580 lines
24 KiB
PHP
580 lines
24 KiB
PHP
<?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 LGPL. For more information, see
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* <http://www.doctrine-project.org>.
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*/
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namespace Doctrine\ORM\Mapping\Driver;
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use Doctrine\Common\Cache\ArrayCache,
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Doctrine\Common\Annotations\AnnotationReader,
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Doctrine\Common\Annotations\AnnotationRegistry,
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Doctrine\ORM\Mapping\ClassMetadataInfo,
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Doctrine\ORM\Mapping\MappingException;
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/**
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* The AnnotationDriver reads the mapping metadata from docblock annotations.
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*
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* @since 2.0
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* @author Benjamin Eberlei <kontakt@beberlei.de>
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* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
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* @author Jonathan H. Wage <jonwage@gmail.com>
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* @author Roman Borschel <roman@code-factory.org>
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*/
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class AnnotationDriver implements Driver
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{
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/**
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* The AnnotationReader.
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*
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* @var AnnotationReader
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*/
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protected $_reader;
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/**
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* The paths where to look for mapping files.
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*
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* @var array
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*/
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protected $_paths = array();
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/**
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* The file extension of mapping documents.
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*
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* @var string
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*/
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protected $_fileExtension = '.php';
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/**
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* @param array
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*/
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protected $_classNames;
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/**
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* Initializes a new AnnotationDriver that uses the given AnnotationReader for reading
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* docblock annotations.
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*
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* @param AnnotationReader $reader The AnnotationReader to use, duck-typed.
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* @param string|array $paths One or multiple paths where mapping classes can be found.
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*/
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public function __construct($reader, $paths = null)
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{
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$this->_reader = $reader;
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if ($paths) {
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$this->addPaths((array) $paths);
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}
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}
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/**
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* Append lookup paths to metadata driver.
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*
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* @param array $paths
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*/
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public function addPaths(array $paths)
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{
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$this->_paths = array_unique(array_merge($this->_paths, $paths));
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}
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/**
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* Retrieve the defined metadata lookup paths.
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*
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* @return array
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*/
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public function getPaths()
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{
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return $this->_paths;
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}
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/**
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* Retrieve the current annotation reader
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*
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* @return AnnotationReader
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*/
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public function getReader()
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{
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return $this->_reader;
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}
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/**
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* Get the file extension used to look for mapping files under
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*
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* @return void
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*/
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public function getFileExtension()
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{
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return $this->_fileExtension;
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}
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/**
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* Set the file extension used to look for mapping files under
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*
