1 <?php

     2 /*

     3  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

     4  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

     5  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

     6  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

     7  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

     8  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

     9  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

    10  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

    11  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    12  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

    13  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    14  *

    15  * This software consists of voluntary contributions made by many individuals

    16  * and is licensed under the LGPL. For more information, see

    17  * <http://www.doctrine-project.org>.

    18 */

    19 

    20 namespace Doctrine\DBAL\Driver\IBMDB2;

    21 

    22 use Doctrine\DBAL\Driver,

    23     Doctrine\DBAL\Connection;

    24 

    25 /**

    26  * IBM DB2 Driver

    27  *

    28  * @since 2.0

    29  * @author Benjamin Eberlei <kontakt@beberlei.de>

    30  */

    31 class DB2Driver implements Driver

    32 {

    33     /**

    34      * Attempts to create a connection with the database.

    35      *

    36      * @param array $params All connection parameters passed by the user.

    37      * @param string $username The username to use when connecting.

    38      * @param string $password The password to use when connecting.

    39      * @param array $driverOptions The driver options to use when connecting.

    40      * @return Doctrine\DBAL\Driver\Connection The database connection.

    41      */

    42     public function connect(array $params, $username = null, $password = null, array $driverOptions = array())

    43     {

    44         if ( !isset($params['schema']) ) {

    45             

    46         }

    47 

    48         if ($params['host'] !== 'localhost' && $params['host'] != '127.0.0.1') {

    49             // if the host isn't localhost, use extended connection params

    50             $params['dbname'] = 'DRIVER={IBM DB2 ODBC DRIVER}' .

    51                      ';DATABASE=' . $params['dbname'] .

    52                      ';HOSTNAME=' . $params['host'] .

    53                      ';PORT='     . $params['port'] .

    54                      ';PROTOCOL=' . $params['protocol'] .

    55                      ';UID='      . $username .

    56                      ';PWD='      . $password .';';

    57             $username = null;

    58             $password = null;

    59         }

    60 

    61         return new DB2Connection($params, $username, $password, $driverOptions);

    62     }

    63 

    64     /**

    65      * Gets the DatabasePlatform instance that provides all the metadata about

    66      * the platform this driver connects to.

    67      *

    68      * @return Doctrine\DBAL\Platforms\AbstractPlatform The database platform.

    69      */

    70     public function getDatabasePlatform()

    71     {

    72         return new \Doctrine\DBAL\Platforms\DB2Platform;

    73     }

    74 

    75     /**

    76      * Gets the SchemaManager that can be used to inspect and change the underlying

    77      * database schema of the platform this driver connects to.

    78      *

    79      * @param  Doctrine\DBAL\Connection $conn

    80      * @return Doctrine\DBAL\SchemaManager

    81      */

    82     public function getSchemaManager(Connection $conn)

    83     {

    84         return new \Doctrine\DBAL\Schema\DB2SchemaManager($conn);

    85     }

    86 

    87     /**

    88      * Gets the name of the driver.

    89      *

    90      * @return string The name of the driver.

    91      */

    92     public function getName()

    93     {

    94         return 'ibm_db2';

    95     }

    96 

    97     /**

    98      * Get the name of the database connected to for this driver.

    99      *

   100      * @param  Doctrine\DBAL\Connection $conn

   101      * @return string $database

   102      */

   103     public function getDatabase(\Doctrine\DBAL\Connection $conn)

   104     {

   105         $params = $conn->getParams();

   106         return $params['dbname'];

   107     }

   108 }