vendor/doctrine/orm/lib/Doctrine/ORM/Query.php line 274
- <?php
- declare(strict_types=1);
- namespace Doctrine\ORM;
- use Doctrine\Common\Cache\Cache;
- use Doctrine\Common\Cache\Psr6\CacheAdapter;
- use Doctrine\Common\Cache\Psr6\DoctrineProvider;
- use Doctrine\Common\Collections\ArrayCollection;
- use Doctrine\DBAL\Cache\QueryCacheProfile;
- use Doctrine\DBAL\LockMode;
- use Doctrine\DBAL\Types\Type;
- use Doctrine\Deprecations\Deprecation;
- use Doctrine\ORM\Internal\Hydration\IterableResult;
- use Doctrine\ORM\Mapping\ClassMetadata;
- use Doctrine\ORM\Query\AST\DeleteStatement;
- use Doctrine\ORM\Query\AST\SelectStatement;
- use Doctrine\ORM\Query\AST\UpdateStatement;
- use Doctrine\ORM\Query\Exec\AbstractSqlExecutor;
- use Doctrine\ORM\Query\Parameter;
- use Doctrine\ORM\Query\ParameterTypeInferer;
- use Doctrine\ORM\Query\Parser;
- use Doctrine\ORM\Query\ParserResult;
- use Doctrine\ORM\Query\QueryException;
- use Doctrine\ORM\Query\ResultSetMapping;
- use Doctrine\ORM\Utility\HierarchyDiscriminatorResolver;
- use Psr\Cache\CacheItemPoolInterface;
- use function array_keys;
- use function array_values;
- use function assert;
- use function count;
- use function get_debug_type;
- use function in_array;
- use function is_int;
- use function ksort;
- use function md5;
- use function method_exists;
- use function reset;
- use function serialize;
- use function sha1;
- use function stripos;
- /**
- * A Query object represents a DQL query.
- */
- final class Query extends AbstractQuery
- {
- /**
- * A query object is in CLEAN state when it has NO unparsed/unprocessed DQL parts.
- */
- public const STATE_CLEAN = 1;
- /**
- * A query object is in state DIRTY when it has DQL parts that have not yet been
- * parsed/processed. This is automatically defined as DIRTY when addDqlQueryPart
- * is called.
- */
- public const STATE_DIRTY = 2;
- /* Query HINTS */
- /**
- * The refresh hint turns any query into a refresh query with the result that
- * any local changes in entities are overridden with the fetched values.
- */
- public const HINT_REFRESH = 'doctrine.refresh';
- public const HINT_CACHE_ENABLED = 'doctrine.cache.enabled';
- public const HINT_CACHE_EVICT = 'doctrine.cache.evict';
- /**
- * Internal hint: is set to the proxy entity that is currently triggered for loading
- */
- public const HINT_REFRESH_ENTITY = 'doctrine.refresh.entity';
- /**
- * The forcePartialLoad query hint forces a particular query to return
- * partial objects.
- *
- * @todo Rename: HINT_OPTIMIZE
- */
- public const HINT_FORCE_PARTIAL_LOAD = 'doctrine.forcePartialLoad';
- /**
- * The includeMetaColumns query hint causes meta columns like foreign keys and
- * discriminator columns to be selected and returned as part of the query result.
- *
- * This hint does only apply to non-object queries.
- */
- public const HINT_INCLUDE_META_COLUMNS = 'doctrine.includeMetaColumns';
- /**
- * An array of class names that implement \Doctrine\ORM\Query\TreeWalker and
- * are iterated and executed after the DQL has been parsed into an AST.
- */
- public const HINT_CUSTOM_TREE_WALKERS = 'doctrine.customTreeWalkers';
- /**
- * A string with a class name that implements \Doctrine\ORM\Query\TreeWalker
- * and is used for generating the target SQL from any DQL AST tree.
- */
- public const HINT_CUSTOM_OUTPUT_WALKER = 'doctrine.customOutputWalker';
- /**
- * Marks queries as creating only read only objects.
- *
- * If the object retrieved from the query is already in the identity map
- * then it does not get marked as read only if it wasn't already.
- */
- public const HINT_READ_ONLY = 'doctrine.readOnly';
- public const HINT_INTERNAL_ITERATION = 'doctrine.internal.iteration';
- public const HINT_LOCK_MODE = 'doctrine.lockMode';
- /**
- * The current state of this query.
- *
- * @var int
- * @psalm-var self::STATE_*
- */
- private $state = self::STATE_DIRTY;
- /**
- * A snapshot of the parameter types the query was parsed with.