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* @param string $fileExtension The file extension to set
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* @return void
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*/
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public function setFileExtension($fileExtension)
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{
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$this->_fileExtension = $fileExtension;
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}
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/**
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* {@inheritdoc}
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*/
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public function loadMetadataForClass($className, ClassMetadataInfo $metadata)
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{
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$class = $metadata->getReflectionClass();
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$classAnnotations = $this->_reader->getClassAnnotations($class);
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// Compatibility with Doctrine Common 3.x
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if ($classAnnotations && is_int(key($classAnnotations))) {
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foreach ($classAnnotations as $annot) {
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$classAnnotations[get_class($annot)] = $annot;
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}
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}
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// Evaluate Entity annotation
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if (isset($classAnnotations['Doctrine\ORM\Mapping\Entity'])) {
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$entityAnnot = $classAnnotations['Doctrine\ORM\Mapping\Entity'];
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if ($entityAnnot->repositoryClass !== null) {
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$metadata->setCustomRepositoryClass($entityAnnot->repositoryClass);
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}
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if ($entityAnnot->readOnly) {
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$metadata->markReadOnly();
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}
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} else if (isset($classAnnotations['Doctrine\ORM\Mapping\MappedSuperclass'])) {
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$mappedSuperclassAnnot = $classAnnotations['Doctrine\ORM\Mapping\MappedSuperclass'];
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$metadata->setCustomRepositoryClass($mappedSuperclassAnnot->repositoryClass);
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$metadata->isMappedSuperclass = true;
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} else {
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throw MappingException::classIsNotAValidEntityOrMappedSuperClass($className);
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}
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// Evaluate Table annotation
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if (isset($classAnnotations['Doctrine\ORM\Mapping\Table'])) {
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$tableAnnot = $classAnnotations['Doctrine\ORM\Mapping\Table'];
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$primaryTable = array(
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'name' => $tableAnnot->name,
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'schema' => $tableAnnot->schema
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);
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if ($tableAnnot->indexes !== null) {
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foreach ($tableAnnot->indexes as $indexAnnot) {
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$primaryTable['indexes'][$indexAnnot->name] = array(
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'columns' => $indexAnnot->columns
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);
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}
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}
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if ($tableAnnot->uniqueConstraints !== null) {
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foreach ($tableAnnot->uniqueConstraints as $uniqueConstraint) {
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$primaryTable['uniqueConstraints'][$uniqueConstraint->name] = array(
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'columns' => $uniqueConstraint->columns
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);
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}
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}
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$metadata->setPrimaryTable($primaryTable);
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}
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// Evaluate NamedQueries annotation
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if (isset($classAnnotations['Doctrine\ORM\Mapping\NamedQueries'])) {
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$namedQueriesAnnot = $classAnnotations['Doctrine\ORM\Mapping\NamedQueries'];
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foreach ($namedQueriesAnnot->value as $namedQuery) {
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$metadata->addNamedQuery(array(
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'name' => $namedQuery->name,
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'query' => $namedQuery->query
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));
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}
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}
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// Evaluate InheritanceType annotation
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if (isset($classAnnotations['Doctrine\ORM\Mapping\InheritanceType'])) {
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$inheritanceTypeAnnot = $classAnnotations['Doctrine\ORM\Mapping\InheritanceType'];
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$metadata->setInheritanceType(constant('Doctrine\ORM\Mapping\ClassMetadata::INHERITANCE_TYPE_' . $inheritanceTypeAnnot->value));
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if ($metadata->inheritanceType != \Doctrine\ORM\Mapping\ClassMetadata::INHERITANCE_TYPE_NONE) {
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// Evaluate DiscriminatorColumn annotation
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if (isset($classAnnotations['Doctrine\ORM\Mapping\DiscriminatorColumn'])) {
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$discrColumnAnnot = $classAnnotations['Doctrine\ORM\Mapping\DiscriminatorColumn'];
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$metadata->setDiscriminatorColumn(array(
