Completed
Pull Request — master (#62)
by Andreas
02:51
created

ExceptionConverter::toResultArray()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 8
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 5
CRAP Score 1

Importance

Changes 1
Bugs 0 Features 1
Metric Value
c 1
b 0
f 1
dl 0
loc 8
ccs 5
cts 5
cp 1
rs 9.4285
cc 1
eloc 5
nc 1
nop 1
crap 1
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<?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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namespace Alcaeus\MongoDbAdapter;
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use MongoDB\Driver\Exception;
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/**
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 * @internal
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 */
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class ExceptionConverter
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{
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    /**
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     * @param Exception\Exception $e
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     * @param string $fallbackClass
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     *
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     * @return \MongoException
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     */
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    public static function toLegacy(Exception\Exception $e, $fallbackClass = 'MongoException')
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    {
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        $message = $e->getMessage();
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        $code = $e->getCode();
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        switch (get_class($e)) {
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            case Exception\AuthenticationException::class:
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            case Exception\ConnectionException::class:
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            case Exception\ConnectionTimeoutException::class:
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            case Exception\SSLConnectionException::class:
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                $class = 'MongoConnectionException';
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                break;
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            case Exception\BulkWriteException::class:
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            case Exception\WriteException::class:
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                $writeResult = $e->getWriteResult();
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                if ($writeResult) {
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                    $writeError = $writeResult->getWriteErrors()[0];
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                    $message = $writeError->getMessage();
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                    $code = $writeError->getCode();
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                }
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                switch ($code) {
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                    // see https://github.com/mongodb/mongo-php-driver-legacy/blob/ad3ed45739e9702ae48e53ddfadc482d9c4c7e1c/cursor_shared.c#L540
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                    case 11000:
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                    case 11001:
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                    case 12582:
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                        $class = 'MongoDuplicateKeyException';
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                        break;
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                    default:
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                        $class = 'MongoCursorException';
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                }
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                break;
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            case Exception\ExecutionTimeoutException::class:
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                $class = 'MongoExecutionTimeoutException';
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                break;
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            default:
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                $class = $fallbackClass;
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        }
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        if (strpos($message, 'No suitable servers found') !== false) {
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            return new \MongoConnectionException($message, $code, $e);
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        }
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        if ($message === "cannot use 'w' > 1 when a host is not replicated") {
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            return new \MongoWriteConcernException($message, $code, $e);
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        }
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        return new $class($message, $code, $e);
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    }
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    /**
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     * Converts an exception to
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     *
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     * @param Exception\Exception $e
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     * @return array
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     */
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    public static function toResultArray(Exception\Exception $e)
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    {
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        return [
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            'ok' => 0.0,
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            'errmsg' => $e->getMessage(),
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            'code' => $e->getCode(),
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        ];
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    }
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}
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