8000 minor #8710 Fixing serializer config - much is now done automatically… · symfony/symfony-docs@8109be9 · GitHub
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minor #8710 Fixing serializer config - much is now done automatically (weaverryan)
This PR was squashed before being merged into the 4.0 branch (closes #8710). Discussion ---------- Fixing serializer config - much is now done automatically ping @javiereguiluz. The following is done automatically in 3.3 and higher: * serializer is automatically enabled when the component is present (when not using the full stack SE) * serializer annotations is automatically enabled when annotations is present * caching is handled by another system, and is enabled by default This should be merged into 4.0, because it's the only time that not using the full stack is standard... so effectively it only affects 4.0. Also, viva Flex and the new systems! Look how much config is removed :) Commits ------- 8634e40 typo cb31900 Fixing serializer config - much is now done automatically
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‎reference/configuration/framework.rst‎

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@@ -106,7 +106,6 @@ Configuration
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* `debug`_
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* `serializer`_
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* :ref:`enabled <reference-serializer-enabled>`
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* :ref:`cache <reference-serializer-cache>`
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* :ref:`enable_annotations <reference-serializer-enable_annotations>`
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* :ref:`name_converter <reference-serializer-name_converter>`
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* :ref:`circular_reference_handler <reference-serializer-circular_reference_handler>`
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Whether to enable the ``serializer`` service or not in the service container.
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.. _reference-serializer-cache:
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cache
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.....
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**type**: ``string``
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The service that is used to persist class metadata in a cache. The service
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has to implement the ``Doctrine\Common\Cache\Cache`` interface.
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.. seealso::
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For more information, see :ref:`serializer-enabling-metadata-cache`.
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.. _reference-serializer-enable_annotations:
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enable_annotations

‎serializer.rst‎

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@@ -21,52 +21,6 @@ install the serializer before using it:
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$ composer require serializer
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Then, enable the serializer in the framework config:
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.. configuration-block::
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.. code-block:: yaml
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# config/packages/framework.yaml
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framework:
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# ...
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serializer: { enable_annotations: true }
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# Alternatively, if you don't want to use annotations
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#serializer: { enabled: true }
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.. code-block:: xml
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<!-- config/packages/framework.xml -->
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<?xml version="1.0" encoding="UTF-8"?>
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<container xmlns="http://symfony.com/schema/dic/services"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xmlns:framework="http://symfony.com/schema/dic/symfony"
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xsi:schemaLocation="http://symfony.com/schema/dic/services
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http://symfony.com/schema/dic/services/services-1.0.xsd
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http://symfony.com/schema/dic/symfony
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http://symfony.com/schema/dic/symfony/symfony-1.0.xsd">
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<framework:config>
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<!-- ... -->
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<framework:serializer enable-annotations="true" />
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<!--
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Alternatively, if you don't want to use annotations
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<framework:serializer enabled="true" />
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-->
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</framework:config>
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</container>
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.. code-block:: php
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// config/packages/framework.php
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$container->loadFromExtension('framework', array(
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// ...
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'serializer' => array(
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'enable_annotations' => true,
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// Alternatively, if you don't want to use annotations
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//'enabled' => true,
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),
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));
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Using the Serializer Service
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----------------------------
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Using Serialization Groups Annotations
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--------------------------------------
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Enable :ref:`serialization groups annotation <component-serializer-attributes-groups>`
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with the following configuration:
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.. configuration-block::
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.. code-block:: yaml
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# config/packages/framework.yaml
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framework:
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# ...
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serializer:
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enable_annotations: true
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.. code-block:: xml
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<!-- config/packages/framework.xml -->
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<?xml version="1.0" encoding="UTF-8"?>
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<container xmlns="http://symfony.com/schema/dic/services"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xmlns:framework="http://symfony.com/schema/dic/symfony"
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xsi:schemaLocation="http://symfony.com/schema/dic/services
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http://symfony.com/schema/dic/services/services-1.0.xsd
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http://symfony.com/schema/dic/symfony
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http://symfony.com/schema/dic/symfony/symfony-1.0.xsd">
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<framework:config>
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<!-- ... -->
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<framework:serializer enable-annotations="true" />
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</framework:config>
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</container>
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To use annotations, first install the annotations package:
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.. code-block:: php
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.. code-block:: terminal
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// config/packages/framework.php
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$container->loadFromExtension('framework', array(
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// ...
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'serializer' => array(
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'enable_annotations' => true,
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),
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));
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$ composer require annotations
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Next, add the :ref:`@Groups annotations <component-serializer-attributes-groups-annotations>`
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to your class and choose which groups to use when serializing::
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.. _serializer-enabling-metadata-cache:
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Enabling the Metadata Cache
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---------------------------
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Metadata used by the Serializer component such as groups can be cached to
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enhance application performance. Any service implementing the ``Doctrine\Common\Cache\Cache``
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interface can be used.
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A service leveraging `APCu`_ (and APC for PHP < 5.5) is built-in.
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.. configuration-block::
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.. code-block:: yaml
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Configuring the Metadata Cache
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------------------------------
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# config/packages/prod/framework.yaml
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framework:
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# ...
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serializer:
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cache: serializer.mapping.cache.apc
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.. code-block:: xml
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<!-- config/packages/prod/framework.xml -->
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<?xml version="1.0" encoding="UTF-8"?>
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<container xmlns="http://symfony.com/schema/dic/services"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xmlns:framework="http://symfony.com/schema/dic/symfony"
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xsi:schemaLocation="http://symfony.com/schema/dic/services
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http://symfony.com/schema/dic/services/services-1.0.xsd
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http://symfony.com/schema/dic/symfony
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http://symfony.com/schema/dic/symfony/symfony-1.0.xsd">
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<framework:config>
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<!-- ... -->
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<framework:serializer cache="serializer.mapping.cache.apc" />
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</framework:config>
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</container>
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.. code-block:: php
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// config/packages/prod/framework.php
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$container->loadFromExtension('framework', array(
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// ...
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'serializer' => array(
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'cache' => 'serializer.mapping.cache.apc',
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),
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));
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The metadata for the serializer is automatically cached. To configure the cache,
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configure the ``framework.cache.pools`` key in ``config/packages/framework.yaml``.
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Enabling a Name Converter
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-------------------------

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