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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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* 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\ODM\MongoDB\Query; |
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use Doctrine\ODM\MongoDB\DocumentManager; |
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use Doctrine\ODM\MongoDB\Hydrator; |
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use Doctrine\ODM\MongoDB\Mapping\ClassMetadataInfo; |
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/** |
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* Query builder for ODM. |
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* |
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* @since 1.0 |
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*/ |
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class Builder extends \Doctrine\MongoDB\Query\Builder |
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{ |
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/** |
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* The DocumentManager instance for this query |
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* |
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* @var DocumentManager |
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*/ |
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private $dm; |
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/** |
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* The ClassMetadata instance. |
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* |
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* @var \Doctrine\ODM\MongoDB\Mapping\ClassMetadata |
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*/ |
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private $class; |
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/** |
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* The current field we are operating on. |
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* |
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* @todo Change this to private once ODM requires doctrine/mongodb 1.1+ |
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* @var string |
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*/ |
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protected $currentField; |
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/** |
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* Whether or not to hydrate the data to documents. |
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* |
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* @var boolean |
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*/ |
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private $hydrate = true; |
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/** |
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* Whether or not to refresh the data for documents that are already in the identity map. |
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* |
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* @var boolean |
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*/ |
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private $refresh = false; |
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/** |
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* Array of primer Closure instances. |
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* |
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* @var array |
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*/ |
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private $primers = array(); |
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/** |
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* Whether or not to require indexes. |
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* |
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* @var bool |
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*/ |
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private $requireIndexes; |
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/** |
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* Whether or not to register documents in UnitOfWork. |
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* |
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* @var bool |
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*/ |
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private $readOnly; |
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/** |
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* Construct a Builder |
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* |
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* @param DocumentManager $dm |
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* @param string[]|string|null $documentName (optional) an array of document names, the document name, or none |
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*/ |
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public function __construct(DocumentManager $dm, $documentName = null) |
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{ |
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$this->dm = $dm; |
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$this->expr = new Expr($dm); |
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if ($documentName !== null) { |
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$this->setDocumentName($documentName); |
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} |
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} |
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/** |
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* Set whether or not to require indexes. |
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* |
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* @param bool $requireIndexes |
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* @return $this |
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* |
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* @deprecated method was deprecated in 1.2 and will be removed in 2.0 |
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*/ |
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public function requireIndexes($requireIndexes = true) |
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{ |
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@trigger_error( |
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'requireIndexes was deprecated in version 1.2 and will be removed altogether in 2.0.', |
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E_USER_DEPRECATED |
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); |
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$this->requireIndexes = $requireIndexes; |
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return $this; |
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} |
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/** |
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* Set the current field to operate on. |
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* |
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* @param string $field |
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* @return $this |
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*/ |
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public function field($field) |
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{ |
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$this->currentField = $field; |
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parent::field($field); |
