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<?php
declare(strict_types=1);
namespace Doctrine\ORM\Mapping;
use BackedEnum;
use BadMethodCallException;
use Doctrine\DBAL\Platforms\AbstractPlatform;
use Doctrine\Instantiator\Instantiator;
use Doctrine\Instantiator\InstantiatorInterface;
use Doctrine\ORM\Cache\Exception\NonCacheableEntityAssociation;
use Doctrine\ORM\EntityRepository;
use Doctrine\ORM\Id\AbstractIdGenerator;
use Doctrine\Persistence\Mapping\ClassMetadata as PersistenceClassMetadata;
use Doctrine\Persistence\Mapping\ReflectionService;
use InvalidArgumentException;
use LogicException;
use ReflectionClass;
use ReflectionNamedType;
use ReflectionProperty;
use Stringable;
use function array_diff;
use function array_intersect;
use function array_key_exists;
use function array_keys;
use function array_map;
use function array_merge;
use function array_pop;
use function array_values;
use function assert;
use function class_exists;
use function count;
use function enum_exists;
use function explode;
use function in_array;
use function interface_exists;
use function is_string;
use function is_subclass_of;
use function ltrim;
use function method_exists;
use function spl_object_id;
use function str_contains;
use function str_replace;
use function strtolower;
use function trait_exists;
use function trim;
/**
* A <tt>ClassMetadata</tt> instance holds all the object-relational mapping metadata
* of an entity and its associations.
*
* Once populated, ClassMetadata instances are usually cached in a serialized form.
*
* IMPORTANT NOTE:
*
* The fields of this class are only public for 2 reasons:
* 1) To allow fast READ access.
* 2) To drastically reduce the size of a serialized instance (private/protected members
* get the whole class name, namespace inclusive, prepended to every property in
* the serialized representation).
*
* @psalm-type ConcreteAssociationMapping = OneToOneOwningSideMapping|OneToOneInverseSideMapping|ManyToOneAssociationMapping|OneToManyAssociationMapping|ManyToManyOwningSideMapping|ManyToManyInverseSideMapping
* @template-covariant T of object
* @template-implements PersistenceClassMetadata<T>
*/
class ClassMetadata implements PersistenceClassMetadata, Stringable
{
/* The inheritance mapping types */
/**
* NONE means the class does not participate in an inheritance hierarchy
* and therefore does not need an inheritance mapping type.
*/
public const INHERITANCE_TYPE_NONE = 1;
/**
* JOINED means the class will be persisted according to the rules of
* <tt>Class Table Inheritance</tt>.
*/
public const INHERITANCE_TYPE_JOINED = 2;
/**
* SINGLE_TABLE means the class will be persisted according to the rules of
* <tt>Single Table Inheritance</tt>.
*/
public const INHERITANCE_TYPE_SINGLE_TABLE = 3;
/* The Id generator types. */
/**
* AUTO means the generator type will depend on what the used platform prefers.
* Offers full portability.
*/
public const GENERATOR_TYPE_AUTO = 1;
/**
* SEQUENCE means a separate sequence object will be used. Platforms that do
* not have native sequence support may emulate it. Full portability is currently
* not guaranteed.
*/
public const GENERATOR_TYPE_SEQUENCE = 2;
/**
* IDENTITY means an identity column is used for id generation. The database
* will fill in the id column on insertion. Platforms that do not support
* native identity columns may emulate them. Full portability is currently
* not guaranteed.
*/
public const GENERATOR_TYPE_IDENTITY = 4;
/**
* NONE means the class does not have a generated id. That means the class
* must have a natural, manually assigned id.
*/
public const GENERATOR_TYPE_NONE = 5;
/**
* CUSTOM means that customer will use own ID generator that supposedly work
*/
public const GENERATOR_TYPE_CUSTOM = 7;
/**
* DEFERRED_IMPLICIT means that changes of entities are calculated at commit-time
* by doing a property-by-property comparison with the original data. This will
* be done for all entities that are in MANAGED state at commit-time.
*
* This is the default change tracking policy.
*/
public const CHANGETRACKING_DEFERRED_IMPLICIT = 1;
/**
* DEFERRED_EXPLICIT means that changes of entities are calculated at commit-time
* by doing a property-by-property comparison with the original data. This will
* be done only for entities that were explicitly saved (through persist() or a cascade).
*/
public const CHANGETRACKING_DEFERRED_EXPLICIT = 2;
/**
* Specifies that an association is to be fetched when it is first accessed.
*/
public const FETCH_LAZY = 2;
/**
* Specifies that an association is to be fetched when the owner of the
* association is fetched.
*/
public const FETCH_EAGER = 3;
/**
* Specifies that an association is to be fetched lazy (on first access) and that
* commands such as Collection#count, Collection#slice are issued directly against
* the database if the collection is not yet initialized.
*/
public const FETCH_EXTRA_LAZY = 4;
/**
* Identifies a one-to-one association.
*/
public const ONE_TO_ONE = 1;
/**
* Identifies a many-to-one association.
*/
public const MANY_TO_ONE = 2;
/**
* Identifies a one-to-many association.
*/
public const ONE_TO_MANY = 4;
/**
* Identifies a many-to-many association.
*/
public const MANY_TO_MANY = 8;
/**
* Combined bitmask for to-one (single-valued) associations.
*/
public const TO_ONE = 3;
/**
* Combined bitmask for to-many (collection-valued) associations.
*/
public const TO_MANY = 12;
/**
* ReadOnly cache can do reads, inserts and deletes, cannot perform updates or employ any locks,
*/
public const CACHE_USAGE_READ_ONLY = 1;
/**
* Nonstrict Read Write Cache doesn’t employ any locks but can do inserts, update and deletes.
*/
public const CACHE_USAGE_NONSTRICT_READ_WRITE = 2;
/**
* Read Write Attempts to lock the entity before update/delete.
*/
public const CACHE_USAGE_READ_WRITE = 3;
/**
* The value of this column is never generated by the database.
*/
public const GENERATED_NEVER = 0;
/**
* The value of this column is generated by the database on INSERT, but not on UPDATE.
*/
public const GENERATED_INSERT = 1;
/**
* The value of this column is generated by the database on both INSERT and UDPATE statements.
*/
public const GENERATED_ALWAYS = 2;
/**
* READ-ONLY: The namespace the entity class is contained in.
*
* @todo Not really needed. Usage could be localized.
*/
public string|null $namespace = null;
/**
* READ-ONLY: The name of the entity class that is at the root of the mapped entity inheritance
* hierarchy. If the entity is not part of a mapped inheritance hierarchy this is the same
* as {@link $name}.
*
* @psalm-var class-string
*/
public string $rootEntityName;
/**
* READ-ONLY: The definition of custom generator. Only used for CUSTOM
* generator type
*
* The definition has the following structure:
* <code>
* array(
* 'class' => 'ClassName',
* )
* </code>
*
* @todo Merge with tableGeneratorDefinition into generic generatorDefinition
* @var array<string, string>|null
*/
public array|null $customGeneratorDefinition = null;
/**
* The name of the custom repository class used for the entity class.
* (Optional).
*
* @psalm-var ?class-string<EntityRepository>
*/
public string|null $customRepositoryClassName = null;
/**
* READ-ONLY: Whether this class describes the mapping of a mapped superclass.
*/
public bool $isMappedSuperclass = false;
/**
* READ-ONLY: Whether this class describes the mapping of an embeddable class.
*/
public bool $isEmbeddedClass = false;
/**
* READ-ONLY: The names of the parent entity classes (ancestors), starting with the
* nearest one and ending with the root entity class.
*
* @psalm-var list<class-string>
*/
public array $parentClasses = [];
/**
* READ-ONLY: For classes in inheritance mapping hierarchies, this field contains the names of all
* entity subclasses of this class. These may also be abstract classes.
*
* This list is used, for example, to enumerate all necessary tables in JTI when querying for root
* or subclass entities, or to gather all fields comprised in an entity inheritance tree.
*
* For classes that do not use STI/JTI, this list is empty.
*
* Implementation note:
*
* In PHP, there is no general way to discover all subclasses of a given class at runtime. For that
* reason, the list of classes given in the discriminator map at the root entity is considered
* authoritative. The discriminator map must contain all concrete classes that can
* appear in the particular inheritance hierarchy tree. Since there can be no instances of abstract
* entity classes, users are not required to list such classes with a discriminator value.
*
* The possibly remaining "gaps" for abstract entity classes are filled after the class metadata for the
* root entity has been loaded.
*
* For subclasses of such root entities, the list can be reused/passed downwards, it only needs to
* be filtered accordingly (only keep remaining subclasses)
*
* @psalm-var list<class-string>
*/
public array $subClasses = [];
/**
* READ-ONLY: The names of all embedded classes based on properties.
*
* @psalm-var array<string, EmbeddedClassMapping>
*/
public array $embeddedClasses = [];
/**
* READ-ONLY: The field names of all fields that are part of the identifier/primary key
* of the mapped entity class.
*
* @psalm-var list<string>
*/
public array $identifier = [];
/**
* READ-ONLY: The inheritance mapping type used by the class.
