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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\ORM\Tools; |
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use Doctrine\ORM\EntityManagerInterface; |
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use Doctrine\ORM\Mapping\ClassMetadataInfo; |
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use Doctrine\DBAL\Types\Type; |
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/** |
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* Performs strict validation of the mapping schema |
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* |
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* @license http://www.opensource.org/licenses/mit-license.php MIT |
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* @link www.doctrine-project.com |
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* @since 1.0 |
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* @author Benjamin Eberlei <[email protected]> |
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* @author Guilherme Blanco <[email protected]> |
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* @author Jonathan Wage <[email protected]> |
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* @author Roman Borschel <[email protected]> |
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*/ |
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class SchemaValidator |
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{ |
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/** |
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* @var EntityManagerInterface |
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*/ |
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private $em; |
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/** |
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* @param EntityManagerInterface $em |
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*/ |
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public function __construct(EntityManagerInterface $em) |
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{ |
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$this->em = $em; |
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} |
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/** |
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* Checks the internal consistency of all mapping files. |
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* |
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* There are several checks that can't be done at runtime or are too expensive, which can be verified |
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* with this command. For example: |
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* |
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* 1. Check if a relation with "mappedBy" is actually connected to that specified field. |
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* 2. Check if "mappedBy" and "inversedBy" are consistent to each other. |
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* 3. Check if "referencedColumnName" attributes are really pointing to primary key columns. |
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* |
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* @return array |
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*/ |
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public function validateMapping() |
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{ |
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$errors = []; |
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$cmf = $this->em->getMetadataFactory(); |
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$classes = $cmf->getAllMetadata(); |
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foreach ($classes as $class) { |
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if ($ce = $this->validateClass($class)) { |
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$errors[$class->name] = $ce; |
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} |
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} |
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return $errors; |
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} |
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/** |
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* Validates a single class of the current. |
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* |
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* @param ClassMetadataInfo $class |
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* |
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* @return array |
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*/ |
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public function validateClass(ClassMetadataInfo $class) |
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{ |
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$ce = []; |
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$cmf = $this->em->getMetadataFactory(); |
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foreach ($class->fieldMappings as $fieldName => $mapping) { |
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if (!Type::hasType($mapping['type'])) { |
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$ce[] = "The field '" . $class->name . "#" . $fieldName."' uses a non-existent type '" . $mapping['type'] . "'."; |
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} |
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} |
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foreach ($class->associationMappings as $fieldName => $assoc) { |
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if (!class_exists($assoc['targetEntity']) || $cmf->isTransient($assoc['targetEntity'])) { |
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$ce[] = "The target entity '" . $assoc['targetEntity'] . "' specified on " . $class->name . '#' . $fieldName . ' is unknown or not an entity.'; |
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return $ce; |
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} |
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if ($assoc['mappedBy'] && $assoc['inversedBy']) { |
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$ce[] = "The association " . $class . "#" . $fieldName . " cannot be defined as both inverse and owning."; |
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} |
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$targetMetadata = $cmf->getMetadataFor($assoc['targetEntity']); |
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if (isset($assoc['id']) && $targetMetadata->containsForeignIdentifier) { |
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$ce[] = "Cannot map association '" . $class->name. "#". $fieldName ." as identifier, because " . |
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"the target entity '". $targetMetadata->name . "' also maps an association as identifier."; |
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} |
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if ($assoc['mappedBy']) { |
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if ($targetMetadata->hasField($assoc['mappedBy'])) { |
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$ce[] = "The association " . $class->name . "#" . $fieldName . " refers to the owning side ". |
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"field " . $assoc['targetEntity'] . "#" . $assoc['mappedBy'] . " which is not defined as association, but as field."; |
