lib/Doctrine/AuditLog/Listener.php

@@ -0,0 +1,60 @@
+<?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_AuditLog_Listener
+ *
+ * @package     Doctrine
+ * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
+ * @category    Object Relational Mapping
+ * @link        www.phpdoctrine.com
+ * @since       1.0
+ * @version     $Revision$
+ * @author      Konsta Vesterinen <kvesteri@cc.hut.fi>
+ */
+class Doctrine_AuditLog_Listener extends Doctrine_EventListener
+{
+    
+    protected $_auditLog;
+
+    public function __construct(Doctrine_AuditLog $auditLog) {
+        $this->_auditLog = $auditLog;
+    }
+    public function onPreInsert(Doctrine_Record $record)
+    {
+    	$versionColumn = $this->_auditLog->getOption('versionColumn');
+
+        $record->set($versionColumn, 1);
+    }
+    public function onPreDelete(Doctrine_Record $record)
+    {
+    	$versionColumn = $this->_auditLog->getOption('versionColumn');
+    	$version = $record->get($versionColumn);
+
+        $record->set($versionColumn, ++$version);
+    }
+    public function onPreUpdate(Doctrine_Record $record)
+    {
+    	$versionColumn = $this->_auditLog->getOption('versionColumn');
+    	$version = $record->get($versionColumn);
+
+        $record->set($versionColumn, ++$version);
+    }
+}