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'name' => $discrColumnAnnot->name,
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'type' => $discrColumnAnnot->type,
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'length' => $discrColumnAnnot->length
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));
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} else {
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$metadata->setDiscriminatorColumn(array('name' => 'dtype', 'type' => 'string', 'length' => 255));
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}
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// Evaluate DiscriminatorMap annotation
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if (isset($classAnnotations['Doctrine\ORM\Mapping\DiscriminatorMap'])) {
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$discrMapAnnot = $classAnnotations['Doctrine\ORM\Mapping\DiscriminatorMap'];
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$metadata->setDiscriminatorMap($discrMapAnnot->value);
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}
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}
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}
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// Evaluate DoctrineChangeTrackingPolicy annotation
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if (isset($classAnnotations['Doctrine\ORM\Mapping\ChangeTrackingPolicy'])) {
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$changeTrackingAnnot = $classAnnotations['Doctrine\ORM\Mapping\ChangeTrackingPolicy'];
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$metadata->setChangeTrackingPolicy(constant('Doctrine\ORM\Mapping\ClassMetadata::CHANGETRACKING_' . $changeTrackingAnnot->value));
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}
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// Evaluate annotations on properties/fields
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foreach ($class->getProperties() as $property) {
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if ($metadata->isMappedSuperclass && ! $property->isPrivate()
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||
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$metadata->isInheritedField($property->name)
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$metadata->isInheritedAssociation($property->name)) {
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continue;
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}
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$mapping = array();
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$mapping['fieldName'] = $property->getName();
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// Check for JoinColummn/JoinColumns annotations
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$joinColumns = array();
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if ($joinColumnAnnot = $this->_reader->getPropertyAnnotation($property, 'Doctrine\ORM\Mapping\JoinColumn')) {
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$joinColumns[] = array(
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'name' => $joinColumnAnnot->name,
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'referencedColumnName' => $joinColumnAnnot->referencedColumnName,
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'unique' => $joinColumnAnnot->unique,
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'nullable' => $joinColumnAnnot->nullable,
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'onDelete' => $joinColumnAnnot->onDelete,
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'columnDefinition' => $joinColumnAnnot->columnDefinition,
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);
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} else if ($joinColumnsAnnot = $this->_reader->getPropertyAnnotation($property, 'Doctrine\ORM\Mapping\JoinColumns')) {
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foreach ($joinColumnsAnnot->value as $joinColumn) {
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$joinColumns[] = array(
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'name' => $joinColumn->name,
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'referencedColumnName' => $joinColumn->referencedColumnName,
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'unique' => $joinColumn->unique,
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'nullable' => $joinColumn->nullable,
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'onDelete' => $joinColumn->onDelete,
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'columnDefinition' => $joinColumn->columnDefinition,
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);
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}
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}
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// Field can only be annotated with one of:
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// @Column, @OneToOne, @OneToMany, @ManyToOne, @ManyToMany
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if ($columnAnnot = $this->_reader->getPropertyAnnotation($property, 'Doctrine\ORM\Mapping\Column')) {
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if ($columnAnnot->type == null) {
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throw MappingException::propertyTypeIsRequired($className, $property->getName());
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}
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$mapping['type'] = $columnAnnot->type;
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$mapping['length'] = $columnAnnot->length;
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$mapping['precision'] = $columnAnnot->precision;
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$mapping['scale'] = $columnAnnot->scale;
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$mapping['nullable'] = $columnAnnot->nullable;
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$mapping['unique'] = $columnAnnot->unique;
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if ($columnAnnot->options) {
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$mapping['options'] = $columnAnnot->options;
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}
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if (isset($columnAnnot->name)) {
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$mapping['columnName'] = $columnAnnot->name;
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}
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if (isset($columnAnnot->columnDefinition)) {
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$mapping['columnDefinition'] = $columnAnnot->columnDefinition;
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}
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if ($idAnnot = $this->_reader->getPropertyAnnotation($property, 'Doctrine\ORM\Mapping\Id')) {
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$mapping['id'] = true;
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}
