<?php
  /*
   * 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 MIT license. For more information, see
   * <http://www.doctrine-project.org>.
   */
  
  namespace Doctrine\DBAL\Sharding;
  
  use Doctrine\DBAL\DBALException;
  
  /**
   * Sharding related Exceptions
   *
   * @since 2.3
   */
  class ShardingException extends DBALException
  {
      static public function notImplemented()
      {
          return new self("This functionality is not implemented with this sharding provider.", 1331557937);
      }
  
      static public function missingDefaultFederationName()
      {
          return new self("SQLAzure requires a federation name to be set during sharding configuration.", 1332141280);
      }
  
      static public function missingDefaultDistributionKey()
      {
          return new self("SQLAzure requires a distribution key to be set during sharding configuration.", 1332141329);
      }
  
      static public function activeTransaction()
      {
          return new self("Cannot switch shard during an active transaction.", 1332141766);
      }
  
      static public function noShardDistributionValue()
      {
          return new self("You have to specify a string or integer as shard distribution value.", 1332142103);
      }
  
      static public function missingDistributionType()
      {
          return new self("You have to specify a sharding distribution type such as 'integer', 'string', 'guid'.");
      }
  }