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Refactored Cache cleaners commands to sync with new Common Cache Providers.

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This commit is contained in:
Guilherme Blanco 2011-09-15 17:46:13 -03:00
parent 00321e8f70
commit 1fb213760b
3 changed files with 101 additions and 142 deletions
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48
lib/Doctrine/ORM/Tools/Console/Command/ClearCache/MetadataCommand.php
View File

@ -1,7 +1,5 @@
<?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
@ -31,7 +29,6 @@ use Symfony\Component\Console\Input\InputArgument,
* @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>
@ -47,9 +44,30 @@ class MetadataCommand extends Console\Command\Command
$this
->setName('orm:clear-cache:metadata')
->setDescription('Clear all metadata cache of the various cache drivers.')
->setDefinition(array())
->setHelp(<<<EOT
Clear all metadata cache of the various cache drivers.
->setDefinition(array(
new InputOption(
'flush', null, InputOption::VALUE_NONE,
'If defined, cache entries will be flushed instead of deleted/invalidated.'
)
));
$fullName = $this->getName();
$this->setHelp(<<<EOT
The <info>$fullName</info> command is meant to clear the metadata cache of associated Entity Manager.
It is possible to invalidate all cache entries at once - called delete -, or flushes the cache provider
instance completely.
The execution type differ on how you execute the command.
If you want to invalidate the entries (and not delete from cache instance), this command would do the work:
<info>$fullName</info>
Alternatively, if you want to flush the cache provider using this command:
<info>$fullName --flush</info>
Finally, be aware that if <info>--flush</info> option is passed, not all cache providers are able to flush entries,
because of a limitation of its execution nature.
EOT
);
}
@ -66,20 +84,16 @@ EOT
throw new \InvalidArgumentException('No Metadata cache driver is configured on given EntityManager.');
}
if ($cacheDriver instanceof \Doctrine\Common\Cache\ApcCache) {
throw new \LogicException("Cannot clear APC Cache from Console, its shared in the Webserver memory and not accessible from the CLI.");
}
$output->write('Clearing ALL Metadata cache entries' . PHP_EOL);
$cacheIds = $cacheDriver->deleteAll();
$result = $cacheDriver->deleteAll();
$message = ($result) ? 'Successfully deleted cache entries.' : 'No cache entries were deleted.';
if ($cacheIds) {
foreach ($cacheIds as $cacheId) {
$output->write(' - ' . $cacheId . PHP_EOL);
}
} else {
$output->write('No entries to be deleted.' . PHP_EOL);
if (true === $input->getOption('flush')) {
$result = $cacheDriver->flushAll();
$message = ($result) ? 'Successfully flushed cache entries.' : $message;
}
$output->write($message . PHP_EOL);
}
}

48
lib/Doctrine/ORM/Tools/Console/Command/ClearCache/QueryCommand.php
View File

@ -1,7 +1,5 @@
<?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
@ -31,7 +29,6 @@ use Symfony\Component\Console\Input\InputArgument,
* @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>
@ -47,9 +44,30 @@ class QueryCommand extends Console\Command\Command
$this
->setName('orm:clear-cache:query')
->setDescription('Clear all query cache of the various cache drivers.')
->setDefinition(array())
->setHelp(<<<EOT
Clear all query cache of the various cache drivers.
->setDefinition(array(
new InputOption(
'flush', null, InputOption::VALUE_NONE,
'If defined, cache entries will be flushed instead of deleted/invalidated.'
)
));
$fullName = $this->getName();
$this->setHelp(<<<EOT
The <info>$fullName</info> command is meant to clear the query cache of associated Entity Manager.
It is possible to invalidate all cache entries at once - called delete -, or flushes the cache provider
instance completely.
The execution type differ on how you execute the command.
If you want to invalidate the entries (and not delete from cache instance), this command would do the work:
<info>$fullName</info>
Alternatively, if you want to flush the cache provider using this command:
<info>$fullName --flush</info>
Finally, be aware that if <info>--flush</info> option is passed, not all cache providers are able to flush entries,
because of a limitation of its execution nature.
EOT
);
}
@ -66,20 +84,16 @@ EOT
throw new \InvalidArgumentException('No Query cache driver is configured on given EntityManager.');
}
if ($cacheDriver instanceof \Doctrine\Common\Cache\ApcCache) {
throw new \LogicException("Cannot clear APC Cache from Console, its shared in the Webserver memory and not accessible from the CLI.");
}
$output->write('Clearing ALL Query cache entries' . PHP_EOL);
$cacheIds = $cacheDriver->deleteAll();
$result = $cacheDriver->deleteAll();
$message = ($result) ? 'Successfully deleted cache entries.' : 'No cache entries were deleted.';
if ($cacheIds) {
foreach ($cacheIds as $cacheId) {
$output->write(' - ' . $cacheId . PHP_EOL);
}
} else {
$output->write('No entries to be deleted.' . PHP_EOL);
if (true === $input->getOption('flush')) {
$result = $cacheDriver->flushAll();
$message = ($result) ? 'Successfully flushed cache entries.' : $message;
}
$output->write($message . PHP_EOL);
}
}

139
lib/Doctrine/ORM/Tools/Console/Command/ClearCache/ResultCommand.php
View File

