117 rindas
3.4 KiB
PHP
117 rindas
3.4 KiB
PHP
<?php
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/*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the MIT license. For more information, see
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* <http://www.doctrine-project.org>.
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*/
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namespace Doctrine\DBAL\Driver\OCI8;
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use Doctrine\DBAL\Platforms;
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/**
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* A Doctrine DBAL driver for the Oracle OCI8 PHP extensions.
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*
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* @author Roman Borschel <roman@code-factory.org>
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* @since 2.0
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*/
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class Driver implements \Doctrine\DBAL\Driver
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{
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/**
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* {@inheritdoc}
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*/
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public function connect(array $params, $username = null, $password = null, array $driverOptions = array())
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{
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return new OCI8Connection(
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$username,
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$password,
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$this->_constructDsn($params),
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isset($params['charset']) ? $params['charset'] : null,
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isset($params['sessionMode']) ? $params['sessionMode'] : OCI_DEFAULT,
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isset($params['persistent']) ? $params['persistent'] : false
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);
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}
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/**
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* Constructs the Oracle DSN.
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*
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* @param array $params
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*
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* @return string The DSN.
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*/
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protected function _constructDsn(array $params)
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{
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$dsn = '';
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if (isset($params['host']) && $params['host'] != '') {
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$dsn .= '(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)' .
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'(HOST=' . $params['host'] . ')';
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if (isset($params['port'])) {
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$dsn .= '(PORT=' . $params['port'] . ')';
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} else {
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$dsn .= '(PORT=1521)';
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}
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if (isset($params['service']) && $params['service'] == true) {
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$dsn .= '))(CONNECT_DATA=(SERVICE_NAME=' . $params['dbname'] . '))';
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} else {
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$dsn .= '))(CONNECT_DATA=(SID=' . $params['dbname'] . '))';
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}
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if (isset($params['pooled']) && $params['pooled'] == true) {
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$dsn .= '(SERVER=POOLED)';
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}
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$dsn .= ')';
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} else {
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$dsn .= $params['dbname'];
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}
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return $dsn;
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}
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/**
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* {@inheritdoc}
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*/
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public function getDatabasePlatform()
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{
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return new \Doctrine\DBAL\Platforms\OraclePlatform();
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}
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/**
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* {@inheritdoc}
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*/
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public function getSchemaManager(\Doctrine\DBAL\Connection $conn)
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{
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return new \Doctrine\DBAL\Schema\OracleSchemaManager($conn);
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}
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/**
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* {@inheritdoc}
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*/
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public function getName()
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{
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return 'oci8';
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}
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/**
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* {@inheritdoc}
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*/
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public function getDatabase(\Doctrine\DBAL\Connection $conn)
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{
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$params = $conn->getParams();
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return $params['user'];
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}
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}
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