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<?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 MIT license. For more information, see |
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* <http://www.doctrine-project.org>. |
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*/ |
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namespace Doctrine\ORM\Tools\Console\Command\ClearCache; |
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use Doctrine\ORM\Cache; |
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use Doctrine\ORM\Cache\Region\DefaultRegion; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Input\InputOption; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\Console\Style\SymfonyStyle; |
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/** |
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* Command to clear a query cache region. |
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* |
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* @since 2.5 |
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* @author Fabio B. Silva <[email protected]> |
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*/ |
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class QueryRegionCommand extends Command |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function configure() |
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{ |
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$this->setName('orm:clear-cache:region:query') |
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->setDescription('Clear a second-level cache query region') |
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->addArgument('region-name', InputArgument::OPTIONAL, 'The query region to clear.') |
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->addOption('all', null, InputOption::VALUE_NONE, 'If defined, all query regions will be deleted/invalidated.') |
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->addOption('flush', null, InputOption::VALUE_NONE, 'If defined, all cache entries will be flushed.') |
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->setHelp(<<<EOT |
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The <info>%command.name%</info> command is meant to clear a second-level cache query region for an associated Entity Manager. |
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It is possible to delete/invalidate all query region, a specific query region or flushes the cache provider. |
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The execution type differ on how you execute the command. |
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If you want to invalidate all entries for the default query region this command would do the work: |
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<info>%command.name%</info> |
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To invalidate entries for a specific query region you should use : |
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<info>%command.name% my_region_name</info> |
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If you want to invalidate all entries for the all query region: |
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<info>%command.name% --all</info> |
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Alternatively, if you want to flush the configured cache provider use this command: |
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<info>%command.name% my_region_name --flush</info> |
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Finally, be aware that if <info>--flush</info> option is passed, |
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not all cache providers are able to flush entries, because of a limitation of its execution nature. |
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EOT |
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); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$ui = new SymfonyStyle($input, $output); |
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$em = $this->getHelper('em')->getEntityManager(); |
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$name = $input->getArgument('region-name'); |
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$cache = $em->getCache(); |
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if ($name === null) { |
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$name = Cache::DEFAULT_QUERY_REGION_NAME; |
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} |
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if ( ! $cache instanceof Cache) { |
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throw new \InvalidArgumentException('No second-level cache is configured on the given EntityManager.'); |
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} |
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if ($input->getOption('flush')) { |
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$queryCache = $cache->getQueryCache($name); |
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$queryRegion = $queryCache->getRegion(); |
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if ( ! $queryRegion instanceof DefaultRegion) { |
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throw new \InvalidArgumentException(sprintf( |
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'The option "--flush" expects a "Doctrine\ORM\Cache\Region\DefaultRegion", but got "%s".', |
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is_object($queryRegion) ? get_class($queryRegion) : gettype($queryRegion) |
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)); |
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} |
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$queryRegion->getCache()->flushAll(); |
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$ui->comment( |
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sprintf( |
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'Flushing cache provider configured for second-level cache query region named <info>"%s"</info>', |
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$name |
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) |
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); |
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return 0; |
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} |
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if ($input->getOption('all')) { |
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$ui->comment('Clearing <info>all</info> second-level cache query regions'); |
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$cache->evictQueryRegions(); |
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return 0; |
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} |
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$ui->comment(sprintf('Clearing second-level cache query region named <info>"%s"</info>', $name)); |
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$cache->evictQueryRegion($name); |
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return 0; |
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} |
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} |
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doctrine /
orm
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