59 lines
1.9 KiB
PHP
59 lines
1.9 KiB
PHP
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<?php
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/**
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* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
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*
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* Licensed under The MIT License
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* Redistributions of files must retain the above copyright notice.
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*
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* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
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* @link http://cakephp.org CakePHP(tm) Project
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* @license http://www.opensource.org/licenses/mit-license.php MIT License
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*/
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namespace Migrations\Util;
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use Cake\Datasource\ConnectionManager;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Output\OutputInterface;
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/**
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* Trait gathering schema collection used for caching
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*/
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trait SchemaTrait
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{
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/**
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* Helper method to get the schema collection.
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*
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* @param \Symfony\Component\Console\Input\InputInterface $input Input object.
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* @param \Symfony\Component\Console\Input\OutputInterface $output Output object.
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* @return null|\Cake\Database\Schema\Collection
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*/
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protected function _getSchema(InputInterface $input, OutputInterface $output)
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{
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$connectionName = $input->getOption('connection');
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$connection = ConnectionManager::get($connectionName);
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if (!method_exists($connection, 'getSchemaCollection')) {
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$msg = sprintf(
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'The "%s" connection is not compatible with orm caching, ' .
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'as it does not implement a "getSchemaCollection()" method.',
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$connectionName
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);
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$output->writeln('<error>' . $msg . '</error>');
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return null;
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}
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$config = $connection->config();
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if (empty($config['cacheMetadata'])) {
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$output->writeln('Metadata cache was disabled in config. Enable to cache or clear.');
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return null;
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}
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$connection->cacheMetadata(true);
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return $connection->getSchemaCollection();
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}
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}
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