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- <?php
- /*
- * $Id$
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the LGPL. For more information, see
- * <http://www.doctrine-project.org>.
- */
- namespace Doctrine\ORM\Tools\Console\Command\SchemaTool;
- use Symfony\Component\Console\Input\InputArgument,
- Symfony\Component\Console\Input\InputOption,
- Symfony\Component\Console\Input\InputInterface,
- Symfony\Component\Console\Output\OutputInterface,
- Doctrine\ORM\Tools\SchemaTool;
- /**
- * Command to drop the database schema for a set of classes based on their mappings.
- *
- * @license http://www.opensource.org/licenses/lgpl-license.php LGPL
- * @link www.doctrine-project.org
- * @since 2.0
- * @version $Revision$
- * @author Benjamin Eberlei <kontakt@beberlei.de>
- * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
- * @author Jonathan Wage <jonwage@gmail.com>
- * @author Roman Borschel <roman@code-factory.org>
- */
- class DropCommand extends AbstractCommand
- {
- /**
- * @see Console\Command\Command
- */
- protected function configure()
- {
- $this
- ->setName('orm:schema-tool:drop')
- ->setDescription(
- 'Drop the complete database schema of EntityManager Storage Connection or generate the corresponding SQL output.'
- )
- ->setDefinition(array(
- new InputOption(
- 'dump-sql', null, InputOption::VALUE_NONE,
- 'Instead of try to apply generated SQLs into EntityManager Storage Connection, output them.'
- ),
- new InputOption(
- 'force', null, InputOption::VALUE_NONE,
- "Don't ask for the deletion of the database, but force the operation to run."
- ),
- new InputOption(
- 'full-database', null, InputOption::VALUE_NONE,
- 'Instead of using the Class Metadata to detect the database table schema, drop ALL assets that the database contains.'
- ),
- ))
- ->setHelp(<<<EOT
- Processes the schema and either drop the database schema of EntityManager Storage Connection or generate the SQL output.
- Beware that the complete database is dropped by this command, even tables that are not relevant to your metadata model.
- EOT
- );
- }
- protected function executeSchemaCommand(InputInterface $input, OutputInterface $output, SchemaTool $schemaTool, array $metadatas)
- {
- $isFullDatabaseDrop = ($input->getOption('full-database'));
- if ($input->getOption('dump-sql') === true) {
- if ($isFullDatabaseDrop) {
- $sqls = $schemaTool->getDropDatabaseSQL();
- } else {
- $sqls = $schemaTool->getDropSchemaSQL($metadatas);
- }
- $output->write(implode(';' . PHP_EOL, $sqls) . PHP_EOL);
- } else if ($input->getOption('force') === true) {
- $output->write('Dropping database schema...' . PHP_EOL);
- if ($isFullDatabaseDrop) {
- $schemaTool->dropDatabase();
- } else {
- $schemaTool->dropSchema($metadatas);
- }
- $output->write('Database schema dropped successfully!' . PHP_EOL);
- } else {
- $output->write('ATTENTION: This operation should not be executed in a production environment.' . PHP_EOL . PHP_EOL);
- if ($isFullDatabaseDrop) {
- $sqls = $schemaTool->getDropDatabaseSQL();
- } else {
- $sqls = $schemaTool->getDropSchemaSQL($metadatas);
- }
- if (count($sqls)) {
- $output->write('Schema-Tool would execute ' . count($sqls) . ' queries to drop the database.' . PHP_EOL);
- $output->write('Please run the operation with --force to execute these queries or use --dump-sql to see them.' . PHP_EOL);
- } else {
- $output->write('Nothing to drop. The database is empty!' . PHP_EOL);
- }
- }
- }
- }
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