From f3e8f0e4cf045a275390a35c793c5bb7068322d7 Mon Sep 17 00:00:00 2001 From: Robin Chalas Date: Sun, 9 Sep 2018 19:50:53 +0200 Subject: [PATCH 1/2] [WCM][Console] Remove mentions about the deprecated ContainerAwareCommand class --- console/commands_as_services.rst | 6 ------ console/style.rst | 11 ++++++----- 2 files changed, 6 insertions(+), 11 deletions(-) diff --git a/console/commands_as_services.rst b/console/commands_as_services.rst index 0617030bbc0..1dad29b0bdc 100644 --- a/console/commands_as_services.rst +++ b/console/commands_as_services.rst @@ -13,12 +13,6 @@ recommended setup. You can also manually register your command as a service by configuring the service and :doc:`tagging it ` with ``console.command``. -In either case, if your class extends :class:`Symfony\\Bundle\\FrameworkBundle\\Command\\ContainerAwareCommand`, -you can access public services via ``$this->getContainer()->get('SERVICE_ID')``. - -But if your class is registered as a service, you can instead access services by -using normal :ref:`dependency injection `. - For example, suppose you want to log something from within your command:: namespace App\Command; diff --git a/console/style.rst b/console/style.rst index 9bdcbaf1631..c40dbb9ca18 100644 --- a/console/style.rst +++ b/console/style.rst @@ -13,11 +13,11 @@ Consider for example the code used to display the title of the following command // src/Command/GreetCommand.php namespace App\Command; - use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand; + use Symfony\Component\Console\Command\Command; use Symfony\Component\Console\Input\InputInterface; use Symfony\Component\Console\Output\OutputInterface; - class GreetCommand extends ContainerAwareCommand + class GreetCommand extends Command { // ... @@ -53,12 +53,12 @@ title of the command:: // src/Command/GreetCommand.php namespace App\Command; - use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand; + use Symfony\Component\Console\Command\Command; use Symfony\Component\Console\Style\SymfonyStyle; use Symfony\Component\Console\Input\InputInterface; use Symfony\Component\Console\Output\OutputInterface; - class GreetCommand extends ContainerAwareCommand + class GreetCommand extends Command { // ... @@ -355,10 +355,11 @@ of your commands to change their appearance:: namespace App\Console; use App\Console\CustomStyle; + use Symfony\Component\Console\Command\Command; use Symfony\Component\Console\Input\InputInterface; use Symfony\Component\Console\Output\OutputInterface; - class GreetCommand extends ContainerAwareCommand + class GreetCommand extends Command { // ... From 4143835f9da826a1c006ff56b2506826f8848bdc Mon Sep 17 00:00:00 2001 From: Javier Eguiluz Date: Mon, 10 Sep 2018 11:16:08 +0200 Subject: [PATCH 2/2] Maintained a note about ContainerAwareCommand being deprecated --- console/commands_as_services.rst | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/console/commands_as_services.rst b/console/commands_as_services.rst index 1dad29b0bdc..2794dc56aac 100644 --- a/console/commands_as_services.rst +++ b/console/commands_as_services.rst @@ -60,6 +60,13 @@ works! You can call the ``app:sunshine`` command and start logging. work (e.g. making database queries), as that code will be run, even if you're using the console to execute a different command. +.. note:: + + In previous Symfony versions, you could make the command class extend from + :class:`Symfony\\Bundle\\FrameworkBundle\\Command\\ContainerAwareCommand` to + get services via ``$this->getContainer()->get('SERVICE_ID')``. This is + deprecated in Symfony 4.2 and it won't work in future Symfony versions. + .. _console-command-service-lazy-loading: Lazy Loading pFad - Phonifier reborn

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