diff -r 000000000000 -r 7f95f8617b0b vendor/doctrine/lib/Doctrine/ORM/Mapping/Driver/Driver.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/doctrine/lib/Doctrine/ORM/Mapping/Driver/Driver.php	Sat Sep 24 15:40:41 2011 +0200
@@ -0,0 +1,59 @@
+<?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\Mapping\Driver;
+
+use Doctrine\ORM\Mapping\ClassMetadataInfo;
+
+/**
+ * Contract for metadata drivers.
+ *
+ * @since 2.0
+ * @author Jonathan H. Wage <jonwage@gmail.com>
+ * @todo Rename: MetadataDriver or MappingDriver
+ */
+interface Driver
+{
+    /**
+     * Loads the metadata for the specified class into the provided container.
+     * 
+     * @param string $className
+     * @param ClassMetadataInfo $metadata
+     */
+    function loadMetadataForClass($className, ClassMetadataInfo $metadata);
+    
+    /**
+     * Gets the names of all mapped classes known to this driver.
+     * 
+     * @return array The names of all mapped classes known to this driver.
+     */
+    function getAllClassNames(); 
+
+    /**
+     * Whether the class with the specified name should have its metadata loaded.
+     * This is only the case if it is either mapped as an Entity or a
+     * MappedSuperclass.
+     *
+     * @param string $className
+     * @return boolean
+     */
+    function isTransient($className);
+}
\ No newline at end of file