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return $this; |
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} |
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/** |
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* Use a primer to eagerly load all references in the current field. |
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* |
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* If $primer is true or a callable is provided, referenced documents for |
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* this field will loaded into UnitOfWork immediately after the query is |
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* executed. This will avoid multiple queries due to lazy initialization of |
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* Proxy objects. |
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* |
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* If $primer is false, no priming will take place. That is also the default |
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* behavior. |
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* |
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* If a custom callable is used, its signature should conform to the default |
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* Closure defined in {@link ReferencePrimer::__construct()}. |
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* |
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* @param boolean|callable $primer |
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* @return $this |
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* @throws \InvalidArgumentException If $primer is not boolean or callable |
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*/ |
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public function prime($primer = true) |
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{ |
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if ( ! is_bool($primer) && ! is_callable($primer)) { |
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throw new \InvalidArgumentException('$primer is not a boolean or callable'); |
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} |
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if ($primer === false) { |
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unset($this->primers[$this->currentField]); |
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return $this; |
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} |
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if (array_key_exists('eagerCursor', $this->query) && !$this->query['eagerCursor']) { |
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throw new \BadMethodCallException("Can't call prime() when setting eagerCursor to false"); |
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} |
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$this->primers[$this->currentField] = $primer; |
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return $this; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function eagerCursor($bool = true) |
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{ |
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if ( ! $bool && ! empty($this->primers)) { |
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throw new \BadMethodCallException("Can't set eagerCursor to false when using reference primers"); |
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} |
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return parent::eagerCursor($bool); |
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} |
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/** |
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* @param bool $bool |
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* @return $this |
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*/ |
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public function hydrate($bool = true) |
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{ |
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$this->hydrate = $bool; |
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return $this; |
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} |
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/** |
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* @param bool $bool |
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* @return $this |
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*/ |
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public function readOnly($bool = true) |
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{ |
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$this->readOnly = $bool; |
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return $this; |
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} |
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/** |
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* @param bool $bool |
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* @return $this |
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*/ |
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public function refresh($bool = true) |
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{ |
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$this->refresh = $bool; |
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return $this; |
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} |
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/** |
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* Change the query type to find and optionally set and change the class being queried. |
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* |
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* @param string $documentName |
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* @return $this |
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*/ |
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public function find($documentName = null) |
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{ |
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$this->setDocumentName($documentName); |
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parent::find(); |
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return $this; |
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} |
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/** |
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* @param string $documentName |
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* @return $this |
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*/ |
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public function findAndUpdate($documentName = null) |
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{ |
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$this->setDocumentName($documentName); |
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parent::findAndUpdate(); |
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return $this; |
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} |
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/** |
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* @param bool $bool |
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* @return $this |
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*/ |
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public function returnNew($bool = true) |
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{ |
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$this->refresh(true); |
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parent::returnNew($bool); |
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return $this; |
