CacheException.php

<?php
/*
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 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * (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 MIT license. For more information, see
 * <http://www.doctrine-project.org>.
 */

namespace Doctrine\DBAL\Cache;

/**
 * @author Benjamin Eberlei <kontakt@beberlei.de>
 * @since 2.2
 */
class CacheException extends \Doctrine\DBAL\DBALException
{
    /**
     * @return \Doctrine\DBAL\Cache\CacheException
     */
    public static function noCacheKey()
    {
        return new self("No cache key was set.");
    }

    /**
     * @return \Doctrine\DBAL\Cache\CacheException
     */
    public static function noResultDriverConfigured()
    {
        return new self("Trying to cache a query but no result driver is configured.");
    }
}