--- /dev/null
+<?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\Portability;
+
+use Doctrine\Common\EventManager;
+use Doctrine\DBAL\Configuration;
+use Doctrine\DBAL\Driver;
+use Doctrine\DBAL\Cache\QueryCacheProfile;
+
+class Connection extends \Doctrine\DBAL\Connection
+{
+ const PORTABILITY_ALL = 255;
+ const PORTABILITY_NONE = 0;
+ const PORTABILITY_RTRIM = 1;
+ const PORTABILITY_EMPTY_TO_NULL = 4;
+ const PORTABILITY_FIX_CASE = 8;
+
+ const PORTABILITY_ORACLE = 9;
+ const PORTABILITY_POSTGRESQL = 13;
+ const PORTABILITY_SQLITE = 13;
+ const PORTABILITY_OTHERVENDORS = 12;
+ const PORTABILITY_DRIZZLE = 13;
+ const PORTABILITY_SQLSRV = 13;
+
+ /**
+ * @var int
+ */
+ private $portability = self::PORTABILITY_NONE;
+
+ /**
+ * @var int
+ */
+ private $case;
+
+ public function connect()
+ {
+ $ret = parent::connect();
+ if ($ret) {
+ $params = $this->getParams();
+ if (isset($params['portability'])) {
+ if ($this->_platform->getName() === "oracle") {
+ $params['portability'] = $params['portability'] & self::PORTABILITY_ORACLE;
+ } else if ($this->_platform->getName() === "postgresql") {
+ $params['portability'] = $params['portability'] & self::PORTABILITY_POSTGRESQL;
+ } else if ($this->_platform->getName() === "sqlite") {
+ $params['portability'] = $params['portability'] & self::PORTABILITY_SQLITE;
+ } else if ($this->_platform->getName() === "drizzle") {
+ $params['portability'] = self::PORTABILITY_DRIZZLE;
+ } else if ($this->_platform->getName() === 'sqlsrv') {
+ $params['portability'] = $params['portabililty'] & self::PORTABILITY_SQLSRV;
+ } else {
+ $params['portability'] = $params['portability'] & self::PORTABILITY_OTHERVENDORS;
+ }
+ $this->portability = $params['portability'];
+ }
+ if (isset($params['fetch_case']) && $this->portability & self::PORTABILITY_FIX_CASE) {
+ if ($this->_conn instanceof \Doctrine\DBAL\Driver\PDOConnection) {
+ // make use of c-level support for case handling
+ $this->_conn->setAttribute(\PDO::ATTR_CASE, $params['fetch_case']);
+ } else {
+ $this->case = ($params['fetch_case'] == \PDO::CASE_LOWER) ? CASE_LOWER : CASE_UPPER;
+ }
+ }
+ }
+ return $ret;
+ }
+
+ public function getPortability()
+ {
+ return $this->portability;
+ }
+
+ public function getFetchCase()
+ {
+ return $this->case;
+ }
+
+ public function executeQuery($query, array $params = array(), $types = array(), QueryCacheProfile $qcp = null)
+ {
+ return new Statement(parent::executeQuery($query, $params, $types, $qcp), $this);
+ }
+
+ /**
+ * Prepares an SQL statement.
+ *
+ * @param string $statement The SQL statement to prepare.
+ * @return \Doctrine\DBAL\Driver\Statement The prepared statement.
+ */
+ public function prepare($statement)
+ {
+ return new Statement(parent::prepare($statement), $this);
+ }
+
+ public function query()
+ {
+ $this->connect();
+
+ $stmt = call_user_func_array(array($this->_conn, 'query'), func_get_args());
+ return new Statement($stmt, $this);
+ }
+}