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} |
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if (!$targetMetadata->hasAssociation($assoc['mappedBy'])) { |
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$ce[] = "The association " . $class->name . "#" . $fieldName . " refers to the owning side ". |
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"field " . $assoc['targetEntity'] . "#" . $assoc['mappedBy'] . " which does not exist."; |
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} elseif ($targetMetadata->associationMappings[$assoc['mappedBy']]['inversedBy'] == null) { |
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$ce[] = "The field " . $class->name . "#" . $fieldName . " is on the inverse side of a ". |
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"bi-directional relationship, but the specified mappedBy association on the target-entity ". |
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$assoc['targetEntity'] . "#" . $assoc['mappedBy'] . " does not contain the required ". |
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"'inversedBy=\"" . $fieldName . "\"' attribute."; |
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} elseif ($targetMetadata->associationMappings[$assoc['mappedBy']]['inversedBy'] != $fieldName) { |
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$ce[] = "The mappings " . $class->name . "#" . $fieldName . " and " . |
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$assoc['targetEntity'] . "#" . $assoc['mappedBy'] . " are ". |
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"inconsistent with each other."; |
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} |
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} |
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if ($assoc['inversedBy']) { |
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if ($targetMetadata->hasField($assoc['inversedBy'])) { |
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$ce[] = "The association " . $class->name . "#" . $fieldName . " refers to the inverse side ". |
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"field " . $assoc['targetEntity'] . "#" . $assoc['inversedBy'] . " which is not defined as association."; |
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} |
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if (!$targetMetadata->hasAssociation($assoc['inversedBy'])) { |
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$ce[] = "The association " . $class->name . "#" . $fieldName . " refers to the inverse side ". |
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"field " . $assoc['targetEntity'] . "#" . $assoc['inversedBy'] . " which does not exist."; |
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} elseif ($targetMetadata->associationMappings[$assoc['inversedBy']]['mappedBy'] == null) { |
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$ce[] = "The field " . $class->name . "#" . $fieldName . " is on the owning side of a ". |
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"bi-directional relationship, but the specified mappedBy association on the target-entity ". |
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$assoc['targetEntity'] . "#" . $assoc['mappedBy'] . " does not contain the required ". |
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"'inversedBy' attribute."; |
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} elseif ($targetMetadata->associationMappings[$assoc['inversedBy']]['mappedBy'] != $fieldName) { |
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$ce[] = "The mappings " . $class->name . "#" . $fieldName . " and " . |
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$assoc['targetEntity'] . "#" . $assoc['inversedBy'] . " are ". |
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"inconsistent with each other."; |
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} |
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// Verify inverse side/owning side match each other |
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if (array_key_exists($assoc['inversedBy'], $targetMetadata->associationMappings)) { |
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$targetAssoc = $targetMetadata->associationMappings[$assoc['inversedBy']]; |
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if ($assoc['type'] == ClassMetadataInfo::ONE_TO_ONE && $targetAssoc['type'] !== ClassMetadataInfo::ONE_TO_ONE) { |
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$ce[] = "If association " . $class->name . "#" . $fieldName . " is one-to-one, then the inversed " . |
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"side " . $targetMetadata->name . "#" . $assoc['inversedBy'] . " has to be one-to-one as well."; |
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} elseif ($assoc['type'] == ClassMetadataInfo::MANY_TO_ONE && $targetAssoc['type'] !== ClassMetadataInfo::ONE_TO_MANY) { |
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$ce[] = "If association " . $class->name . "#" . $fieldName . " is many-to-one, then the inversed " . |
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"side " . $targetMetadata->name . "#" . $assoc['inversedBy'] . " has to be one-to-many."; |
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} elseif ($assoc['type'] == ClassMetadataInfo::MANY_TO_MANY && $targetAssoc['type'] !== ClassMetadataInfo::MANY_TO_MANY) { |
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$ce[] = "If association " . $class->name . "#" . $fieldName . " is many-to-many, then the inversed " . |
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"side " . $targetMetadata->name . "#" . $assoc['inversedBy'] . " has to be many-to-many as well."; |
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} |
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} |
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} |
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if ($assoc['isOwningSide']) { |
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if ($assoc['type'] == ClassMetadataInfo::MANY_TO_MANY) { |
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$identifierColumns = $class->getIdentifierColumnNames(); |
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foreach ($assoc['joinTable']['joinColumns'] as $joinColumn) { |
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if (!in_array($joinColumn['referencedColumnName'], $identifierColumns)) { |
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$ce[] = "The referenced column name '" . $joinColumn['referencedColumnName'] . "' " . |
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"has to be a primary key column on the target entity class '".$class->name."'."; |
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break; |
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} |
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} |
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$identifierColumns = $targetMetadata->getIdentifierColumnNames(); |
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foreach ($assoc['joinTable']['inverseJoinColumns'] as $inverseJoinColumn) { |
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if (!in_array($inverseJoinColumn['referencedColumnName'], $identifierColumns)) { |
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$ce[] = "The referenced column name '" . $joinColumn['referencedColumnName'] . "' " . |
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"has to be a primary key column on the target entity class '".$targetMetadata->name."'."; |
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break; |