*
* @psalm-var self::INHERITANCE_TYPE_*
*/
public int $inheritanceType = self::INHERITANCE_TYPE_NONE;
/**
* READ-ONLY: The Id generator type used by the class.
*
* @psalm-var self::GENERATOR_TYPE_*
*/
public int $generatorType = self::GENERATOR_TYPE_NONE;
/**
* READ-ONLY: The field mappings of the class.
* Keys are field names and values are FieldMapping instances
*
* @var array<string, FieldMapping>
*/
public array $fieldMappings = [];
/**
* READ-ONLY: An array of field names. Used to look up field names from column names.
* Keys are column names and values are field names.
*
* @psalm-var array<string, string>
*/
public array $fieldNames = [];
/**
* READ-ONLY: A map of field names to column names. Keys are field names and values column names.
* Used to look up column names from field names.
* This is the reverse lookup map of $_fieldNames.
*
* @deprecated 3.0 Remove this.
*
* @var mixed[]
*/
public array $columnNames = [];
/**
* READ-ONLY: The discriminator value of this class.
*
* This does only apply to the JOINED and SINGLE_TABLE inheritance mapping strategies
* where a discriminator column is used.
*
* @see discriminatorColumn
*/
public mixed $discriminatorValue = null;
/**
* READ-ONLY: The discriminator map of all mapped classes in the hierarchy.
*
* This does only apply to the JOINED and SINGLE_TABLE inheritance mapping strategies
* where a discriminator column is used.
*
* @see discriminatorColumn
*
* @var array<int|string, string>
*
* @psalm-var array<int|string, class-string>
*/
public array $discriminatorMap = [];
/**
* READ-ONLY: The definition of the discriminator column used in JOINED and SINGLE_TABLE
* inheritance mappings.
*/
public DiscriminatorColumnMapping|null $discriminatorColumn = null;
/**
* READ-ONLY: The primary table definition. The definition is an array with the
* following entries:
*
* name => <tableName>
* schema => <schemaName>
* indexes => array
* uniqueConstraints => array
*
* @var mixed[]
* @psalm-var array{
* name: string,
* schema?: string,
* indexes?: array,
* uniqueConstraints?: array,
* options?: array<string, mixed>,
* quoted?: bool
* }
*/
public array $table;
/**
* READ-ONLY: The registered lifecycle callbacks for entities of this class.
*
* @psalm-var array<string, list<string>>
*/
public array $lifecycleCallbacks = [];
/**
* READ-ONLY: The registered entity listeners.
*
* @psalm-var array<string, list<array{class: class-string, method: string}>>
*/
public array $entityListeners = [];
/**
* READ-ONLY: The association mappings of this class.
*
* A join table definition has the following structure:
* <pre>
* array(
* 'name' => <join table name>,
* 'joinColumns' => array(<join column mapping from join table to source table>),
* 'inverseJoinColumns' => array(<join column mapping from join table to target table>)
* )
* </pre>
*
* @psalm-var array<string, ConcreteAssociationMapping>
*/
public array $associationMappings = [];
/**
* READ-ONLY: Flag indicating whether the identifier/primary key of the class is composite.
*/
public bool $isIdentifierComposite = false;
/**
* READ-ONLY: Flag indicating whether the identifier/primary key contains at least one foreign key association.
*
* This flag is necessary because some code blocks require special treatment of this cases.
*/
public bool $containsForeignIdentifier = false;
/**
* READ-ONLY: Flag indicating whether the identifier/primary key contains at least one ENUM type.
*
* This flag is necessary because some code blocks require special treatment of this cases.
*/
public bool $containsEnumIdentifier = false;
/**
* READ-ONLY: The ID generator used for generating IDs for this class.
*
* @todo Remove!
*/
public AbstractIdGenerator $idGenerator;
/**
* READ-ONLY: The definition of the sequence generator of this class. Only used for the
* SEQUENCE generation strategy.
*
* The definition has the following structure:
* <code>
* array(
* 'sequenceName' => 'name',
* 'allocationSize' => '20',
* 'initialValue' => '1'
* )
* </code>
*
* @var array<string, mixed>|null
* @psalm-var array{sequenceName: string, allocationSize: string, initialValue: string, quoted?: mixed}|null
* @todo Merge with tableGeneratorDefinition into generic generatorDefinition
*/
public array|null $sequenceGeneratorDefinition = null;
/**
* READ-ONLY: The policy used for change-tracking on entities of this class.
*/
public int $changeTrackingPolicy = self::CHANGETRACKING_DEFERRED_IMPLICIT;
/**
* READ-ONLY: A Flag indicating whether one or more columns of this class
* have to be reloaded after insert / update operations.
*/
public bool $requiresFetchAfterChange = false;
/**
* READ-ONLY: A flag for whether or not instances of this class are to be versioned
* with optimistic locking.
*/
public bool $isVersioned = false;
/**
* READ-ONLY: The name of the field which is used for versioning in optimistic locking (if any).
*/
public string|null $versionField = null;
/** @var mixed[]|null */
public array|null $cache = null;
/**
* The ReflectionClass instance of the mapped class.
*
* @var ReflectionClass<T>|null
*/
public ReflectionClass|null $reflClass = null;
/**
* Is this entity marked as "read-only"?
*
* That means it is never considered for change-tracking in the UnitOfWork. It is a very helpful performance
* optimization for entities that are immutable, either in your domain or through the relation database
* (coming from a view, or a history table for example).
*/
public bool $isReadOnly = false;
/**
* NamingStrategy determining the default column and table names.
*/
protected NamingStrategy $namingStrategy;
/**
* The ReflectionProperty instances of the mapped class.
*
* @var array<string, ReflectionProperty|null>
*/
public array $reflFields = [];
private InstantiatorInterface|null $instantiator = null;
private readonly TypedFieldMapper $typedFieldMapper;
/**
* Initializes a new ClassMetadata instance that will hold the object-relational mapping
* metadata of the class with the given name.
*
* @param string $name The name of the entity class the new instance is used for.
* @psalm-param class-string<T> $name
*/
public function __construct(public string $name, NamingStrategy|null $namingStrategy = null, TypedFieldMapper|null $typedFieldMapper = null)
{
$this->rootEntityName = $name;
$this->namingStrategy = $namingStrategy ?? new DefaultNamingStrategy();
$this->instantiator = new Instantiator();
$this->typedFieldMapper = $typedFieldMapper ?? new DefaultTypedFieldMapper();
}
/**
* Gets the ReflectionProperties of the mapped class.
*
* @return ReflectionProperty[]|null[] An array of ReflectionProperty instances.
* @psalm-return array<ReflectionProperty|null>
*/
public function getReflectionProperties(): array
{
return $this->reflFields;
}
/**
* Gets a ReflectionProperty for a specific field of the mapped class.
*/
public function getReflectionProperty(string $name): ReflectionProperty|null
{
return $this->reflFields[$name];
}
/**
* Gets the ReflectionProperty for the single identifier field.
*
* @throws BadMethodCallException If the class has a composite identifier.
*/
public function getSingleIdReflectionProperty(): ReflectionProperty|null
{
if ($this->isIdentifierComposite) {
throw new BadMethodCallException('Class ' . $this->name . ' has a composite identifier.');
}
return $this->reflFields[$this->identifier[0]];
}
/**
* Extracts the identifier values of an entity of this class.
*
* For composite identifiers, the identifier values are returned as an array
* with the same order as the field order in {@link identifier}.
*
* @return array<string, mixed>
*/
public function getIdentifierValues(object $entity): array
{
if ($this->isIdentifierComposite) {
$id = [];
foreach ($this->identifier as $idField) {
$value = $this->reflFields[$idField]->getValue($entity);
if ($value !== null) {
$id[$idField] = $value;
}
}
return $id;
}
$id = $this->identifier[0];
$value = $this->reflFields[$id]->getValue($entity);
if ($value === null) {
return [];
}
return [$id => $value];
}
/**
* Populates the entity identifier of an entity.
*
* @psalm-param array<string, mixed> $id
*
* @todo Rename to assignIdentifier()
*/
public function setIdentifierValues(object $entity, array $id): void
{
foreach ($id as $idField => $idValue) {
$this->reflFields[$idField]->setValue($entity, $idValue);
}
}
/**
* Sets the specified field to the specified value on the given entity.
*/
public function setFieldValue(object $entity, string $field, mixed $value): void
{
$this->reflFields[$field]->setValue($entity, $value);
}
/**
* Gets the specified field's value off the given entity.
*/
public function getFieldValue(object $entity, string $field): mixed
{
return $this->reflFields[$field]->getValue($entity);
}
/**
* Creates a string representation of this instance.
*
* @return string The string representation of this instance.
*
* @todo Construct meaningful string representation.
*/
public function __toString(): string
{
return self::class . '@' . spl_object_id($this);
}
/**
* Determines which fields get serialized.
*
* It is only serialized what is necessary for best unserialization performance.
* That means any metadata properties that are not set or empty or simply have
* their default value are NOT serialized.