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if ($generatedValueAnnot = $this->_reader->getPropertyAnnotation($property, 'Doctrine\ORM\Mapping\GeneratedValue')) {
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$metadata->setIdGeneratorType(constant('Doctrine\ORM\Mapping\ClassMetadata::GENERATOR_TYPE_' . $generatedValueAnnot->strategy));
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}
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if ($versionAnnot = $this->_reader->getPropertyAnnotation($property, 'Doctrine\ORM\Mapping\Version')) {
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$metadata->setVersionMapping($mapping);
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}
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$metadata->mapField($mapping);
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// Check for SequenceGenerator/TableGenerator definition
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if ($seqGeneratorAnnot = $this->_reader->getPropertyAnnotation($property, 'Doctrine\ORM\Mapping\SequenceGenerator')) {
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$metadata->setSequenceGeneratorDefinition(array(
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'sequenceName' => $seqGeneratorAnnot->sequenceName,
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'allocationSize' => $seqGeneratorAnnot->allocationSize,
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'initialValue' => $seqGeneratorAnnot->initialValue
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));
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} else if ($tblGeneratorAnnot = $this->_reader->getPropertyAnnotation($property, 'Doctrine\ORM\Mapping\TableGenerator')) {
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throw MappingException::tableIdGeneratorNotImplemented($className);
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} else if ($customGeneratorAnnot = $this->_reader->getPropertyAnnotation($property, 'Doctrine\ORM\Mapping\CustomIdGenerator')) {
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$metadata->setCustomGeneratorDefinition(array(
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'class' => $customGeneratorAnnot->class,
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'args' => $customGeneratorAnnot->args
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));
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}
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} else if ($oneToOneAnnot = $this->_reader->getPropertyAnnotation($property, 'Doctrine\ORM\Mapping\OneToOne')) {
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if ($idAnnot = $this->_reader->getPropertyAnnotation($property, 'Doctrine\ORM\Mapping\Id')) {
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$mapping['id'] = true;
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}
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$mapping['targetEntity'] = $oneToOneAnnot->targetEntity;
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$mapping['joinColumns'] = $joinColumns;
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$mapping['mappedBy'] = $oneToOneAnnot->mappedBy;
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$mapping['inversedBy'] = $oneToOneAnnot->inversedBy;
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$mapping['cascade'] = $oneToOneAnnot->cascade;
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$mapping['orphanRemoval'] = $oneToOneAnnot->orphanRemoval;
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$mapping['fetch'] = $this->getFetchMode($className, $oneToOneAnnot->fetch);
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$metadata->mapOneToOne($mapping);
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} else if ($oneToManyAnnot = $this->_reader->getPropertyAnnotation($property, 'Doctrine\ORM\Mapping\OneToMany')) {
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$mapping['mappedBy'] = $oneToManyAnnot->mappedBy;
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$mapping['targetEntity'] = $oneToManyAnnot->targetEntity;
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$mapping['cascade'] = $oneToManyAnnot->cascade;
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$mapping['indexBy'] = $oneToManyAnnot->indexBy;
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$mapping['orphanRemoval'] = $oneToManyAnnot->orphanRemoval;
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$mapping['fetch'] = $this->getFetchMode($className, $oneToManyAnnot->fetch);
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if ($orderByAnnot = $this->_reader->getPropertyAnnotation($property, 'Doctrine\ORM\Mapping\OrderBy')) {
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$mapping['orderBy'] = $orderByAnnot->value;
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}
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$metadata->mapOneToMany($mapping);
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} else if ($manyToOneAnnot = $this->_reader->getPropertyAnnotation($property, 'Doctrine\ORM\Mapping\ManyToOne')) {
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if ($idAnnot = $this->_reader->getPropertyAnnotation($property, 'Doctrine\ORM\Mapping\Id')) {
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$mapping['id'] = true;
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}
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$mapping['joinColumns'] = $joinColumns;
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$mapping['cascade'] = $manyToOneAnnot->cascade;
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$mapping['inversedBy'] = $manyToOneAnnot->inversedBy;
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$mapping['targetEntity'] = $manyToOneAnnot->targetEntity;
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$mapping['fetch'] = $this->getFetchMode($className, $manyToOneAnnot->fetch);
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$metadata->mapManyToOne($mapping);
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} else if ($manyToManyAnnot = $this->_reader->getPropertyAnnotation($property, 'Doctrine\ORM\Mapping\ManyToMany')) {
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$joinTable = array();
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if ($joinTableAnnot = $this->_reader->getPropertyAnnotation($property, 'Doctrine\ORM\Mapping\JoinTable')) {
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$joinTable = array(
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'name' => $joinTableAnnot->name,
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'schema' => $joinTableAnnot->schema
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);
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foreach ($joinTableAnnot->joinColumns as $joinColumn) {
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$joinTable['joinColumns'][] = array(
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'name' => $joinColumn->name,
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'referencedColumnName' => $joinColumn->referencedColumnName,
