remove obsolete annotation mapping doc, modernize code in examples

Author: dbu

docs/en/cookbook/custom_documentclass_mapper.rst

@@ -19,37 +19,30 @@ An example mapper from the `symfony cmf sandbox`_
 
     use Doctrine\ODM\PHPCR\DocumentClassMapper;
     use Doctrine\ODM\PHPCR\DocumentManager;
+    use Doctrine\ODM\PHPCR\Document\Generic;
 
     use PHPCR\NodeInterface;
     use PHPCR\PropertyType;
 
     class MagnoliaDocumentClassMapper extends DocumentClassMapper
     {
-        private $templateMap;
-
-        /**
-         * @param array $templateMap map from mgnl:template values to document class names
-         */
-        public function __construct($templateMap)
-        {
-            $this->templateMap = $templateMap;
+        public function __construct(
+            /**
+             * @var array<string, string> map from mgnl:template values to document class names
+             */
+            private array $templateMap
+        ) {
         }
 
         /**
          * Determine the class name from a given node
          *
-         * @param DocumentManager
-         * @param NodeInterface $node
-         * @param string $className
-         *
-         * @return string
-         *
          * @throws \RuntimeException if no class name could be determined
          */
-        public function getClassName(DocumentManager $dm, NodeInterface $node, $className = null)
+        public function getClassName(DocumentManager $dm, NodeInterface $node, string $className = null): string
         {
             $className = parent::getClassName($dm, $node, $className);
-            if ('Doctrine\ODM\PHPCR\Document\Generic' == $className) {
+            if (Generic::class === $className) {
                 if ($node->hasNode('MetaData')) {
                     $metaData = $node->getNode('MetaData');
                     if ($metaData->hasProperty('mgnl:template')) {
@@ -70,7 +63,7 @@ custom mapper::
     /* prepare the doctrine configuration */
     $config = new \Doctrine\ODM\PHPCR\Configuration();
     $map = array(
-        'standard-templating-kit:pages/stkSection' => 'Sandbox\MagnoliaBundle\Document\Section',
+        'standard-templating-kit:pages/stkSection' => \Sandbox\MagnoliaBundle\Document\Section::class,
     );
     $mapper = new MagnoliaDocumentClassMapper($map);
     $config->setDocumentClassMapper($mapper);
@@ -127,6 +120,8 @@ of instantiating the default one. An example from the `symfony cmf sandbox`_
 
         use Symfony\Component\DependencyInjection\Definition;
         use Symfony\Component\DependencyInjection\Reference;
+        use Sandbox\MagnoliaBundle\Document\MagnoliaDocumentClassMapper;
+        use Sandbox\MagnoliaBundle\Document\Section;
 
         $container
             ->register('doctrine.odm_configuration', '%doctrine_phpcr.odm.configuration.class%')
@@ -136,10 +131,10 @@ of instantiating the default one. An example from the `symfony cmf sandbox`_
         ;
 
         $container ->setDefinition('sandbox_amgnolia.odm_mapper', new Definition(
-            'Sandbox\MagnoliaBundle\Document\MagnoliaDocumentClassMapper',
+            MagnoliaDocumentClassMapper::class,
             array(
                 array(
-                    'standard-templating-kit:pages/stkSection' => 'Sandbox\MagnoliaBundle\Document\Section',
+                    'standard-templating-kit:pages/stkSection' => Section::class,
                 ),
             ),
         ));

docs/en/cookbook/last-modified.rst

@@ -15,34 +15,22 @@ you can get timestamps on your documents by simply adding the mixins:
 
     .. code-block:: php
 
-        use Doctrine\ODM\PHPCR\Mapping\Annotations as PHPCR;
+        use Doctrine\ODM\PHPCR\Mapping\Attributes as PHPCR;
 
-        /**
-         * @PHPCR\Document(
-         *   mixins={"mix:created", "mix:lastModified"}
-         * )
-         */
+        #[PHPCR\Document(mixins: ["mix:created", "mix:lastModified"])]
         class SomeDocument
         {
-            /**
-             * @PHPCR\Field(type="date", property="jcr:created")
-             */
-            private $created;
+            #[PHPCR\Field(type: 'date', property: 'jcr:created')]
+            private ?\DateTimeInterface $created;
 
-            /**
-             * @PHPCR\Field(type="string", property="jcr:createdBy")
-             */
-            private $createdBy;
+            #[PHPCR\Field(type: 'string', property: 'jcr:createdBy')]
+            private ?string $createdBy;
 
-            /**
-             * @PHPCR\Field(type="date", property="jcr:lastModified")
-             */
-            private $lastModified;
+            #[PHPCR\Field(type: 'date', property: 'jcr:lastModified')]
+            private ?\DateTimeInterface $lastModified;
 
-            /**
-             * @PHPCR\Field(type="string", property="jcr:lastModifiedBy")
-             */
-            private $lastModifiedBy;
+            #[PHPCR\Field(type: 'string', property: 'jcr:lastModifiedBy')]
+            private ?string $lastModifiedBy;
         }
 
     .. code-block:: xml
@@ -113,29 +101,21 @@ date, write an event listener as follows and register it with the EventManager::
      */
     class LastModified
     {
-        /**
-         * @param LifecycleEventArgs $e
-         */
-        public function prePersist(LifecycleEventArgs $e)
+        public function prePersist(LifecycleEventArgs $e): void
         {
             $this->updateLastModifiedProperty($e);
         }
 
-        /**
-         * @param LifecycleEventArgs $e
-         */
-        public function preUpdate(LifecycleEventArgs $e)
+        public function preUpdate(LifecycleEventArgs $e): void
         {
             $this->updateLastModifiedProperty($e);
         }
 
         /**
          * If the document has the mixin mix:lastModified then update the field
          * that is mapped to jcr:lastModified.
-         *
-         * @param LifecycleEventArgs $e
          */
-        protected function updateLastModifiedProperty(LifecycleEventArgs $e)
+        private function updateLastModifiedProperty(LifecycleEventArgs $e): void
         {
             $document = $e->getObject();
 

docs/en/index.rst

@@ -37,7 +37,6 @@ Mapping Objects onto a Document Repository
 
 * **Mapping Driver References**:
   :doc:`PHP Attributes <reference/attributes-mapping>` |
-  :doc:`Docblock Annotations (deprecated) <reference/annotations-mapping>` |
   :doc:`XML <reference/xml-mapping>` |
   :doc:`YAML <reference/yml-mapping>` |
   :doc:`Metadata Drivers <reference/metadata-drivers>`