*
* Parts that are also NOT serialized because they can not be properly unserialized:
* - reflClass (ReflectionClass)
* - reflFields (ReflectionProperty array)
*
* @return string[] The names of all the fields that should be serialized.
*/
public function __sleep(): array
{
// This metadata is always serialized/cached.
$serialized = [
'associationMappings',
'columnNames', //TODO: 3.0 Remove this. Can use fieldMappings[$fieldName]['columnName']
'fieldMappings',
'fieldNames',
'embeddedClasses',
'identifier',
'isIdentifierComposite', // TODO: REMOVE
'name',
'namespace', // TODO: REMOVE
'table',
'rootEntityName',
'idGenerator', //TODO: Does not really need to be serialized. Could be moved to runtime.
];
// The rest of the metadata is only serialized if necessary.
if ($this->changeTrackingPolicy !== self::CHANGETRACKING_DEFERRED_IMPLICIT) {
$serialized[] = 'changeTrackingPolicy';
}
if ($this->customRepositoryClassName) {
$serialized[] = 'customRepositoryClassName';
}
if ($this->inheritanceType !== self::INHERITANCE_TYPE_NONE) {
$serialized[] = 'inheritanceType';
$serialized[] = 'discriminatorColumn';
$serialized[] = 'discriminatorValue';
$serialized[] = 'discriminatorMap';
$serialized[] = 'parentClasses';
$serialized[] = 'subClasses';
}
if ($this->generatorType !== self::GENERATOR_TYPE_NONE) {
$serialized[] = 'generatorType';
if ($this->generatorType === self::GENERATOR_TYPE_SEQUENCE) {
$serialized[] = 'sequenceGeneratorDefinition';
}
}
if ($this->isMappedSuperclass) {
$serialized[] = 'isMappedSuperclass';
}
if ($this->isEmbeddedClass) {
$serialized[] = 'isEmbeddedClass';
}
if ($this->containsForeignIdentifier) {
$serialized[] = 'containsForeignIdentifier';
}
if ($this->containsEnumIdentifier) {
$serialized[] = 'containsEnumIdentifier';
}
if ($this->isVersioned) {
$serialized[] = 'isVersioned';
$serialized[] = 'versionField';
}
if ($this->lifecycleCallbacks) {
$serialized[] = 'lifecycleCallbacks';
}
if ($this->entityListeners) {
$serialized[] = 'entityListeners';
}
if ($this->isReadOnly) {
$serialized[] = 'isReadOnly';
}
if ($this->customGeneratorDefinition) {
$serialized[] = 'customGeneratorDefinition';
}
if ($this->cache) {
$serialized[] = 'cache';
}
if ($this->requiresFetchAfterChange) {
$serialized[] = 'requiresFetchAfterChange';
}
return $serialized;
}
/**
* Creates a new instance of the mapped class, without invoking the constructor.
*/
public function newInstance(): object
{
return $this->instantiator->instantiate($this->name);
}
/**
* Restores some state that can not be serialized/unserialized.
*/
public function wakeupReflection(ReflectionService $reflService): void
{
// Restore ReflectionClass and properties
$this->reflClass = $reflService->getClass($this->name);
$this->instantiator = $this->instantiator ?: new Instantiator();
$parentReflFields = [];
foreach ($this->embeddedClasses as $property => $embeddedClass) {
if (isset($embeddedClass->declaredField)) {
assert($embeddedClass->originalField !== null);
$childProperty = $this->getAccessibleProperty(
$reflService,
$this->embeddedClasses[$embeddedClass->declaredField]->class,
$embeddedClass->originalField,
);
assert($childProperty !== null);
$parentReflFields[$property] = new ReflectionEmbeddedProperty(
$parentReflFields[$embeddedClass->declaredField],
$childProperty,
$this->embeddedClasses[$embeddedClass->declaredField]->class,
);
continue;
}
$fieldRefl = $this->getAccessibleProperty(
$reflService,
$embeddedClass->declared ?? $this->name,
$property,
);
$parentReflFields[$property] = $fieldRefl;
$this->reflFields[$property] = $fieldRefl;
}
foreach ($this->fieldMappings as $field => $mapping) {
if (isset($mapping->declaredField) && isset($parentReflFields[$mapping->declaredField])) {
assert($mapping->originalField !== null);
assert($mapping->originalClass !== null);
$childProperty = $this->getAccessibleProperty($reflService, $mapping->originalClass, $mapping->originalField);
assert($childProperty !== null);
if (isset($mapping->enumType)) {
$childProperty = new ReflectionEnumProperty(
$childProperty,
$mapping->enumType,
);
}
$this->reflFields[$field] = new ReflectionEmbeddedProperty(
$parentReflFields[$mapping->declaredField],
$childProperty,
$mapping->originalClass,
);
continue;
}
$this->reflFields[$field] = isset($mapping->declared)
? $this->getAccessibleProperty($reflService, $mapping->declared, $field)
: $this->getAccessibleProperty($reflService, $this->name, $field);
if (isset($mapping->enumType) && $this->reflFields[$field] !== null) {
$this->reflFields[$field] = new ReflectionEnumProperty(
$this->reflFields[$field],
$mapping->enumType,
);
}
}
foreach ($this->associationMappings as $field => $mapping) {
$this->reflFields[$field] = isset($mapping->declared)
? $this->getAccessibleProperty($reflService, $mapping->declared, $field)
: $this->getAccessibleProperty($reflService, $this->name, $field);
}
}
/**
* Initializes a new ClassMetadata instance that will hold the object-relational mapping
* metadata of the class with the given name.
*
* @param ReflectionService $reflService The reflection service.
*/
public function initializeReflection(ReflectionService $reflService): void
{
$this->reflClass = $reflService->getClass($this->name);
$this->namespace = $reflService->getClassNamespace($this->name);
if ($this->reflClass) {
$this->name = $this->rootEntityName = $this->reflClass->name;
}
$this->table['name'] = $this->namingStrategy->classToTableName($this->name);
}
/**
* Validates Identifier.
*
* @throws MappingException
*/
public function validateIdentifier(): void
{
if ($this->isMappedSuperclass || $this->isEmbeddedClass) {
return;
}
// Verify & complete identifier mapping
if (! $this->identifier) {
throw MappingException::identifierRequired($this->name);
}
if ($this->usesIdGenerator() && $this->isIdentifierComposite) {
throw MappingException::compositeKeyAssignedIdGeneratorRequired($this->name);
}
}
/**
* Validates association targets actually exist.
*
* @throws MappingException
*/
public function validateAssociations(): void
{
foreach ($this->associationMappings as $mapping) {
if (
! class_exists($mapping->targetEntity)
&& ! interface_exists($mapping->targetEntity)
&& ! trait_exists($mapping->targetEntity)
) {
throw MappingException::invalidTargetEntityClass($mapping->targetEntity, $this->name, $mapping->fieldName);
}
}
}
/**
* Validates lifecycle callbacks.
*
* @throws MappingException
*/
public function validateLifecycleCallbacks(ReflectionService $reflService): void
{
foreach ($this->lifecycleCallbacks as $callbacks) {
foreach ($callbacks as $callbackFuncName) {
if (! $reflService->hasPublicMethod($this->name, $callbackFuncName)) {
throw MappingException::lifecycleCallbackMethodNotFound($this->name, $callbackFuncName);
}
}
}
}
/**
* {@inheritDoc}
*
* Can return null when using static reflection, in violation of the LSP
*/
public function getReflectionClass(): ReflectionClass|null
{
return $this->reflClass;
}
/** @psalm-param array{usage?: mixed, region?: mixed} $cache */
public function enableCache(array $cache): void
{
if (! isset($cache['usage'])) {
$cache['usage'] = self::CACHE_USAGE_READ_ONLY;
}
if (! isset($cache['region'])) {
$cache['region'] = strtolower(str_replace('\\', '_', $this->rootEntityName));
}
$this->cache = $cache;
}
/** @psalm-param array{usage?: int, region?: string} $cache */
public function enableAssociationCache(string $fieldName, array $cache): void
{
$this->associationMappings[$fieldName]->cache = $this->getAssociationCacheDefaults($fieldName, $cache);
}
/**
* @psalm-param array{usage?: int, region?: string|null} $cache
*
* @return int[]|string[]
* @psalm-return array{usage: int, region: string|null}
*/
public function getAssociationCacheDefaults(string $fieldName, array $cache): array
{
if (! isset($cache['usage'])) {
$cache['usage'] = $this->cache['usage'] ?? self::CACHE_USAGE_READ_ONLY;
}
if (! isset($cache['region'])) {
$cache['region'] = strtolower(str_replace('\\', '_', $this->rootEntityName)) . '__' . $fieldName;
}
return $cache;
}
/**
* Sets the change tracking policy used by this class.
*/
public function setChangeTrackingPolicy(int $policy): void
{
$this->changeTrackingPolicy = $policy;
}
/**
* Whether the change tracking policy of this class is "deferred explicit".
*/
public function isChangeTrackingDeferredExplicit(): bool
{
return $this->changeTrackingPolicy === self::CHANGETRACKING_DEFERRED_EXPLICIT;
}
/**
* Whether the change tracking policy of this class is "deferred implicit".