- *
- * @var array<string,Type>
- */
- private $parsedTypes = [];
- /**
- * Cached DQL query.
- *
- * @var string|null
- */
- private $dql = null;
- /**
- * The parser result that holds DQL => SQL information.
- *
- * @var ParserResult
- */
- private $parserResult;
- /**
- * The first result to return (the "offset").
- *
- * @var int
- */
- private $firstResult = 0;
- /**
- * The maximum number of results to return (the "limit").
- *
- * @var int|null
- */
- private $maxResults = null;
- /**
- * The cache driver used for caching queries.
- *
- * @var CacheItemPoolInterface|null
- */
- private $queryCache;
- /**
- * Whether or not expire the query cache.
- *
- * @var bool
- */
- private $expireQueryCache = false;
- /**
- * The query cache lifetime.
- *
- * @var int|null
- */
- private $queryCacheTTL;
- /**
- * Whether to use a query cache, if available. Defaults to TRUE.
- *
- * @var bool
- */
- private $useQueryCache = true;
- /**
- * Gets the SQL query/queries that correspond to this DQL query.
- *
- * @return list<string>|string The built sql query or an array of all sql queries.
- */
- public function getSQL()
- {
- return $this->parse()->getSqlExecutor()->getSqlStatements();
- }
- /**
- * Returns the corresponding AST for this DQL query.
- *
- * @return SelectStatement|UpdateStatement|DeleteStatement
- */
- public function getAST()
- {
- $parser = new Parser($this);
- return $parser->getAST();
- }
- /**
- * {@inheritDoc}
- *
- * @return ResultSetMapping
- */
- protected function getResultSetMapping()
- {
- // parse query or load from cache
- if ($this->_resultSetMapping === null) {
- $this->_resultSetMapping = $this->parse()->getResultSetMapping();
- }
- return $this->_resultSetMapping;
- }
- /**
- * Parses the DQL query, if necessary, and stores the parser result.
- *
- * Note: Populates $this->_parserResult as a side-effect.
- */
- private function parse(): ParserResult
- {
- $types = [];
- foreach ($this->parameters as $parameter) {
- /** @var Query\Parameter $parameter */
- $types[$parameter->getName()] = $parameter->getType();
- }
- // Return previous parser result if the query and the filter collection are both clean
- if ($this->state === self::STATE_CLEAN && $this->parsedTypes === $types && $this->_em->isFiltersStateClean()) {
- return $this->parserResult;
- }
- $this->state = self::STATE_CLEAN;
- $this->parsedTypes = $types;
- $queryCache = $this->queryCache ?? $this->_em->getConfiguration()->getQueryCache();
- // Check query cache.
- if (! ($this->useQueryCache && $queryCache)) {
- $parser = new Parser($this);
- $this->parserResult = $parser->parse();
- return $this->parserResult;
- }
- $cacheItem = $queryCache->getItem($this->getQueryCacheId());
- if (! $this->expireQueryCache && $cacheItem->isHit()) {
- $cached = $cacheItem->get();
- if ($cached instanceof ParserResult) {
- // Cache hit.
- $this->parserResult = $cached;
- return $this->parserResult;
- }
- }
- // Cache miss.
- $parser = new Parser($this);
- $this->parserResult = $parser->parse();
- $queryCache->save($cacheItem->set($this->parserResult)->expiresAfter($this->queryCacheTTL));
- return $this->parserResult;
- }
- /**
- * {@inheritDoc}
- */
- protected function _doExecute()
- {
- $executor = $this->parse()->getSqlExecutor();
- if ($this->_queryCacheProfile) {
- $executor->setQueryCacheProfile($this->_queryCacheProfile);
- } else {
- $executor->removeQueryCacheProfile();
- }
- if ($this->_resultSetMapping === null) {
- $this->_resultSetMapping = $this->parserResult->getResultSetMapping();
- }
- // Prepare parameters
- $paramMappings = $this->parserResult->getParameterMappings();
- $paramCount = count($this->parameters);
- $mappingCount = count($paramMappings);
- if ($paramCount > $mappingCount) {
- throw QueryException::tooManyParameters($mappingCount, $paramCount);
- }
- if ($paramCount < $mappingCount) {
- throw QueryException::tooFewParameters($mappingCount, $paramCount);
- }
- // evict all cache for the entity region
- if ($this->hasCache && isset($this->_hints[self::HINT_CACHE_EVICT]) && $this->_hints[self::HINT_CACHE_EVICT]) {
- $this->evictEntityCacheRegion();
