init without trunk

vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php

@@ -0,0 +1,133 @@
+<?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 MIT license. For more information, see
+ * <http://www.doctrine-project.org>.
+ */
+
+namespace Doctrine\DBAL\Driver;
+
+use PDO;
+
+/**
+ * PDO implementation of the Connection interface.
+ * Used by all PDO-based drivers.
+ *
+ * @since 2.0
+ */
+class PDOConnection extends PDO implements Connection, ServerInfoAwareConnection
+{
+    /**
+     * @param string      $dsn
+     * @param string|null $user
+     * @param string|null $password
+     * @param array|null  $options
+     *
+     * @throws PDOException in case of an error.
+     */
+    public function __construct($dsn, $user = null, $password = null, array $options = null)
+    {
+        try {
+            parent::__construct($dsn, $user, $password, $options);
+            $this->setAttribute(PDO::ATTR_STATEMENT_CLASS, array('Doctrine\DBAL\Driver\PDOStatement', array()));
+            $this->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+        } catch (\PDOException $exception) {
+            throw new PDOException($exception);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function exec($statement)
+    {
+        try {
+            return parent::exec($statement);
+        } catch (\PDOException $exception) {
+            throw new PDOException($exception);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getServerVersion()
+    {
+        return PDO::getAttribute(PDO::ATTR_SERVER_VERSION);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function prepare($prepareString, $driverOptions = array())
+    {
+        try {
+            return parent::prepare($prepareString, $driverOptions);
+        } catch (\PDOException $exception) {
+            throw new PDOException($exception);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function query()
+    {
+        $args = func_get_args();
+        $argsCount = count($args);
+
+        try {
+            if ($argsCount == 4) {
+                return parent::query($args[0], $args[1], $args[2], $args[3]);
+            }
+
+            if ($argsCount == 3) {
+                return parent::query($args[0], $args[1], $args[2]);
+            }
+
+            if ($argsCount == 2) {
+                return parent::query($args[0], $args[1]);
+            }
+
+            return parent::query($args[0]);
+        } catch (\PDOException $exception) {
+            throw new PDOException($exception);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function quote($input, $type = \PDO::PARAM_STR)
+    {
+        return parent::quote($input, $type);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function lastInsertId($name = null)
+    {
+        return parent::lastInsertId($name);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function requiresQueryForServerVersion()
+    {
+        return false;
+    }
+}