*/
public function isChangeTrackingDeferredImplicit(): bool
{
return $this->changeTrackingPolicy === self::CHANGETRACKING_DEFERRED_IMPLICIT;
}
/**
* Checks whether a field is part of the identifier/primary key field(s).
*/
public function isIdentifier(string $fieldName): bool
{
if (! $this->identifier) {
return false;
}
if (! $this->isIdentifierComposite) {
return $fieldName === $this->identifier[0];
}
return in_array($fieldName, $this->identifier, true);
}
public function isUniqueField(string $fieldName): bool
{
$mapping = $this->getFieldMapping($fieldName);
return $mapping !== false && isset($mapping->unique) && $mapping->unique;
}
public function isNullable(string $fieldName): bool
{
$mapping = $this->getFieldMapping($fieldName);
return $mapping !== false && isset($mapping->nullable) && $mapping->nullable;
}
/**
* Gets a column name for a field name.
* If the column name for the field cannot be found, the given field name
* is returned.
*/
public function getColumnName(string $fieldName): string
{
return $this->columnNames[$fieldName] ?? $fieldName;
}
/**
* Gets the mapping of a (regular) field that holds some data but not a
* reference to another object.
*
* @throws MappingException
*/
public function getFieldMapping(string $fieldName): FieldMapping
{
if (! isset($this->fieldMappings[$fieldName])) {
throw MappingException::mappingNotFound($this->name, $fieldName);
}
return $this->fieldMappings[$fieldName];
}
/**
* Gets the mapping of an association.
*
* @see ClassMetadata::$associationMappings
*
* @param string $fieldName The field name that represents the association in
* the object model.
*
* @throws MappingException
*/
public function getAssociationMapping(string $fieldName): AssociationMapping
{
if (! isset($this->associationMappings[$fieldName])) {
throw MappingException::mappingNotFound($this->name, $fieldName);
}
return $this->associationMappings[$fieldName];
}
/**
* Gets all association mappings of the class.
*
* @psalm-return array<string, AssociationMapping>
*/
public function getAssociationMappings(): array
{
return $this->associationMappings;
}
/**
* Gets the field name for a column name.
* If no field name can be found the column name is returned.
*
* @return string The column alias.
*/
public function getFieldName(string $columnName): string
{
return $this->fieldNames[$columnName] ?? $columnName;
}
/**
* Checks whether given property has type
*/
private function isTypedProperty(string $name): bool
{
return isset($this->reflClass)
&& $this->reflClass->hasProperty($name)
&& $this->reflClass->getProperty($name)->hasType();
}
/**
* Validates & completes the given field mapping based on typed property.
*
* @param array{fieldName: string, type?: string} $mapping The field mapping to validate & complete.
*
* @return array{fieldName: string, enumType?: class-string<BackedEnum>, type?: string} The updated mapping.
*/
private function validateAndCompleteTypedFieldMapping(array $mapping): array
{
$field = $this->reflClass->getProperty($mapping['fieldName']);
$mapping = $this->typedFieldMapper->validateAndComplete($mapping, $field);
return $mapping;
}
/**
* Validates & completes the basic mapping information based on typed property.
*
* @param array{type: self::ONE_TO_ONE|self::MANY_TO_ONE|self::ONE_TO_MANY|self::MANY_TO_MANY, fieldName: string, targetEntity?: class-string} $mapping The mapping.
*
* @return mixed[] The updated mapping.
*/
private function validateAndCompleteTypedAssociationMapping(array $mapping): array
{
$type = $this->reflClass->getProperty($mapping['fieldName'])->getType();
if ($type === null || ($mapping['type'] & self::TO_ONE) === 0) {
return $mapping;
}
if (! isset($mapping['targetEntity']) && $type instanceof ReflectionNamedType) {
$mapping['targetEntity'] = $type->getName();
}
return $mapping;
}
/**
* Validates & completes the given field mapping.
*
* @psalm-param array{
* fieldName?: string,
* columnName?: string,
* id?: bool,
* generated?: int,
* enumType?: class-string,
* } $mapping The field mapping to validate & complete.
*
* @return FieldMapping The updated mapping.
*
* @throws MappingException
*/
protected function validateAndCompleteFieldMapping(array $mapping): FieldMapping
{
// Check mandatory fields
if (! isset($mapping['fieldName']) || ! $mapping['fieldName']) {
throw MappingException::missingFieldName($this->name);
}
if ($this->isTypedProperty($mapping['fieldName'])) {
$mapping = $this->validateAndCompleteTypedFieldMapping($mapping);
}
if (! isset($mapping['type'])) {
// Default to string
$mapping['type'] = 'string';
}
// Complete fieldName and columnName mapping
if (! isset($mapping['columnName'])) {
$mapping['columnName'] = $this->namingStrategy->propertyToColumnName($mapping['fieldName'], $this->name);
}
$mapping = FieldMapping::fromMappingArray($mapping);
if ($mapping->columnName[0] === '`') {
$mapping->columnName = trim($mapping->columnName, '`');
$mapping->quoted = true;
}
$this->columnNames[$mapping->fieldName] = $mapping->columnName;
if (isset($this->fieldNames[$mapping->columnName]) || ($this->discriminatorColumn && $this->discriminatorColumn->name === $mapping->columnName)) {
throw MappingException::duplicateColumnName($this->name, $mapping->columnName);
}
$this->fieldNames[$mapping->columnName] = $mapping->fieldName;
// Complete id mapping
if (isset($mapping->id) && $mapping->id === true) {
if ($this->versionField === $mapping->fieldName) {
throw MappingException::cannotVersionIdField($this->name, $mapping->fieldName);
}
if (! in_array($mapping->fieldName, $this->identifier, true)) {
$this->identifier[] = $mapping->fieldName;
}
// Check for composite key
if (! $this->isIdentifierComposite && count($this->identifier) > 1) {
$this->isIdentifierComposite = true;
}
}
if (isset($mapping->generated)) {
if (! in_array($mapping->generated, [self::GENERATED_NEVER, self::GENERATED_INSERT, self::GENERATED_ALWAYS])) {
throw MappingException::invalidGeneratedMode($mapping->generated);
}
if ($mapping->generated === self::GENERATED_NEVER) {
unset($mapping->generated);
}
}
if (isset($mapping->enumType)) {
if (! enum_exists($mapping->enumType)) {
throw MappingException::nonEnumTypeMapped($this->name, $mapping->fieldName, $mapping->enumType);
}
if (! empty($mapping->id)) {
$this->containsEnumIdentifier = true;
}
}
return $mapping;
}
/**
* Validates & completes the basic mapping information that is common to all
* association mappings (one-to-one, many-ot-one, one-to-many, many-to-many).
*
* @psalm-param array<string, mixed> $mapping The mapping.
*
* @return ConcreteAssociationMapping
*
* @throws MappingException If something is wrong with the mapping.
*/
protected function _validateAndCompleteAssociationMapping(array $mapping): AssociationMapping
{
if (array_key_exists('mappedBy', $mapping) && $mapping['mappedBy'] === null) {
unset($mapping['mappedBy']);
}
if (array_key_exists('inversedBy', $mapping) && $mapping['inversedBy'] === null) {
unset($mapping['inversedBy']);
}
if (array_key_exists('joinColumns', $mapping) && in_array($mapping['joinColumns'], [null, []], true)) {
unset($mapping['joinColumns']);
}
$mapping['isOwningSide'] = true; // assume owning side until we hit mappedBy
if (empty($mapping['indexBy'])) {
unset($mapping['indexBy']);
}
// If targetEntity is unqualified, assume it is in the same namespace as
// the sourceEntity.
$mapping['sourceEntity'] = $this->name;
if ($this->isTypedProperty($mapping['fieldName'])) {
$mapping = $this->validateAndCompleteTypedAssociationMapping($mapping);
}
if (isset($mapping['targetEntity'])) {
$mapping['targetEntity'] = $this->fullyQualifiedClassName($mapping['targetEntity']);
$mapping['targetEntity'] = ltrim($mapping['targetEntity'], '\\');
}
if (($mapping['type'] & self::MANY_TO_ONE) > 0 && isset($mapping['orphanRemoval']) && $mapping['orphanRemoval']) {
throw MappingException::illegalOrphanRemoval($this->name, $mapping['fieldName']);
}
// Complete id mapping
if (isset($mapping['id']) && $mapping['id'] === true) {
if (isset($mapping['orphanRemoval']) && $mapping['orphanRemoval']) {
throw MappingException::illegalOrphanRemovalOnIdentifierAssociation($this->name, $mapping['fieldName']);
}
if (! in_array($mapping['fieldName'], $this->identifier, true)) {
if (isset($mapping['joinColumns']) && count($mapping['joinColumns']) >= 2) {
throw MappingException::cannotMapCompositePrimaryKeyEntitiesAsForeignId(
$mapping['targetEntity'],
$this->name,
$mapping['fieldName'],
);
}
assert(is_string($mapping['fieldName']));
$this->identifier[] = $mapping['fieldName'];
$this->containsForeignIdentifier = true;
}
// Check for composite key
if (! $this->isIdentifierComposite && count($this->identifier) > 1) {
$this->isIdentifierComposite = true;
}
if ($this->cache && ! isset($mapping['cache'])) {
throw NonCacheableEntityAssociation::fromEntityAndField(
$this->name,
$mapping['fieldName'],
);
}
}
// Mandatory attributes for both sides
// Mandatory: fieldName, targetEntity
if (! isset($mapping['fieldName']) || ! $mapping['fieldName']) {
throw MappingException::missingFieldName($this->name);
}
if (! isset($mapping['targetEntity'])) {
throw MappingException::missingTargetEntity($mapping['fieldName']);
}
// Mandatory and optional attributes for either side
if (! isset($mapping['mappedBy'])) {
if (isset($mapping['joinTable'])) {
if (isset($mapping['joinTable']['name']) && $mapping['joinTable']['name'][0] === '`') {
$mapping['joinTable']['name'] = trim($mapping['joinTable']['name'], '`');
$mapping['joinTable']['quoted'] = true;
}
}
} else {
$mapping['isOwningSide'] = false;
}
if (isset($mapping['id']) && $mapping['id'] === true && $mapping['type'] & self::TO_MANY) {
throw MappingException::illegalToManyIdentifierAssociation($this->name, $mapping['fieldName']);
}
// Fetch mode. Default fetch mode to LAZY, if not set.