- }
- [$sqlParams, $types] = $this->processParameterMappings($paramMappings);
- $this->evictResultSetCache(
- $executor,
- $sqlParams,
- $types,
- $this->_em->getConnection()->getParams()
- );
- return $executor->execute($this->_em->getConnection(), $sqlParams, $types);
- }
- /**
- * @param array<string,mixed> $sqlParams
- * @param array<string,Type> $types
- * @param array<string,mixed> $connectionParams
- */
- private function evictResultSetCache(
- AbstractSqlExecutor $executor,
- array $sqlParams,
- array $types,
- array $connectionParams
- ): void {
- if ($this->_queryCacheProfile === null || ! $this->getExpireResultCache()) {
- return;
- }
- $cache = method_exists(QueryCacheProfile::class, 'getResultCache')
- ? $this->_queryCacheProfile->getResultCache()
- : $this->_queryCacheProfile->getResultCacheDriver();
- assert($cache !== null);
- $statements = (array) $executor->getSqlStatements(); // Type casted since it can either be a string or an array
- foreach ($statements as $statement) {
- $cacheKeys = $this->_queryCacheProfile->generateCacheKeys($statement, $sqlParams, $types, $connectionParams);
- $cache instanceof CacheItemPoolInterface
- ? $cache->deleteItem(reset($cacheKeys))
- : $cache->delete(reset($cacheKeys));
- }
- }
- /**
- * Evict entity cache region
- */
- private function evictEntityCacheRegion(): void
- {
- $AST = $this->getAST();
- if ($AST instanceof SelectStatement) {
- throw new QueryException('The hint "HINT_CACHE_EVICT" is not valid for select statements.');
- }
- $className = $AST instanceof DeleteStatement
- ? $AST->deleteClause->abstractSchemaName
- : $AST->updateClause->abstractSchemaName;
- $this->_em->getCache()->evictEntityRegion($className);
- }
- /**
- * Processes query parameter mappings.
- *
- * @param array<list<int>> $paramMappings
- *
- * @return mixed[][]
- * @psalm-return array{0: list<mixed>, 1: array}
- *
- * @throws Query\QueryException
- */
- private function processParameterMappings(array $paramMappings): array
- {
- $sqlParams = [];
- $types = [];
- foreach ($this->parameters as $parameter) {
- $key = $parameter->getName();
- if (! isset($paramMappings[$key])) {
- throw QueryException::unknownParameter($key);
- }
- [$value, $type] = $this->resolveParameterValue($parameter);
- foreach ($paramMappings[$key] as $position) {
- $types[$position] = $type;
- }
- $sqlPositions = $paramMappings[$key];
- // optimized multi value sql positions away for now,
- // they are not allowed in DQL anyways.
- $value = [$value];
- $countValue = count($value);
- for ($i = 0, $l = count($sqlPositions); $i < $l; $i++) {
- $sqlParams[$sqlPositions[$i]] = $value[$i % $countValue];
- }
- }
- if (count($sqlParams) !== count($types)) {
- throw QueryException::parameterTypeMismatch();
- }
- if ($sqlParams) {
- ksort($sqlParams);
- $sqlParams = array_values($sqlParams);
- ksort($types);
- $types = array_values($types);
- }
- return [$sqlParams, $types];
- }
- /**
- * @return mixed[] tuple of (value, type)
- * @psalm-return array{0: mixed, 1: mixed}
- */
- private function resolveParameterValue(Parameter $parameter): array
- {
- if ($parameter->typeWasSpecified()) {
- return [$parameter->getValue(), $parameter->getType()];
- }
- $key = $parameter->getName();
- $originalValue = $parameter->getValue();
- $value = $originalValue;
- $rsm = $this->getResultSetMapping();
- if ($value instanceof ClassMetadata && isset($rsm->metadataParameterMapping[$key])) {
- $value = $value->getMetadataValue($rsm->metadataParameterMapping[$key]);
- }
- if ($value instanceof ClassMetadata && isset($rsm->discriminatorParameters[$key])) {
- $value = array_keys(HierarchyDiscriminatorResolver::resolveDiscriminatorsForClass($value, $this->_em));
- }
- $processedValue = $this->processParameterValue($value);
- return [
- $processedValue,
- $originalValue === $processedValue
- ? $parameter->getType()
- : ParameterTypeInferer::inferType($processedValue),
- ];
- }
- /**
- * Defines a cache driver to be used for caching queries.
- *
- * @deprecated Call {@see setQueryCache()} instead.
- *
- * @param Cache|null $queryCache Cache driver.
