--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/doctrine-migrations/lib/Doctrine/DBAL/Migrations/MigrationException.php	Fri Nov 25 18:55:43 2011 +0100
@@ -0,0 +1,66 @@
+<?php
+/*
+ * 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\DBAL\Migrations;
+
+/**
+ * Class for Migrations specific exceptions
+ *
+ * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
+ * @link        www.doctrine-project.org
+ * @since       2.0
+ * @author      Jonathan H. Wage <jonwage@gmail.com>
+ */
+class MigrationException extends \Exception
+{
+    public static function migrationsNamespaceRequired()
+    {
+        return new self('Migrations namespace must be configured in order to use Doctrine migrations.', 2);
+    }
+
+    public static function migrationsDirectoryRequired()
+    {
+        return new self('Migrations directory must be configured in order to use Doctrine migrations.', 3);
+    }
+
+    public static function noMigrationsToExecute()
+    {
+        return new self('Could not find any migrations to execute.', 4);
+    }
+
+    public static function unknownMigrationVersion($version)
+    {
+        return new self(sprintf('Could not find migration version %s', $version), 5);
+    }
+
+    public static function alreadyAtVersion($version)
+    {
+        return new self(sprintf('Database is already at version %s', $version), 6);
+    }
+
+    public static function duplicateMigrationVersion($version, $class)
+    {
+        return new self(sprintf('Migration version %s already registered with class %s', $version, $class), 7);
+    }
+
+    public static function configurationFileAlreadyLoaded()
+    {
+        return new self(sprintf('Migrations configuration file already loaded'), 8);
+    }
+}