if (! isset($mapping['fetch'])) {
$mapping['fetch'] = self::FETCH_LAZY;
}
// Cascades
$cascades = isset($mapping['cascade']) ? array_map('strtolower', $mapping['cascade']) : [];
$allCascades = ['remove', 'persist', 'refresh', 'detach'];
if (in_array('all', $cascades, true)) {
$cascades = $allCascades;
} elseif (count($cascades) !== count(array_intersect($cascades, $allCascades))) {
throw MappingException::invalidCascadeOption(
array_diff($cascades, $allCascades),
$this->name,
$mapping['fieldName'],
);
}
$mapping['cascade'] = $cascades;
switch ($mapping['type']) {
case self::ONE_TO_ONE:
if (isset($mapping['joinColumns']) && $mapping['joinColumns'] && ! $mapping['isOwningSide']) {
throw MappingException::joinColumnNotAllowedOnOneToOneInverseSide(
$this->name,
$mapping['fieldName'],
);
}
return $mapping['isOwningSide'] ?
OneToOneOwningSideMapping::fromMappingArrayAndName(
$mapping,
$this->namingStrategy,
$this->name,
$this->table ?? null,
$this->isInheritanceTypeSingleTable(),
) :
OneToOneInverseSideMapping::fromMappingArrayAndName($mapping, $this->name);
case self::MANY_TO_ONE:
return ManyToOneAssociationMapping::fromMappingArrayAndName(
$mapping,
$this->namingStrategy,
$this->name,
$this->table ?? null,
$this->isInheritanceTypeSingleTable(),
);
case self::ONE_TO_MANY:
return OneToManyAssociationMapping::fromMappingArrayAndName($mapping, $this->name);
case self::MANY_TO_MANY:
if (isset($mapping['joinColumns'])) {
unset($mapping['joinColumns']);
}
return $mapping['isOwningSide'] ?
ManyToManyOwningSideMapping::fromMappingArrayAndNamingStrategy($mapping, $this->namingStrategy) :
ManyToManyInverseSideMapping::fromMappingArray($mapping);
default:
throw MappingException::invalidAssociationType(
$this->name,
$mapping['fieldName'],
$mapping['type'],
);
}
}
/**
* {@inheritDoc}
*/
public function getIdentifierFieldNames(): array
{
return $this->identifier;
}
/**
* Gets the name of the single id field. Note that this only works on
* entity classes that have a single-field pk.
*
* @throws MappingException If the class doesn't have an identifier or it has a composite primary key.
*/
public function getSingleIdentifierFieldName(): string
{
if ($this->isIdentifierComposite) {
throw MappingException::singleIdNotAllowedOnCompositePrimaryKey($this->name);
}
if (! isset($this->identifier[0])) {
throw MappingException::noIdDefined($this->name);
}
return $this->identifier[0];
}
/**
* Gets the column name of the single id column. Note that this only works on
* entity classes that have a single-field pk.
*
* @throws MappingException If the class doesn't have an identifier or it has a composite primary key.
*/
public function getSingleIdentifierColumnName(): string
{
return $this->getColumnName($this->getSingleIdentifierFieldName());
}
/**
* INTERNAL:
* Sets the mapped identifier/primary key fields of this class.
* Mainly used by the ClassMetadataFactory to assign inherited identifiers.
*
* @psalm-param list<mixed> $identifier
*/
public function setIdentifier(array $identifier): void
{
$this->identifier = $identifier;
$this->isIdentifierComposite = (count($this->identifier) > 1);
}
/**
* {@inheritDoc}
*/
public function getIdentifier(): array
{
return $this->identifier;
}
public function hasField(string $fieldName): bool
{
return isset($this->fieldMappings[$fieldName]) || isset($this->embeddedClasses[$fieldName]);
}
/**
* Gets an array containing all the column names.
*
* @psalm-param list<string>|null $fieldNames
*
* @return mixed[]
* @psalm-return list<string>
*/
public function getColumnNames(array|null $fieldNames = null): array
{
if ($fieldNames === null) {
return array_keys($this->fieldNames);
}
return array_values(array_map($this->getColumnName(...), $fieldNames));
}
/**
* Returns an array with all the identifier column names.
*
* @psalm-return list<string>
*/
public function getIdentifierColumnNames(): array
{
$columnNames = [];
foreach ($this->identifier as $idProperty) {
if (isset($this->fieldMappings[$idProperty])) {
$columnNames[] = $this->fieldMappings[$idProperty]->columnName;
continue;
}
// Association defined as Id field
assert($this->associationMappings[$idProperty]->isToOneOwningSide());
$joinColumns = $this->associationMappings[$idProperty]->joinColumns;
$assocColumnNames = array_map(static fn (JoinColumnMapping $joinColumn): string => $joinColumn->name, $joinColumns);
$columnNames = array_merge($columnNames, $assocColumnNames);
}
return $columnNames;
}
/**
* Sets the type of Id generator to use for the mapped class.
*
* @psalm-param self::GENERATOR_TYPE_* $generatorType
*/
public function setIdGeneratorType(int $generatorType): void
{
$this->generatorType = $generatorType;
}
/**
* Checks whether the mapped class uses an Id generator.
*/
public function usesIdGenerator(): bool
{
return $this->generatorType !== self::GENERATOR_TYPE_NONE;
}
public function isInheritanceTypeNone(): bool
{
return $this->inheritanceType === self::INHERITANCE_TYPE_NONE;
}
/**
* Checks whether the mapped class uses the JOINED inheritance mapping strategy.
*
* @return bool TRUE if the class participates in a JOINED inheritance mapping,
* FALSE otherwise.
*/
public function isInheritanceTypeJoined(): bool
{
return $this->inheritanceType === self::INHERITANCE_TYPE_JOINED;
}
/**
* Checks whether the mapped class uses the SINGLE_TABLE inheritance mapping strategy.
*
* @return bool TRUE if the class participates in a SINGLE_TABLE inheritance mapping,
* FALSE otherwise.
*/
public function isInheritanceTypeSingleTable(): bool
{
return $this->inheritanceType === self::INHERITANCE_TYPE_SINGLE_TABLE;
}
/**
* Checks whether the class uses an identity column for the Id generation.
*/
public function isIdGeneratorIdentity(): bool
{
return $this->generatorType === self::GENERATOR_TYPE_IDENTITY;
}
/**
* Checks whether the class uses a sequence for id generation.
*
* @psalm-assert-if-true !null $this->sequenceGeneratorDefinition
*/
public function isIdGeneratorSequence(): bool
{
return $this->generatorType === self::GENERATOR_TYPE_SEQUENCE;
}
/**
* Checks whether the class has a natural identifier/pk (which means it does
* not use any Id generator.
*/
public function isIdentifierNatural(): bool
{
return $this->generatorType === self::GENERATOR_TYPE_NONE;
}
/**
* Gets the type of a field.
*
* @todo 3.0 Remove this. PersisterHelper should fix it somehow
*/
public function getTypeOfField(string $fieldName): string|null
{
return isset($this->fieldMappings[$fieldName])
? $this->fieldMappings[$fieldName]->type
: null;
}
/**
* Gets the name of the primary table.
*/
public function getTableName(): string
{
return $this->table['name'];
}
/**
* Gets primary table's schema name.
*/
public function getSchemaName(): string|null
{
return $this->table['schema'] ?? null;
}
/**
* Gets the table name to use for temporary identifier tables of this class.
*/
public function getTemporaryIdTableName(): string
{
// replace dots with underscores because PostgreSQL creates temporary tables in a special schema
return str_replace('.', '_', $this->getTableName() . '_id_tmp');
}
/**
* Sets the mapped subclasses of this class.