- *
- * @return $this
- */
- public function setQueryCacheDriver($queryCache): self
- {
- Deprecation::trigger(
- 'doctrine/orm',
- 'https://github.com/doctrine/orm/pull/9004',
- '%s is deprecated and will be removed in Doctrine 3.0. Use setQueryCache() instead.',
- __METHOD__
- );
- $this->queryCache = $queryCache ? CacheAdapter::wrap($queryCache) : null;
- return $this;
- }
- /**
- * Defines a cache driver to be used for caching queries.
- *
- * @return $this
- */
- public function setQueryCache(?CacheItemPoolInterface $queryCache): self
- {
- $this->queryCache = $queryCache;
- return $this;
- }
- /**
- * Defines whether the query should make use of a query cache, if available.
- *
- * @param bool $bool
- *
- * @return $this
- */
- public function useQueryCache($bool): self
- {
- $this->useQueryCache = $bool;
- return $this;
- }
- /**
- * Returns the cache driver used for query caching.
- *
- * @deprecated
- *
- * @return Cache|null The cache driver used for query caching or NULL, if
- * this Query does not use query caching.
- */
- public function getQueryCacheDriver(): ?Cache
- {
- Deprecation::trigger(
- 'doctrine/orm',
- 'https://github.com/doctrine/orm/pull/9004',
- '%s is deprecated and will be removed in Doctrine 3.0 without replacement.',
- __METHOD__
- );
- $queryCache = $this->queryCache ?? $this->_em->getConfiguration()->getQueryCache();
- return $queryCache ? DoctrineProvider::wrap($queryCache) : null;
- }
- /**
- * Defines how long the query cache will be active before expire.
- *
- * @param int|null $timeToLive How long the cache entry is valid.
- *
- * @return $this
- */
- public function setQueryCacheLifetime($timeToLive): self
- {
- if ($timeToLive !== null) {
- $timeToLive = (int) $timeToLive;
- }
- $this->queryCacheTTL = $timeToLive;
- return $this;
- }
- /**
- * Retrieves the lifetime of resultset cache.
- */
- public function getQueryCacheLifetime(): ?int
- {
- return $this->queryCacheTTL;
- }
- /**
- * Defines if the query cache is active or not.
- *
- * @param bool $expire Whether or not to force query cache expiration.
- *
- * @return $this
- */
- public function expireQueryCache($expire = true): self
- {
- $this->expireQueryCache = $expire;
- return $this;
- }
- /**
- * Retrieves if the query cache is active or not.
- */
- public function getExpireQueryCache(): bool
- {
- return $this->expireQueryCache;
- }
- public function free(): void
- {
- parent::free();
- $this->dql = null;
- $this->state = self::STATE_CLEAN;
- }
- /**
- * Sets a DQL query string.
- *
- * @param string|null $dqlQuery DQL Query.
- */
- public function setDQL($dqlQuery): self
- {
- if ($dqlQuery === null) {
- Deprecation::trigger(
- 'doctrine/orm',
- 'https://github.com/doctrine/orm/pull/9784',
- 'Calling %s with null is deprecated and will result in a TypeError in Doctrine 3.0',
- __METHOD__
- );
- return $this;
- }
- $this->dql = $dqlQuery;
- $this->state = self::STATE_DIRTY;
- return $this;
- }
- /**
- * Returns the DQL query that is represented by this query object.
- */
- public function getDQL(): ?string
- {
- return $this->dql;
- }
- /**
- * Returns the state of this query object
- * By default the type is Doctrine_ORM_Query_Abstract::STATE_CLEAN but if it appears any unprocessed DQL
- * part, it is switched to Doctrine_ORM_Query_Abstract::STATE_DIRTY.
- *
- * @see AbstractQuery::STATE_CLEAN
- * @see AbstractQuery::STATE_DIRTY
- *
- * @return int The query state.
- * @psalm-return self::STATE_* The query state.
- */
- public function getState(): int
- {
- return $this->state;
- }
- /**
- * Method to check if an arbitrary piece of DQL exists
- *
- * @param string $dql Arbitrary piece of DQL to check for.
- */
- public function contains($dql): bool
- {
- return stripos($this->getDQL(), $dql) !== false;
- }
- /**
- * Sets the position of the first result to retrieve (the "offset").
- *
- * @param int|null $firstResult The first result to return.
- *
- * @return $this
- */
- public function setFirstResult($firstResult): self
- {
- if (! is_int($firstResult)) {
- Deprecation::trigger(
- 'doctrine/orm',
- 'https://github.com/doctrine/orm/pull/9809',
- 'Calling %s with %s is deprecated and will result in a TypeError in Doctrine 3.0. Pass an integer.',
- __METHOD__,
- get_debug_type($firstResult)
- );
- $firstResult = (int) $firstResult;
- }
- $this->firstResult = $firstResult;
- $this->state = self::STATE_DIRTY;
- return $this;
- }
- /**
- * Gets the position of the first result the query object was set to retrieve (the "offset").