@ -1,7 +1,5 @@
<?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
@ -26,12 +24,11 @@ use Symfony\Component\Console\Input\InputArgument,
Symfony\Component\Console;
/**
* Command to clear the result cache of the various cache drivers.
* Command to clear the query cache of the various cache drivers.
*
* @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>
@ -45,29 +42,32 @@ class ResultCommand extends Console\Command\Command
protected function configure()
{
$this
->setName('orm:clear-cache:result')
->setDescription('Clear result cache of the various cache drivers.')
->setName('orm:clear-cache:query')
->setDescription('Clear all result cache of the various cache drivers.')
->setDefinition(array(
new InputOption(
'id', null, InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY,
'ID(s) of the cache entry to delete (accepts * wildcards).', array()
),
new InputOption(
'regex', null, InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY,
'Delete cache entries that match the given regular expression(s).', array()
),
new InputOption(
'prefix', null, InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY,
'Delete cache entries that have the given prefix(es).', array()
),
new InputOption(
'suffix', null, InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY,
'Delete cache entries that have the given suffix(es).', array()
),
))
->setHelp(<<<EOT
Clear result cache of the various cache drivers.
If none of the options are defined, all cache entries will be removed.
'flush', null, InputOption::VALUE_NONE,
'If defined, cache entries will be flushed instead of deleted/invalidated.'
)
));
$fullName = $this->getName();
$this->setHelp(<<<EOT
The <info>$fullName</info> command is meant to clear the result cache of associated Entity Manager.
It is possible to invalidate all cache entries at once - called delete -, or flushes the cache provider
instance completely.
The execution type differ on how you execute the command.
If you want to invalidate the entries (and not delete from cache instance), this command would do the work:
<info>$fullName</info>
Alternatively, if you want to flush the cache provider using this command:
<info>$fullName --flush</info>
Finally, be aware that if <info>--flush</info> option is passed, not all cache providers are able to flush entries,
because of a limitation of its execution nature.
EOT
);
}
@ -78,91 +78,22 @@ EOT
protected function execute(Console\Input\InputInterface $input, Console\Output\OutputInterface $output)
{
$em = $this->getHelper('em')->getEntityManager();
$cacheDriver = $em->getConfiguration()->getResultCacheImpl();
$cacheDriver = $em->getConfiguration()->getQueryCacheImpl();
if ( ! $cacheDriver) {
throw new \InvalidArgumentException('No Result cache driver is configured on given EntityManager.');
}
if ($cacheDriver instanceof \Doctrine\Common\Cache\ApcCache) {
throw new \LogicException("Cannot clear APC Cache from Console, its shared in the Webserver memory and not accessible from the CLI.");
$output->write('Clearing ALL Query cache entries' . PHP_EOL);
$result = $cacheDriver->deleteAll();
$message = ($result) ? 'Successfully deleted cache entries.' : 'No cache entries were deleted.';
if (true === $input->getOption('flush')) {
$result = $cacheDriver->flushAll();
$message = ($result) ? 'Successfully flushed cache entries.' : $message;
}
$outputed = false;
// Removing based on --id
if (($ids = $input->getOption('id')) !== null && $ids) {
foreach ($ids as $id) {
$output->write($outputed ? PHP_EOL : '');
$output->write(sprintf('Clearing Result cache entries that match the id "<info>%s</info>"', $id) . PHP_EOL);
$deleted = $cacheDriver->delete($id);
if (is_array($deleted)) {
$this->_printDeleted($output, $deleted);
} else if (is_bool($deleted) && $deleted) {
$this->_printDeleted($output, array($id));
}
$outputed = true;
}
}
// Removing based on --regex
if (($regexps = $input->getOption('regex')) !== null && $regexps) {
foreach($regexps as $regex) {
$output->write($outputed ? PHP_EOL : '');
$output->write(sprintf('Clearing Result cache entries that match the regular expression "<info>%s</info>"', $regex) . PHP_EOL);
$this->_printDeleted($output, $cacheDriver->deleteByRegex('/' . $regex. '/'));
$outputed = true;
}
}
// Removing based on --prefix
if (($prefixes = $input->getOption('prefix')) !== null & $prefixes) {
foreach ($prefixes as $prefix) {
$output->write($outputed ? PHP_EOL : '');
$output->write(sprintf('Clearing Result cache entries that have the prefix "<info>%s</info>"', $prefix) . PHP_EOL);
$this->_printDeleted($output, $cacheDriver->deleteByPrefix($prefix));
$outputed = true;
}
}
// Removing based on --suffix
if (($suffixes = $input->getOption('suffix')) !== null && $suffixes) {
foreach ($suffixes as $suffix) {
$output->write($outputed ? PHP_EOL : '');
$output->write(sprintf('Clearing Result cache entries that have the suffix "<info>%s</info>"', $suffix) . PHP_EOL);
$this->_printDeleted($output, $cacheDriver->deleteBySuffix($suffix));
$outputed = true;
}
}
// Removing ALL entries
if ( ! $ids && ! $regexps && ! $prefixes && ! $suffixes) {
$output->write($outputed ? PHP_EOL : '');
$output->write('Clearing ALL Result cache entries' . PHP_EOL);
$this->_printDeleted($output, $cacheDriver->deleteAll());
$outputed = true;
}
}
private function _printDeleted(Console\Output\OutputInterface $output, array $items)
{
if ($items) {
foreach ($items as $item) {
$output->write(' - ' . $item . PHP_EOL);
}
} else {
$output->write('No entries to be deleted.' . PHP_EOL);
}
$output->write($message . PHP_EOL);
}
}