*
* @psalm-param list<string> $subclasses The names of all mapped subclasses.
*/
public function setSubclasses(array $subclasses): void
{
foreach ($subclasses as $subclass) {
$this->subClasses[] = $this->fullyQualifiedClassName($subclass);
}
}
/**
* Sets the parent class names. Only entity classes may be given.
*
* Assumes that the class names in the passed array are in the order:
* directParent -> directParentParent -> directParentParentParent ... -> root.
*
* @psalm-param list<class-string> $classNames
*/
public function setParentClasses(array $classNames): void
{
$this->parentClasses = $classNames;
if (count($classNames) > 0) {
$this->rootEntityName = array_pop($classNames);
}
}
/**
* Sets the inheritance type used by the class and its subclasses.
*
* @psalm-param self::INHERITANCE_TYPE_* $type
*
* @throws MappingException
*/
public function setInheritanceType(int $type): void
{
if (! $this->isInheritanceType($type)) {
throw MappingException::invalidInheritanceType($this->name, $type);
}
$this->inheritanceType = $type;
}
/**
* Sets the association to override association mapping of property for an entity relationship.
*
* @psalm-param array<string, mixed> $overrideMapping
*
* @throws MappingException
*/
public function setAssociationOverride(string $fieldName, array $overrideMapping): void
{
if (! isset($this->associationMappings[$fieldName])) {
throw MappingException::invalidOverrideFieldName($this->name, $fieldName);
}
$mapping = $this->associationMappings[$fieldName]->toArray();
if (isset($mapping['inherited'])) {
throw MappingException::illegalOverrideOfInheritedProperty(
$this->name,
$fieldName,
$mapping['inherited'],
);
}
if (isset($overrideMapping['joinColumns'])) {
$mapping['joinColumns'] = $overrideMapping['joinColumns'];
}
if (isset($overrideMapping['inversedBy'])) {
$mapping['inversedBy'] = $overrideMapping['inversedBy'];
}
if (isset($overrideMapping['joinTable'])) {
$mapping['joinTable'] = $overrideMapping['joinTable'];
}
if (isset($overrideMapping['fetch'])) {
$mapping['fetch'] = $overrideMapping['fetch'];
}
switch ($mapping['type']) {
case self::ONE_TO_ONE:
case self::MANY_TO_ONE:
$mapping['joinColumnFieldNames'] = [];
$mapping['sourceToTargetKeyColumns'] = [];
break;
case self::MANY_TO_MANY:
$mapping['relationToSourceKeyColumns'] = [];
$mapping['relationToTargetKeyColumns'] = [];
break;
}
$this->associationMappings[$fieldName] = $this->_validateAndCompleteAssociationMapping($mapping);
}
/**
* Sets the override for a mapped field.
*
* @psalm-param array<string, mixed> $overrideMapping
*
* @throws MappingException
*/
public function setAttributeOverride(string $fieldName, array $overrideMapping): void
{
if (! isset($this->fieldMappings[$fieldName])) {
throw MappingException::invalidOverrideFieldName($this->name, $fieldName);
}
$mapping = $this->fieldMappings[$fieldName];
if (isset($mapping->inherited)) {
throw MappingException::illegalOverrideOfInheritedProperty($this->name, $fieldName, $mapping->inherited);
}
if (isset($mapping->id)) {
$overrideMapping['id'] = $mapping->id;
}
if (isset($mapping->declared)) {
$overrideMapping['declared'] = $mapping->declared;
}
if (! isset($overrideMapping['type'])) {
$overrideMapping['type'] = $mapping->type;
}
if (! isset($overrideMapping['fieldName'])) {
$overrideMapping['fieldName'] = $mapping->fieldName;
}
if ($overrideMapping['type'] !== $mapping->type) {
throw MappingException::invalidOverrideFieldType($this->name, $fieldName);
}
unset($this->fieldMappings[$fieldName]);
unset($this->fieldNames[$mapping->columnName]);
unset($this->columnNames[$mapping->fieldName]);
$overrideMapping = $this->validateAndCompleteFieldMapping($overrideMapping);
$this->fieldMappings[$fieldName] = $overrideMapping;
}
/**
* Checks whether a mapped field is inherited from an entity superclass.
*/
public function isInheritedField(string $fieldName): bool
{
return isset($this->fieldMappings[$fieldName]->inherited);
}
/**
* Checks if this entity is the root in any entity-inheritance-hierarchy.
*/
public function isRootEntity(): bool
{
return $this->name === $this->rootEntityName;
}
/**
* Checks whether a mapped association field is inherited from a superclass.
*/
public function isInheritedAssociation(string $fieldName): bool
{
return isset($this->associationMappings[$fieldName]->inherited);
}
public function isInheritedEmbeddedClass(string $fieldName): bool
{
return isset($this->embeddedClasses[$fieldName]->inherited);
}
/**
* Sets the name of the primary table the class is mapped to.
*
* @deprecated Use {@link setPrimaryTable}.
*/
public function setTableName(string $tableName): void
{
$this->table['name'] = $tableName;
}
/**
* Sets the primary table definition. The provided array supports the
* following structure:
*
* name => <tableName> (optional, defaults to class name)
* indexes => array of indexes (optional)
* uniqueConstraints => array of constraints (optional)
*
* If a key is omitted, the current value is kept.
*
* @psalm-param array<string, mixed> $table The table description.
*/
public function setPrimaryTable(array $table): void
{
if (isset($table['name'])) {
// Split schema and table name from a table name like "myschema.mytable"
if (str_contains($table['name'], '.')) {
[$this->table['schema'], $table['name']] = explode('.', $table['name'], 2);
}
if ($table['name'][0] === '`') {
$table['name'] = trim($table['name'], '`');
$this->table['quoted'] = true;
}
$this->table['name'] = $table['name'];
}
if (isset($table['quoted'])) {
$this->table['quoted'] = $table['quoted'];
}
if (isset($table['schema'])) {
$this->table['schema'] = $table['schema'];
}
if (isset($table['indexes'])) {
$this->table['indexes'] = $table['indexes'];
}
if (isset($table['uniqueConstraints'])) {
$this->table['uniqueConstraints'] = $table['uniqueConstraints'];
}
if (isset($table['options'])) {
$this->table['options'] = $table['options'];
}
}
/**
* Checks whether the given type identifies an inheritance type.
*/
private function isInheritanceType(int $type): bool
{
return $type === self::INHERITANCE_TYPE_NONE ||
$type === self::INHERITANCE_TYPE_SINGLE_TABLE ||
$type === self::INHERITANCE_TYPE_JOINED;
}
/**
* Adds a mapped field to the class.
*
* @psalm-param array<string, mixed> $mapping The field mapping.
*
* @throws MappingException
*/
public function mapField(array $mapping): void
{
$mapping = $this->validateAndCompleteFieldMapping($mapping);
$this->assertFieldNotMapped($mapping->fieldName);
if (isset($mapping->generated)) {
$this->requiresFetchAfterChange = true;
}
$this->fieldMappings[$mapping->fieldName] = $mapping;
}
/**
* INTERNAL:
* Adds an association mapping without completing/validating it.
* This is mainly used to add inherited association mappings to derived classes.
*
* @param ConcreteAssociationMapping $mapping
*
* @throws MappingException
*/
public function addInheritedAssociationMapping(AssociationMapping $mapping/*, $owningClassName = null*/): void
{
if (isset($this->associationMappings[$mapping->fieldName])) {
throw MappingException::duplicateAssociationMapping($this->name, $mapping->fieldName);
}
$this->associationMappings[$mapping->fieldName] = $mapping;
}
/**
* INTERNAL:
* Adds a field mapping without completing/validating it.
* This is mainly used to add inherited field mappings to derived classes.
*/
public function addInheritedFieldMapping(FieldMapping $fieldMapping): void
{
$this->fieldMappings[$fieldMapping->fieldName] = $fieldMapping;
$this->columnNames[$fieldMapping->fieldName] = $fieldMapping->columnName;
$this->fieldNames[$fieldMapping->columnName] = $fieldMapping->fieldName;
if (isset($fieldMapping->generated)) {
$this->requiresFetchAfterChange = true;
}
}
/**
* Adds a one-to-one mapping.
*
* @param array<string, mixed> $mapping The mapping.
*/
public function mapOneToOne(array $mapping): void
{
$mapping['type'] = self::ONE_TO_ONE;
$mapping = $this->_validateAndCompleteAssociationMapping($mapping);
$this->_storeAssociationMapping($mapping);
}
/**
* Adds a one-to-many mapping.
*
* @psalm-param array<string, mixed> $mapping The mapping.
*/
public function mapOneToMany(array $mapping): void
{
$mapping['type'] = self::ONE_TO_MANY;
$mapping = $this->_validateAndCompleteAssociationMapping($mapping);
$this->_storeAssociationMapping($mapping);
}
/**
* Adds a many-to-one mapping.
*
* @psalm-param array<string, mixed> $mapping The mapping.
*/
public function mapManyToOne(array $mapping): void
{
$mapping['type'] = self::MANY_TO_ONE;
$mapping = $this->_validateAndCompleteAssociationMapping($mapping);
$this->_storeAssociationMapping($mapping);
}
/**
* Adds a many-to-many mapping.
*
* @psalm-param array<string, mixed> $mapping The mapping.
*/
public function mapManyToMany(array $mapping): void
{
$mapping['type'] = self::MANY_TO_MANY;
$mapping = $this->_validateAndCompleteAssociationMapping($mapping);
$this->_storeAssociationMapping($mapping);
}
/**
* Stores the association mapping.
*
* @param ConcreteAssociationMapping $assocMapping
*
* @throws MappingException
*/
protected function _storeAssociationMapping(AssociationMapping $assocMapping): void
{
$sourceFieldName = $assocMapping->fieldName;
$this->assertFieldNotMapped($sourceFieldName);
$this->associationMappings[$sourceFieldName] = $assocMapping;
}
/**
* Registers a custom repository class for the entity class.
*
* @param string|null $repositoryClassName The class name of the custom mapper.
* @psalm-param class-string<EntityRepository>|null $repositoryClassName
*/
public function setCustomRepositoryClass(string|null $repositoryClassName): void
{
$this->customRepositoryClassName = $this->fullyQualifiedClassName($repositoryClassName);
}
/**
* Dispatches the lifecycle event of the given entity to the registered
* lifecycle callbacks and lifecycle listeners.
*
* @deprecated Deprecated since version 2.4 in favor of \Doctrine\ORM\Event\ListenersInvoker
*
* @param string $lifecycleEvent The lifecycle event.
*/
public function invokeLifecycleCallbacks(string $lifecycleEvent, object $entity): void
{
foreach ($this->lifecycleCallbacks[$lifecycleEvent] as $callback) {
$entity->$callback();
}
}
/**
* Whether the class has any attached lifecycle listeners or callbacks for a lifecycle event.
*/
public function hasLifecycleCallbacks(string $lifecycleEvent): bool
{
return isset($this->lifecycleCallbacks[$lifecycleEvent]);
}
/**
* Gets the registered lifecycle callbacks for an event.
*
* @return string[]
* @psalm-return list<string>
*/
public function getLifecycleCallbacks(string $event): array
{
return $this->lifecycleCallbacks[$event] ?? [];
}
/**
* Adds a lifecycle callback for entities of this class.
*/
public function addLifecycleCallback(string $callback, string $event): void
{
if ($this->isEmbeddedClass) {
throw MappingException::illegalLifecycleCallbackOnEmbeddedClass($callback, $this->name);
}
if (isset($this->lifecycleCallbacks[$event]) && in_array($callback, $this->lifecycleCallbacks[$event], true)) {
return;
}
$this->lifecycleCallbacks[$event][] = $callback;
}
/**
* Sets the lifecycle callbacks for entities of this class.
* Any previously registered callbacks are overwritten.
*
* @psalm-param array<string, list<string>> $callbacks
*/
public function setLifecycleCallbacks(array $callbacks): void
{
$this->lifecycleCallbacks = $callbacks;
}
/**
* Adds a entity listener for entities of this class.
*
* @param string $eventName The entity lifecycle event.
* @param string $class The listener class.
* @param string $method The listener callback method.
*
* @throws MappingException
*/
public function addEntityListener(string $eventName, string $class, string $method): void
{
$class = $this->fullyQualifiedClassName($class);
$listener = [
'class' => $class,
'method' => $method,
];
if (! class_exists($class)) {
throw MappingException::entityListenerClassNotFound($class, $this->name);
}
if (! method_exists($class, $method)) {
throw MappingException::entityListenerMethodNotFound($class, $method, $this->name);
}
if (isset($this->entityListeners[$eventName]) && in_array($listener, $this->entityListeners[$eventName], true)) {
throw MappingException::duplicateEntityListener($class, $method, $this->name);
}
$this->entityListeners[$eventName][] = $listener;
}
/**
* Sets the discriminator column definition.
*
* @see getDiscriminatorColumn()
*
* @param DiscriminatorColumnMapping|mixed[]|null $columnDef
* @psalm-param DiscriminatorColumnMapping|array{
* name: string|null,
* fieldName?: string|null,
* type?: string|null,
* length?: int|null,
* columnDefinition?: string|null,
* enumType?: class-string<BackedEnum>|null,
* options?: array<string, mixed>|null
* }|null $columnDef
*
* @throws MappingException
*/
public function setDiscriminatorColumn(DiscriminatorColumnMapping|array|null $columnDef): void
{
if ($columnDef instanceof DiscriminatorColumnMapping) {
$this->discriminatorColumn = $columnDef;
return;
}
if ($columnDef !== null) {
if (! isset($columnDef['name'])) {
throw MappingException::nameIsMandatoryForDiscriminatorColumns($this->name);
}
if (isset($this->fieldNames[$columnDef['name']])) {
throw MappingException::duplicateColumnName($this->name, $columnDef['name']);
}
$columnDef['fieldName'] ??= $columnDef['name'];
$columnDef['type'] ??= 'string';
$columnDef['options'] ??= [];
if (in_array($columnDef['type'], ['boolean', 'array', 'object', 'datetime', 'time', 'date'], true)) {
throw MappingException::invalidDiscriminatorColumnType($this->name, $columnDef['type']);
}
$this->discriminatorColumn = DiscriminatorColumnMapping::fromMappingArray($columnDef);
}
}
final public function getDiscriminatorColumn(): DiscriminatorColumnMapping
{
if ($this->discriminatorColumn === null) {
throw new LogicException('The discriminator column was not set.');
}
return $this->discriminatorColumn;
}
/**
* Sets the discriminator values used by this class.
* Used for JOINED and SINGLE_TABLE inheritance mapping strategies.
*
* @param array<int|string, string> $map
*/
public function setDiscriminatorMap(array $map): void
{
foreach ($map as $value => $className) {
$this->addDiscriminatorMapClass($value, $className);
}
}
/**
* Adds one entry of the discriminator map with a new class and corresponding name.
*
* @throws MappingException
*/
public function addDiscriminatorMapClass(int|string $name, string $className): void
{
$className = $this->fullyQualifiedClassName($className);
$className = ltrim($className, '\\');
$this->discriminatorMap[$name] = $className;
if ($this->name === $className) {
$this->discriminatorValue = $name;
return;
}
if (! (class_exists($className) || interface_exists($className))) {
throw MappingException::invalidClassInDiscriminatorMap($className, $this->name);
}
$this->addSubClass($className);
}
/** @param array<class-string> $classes */
public function addSubClasses(array $classes): void
{
foreach ($classes as $className) {
$this->addSubClass($className);
}
}
public function addSubClass(string $className): void
{
// By ignoring classes that are not subclasses of the current class, we simplify inheriting
// the subclass list from a parent class at the beginning of \Doctrine\ORM\Mapping\ClassMetadataFactory::doLoadMetadata.
if (is_subclass_of($className, $this->name) && ! in_array($className, $this->subClasses, true)) {
$this->subClasses[] = $className;
}
}
public function hasAssociation(string $fieldName): bool
{
return isset($this->associationMappings[$fieldName]);
}
public function isSingleValuedAssociation(string $fieldName): bool
{
return isset($this->associationMappings[$fieldName])
&& ($this->associationMappings[$fieldName]->isToOne());
}
public function isCollectionValuedAssociation(string $fieldName): bool
{
return isset($this->associationMappings[$fieldName])
&& ! $this->associationMappings[$fieldName]->isToOne();
}
/**
* Is this an association that only has a single join column?
*/
public function isAssociationWithSingleJoinColumn(string $fieldName): bool
{
return isset($this->associationMappings[$fieldName])
&& isset($this->associationMappings[$fieldName]->joinColumns[0])
&& ! isset($this->associationMappings[$fieldName]->joinColumns[1]);
}
/**
* Returns the single association join column (if any).
*
* @throws MappingException
*/
public function getSingleAssociationJoinColumnName(string $fieldName): string
{
if (! $this->isAssociationWithSingleJoinColumn($fieldName)) {
throw MappingException::noSingleAssociationJoinColumnFound($this->name, $fieldName);
}
$assoc = $this->associationMappings[$fieldName];
assert($assoc->isToOneOwningSide());
return $assoc->joinColumns[0]->name;
}
/**
* Returns the single association referenced join column name (if any).
*
* @throws MappingException
*/
public function getSingleAssociationReferencedJoinColumnName(string $fieldName): string
{
if (! $this->isAssociationWithSingleJoinColumn($fieldName)) {
throw MappingException::noSingleAssociationJoinColumnFound($this->name, $fieldName);
}
$assoc = $this->associationMappings[$fieldName];
assert($assoc->isToOneOwningSide());
return $assoc->joinColumns[0]->referencedColumnName;
}
/**
* Used to retrieve a fieldname for either field or association from a given column.
*
* This method is used in foreign-key as primary-key contexts.