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'unique' => $joinColumn->unique,
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'nullable' => $joinColumn->nullable,
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'onDelete' => $joinColumn->onDelete,
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'columnDefinition' => $joinColumn->columnDefinition,
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);
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}
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foreach ($joinTableAnnot->inverseJoinColumns as $joinColumn) {
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$joinTable['inverseJoinColumns'][] = array(
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'name' => $joinColumn->name,
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'referencedColumnName' => $joinColumn->referencedColumnName,
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'unique' => $joinColumn->unique,
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'nullable' => $joinColumn->nullable,
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'onDelete' => $joinColumn->onDelete,
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'columnDefinition' => $joinColumn->columnDefinition,
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);
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}
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}
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$mapping['joinTable'] = $joinTable;
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$mapping['targetEntity'] = $manyToManyAnnot->targetEntity;
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$mapping['mappedBy'] = $manyToManyAnnot->mappedBy;
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$mapping['inversedBy'] = $manyToManyAnnot->inversedBy;
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$mapping['cascade'] = $manyToManyAnnot->cascade;
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$mapping['indexBy'] = $manyToManyAnnot->indexBy;
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$mapping['fetch'] = $this->getFetchMode($className, $manyToManyAnnot->fetch);
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if ($orderByAnnot = $this->_reader->getPropertyAnnotation($property, 'Doctrine\ORM\Mapping\OrderBy')) {
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$mapping['orderBy'] = $orderByAnnot->value;
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}
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$metadata->mapManyToMany($mapping);
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}
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}
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// Evaluate @HasLifecycleCallbacks annotation
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if (isset($classAnnotations['Doctrine\ORM\Mapping\HasLifecycleCallbacks'])) {
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foreach ($class->getMethods() as $method) {
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// filter for the declaring class only, callbacks from parents will already be registered.
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if ($method->isPublic() && $method->getDeclaringClass()->getName() == $class->name) {
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$annotations = $this->_reader->getMethodAnnotations($method);
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// Compatibility with Doctrine Common 3.x
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if ($annotations && is_int(key($annotations))) {
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foreach ($annotations as $annot) {
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$annotations[get_class($annot)] = $annot;
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}
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}
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if (isset($annotations['Doctrine\ORM\Mapping\PrePersist'])) {
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$metadata->addLifecycleCallback($method->getName(), \Doctrine\ORM\Events::prePersist);
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}
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if (isset($annotations['Doctrine\ORM\Mapping\PostPersist'])) {
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$metadata->addLifecycleCallback($method->getName(), \Doctrine\ORM\Events::postPersist);
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}
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if (isset($annotations['Doctrine\ORM\Mapping\PreUpdate'])) {
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$metadata->addLifecycleCallback($method->getName(), \Doctrine\ORM\Events::preUpdate);
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}
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if (isset($annotations['Doctrine\ORM\Mapping\PostUpdate'])) {
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$metadata->addLifecycleCallback($method->getName(), \Doctrine\ORM\Events::postUpdate);
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}
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if (isset($annotations['Doctrine\ORM\Mapping\PreRemove'])) {
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$metadata->addLifecycleCallback($method->getName(), \Doctrine\ORM\Events::preRemove);
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}
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if (isset($annotations['Doctrine\ORM\Mapping\PostRemove'])) {
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$metadata->addLifecycleCallback($method->getName(), \Doctrine\ORM\Events::postRemove);
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}
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if (isset($annotations['Doctrine\ORM\Mapping\PostLoad'])) {
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$metadata->addLifecycleCallback($method->getName(), \Doctrine\ORM\Events::postLoad);
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}
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if (isset($annotations['Doctrine\ORM\Mapping\PreFlush'])) {
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$metadata->addLifecycleCallback($method->getName(), \Doctrine\ORM\Events::preFlush);
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}
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}
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}
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}
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}
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/**
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* Whether the class with the specified name is transient. Only non-transient
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* classes, that is entities and mapped superclasses, should have their metadata loaded.
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* A class is non-transient if it is annotated with either @Entity or
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* @MappedSuperclass in the class doc block.