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} |
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} |
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if (count($targetMetadata->getIdentifierColumnNames()) != count($assoc['joinTable']['inverseJoinColumns'])) { |
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$ce[] = "The inverse join columns of the many-to-many table '" . $assoc['joinTable']['name'] . "' " . |
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"have to contain to ALL identifier columns of the target entity '". $targetMetadata->name . "', " . |
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"however '" . implode(", ", array_diff($targetMetadata->getIdentifierColumnNames(), array_values($assoc['relationToTargetKeyColumns']))) . |
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"' are missing."; |
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} |
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if (count($class->getIdentifierColumnNames()) != count($assoc['joinTable']['joinColumns'])) { |
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$ce[] = "The join columns of the many-to-many table '" . $assoc['joinTable']['name'] . "' " . |
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"have to contain to ALL identifier columns of the source entity '". $class->name . "', " . |
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"however '" . implode(", ", array_diff($class->getIdentifierColumnNames(), array_values($assoc['relationToSourceKeyColumns']))) . |
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"' are missing."; |
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} |
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} elseif ($assoc['type'] & ClassMetadataInfo::TO_ONE) { |
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$identifierColumns = $targetMetadata->getIdentifierColumnNames(); |
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foreach ($assoc['joinColumns'] as $joinColumn) { |
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if (!in_array($joinColumn['referencedColumnName'], $identifierColumns)) { |
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$ce[] = "The referenced column name '" . $joinColumn['referencedColumnName'] . "' " . |
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"has to be a primary key column on the target entity class '".$targetMetadata->name."'."; |
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} |
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} |
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if (count($identifierColumns) != count($assoc['joinColumns'])) { |
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$ids = []; |
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foreach ($assoc['joinColumns'] as $joinColumn) { |
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$ids[] = $joinColumn['name']; |
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} |
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$ce[] = "The join columns of the association '" . $assoc['fieldName'] . "' " . |
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"have to match to ALL identifier columns of the target entity '". $targetMetadata->name . "', " . |
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"however '" . implode(", ", array_diff($targetMetadata->getIdentifierColumnNames(), $ids)) . |
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"' are missing."; |
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} |
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} |
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} |
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if (isset($assoc['orderBy']) && $assoc['orderBy'] !== null) { |
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foreach ($assoc['orderBy'] as $orderField => $orientation) { |
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if (!$targetMetadata->hasField($orderField) && !$targetMetadata->hasAssociation($orderField)) { |
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$ce[] = "The association " . $class->name."#".$fieldName." is ordered by a foreign field " . |
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$orderField . " that is not a field on the target entity " . $targetMetadata->name . "."; |
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continue; |
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} |
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if ($targetMetadata->isCollectionValuedAssociation($orderField)) { |
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$ce[] = "The association " . $class->name."#".$fieldName." is ordered by a field " . |
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$orderField . " on " . $targetMetadata->name . " that is a collection-valued association."; |
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continue; |
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} |
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if ($targetMetadata->isAssociationInverseSide($orderField)) { |
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$ce[] = "The association " . $class->name."#".$fieldName." is ordered by a field " . |
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$orderField . " on " . $targetMetadata->name . " that is the inverse side of an association."; |
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continue; |
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} |
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} |
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} |
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} |
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foreach ($class->subClasses as $subClass) { |
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if (!in_array($class->name, class_parents($subClass))) { |
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$ce[] = "According to the discriminator map class '" . $subClass . "' has to be a child ". |
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"of '" . $class->name . "' but these entities are not related through inheritance."; |
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} |
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} |
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return $ce; |
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} |
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/** |
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* Checks if the Database Schema is in sync with the current metadata state. |
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* |
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* @return bool |
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*/ |
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public function schemaInSyncWithMetadata() |
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{ |
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$schemaTool = new SchemaTool($this->em); |
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$allMetadata = $this->em->getMetadataFactory()->getAllMetadata(); |
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return count($schemaTool->getUpdateSchemaSql($allMetadata, true)) == 0; |
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} |
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} |
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If you access a property on an interface, you most likely code against a concrete implementation of the interface.
Available Fixes
Adding an additional type check:
Changing the type hint: