diff -r 000000000000 -r 7f95f8617b0b vendor/doctrine/lib/Doctrine/ORM/Events.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/doctrine/lib/Doctrine/ORM/Events.php	Sat Sep 24 15:40:41 2011 +0200
@@ -0,0 +1,130 @@
+<?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.doctrine-project.org>.
+ */
+
+namespace Doctrine\ORM;
+
+/**
+ * Container for all ORM events.
+ *
+ * This class cannot be instantiated.
+ *
+ * @author Roman Borschel <roman@code-factory.org>
+ * @since 2.0
+ */
+final class Events
+{
+    private function __construct() {}
+    /**
+     * The preRemove event occurs for a given entity before the respective
+     * EntityManager remove operation for that entity is executed.
+     * 
+     * This is an entity lifecycle event.
+     * 
+     * @var string
+     */
+    const preRemove = 'preRemove';
+    /**
+     * The postRemove event occurs for an entity after the entity has 
+     * been deleted. It will be invoked after the database delete operations.
+     * 
+     * This is an entity lifecycle event.
+     * 
+     * @var string
+     */
+    const postRemove = 'postRemove';
+    /**
+     * The prePersist event occurs for a given entity before the respective
+     * EntityManager persist operation for that entity is executed.
+     * 
+     * This is an entity lifecycle event.
+     * 
+     * @var string
+     */
+    const prePersist = 'prePersist';
+    /**
+     * The postPersist event occurs for an entity after the entity has 
+     * been made persistent. It will be invoked after the database insert operations.
+     * Generated primary key values are available in the postPersist event.
+     * 
+     * This is an entity lifecycle event.
+     * 
+     * @var string
+     */
+    const postPersist = 'postPersist';
+    /**
+     * The preUpdate event occurs before the database update operations to 
+     * entity data. 
+     * 
+     * This is an entity lifecycle event.
+     * 
+     * @var string
+     */
+    const preUpdate = 'preUpdate';
+    /**
+     * The postUpdate event occurs after the database update operations to 
+     * entity data. 
+     * 
+     * This is an entity lifecycle event.
+     * 
+     * @var string
+     */
+    const postUpdate = 'postUpdate';
+    /**
+     * The postLoad event occurs for an entity after the entity has been loaded
+     * into the current EntityManager from the database or after the refresh operation
+     * has been applied to it.
+     * 
+     * Note that the postLoad event occurs for an entity before any associations have been
+     * initialized. Therefore it is not safe to access associations in a postLoad callback
+     * or event handler.
+     * 
+     * This is an entity lifecycle event.
+     * 
+     * @var string
+     */
+    const postLoad = 'postLoad';
+    /**
+     * The loadClassMetadata event occurs after the mapping metadata for a class
+     * has been loaded from a mapping source (annotations/xml/yaml).
+     * 
+     * @var string
+     */
+    const loadClassMetadata = 'loadClassMetadata';
+    
+    /**
+     * The onFlush event occurs when the EntityManager#flush() operation is invoked,
+     * after any changes to managed entities have been determined but before any
+     * actual database operations are executed. The event is only raised if there is
+     * actually something to do for the underlying UnitOfWork. If nothing needs to be done,
+     * the onFlush event is not raised.
+     * 
+     * @var string
+     */
+    const onFlush = 'onFlush';
+
+    /**
+     * The onClear event occurs when the EntityManager#clear() operation is invoked,
+     * after all references to entities have been removed from the unit of work.
+     *
+     * @var string
+     */
+    const onClear = 'onClear';
+}
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