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*
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* @param string $className
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* @return boolean
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*/
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public function isTransient($className)
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{
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$classAnnotations = $this->_reader->getClassAnnotations(new \ReflectionClass($className));
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// Compatibility with Doctrine Common 3.x
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if ($classAnnotations && is_int(key($classAnnotations))) {
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foreach ($classAnnotations as $annot) {
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if ($annot instanceof \Doctrine\ORM\Mapping\Entity) {
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return false;
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}
|
|
if ($annot instanceof \Doctrine\ORM\Mapping\MappedSuperclass) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
return ! isset($classAnnotations['Doctrine\ORM\Mapping\Entity']) &&
|
|
! isset($classAnnotations['Doctrine\ORM\Mapping\MappedSuperclass']);
|
|
}
|
|
|
|
/**
|
|
* {@inheritDoc}
|
|
*/
|
|
public function getAllClassNames()
|
|
{
|
|
if ($this->_classNames !== null) {
|
|
return $this->_classNames;
|
|
}
|
|
|
|
if (!$this->_paths) {
|
|
throw MappingException::pathRequired();
|
|
}
|
|
|
|
$classes = array();
|
|
$includedFiles = array();
|
|
|
|
foreach ($this->_paths as $path) {
|
|
if ( ! is_dir($path)) {
|
|
throw MappingException::fileMappingDriversRequireConfiguredDirectoryPath($path);
|
|
}
|
|
|
|
$iterator = new \RegexIterator(
|
|
new \RecursiveIteratorIterator(
|
|
new \RecursiveDirectoryIterator($path, \FilesystemIterator::SKIP_DOTS),
|
|
\RecursiveIteratorIterator::LEAVES_ONLY
|
|
),
|
|
'/^.+' . str_replace('.', '\.', $this->_fileExtension) . '$/i',
|
|
\RecursiveRegexIterator::GET_MATCH
|
|
);
|
|
|
|
foreach ($iterator as $file) {
|
|
$sourceFile = realpath($file[0]);
|
|
|
|
require_once $sourceFile;
|
|
|
|
$includedFiles[] = $sourceFile;
|
|
}
|
|
}
|
|
|
|
$declared = get_declared_classes();
|
|
|
|
foreach ($declared as $className) {
|
|
$rc = new \ReflectionClass($className);
|
|
$sourceFile = $rc->getFileName();
|
|
if (in_array($sourceFile, $includedFiles) && ! $this->isTransient($className)) {
|
|
$classes[] = $className;
|
|
}
|
|
}
|
|
|
|
$this->_classNames = $classes;
|
|
|
|
return $classes;
|
|
}
|
|
|
|
/**
|
|
* Attempts to resolve the fetch mode.
|
|
*
|
|
* @param string $className The class name
|
|
* @param string $fetchMode The fetch mode
|
|
* @return integer The fetch mode as defined in ClassMetadata
|
|
* @throws MappingException If the fetch mode is not valid
|
|
*/
|
|
private function getFetchMode($className, $fetchMode)
|
|
{
|
|
if(!defined('Doctrine\ORM\Mapping\ClassMetadata::FETCH_' . $fetchMode)) {
|
|
throw MappingException::invalidFetchMode($className, $fetchMode);
|
|
}
|
|
|
|
return constant('Doctrine\ORM\Mapping\ClassMetadata::FETCH_' . $fetchMode);
|
|
}
|
|
/**
|
|
* Factory method for the Annotation Driver
|
|
*
|
|
* @param array|string $paths
|
|
* @param AnnotationReader $reader
|
|
* @return AnnotationDriver
|
|
*/
|
|
static public function create($paths = array(), AnnotationReader $reader = null)
|
|
{
|
|
if ($reader == null) {
|
|
$reader = new AnnotationReader();
|
|
$reader->setDefaultAnnotationNamespace('Doctrine\ORM\Mapping\\');
|
|
}
|
|
return new self($reader, $paths);
|
|
}
|
|
}
|