<?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\ORM\Persisters\Entity; use Doctrine\ORM\Mapping\ClassMetadata; use Doctrine\DBAL\Types\Type; /** * Base class for entity persisters that implement a certain inheritance mapping strategy. * All these persisters are assumed to use a discriminator column to discriminate entity * types in the hierarchy. * * @author Roman Borschel <roman@code-factory.org> * @author Benjamin Eberlei <kontakt@beberlei.de> * @since 2.0 */ abstract class AbstractEntityInheritancePersister extends BasicEntityPersister { /** * {@inheritdoc} */ protected function prepareInsertData($entity) { $data = parent::prepareInsertData($entity); // Populate the discriminator column $discColumn = $this->class->discriminatorColumn; $this->columnTypes[$discColumn['name']] = $discColumn['type']; $data[$this->getDiscriminatorColumnTableName()][$discColumn['name']] = $this->class->discriminatorValue; return $data; } /** * Gets the name of the table that contains the discriminator column. * * @return string The table name. */ abstract protected function getDiscriminatorColumnTableName(); /** * {@inheritdoc} */ protected function getSelectColumnSQL($field, ClassMetadata $class, $alias = 'r') { $tableAlias = $alias == 'r' ? '' : $alias; $columnName = $class->columnNames[$field]; $columnAlias = $this->getSQLColumnAlias($columnName); $sql = $this->getSQLTableAlias($class->name, $tableAlias) . '.' . $this->quoteStrategy->getColumnName($field, $class, $this->platform); $this->currentPersisterContext->rsm->addFieldResult($alias, $columnAlias, $field, $class->name); if (isset($class->fieldMappings[$field]['requireSQLConversion'])) { $type = Type::getType($class->getTypeOfField($field)); $sql = $type->convertToPHPValueSQL($sql, $this->platform); } return $sql . ' AS ' . $columnAlias; } /** * @param string $tableAlias * @param string $joinColumnName * @param string $className * @param string $type * * @return string */ protected function getSelectJoinColumnSQL($tableAlias, $joinColumnName, $className, $type) { $columnAlias = $this->getSQLColumnAlias($joinColumnName); $this->currentPersisterContext->rsm->addMetaResult('r', $columnAlias, $joinColumnName, false, $type); return $tableAlias . '.' . $joinColumnName . ' AS ' . $columnAlias; } }