- * Returns 0 if {@link setFirstResult} was not applied to this query.
- *
- * @return int The position of the first result.
- */
- public function getFirstResult(): int
- {
- return $this->firstResult;
- }
- /**
- * Sets the maximum number of results to retrieve (the "limit").
- *
- * @param int|null $maxResults
- *
- * @return $this
- */
- public function setMaxResults($maxResults): self
- {
- if ($maxResults !== null) {
- $maxResults = (int) $maxResults;
- }
- $this->maxResults = $maxResults;
- $this->state = self::STATE_DIRTY;
- return $this;
- }
- /**
- * Gets the maximum number of results the query object was set to retrieve (the "limit").
- * Returns NULL if {@link setMaxResults} was not applied to this query.
- *
- * @return int|null Maximum number of results.
- */
- public function getMaxResults(): ?int
- {
- return $this->maxResults;
- }
- /**
- * Executes the query and returns an IterableResult that can be used to incrementally
- * iterated over the result.
- *
- * @deprecated
- *
- * @param ArrayCollection|mixed[]|null $parameters The query parameters.
- * @param string|int $hydrationMode The hydration mode to use.
- * @psalm-param ArrayCollection<int, Parameter>|array<string, mixed>|null $parameters
- * @psalm-param string|AbstractQuery::HYDRATE_*|null $hydrationMode
- */
- public function iterate($parameters = null, $hydrationMode = self::HYDRATE_OBJECT): IterableResult
- {
- $this->setHint(self::HINT_INTERNAL_ITERATION, true);
- return parent::iterate($parameters, $hydrationMode);
- }
- /** {@inheritDoc} */
- public function toIterable(iterable $parameters = [], $hydrationMode = self::HYDRATE_OBJECT): iterable
- {
- $this->setHint(self::HINT_INTERNAL_ITERATION, true);
- return parent::toIterable($parameters, $hydrationMode);
- }
- /**
- * {@inheritDoc}
- */
- public function setHint($name, $value): self
- {
- $this->state = self::STATE_DIRTY;
- return parent::setHint($name, $value);
- }
- /**
- * {@inheritDoc}
- */
- public function setHydrationMode($hydrationMode): self
- {
- $this->state = self::STATE_DIRTY;
- return parent::setHydrationMode($hydrationMode);
- }
- /**
- * Set the lock mode for this Query.
- *
- * @see \Doctrine\DBAL\LockMode
- *
- * @param int $lockMode
- * @psalm-param LockMode::* $lockMode
- *
- * @return $this
- *
- * @throws TransactionRequiredException
- */
- public function setLockMode($lockMode): self
- {
- if (in_array($lockMode, [LockMode::NONE, LockMode::PESSIMISTIC_READ, LockMode::PESSIMISTIC_WRITE], true)) {
- if (! $this->_em->getConnection()->isTransactionActive()) {
- throw TransactionRequiredException::transactionRequired();
- }
- }
- $this->setHint(self::HINT_LOCK_MODE, $lockMode);
- return $this;
- }
- /**
- * Get the current lock mode for this query.
- *
- * @return int|null The current lock mode of this query or NULL if no specific lock mode is set.
- */
- public function getLockMode(): ?int
- {
- $lockMode = $this->getHint(self::HINT_LOCK_MODE);
- if ($lockMode === false) {
- return null;
- }
- return $lockMode;
- }
- /**
- * Generate a cache id for the query cache - reusing the Result-Cache-Id generator.
- */
- protected function getQueryCacheId(): string
- {
- ksort($this->_hints);
- return md5(
- $this->getDQL() . serialize($this->_hints) .
- '&platform=' . get_debug_type($this->getEntityManager()->getConnection()->getDatabasePlatform()) .
- ($this->_em->hasFilters() ? $this->_em->getFilters()->getHash() : '') .
- '&firstResult=' . $this->firstResult . '&maxResult=' . $this->maxResults .
- '&hydrationMode=' . $this->_hydrationMode . '&types=' . serialize($this->parsedTypes) . 'DOCTRINE_QUERY_CACHE_SALT'
- );
- }
- protected function getHash(): string
- {
- return sha1(parent::getHash() . '-' . $this->firstResult . '-' . $this->maxResults);
- }
- /**
- * Cleanup Query resource when clone is called.
- */
- public function __clone()
- {
- parent::__clone();
- $this->state = self::STATE_DIRTY;
- }
- }