        $identifier = is_array($identifier) ? $identifier:array($identifier);
+        
+        $where = '';
+        foreach (array_keys($identifier) as $key => $name) {
+            $value = $pk[$key];
+            $where .= $model.'.' . $name . ' = '.$value;
+        }
+        
+        $query = new Doctrine_Resource_Query();
+        $query->from($model)->where($where)->limit(1);
+        
+        return $query->execute()->getFirst();
+    }
+}