*
* @throws MappingException
*/
public function getFieldForColumn(string $columnName): string
{
if (isset($this->fieldNames[$columnName])) {
return $this->fieldNames[$columnName];
}
foreach ($this->associationMappings as $assocName => $mapping) {
if (
$this->isAssociationWithSingleJoinColumn($assocName) &&
assert($this->associationMappings[$assocName]->isToOneOwningSide()) &&
$this->associationMappings[$assocName]->joinColumns[0]->name === $columnName
) {
return $assocName;
}
}
throw MappingException::noFieldNameFoundForColumn($this->name, $columnName);
}
/**
* Sets the ID generator used to generate IDs for instances of this class.
*/
public function setIdGenerator(AbstractIdGenerator $generator): void
{
$this->idGenerator = $generator;
}
/**
* Sets definition.
*
* @psalm-param array<string, string|null> $definition
*/
public function setCustomGeneratorDefinition(array $definition): void
{
$this->customGeneratorDefinition = $definition;
}
/**
* Sets the definition of the sequence ID generator for this class.
*
* The definition must have the following structure:
* <code>
* array(
* 'sequenceName' => 'name',
* 'allocationSize' => 20,
* 'initialValue' => 1
* 'quoted' => 1
* )
* </code>
*
* @psalm-param array{sequenceName?: string, allocationSize?: int|string, initialValue?: int|string, quoted?: mixed} $definition
*
* @throws MappingException
*/
public function setSequenceGeneratorDefinition(array $definition): void
{
if (! isset($definition['sequenceName']) || trim($definition['sequenceName']) === '') {
throw MappingException::missingSequenceName($this->name);
}
if ($definition['sequenceName'][0] === '`') {
$definition['sequenceName'] = trim($definition['sequenceName'], '`');
$definition['quoted'] = true;
}
if (! isset($definition['allocationSize']) || trim((string) $definition['allocationSize']) === '') {
$definition['allocationSize'] = '1';
}
if (! isset($definition['initialValue']) || trim((string) $definition['initialValue']) === '') {
$definition['initialValue'] = '1';
}
$definition['allocationSize'] = (string) $definition['allocationSize'];
$definition['initialValue'] = (string) $definition['initialValue'];
$this->sequenceGeneratorDefinition = $definition;
}
/**
* Sets the version field mapping used for versioning. Sets the default
* value to use depending on the column type.
*
* @psalm-param array<string, mixed> $mapping The version field mapping array.
*
* @throws MappingException
*/
public function setVersionMapping(array &$mapping): void
{
$this->isVersioned = true;
$this->versionField = $mapping['fieldName'];
$this->requiresFetchAfterChange = true;
if (! isset($mapping['default'])) {
if (in_array($mapping['type'], ['integer', 'bigint', 'smallint'], true)) {
$mapping['default'] = 1;
} elseif ($mapping['type'] === 'datetime') {
$mapping['default'] = 'CURRENT_TIMESTAMP';
} else {
throw MappingException::unsupportedOptimisticLockingType($this->name, $mapping['fieldName'], $mapping['type']);
}
}
}
/**
* Sets whether this class is to be versioned for optimistic locking.
*/
public function setVersioned(bool $bool): void
{
$this->isVersioned = $bool;
if ($bool) {
$this->requiresFetchAfterChange = true;
}
}
/**
* Sets the name of the field that is to be used for versioning if this class is
* versioned for optimistic locking.
*/
public function setVersionField(string|null $versionField): void
{
$this->versionField = $versionField;
}
/**
* Marks this class as read only, no change tracking is applied to it.
*/
public function markReadOnly(): void
{
$this->isReadOnly = true;
}
/**
* {@inheritDoc}
*/
public function getFieldNames(): array
{
return array_keys($this->fieldMappings);
}
/**
* {@inheritDoc}
*/
public function getAssociationNames(): array
{
return array_keys($this->associationMappings);
}
/**
* {@inheritDoc}
*
* @psalm-return class-string
*
* @throws InvalidArgumentException
*/
public function getAssociationTargetClass(string $assocName): string
{
return $this->associationMappings[$assocName]->targetEntity
?? throw new InvalidArgumentException("Association name expected, '" . $assocName . "' is not an association.");
}
public function getName(): string
{
return $this->name;
}
public function isAssociationInverseSide(string $assocName): bool
{
return isset($this->associationMappings[$assocName])
&& ! $this->associationMappings[$assocName]->isOwningSide();
}
public function getAssociationMappedByTargetField(string $assocName): string
{
$assoc = $this->associationMappings[$assocName];
assert($assoc instanceof InverseSideMapping);
return $assoc->mappedBy;
}
/**
* @return string|null null if the input value is null
* @psalm-return class-string|null
*/
public function fullyQualifiedClassName(string|null $className): string|null
{
if (empty($className)) {
return $className;
}
if (! str_contains($className, '\\') && $this->namespace) {
return $this->namespace . '\\' . $className;
}
return $className;
}
public function getMetadataValue(string $name): mixed
{
return $this->$name ?? null;
}
/**
* Map Embedded Class
*
* @psalm-param array{
* fieldName: string,
* class?: class-string,
* declaredField?: string,
* columnPrefix?: string|false|null,
* originalField?: string
* } $mapping
*
* @throws MappingException
*/
public function mapEmbedded(array $mapping): void
{
$this->assertFieldNotMapped($mapping['fieldName']);
if (! isset($mapping['class']) && $this->isTypedProperty($mapping['fieldName'])) {
$type = $this->reflClass->getProperty($mapping['fieldName'])->getType();
if ($type instanceof ReflectionNamedType) {
$mapping['class'] = $type->getName();
}
}
if (! (isset($mapping['class']) && $mapping['class'])) {
throw MappingException::missingEmbeddedClass($mapping['fieldName']);
}
$fqcn = $this->fullyQualifiedClassName($mapping['class']);
assert($fqcn !== null);
$this->embeddedClasses[$mapping['fieldName']] = EmbeddedClassMapping::fromMappingArray([
'class' => $fqcn,
'columnPrefix' => $mapping['columnPrefix'] ?? null,
'declaredField' => $mapping['declaredField'] ?? null,
'originalField' => $mapping['originalField'] ?? null,
]);
}
/**
* Inline the embeddable class
*/
public function inlineEmbeddable(string $property, ClassMetadata $embeddable): void
{
foreach ($embeddable->fieldMappings as $originalFieldMapping) {
$fieldMapping = (array) $originalFieldMapping;
$fieldMapping['originalClass'] ??= $embeddable->name;
$fieldMapping['declaredField'] = isset($fieldMapping['declaredField'])
? $property . '.' . $fieldMapping['declaredField']
: $property;
$fieldMapping['originalField'] ??= $fieldMapping['fieldName'];
$fieldMapping['fieldName'] = $property . '.' . $fieldMapping['fieldName'];
if (! empty($this->embeddedClasses[$property]->columnPrefix)) {
$fieldMapping['columnName'] = $this->embeddedClasses[$property]->columnPrefix . $fieldMapping['columnName'];
} elseif ($this->embeddedClasses[$property]->columnPrefix !== false) {
assert($this->reflClass !== null);
assert($embeddable->reflClass !== null);
$fieldMapping['columnName'] = $this->namingStrategy
->embeddedFieldToColumnName(
$property,
$fieldMapping['columnName'],
$this->reflClass->name,
$embeddable->reflClass->name,
);
}
$this->mapField($fieldMapping);
}
}
/** @throws MappingException */
private function assertFieldNotMapped(string $fieldName): void
{
if (
isset($this->fieldMappings[$fieldName]) ||
isset($this->associationMappings[$fieldName]) ||
isset($this->embeddedClasses[$fieldName])
) {
throw MappingException::duplicateFieldMapping($this->name, $fieldName);
}
}
/**
* Gets the sequence name based on class metadata.
*
* @todo Sequence names should be computed in DBAL depending on the platform
*/
public function getSequenceName(AbstractPlatform $platform): string
{
$sequencePrefix = $this->getSequencePrefix($platform);
$columnName = $this->getSingleIdentifierColumnName();
return $sequencePrefix . '_' . $columnName . '_seq';
}
/**
* Gets the sequence name prefix based on class metadata.
*
* @todo Sequence names should be computed in DBAL depending on the platform
*/
public function getSequencePrefix(AbstractPlatform $platform): string
{
$tableName = $this->getTableName();
$sequencePrefix = $tableName;
// Prepend the schema name to the table name if there is one
$schemaName = $this->getSchemaName();
if ($schemaName) {
$sequencePrefix = $schemaName . '.' . $tableName;
}
return $sequencePrefix;
}
/** @psalm-param class-string $class */
private function getAccessibleProperty(ReflectionService $reflService, string $class, string $field): ReflectionProperty|null
{
$reflectionProperty = $reflService->getAccessibleProperty($class, $field);
if ($reflectionProperty?->isReadOnly()) {
$declaringClass = $reflectionProperty->class;
if ($declaringClass !== $class) {
$reflectionProperty = $reflService->getAccessibleProperty($declaringClass, $field);
}
if ($reflectionProperty !== null) {
$reflectionProperty = new ReflectionReadonlyProperty($reflectionProperty);
}
}
return $reflectionProperty;
}
}

vendor/doctrine/orm/src/Mapping/ClassMetadata.php line 900