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} |
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/** |
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* @param string $documentName |
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* @return $this |
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*/ |
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public function findAndRemove($documentName = null) |
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{ |
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$this->setDocumentName($documentName); |
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parent::findAndRemove(); |
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return $this; |
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} |
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/** |
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* @param string $documentName |
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* @return $this |
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* |
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* @deprecated Deprecated in version 1.2 - use updateOne or updateMany instead |
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*/ |
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public function update($documentName = null) |
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{ |
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@trigger_error( |
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sprintf('%s was deprecated in version 1.2 - use updateOne or updateMany instead.', __METHOD__), |
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E_USER_DEPRECATED |
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); |
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$this->setDocumentName($documentName); |
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parent::update(); |
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return $this; |
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} |
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/** |
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* @param string $documentName |
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* @return $this |
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*/ |
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public function updateOne($documentName = null) |
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{ |
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$this->setDocumentName($documentName); |
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parent::updateOne(); |
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return $this; |
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} |
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/** |
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* @param string $documentName |
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* @return $this |
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*/ |
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public function updateMany($documentName = null) |
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{ |
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$this->setDocumentName($documentName); |
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parent::updateMany(); |
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return $this; |
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} |
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/** |
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* @param string $documentName |
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* @return $this |
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*/ |
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public function insert($documentName = null) |
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{ |
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$this->setDocumentName($documentName); |
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parent::insert(); |
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return $this; |
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} |
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/** |
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* @param string $documentName |
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* @return $this |
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*/ |
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public function remove($documentName = null) |
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{ |
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$this->setDocumentName($documentName); |
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parent::remove(); |
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return $this; |
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} |
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/** |
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* @param object $document |
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* @return $this |
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*/ |
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public function references($document) |
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{ |
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$this->expr->references($document); |
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return $this; |
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} |
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/** |
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* @param object $document |
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* @return $this |
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*/ |
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7 |
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public function includesReferenceTo($document) |
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{ |
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$this->expr->includesReferenceTo($document); |
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return $this; |
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} |
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/** |
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* @inheritdoc |
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* @deprecated Deprecated in version 1.2 - use Aggregation Builder's group stage instead. |
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*/ |
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1 |
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public function group($keys, array $initial, $reduce = null, array $options = []) |
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{ |
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1 |
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@trigger_error( |
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1 |
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sprintf('%s was deprecated in version 1.2 - use Aggregation Builder\'s group stage instead.', __METHOD__), |
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1 |
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E_USER_DEPRECATED |
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); |
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return parent::group($keys, $initial, $reduce, $options); |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @deprecated in version 1.2 - use setReadPreference instead. |
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*/ |
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3 |
