SQLAnywhereConnection::errorInfo() - Code Metrics - Inspection of "Merge pull request #2934 from carusogabriel/php-7" - doctrine/dbal - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions
Push — master ( 656579...2742cd )

by Marco
created 2017-12-09 11:35 UTC
SQLAnywhereConnection::errorInfo() A

↳ Parent: SQLAnywhereConnection
Complexity

Conditions	1
Paths	1
Size

Total Lines	3
Code Lines	1
Duplication

Lines	0
Ratio	0 %
Code Coverage

Tests	0
CRAP Score	2
Importance

Changes
Metric	Value
dl	0
loc	3
ccs	0
cts	3
cp	0
rs	10
c	0
b	0
f	0
cc	1
eloc	1
nc	1
nop	0
crap	2
<?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\SQLAnywhere;

use Doctrine\DBAL\Driver\Connection;
use Doctrine\DBAL\Driver\ServerInfoAwareConnection;

/**
 * SAP Sybase SQL Anywhere implementation of the Connection interface.
 *
 * @author Steve Müller <[email protected]>
 * @link   www.doctrine-project.org
 * @since  2.5
 */
class SQLAnywhereConnection implements Connection, ServerInfoAwareConnection
{
    /**
     * @var resource The SQL Anywhere connection resource.
     */
    private $connection;

    /**
     * Constructor.
     *
     * Connects to database with given connection string.
     *
     * @param string  $dsn        The connection string.
     * @param boolean $persistent Whether or not to establish a persistent connection.
     *
     * @throws SQLAnywhereException
     */
    public function __construct($dsn, $persistent = false)
    {
        $this->connection = $persistent ? @sasql_pconnect($dsn) : @sasql_connect($dsn);
        $this->connection = $persistent ? @sasql_pconnect($dsn) : @/** @scrutinizer ignore-call */ sasql_connect($dsn);

        if ( ! is_resource($this->connection)) {
            throw SQLAnywhereException::fromSQLAnywhereError();
        }

        // Disable PHP warnings on error.
        if ( ! sasql_set_option($this->connection, 'verbose_errors', false)) {
        if ( ! /** @scrutinizer ignore-call */ sasql_set_option($this->connection, 'verbose_errors', false)) {
            throw SQLAnywhereException::fromSQLAnywhereError($this->connection);
        }

        // Enable auto committing by default.
        if ( ! sasql_set_option($this->connection, 'auto_commit', 'on')) {
            throw SQLAnywhereException::fromSQLAnywhereError($this->connection);
        }

        // Enable exact, non-approximated row count retrieval.
        if ( ! sasql_set_option($this->connection, 'row_counts', true)) {
            throw SQLAnywhereException::fromSQLAnywhereError($this->connection);
        }
    }

    /**
     * {@inheritdoc}
     *
     * @throws SQLAnywhereException
     */
    public function beginTransaction()

    {
        if ( ! sasql_set_option($this->connection, 'auto_commit', 'off')) {
        if ( ! /** @scrutinizer ignore-call */ sasql_set_option($this->connection, 'auto_commit', 'off')) {
            throw SQLAnywhereException::fromSQLAnywhereError($this->connection);
        }

        return true;
    }

    /**
     * {@inheritdoc}
     *
     * @throws SQLAnywhereException
     */
    public function commit()

    {
        if ( ! sasql_commit($this->connection)) {
        if ( ! /** @scrutinizer ignore-call */ sasql_commit($this->connection)) {
            throw SQLAnywhereException::fromSQLAnywhereError($this->connection);
        }

        $this->endTransaction();

        return true;
    }

    /**
     * {@inheritdoc}
     */
    public function errorCode()
    {
        return sasql_errorcode($this->connection);
        return /** @scrutinizer ignore-call */ sasql_errorcode($this->connection);
    }

    /**
     * {@inheritdoc}
     */
    public function errorInfo()
    {
        return sasql_error($this->connection);
        return /** @scrutinizer ignore-call */ sasql_error($this->connection);
    }

    /**
     * {@inheritdoc}
     */
    public function exec($statement)
    {
        if (false === sasql_real_query($this->connection, $statement)) {
        if (false === /** @scrutinizer ignore-call */ sasql_real_query($this->connection, $statement)) {
            throw SQLAnywhereException::fromSQLAnywhereError($this->connection);
        }

        return sasql_affected_rows($this->connection);
        return /** @scrutinizer ignore-call */ sasql_affected_rows($this->connection);
    }

    /**
     * {@inheritdoc}
     */
    public function getServerVersion()
    {
        return $this->query("SELECT PROPERTY('ProductVersion')")->fetchColumn();

    }

    /**
     * {@inheritdoc}
     */
    public function lastInsertId($name = null)
    {
        if (null === $name) {
            return sasql_insert_id($this->connection);
            return /** @scrutinizer ignore-call */ sasql_insert_id($this->connection);
        }

        return $this->query('SELECT ' . $name . '.CURRVAL')->fetchColumn();

    }

    /**
     * {@inheritdoc}
     */
    public function prepare($prepareString)
    {
        return new SQLAnywhereStatement($this->connection, $prepareString);
    }

    /**
     * {@inheritdoc}
     */
    public function query()
    {
        $args = func_get_args();
        $stmt = $this->prepare($args[0]);

        $stmt->execute();

        return $stmt;
    }

    /**
     * {@inheritdoc}
     */
    public function quote($input, $type = \PDO::PARAM_STR)
    {
        if (is_int($input) || is_float($input)) {
            return $input;
        }

        return "'" . sasql_escape_string($this->connection, $input) . "'";
        return "'" . /** @scrutinizer ignore-call */ sasql_escape_string($this->connection, $input) . "'";
    }

    /**
     * {@inheritdoc}
     */
    public function requiresQueryForServerVersion()
    {
        return true;
    }

    /**
     * {@inheritdoc}
     *
     * @throws SQLAnywhereException
     */
    public function rollBack()

    {
        if ( ! sasql_rollback($this->connection)) {
        if ( ! /** @scrutinizer ignore-call */ sasql_rollback($this->connection)) {
            throw SQLAnywhereException::fromSQLAnywhereError($this->connection);
        }

        $this->endTransaction();

        return true;
    }

    /**
     * Ends transactional mode and enables auto commit again.
     *
     * @throws SQLAnywhereException
     *
     * @return boolean Whether or not ending transactional mode succeeded.
     */
    private function endTransaction()

    {
        if ( ! sasql_set_option($this->connection, 'auto_commit', 'on')) {
        if ( ! /** @scrutinizer ignore-call */ sasql_set_option($this->connection, 'auto_commit', 'on')) {
            throw SQLAnywhereException::fromSQLAnywhereError($this->connection);
        }

        return true;
    }
}

doctrine / dbal

Push — master ( 656579...2742cd )

SQLAnywhereConnection::errorInfo() A

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