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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\Helper; |
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/** |
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* @internal |
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*/ |
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trait WriteConcern |
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{ |
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/** |
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* @var \MongoDB\Driver\WriteConcern |
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*/ |
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protected $writeConcern; |
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/** |
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* @param $wstring |
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* @param int $wtimeout |
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* @return bool |
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*/ |
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abstract public function setWriteConcern($wstring, $wtimeout = 0); |
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/** |
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* @return array |
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*/ |
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public function getWriteConcern() |
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{ |
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if ($this->writeConcern === null) { |
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$this->writeConcern = new \MongoDB\Driver\WriteConcern(1); |
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} |
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return [ |
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'w' => $this->writeConcern->getW(), |
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'wtimeout' => $this->writeConcern->getWtimeout(), |
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]; |
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} |
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/** |
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* @param string|int $wstring |
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* @param int $wtimeout |
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* @return \MongoDB\Driver\WriteConcern |
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*/ |
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protected function createWriteConcernFromParameters($wstring, $wtimeout) |
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{ |
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if (! is_string($wstring) && ! is_int($wstring)) { |
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trigger_error("w for WriteConcern must be a string or integer", E_WARNING); |
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return false; |
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} |
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// Ensure wtimeout is not < 0 |
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return new \MongoDB\Driver\WriteConcern($wstring, max($wtimeout, 0)); |
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} |
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/** |
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* @param string|int $wstring |
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* @param int $wtimeout |
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* @return bool |
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*/ |
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protected function setWriteConcernFromParameters($wstring, $wtimeout = 0) |
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{ |
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$this->writeConcern = $this->createWriteConcernFromParameters($wstring, $wtimeout); |
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return true; |
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} |
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/** |
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* @param array $writeConcernArray |
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* @return bool |
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*/ |
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protected function setWriteConcernFromArray($writeConcernArray) |
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{ |
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$wstring = $writeConcernArray['w']; |
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$wtimeout = isset($writeConcernArray['wtimeout']) ? $writeConcernArray['wtimeout'] : 0; |
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return $this->setWriteConcernFromParameters($wstring, $wtimeout); |
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} |
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} |
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alcaeus /
mongo-php-adapter