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public function slaveOkay($bool = true) |
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{ |
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3 |
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@trigger_error( |
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3 |
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sprintf('%s was deprecated in version 1.2 - use setReadPreference instead.'), |
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3 |
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E_USER_DEPRECATED |
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); |
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return parent::slaveOkay($bool); |
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} |
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/** |
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* Gets the Query executable. |
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* |
384
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* @param array $options |
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* @return Query $query |
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|
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*/ |
387
|
201 |
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public function getQuery(array $options = array()) |
388
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|
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{ |
389
|
201 |
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if ($this->query['type'] === Query::TYPE_MAP_REDUCE) { |
390
|
3 |
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$this->hydrate = false; |
391
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|
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} |
392
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|
393
|
201 |
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$documentPersister = $this->dm->getUnitOfWork()->getDocumentPersister($this->class->name); |
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|
395
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201 |
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$query = $this->query; |
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|
|
397
|
201 |
|
$query['query'] = $this->expr->getQuery(); |
398
|
201 |
|
$query['query'] = $documentPersister->addDiscriminatorToPreparedQuery($query['query']); |
|
|
|
|
399
|
201 |
|
$query['query'] = $documentPersister->addFilterToPreparedQuery($query['query']); |
400
|
|
|
|
401
|
201 |
|
$query['newObj'] = $this->expr->getNewObj(); |
402
|
|
|
|
403
|
201 |
|
if (isset($query['distinct'])) { |
404
|
2 |
|
$query['distinct'] = $documentPersister->prepareFieldName($query['distinct']); |
|
|
|
|
405
|
|
|
} |
406
|
|
|
|
407
|
201 |
|
if ($this->class->inheritanceType === ClassMetadataInfo::INHERITANCE_TYPE_SINGLE_COLLECTION && ! empty($query['upsert']) && |
408
|
201 |
|
(empty($query['query'][$this->class->discriminatorField]) || is_array($query['query'][$this->class->discriminatorField]))) { |
409
|
1 |
|
throw new \InvalidArgumentException('Upsert query that is to be performed on discriminated document does not have single ' . |
410
|
1 |
|
'discriminator. Either not use base class or set \'' . $this->class->discriminatorField . '\' field manually.'); |
411
|
|
|
} |
412
|
|
|
|
413
|
200 |
|
if ( ! empty($query['select'])) { |
414
|
14 |
|
$query['select'] = $documentPersister->prepareSortOrProjection($query['select']); |
415
|
14 |
|
if ($this->hydrate && $this->class->inheritanceType === ClassMetadataInfo::INHERITANCE_TYPE_SINGLE_COLLECTION |
416
|
14 |
|
&& ! isset($query['select'][$this->class->discriminatorField])) { |
417
|
|
|
$includeMode = 0 < count(array_filter($query['select'], function($mode) { return $mode == 1; })); |
418
|
2 |
|
if ($includeMode && ! isset($query['select'][$this->class->discriminatorField])) { |
419
|
1 |
|
$query['select'][$this->class->discriminatorField] = 1; |
420
|
|
|
} |
421
|
|
|
} |
422
|
|
|
} |
423
|
|
|
|
424
|
200 |
|
if (isset($query['sort'])) { |
425
|
28 |
|
$query['sort'] = $documentPersister->prepareSortOrProjection($query['sort']); |
426
|
|
|
} |
427
|
|
|
|
428
|
200 |
|
if ($this->class->slaveOkay) { |
|
|
|
|
429
|
1 |
|
$query['slaveOkay'] = $this->class->slaveOkay; |
|
|
|
|
430
|
|
|
} |
431
|
|
|
|
432
|
200 |
|
return new Query( |
433
|
200 |
|
$this->dm, |
434
|
200 |
|
$this->class, |
435
|
200 |
|
$this->collection, |
436
|
200 |
|
$query, |
437
|
200 |
|
$options, |
438
|
200 |
|
$this->hydrate, |
439
|
200 |
|
$this->refresh, |
440
|
200 |
|
$this->primers, |
441
|
200 |
|
$this->requireIndexes, |
442
|
200 |
|
$this->readOnly |
443
|
|
|
); |
444
|
|
|
} |
445
|
|
|
|
446
|
|
|
/** |
447
|
|
|
* Create a new Expr instance that can be used as an expression with the Builder |
448
|
|
|
* |
449
|
|
|
* @return Expr $expr |
450
|
|
|
*/ |
451
|
25 |
|
public function expr() |
452
|
|
|
{ |
453
|
25 |
|
$expr = new Expr($this->dm); |
454
|
25 |
|
$expr->setClassMetadata($this->class); |
455
|
|
|
|
456
|
25 |
|
return $expr; |
457
|
|
|
} |
458
|
|
|
|
459
|
|
|
/** |
460
|
|
|
* @param string[]|string $documentName an array of document names or just one. |
461
|
|
|
*/ |
462
|
231 |
|
private function setDocumentName($documentName) |
463
|
|
|
{ |
464
|
231 |
|
if (is_array($documentName)) { |
465
|
2 |
|
$documentNames = $documentName; |
466
|
2 |
|
$documentName = $documentNames[0]; |
467
|
|
|
|
468
|
2 |
|
$metadata = $this->dm->getClassMetadata($documentName); |
469
|
2 |
|
$discriminatorField = $metadata->discriminatorField; |
470
|
2 |
|
$discriminatorValues = $this->getDiscriminatorValues($documentNames); |
471
|
|
|
|
472
|
|
|
// If a defaultDiscriminatorValue is set and it is among the discriminators being queries, add NULL to the list |
473
|
1 |
View Code Duplication |
if ($metadata->defaultDiscriminatorValue && array_search($metadata->defaultDiscriminatorValue, $discriminatorValues) !== false) { |
|
|
|
|
474
|
1 |
|
$discriminatorValues[] = null; |
475
|
|
|
} |
476
|
|
|
|
477
|
1 |
|
$this->field($discriminatorField)->in($discriminatorValues); |
478
|
|
|
} |
479
|
|
|
|
480
|
230 |
|
if ($documentName !== null) { |
481
|
230 |
|
$this->collection = $this->dm->getDocumentCollection($documentName); |
482
|
230 |
|
$this->class = $this->dm->getClassMetadata($documentName); |
483
|
|
|
|
484
|
|
|
// Expr also needs to know |
485
|
230 |
|
$this->expr->setClassMetadata($this->class); |
|
|
|
|
486
|
|
|
} |
487
|
230 |
|
} |
488
|
|
|
|
489
|
|
|
/** |
490
|
|
|
* Get Discriminator Values |
491
|
|
|
* |
492
|
|
|
* @param \Iterator|array $classNames |
493
|
|
|
* @return array an array of discriminatorValues (mixed type) |
494
|
|
|
* @throws \InvalidArgumentException if the number of found collections > 1 |
495
|
|
|
*/ |
496
|
2 |
|
private function getDiscriminatorValues($classNames) |
497
|
|
|
{ |
498
|
2 |
|
$discriminatorValues = array(); |
499
|
2 |
|
$collections = array(); |
500
|
2 |
|
foreach ($classNames as $className) { |
501
|
2 |
|
$class = $this->dm->getClassMetadata($className); |
502
|
2 |
|
$discriminatorValues[] = $class->discriminatorValue; |
503
|
2 |
|
$key = $this->dm->getDocumentDatabase($className)->getName() . '.' . $class->getCollection(); |
504
|
2 |
|
$collections[$key] = $key; |
505
|
|
|
} |
506
|
2 |
|
if (count($collections) > 1) { |
507
|
1 |
|
throw new \InvalidArgumentException('Documents involved are not all mapped to the same database collection.'); |
508
|
|
|
} |
509
|
1 |
|
return $discriminatorValues; |
510
|
|
|
} |
511
|
|
|
} |
512
|
|
|
|
If you suppress an error, we recommend checking for the error condition explicitly: