X-Git-Url: http://git.inspyration.org/?a=blobdiff_plain;f=vendor%2Fdoctrine%2Form%2Flib%2FDoctrine%2FORM%2FPersisters%2FJoinedSubclassPersister.php;fp=vendor%2Fdoctrine%2Form%2Flib%2FDoctrine%2FORM%2FPersisters%2FJoinedSubclassPersister.php;h=431b237a61a3b0089adf69871790b827497802e8;hb=8b04b2d11798dee4f3e1358e4f43e97a6df851f6;hp=0000000000000000000000000000000000000000;hpb=73568cf05a785a45f94ca3f2351d9e07bf917958;p=zf2.biz%2Fapplication_blanche.git

diff --git a/vendor/doctrine/orm/lib/Doctrine/ORM/Persisters/JoinedSubclassPersister.php b/vendor/doctrine/orm/lib/Doctrine/ORM/Persisters/JoinedSubclassPersister.php
new file mode 100644
index 0000000..431b237
--- /dev/null
+++ b/vendor/doctrine/orm/lib/Doctrine/ORM/Persisters/JoinedSubclassPersister.php
@@ -0,0 +1,492 @@
+<?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;
+
+use Doctrine\ORM\ORMException;
+use Doctrine\ORM\Mapping\ClassMetadata;
+use Doctrine\ORM\Query\ResultSetMapping;
+
+use Doctrine\DBAL\LockMode;
+use Doctrine\DBAL\Types\Type;
+
+use Doctrine\Common\Collections\Criteria;
+
+/**
+ * The joined subclass persister maps a single entity instance to several tables in the
+ * database as it is defined by the <tt>Class Table Inheritance</tt> strategy.
+ *
+ * @author Roman Borschel <roman@code-factory.org>
+ * @author Benjamin Eberlei <kontakt@beberlei.de>
+ * @author Alexander <iam.asm89@gmail.com>
+ * @since 2.0
+ * @see http://martinfowler.com/eaaCatalog/classTableInheritance.html
+ */
+class JoinedSubclassPersister extends AbstractEntityInheritancePersister
+{
+    /**
+     * Map that maps column names to the table names that own them.
+     * This is mainly a temporary cache, used during a single request.
+     *
+     * @var array
+     */
+    private $_owningTableMap = array();
+
+    /**
+     * Map of table to quoted table names.
+     *
+     * @var array
+     */
+    private $_quotedTableMap = array();
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function _getDiscriminatorColumnTableName()
+    {
+        $class = ($this->_class->name !== $this->_class->rootEntityName)
+            ? $this->_em->getClassMetadata($this->_class->rootEntityName)
+            : $this->_class;
+
+        return $class->getTableName();
+    }
+
+    /**
+     * This function finds the ClassMetadata instance in an inheritance hierarchy
+     * that is responsible for enabling versioning.
+     *
+     * @return \Doctrine\ORM\Mapping\ClassMetadata
+     */
+    private function _getVersionedClassMetadata()
+    {
+        if (isset($this->_class->fieldMappings[$this->_class->versionField]['inherited'])) {
+            $definingClassName = $this->_class->fieldMappings[$this->_class->versionField]['inherited'];
+
+            return $this->_em->getClassMetadata($definingClassName);
+        }
+
+        return $this->_class;
+    }
+
+    /**
+     * Gets the name of the table that owns the column the given field is mapped to.
+     *
+     * @param string $fieldName
+     * @return string
+     * @override
+     */
+    public function getOwningTable($fieldName)
+    {
+        if (isset($this->_owningTableMap[$fieldName])) {
+            return $this->_owningTableMap[$fieldName];
+        }
+
+        if (isset($this->_class->associationMappings[$fieldName]['inherited'])) {
+            $cm = $this->_em->getClassMetadata($this->_class->associationMappings[$fieldName]['inherited']);
+        } else if (isset($this->_class->fieldMappings[$fieldName]['inherited'])) {
+            $cm = $this->_em->getClassMetadata($this->_class->fieldMappings[$fieldName]['inherited']);
+        } else {
+            $cm = $this->_class;
+        }
+
+        $tableName = $cm->getTableName();
+
+        $this->_owningTableMap[$fieldName] = $tableName;
+        $this->_quotedTableMap[$tableName] = $this->quoteStrategy->getTableName($cm, $this->_platform);
+
+        return $tableName;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function executeInserts()
+    {
+        if ( ! $this->_queuedInserts) {
+            return;
+        }
+
+        $postInsertIds = array();
+        $idGen = $this->_class->idGenerator;
+        $isPostInsertId = $idGen->isPostInsertGenerator();
+
+        // Prepare statement for the root table
+        $rootClass     = ($this->_class->name !== $this->_class->rootEntityName) ? $this->_em->getClassMetadata($this->_class->rootEntityName) : $this->_class;
+        $rootPersister = $this->_em->getUnitOfWork()->getEntityPersister($rootClass->name);
+        $rootTableName = $rootClass->getTableName();
+        $rootTableStmt = $this->_conn->prepare($rootPersister->_getInsertSQL());
+
+        // Prepare statements for sub tables.
+        $subTableStmts = array();
+
+        if ($rootClass !== $this->_class) {
+            $subTableStmts[$this->_class->getTableName()] = $this->_conn->prepare($this->_getInsertSQL());
+        }
+
+        foreach ($this->_class->parentClasses as $parentClassName) {
+            $parentClass = $this->_em->getClassMetadata($parentClassName);
+            $parentTableName = $parentClass->getTableName();
+
+            if ($parentClass !== $rootClass) {
+                $parentPersister = $this->_em->getUnitOfWork()->getEntityPersister($parentClassName);
+                $subTableStmts[$parentTableName] = $this->_conn->prepare($parentPersister->_getInsertSQL());
+            }
+        }
+
+        // Execute all inserts. For each entity:
+        // 1) Insert on root table
+        // 2) Insert on sub tables
+        foreach ($this->_queuedInserts as $entity) {
+            $insertData = $this->_prepareInsertData($entity);
+
+            // Execute insert on root table
+            $paramIndex = 1;
+
+            foreach ($insertData[$rootTableName] as $columnName => $value) {
+                $rootTableStmt->bindValue($paramIndex++, $value, $this->_columnTypes[$columnName]);
+            }
+
+            $rootTableStmt->execute();
+
+            if ($isPostInsertId) {
+                $id = $idGen->generate($this->_em, $entity);
+                $postInsertIds[$id] = $entity;
+            } else {
+                $id = $this->_em->getUnitOfWork()->getEntityIdentifier($entity);
+            }
+
+            // Execute inserts on subtables.
+            // The order doesn't matter because all child tables link to the root table via FK.
+            foreach ($subTableStmts as $tableName => $stmt) {
+                $data = isset($insertData[$tableName]) ? $insertData[$tableName] : array();
+                $paramIndex = 1;
+
+                foreach ((array) $id as $idName => $idVal) {
+                    $type = isset($this->_columnTypes[$idName]) ? $this->_columnTypes[$idName] : Type::STRING;
+
+                    $stmt->bindValue($paramIndex++, $idVal, $type);
+                }
+
+                foreach ($data as $columnName => $value) {
+                    $stmt->bindValue($paramIndex++, $value, $this->_columnTypes[$columnName]);
+                }
+
+                $stmt->execute();
+            }
+        }
+
+        $rootTableStmt->closeCursor();
+
+        foreach ($subTableStmts as $stmt) {
+            $stmt->closeCursor();
+        }
+
+        if ($this->_class->isVersioned) {
+            $this->assignDefaultVersionValue($entity, $id);
+        }
+
+        $this->_queuedInserts = array();
+
+        return $postInsertIds;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function update($entity)
+    {
+        $updateData = $this->_prepareUpdateData($entity);
+
+        if (($isVersioned = $this->_class->isVersioned) != false) {
+            $versionedClass = $this->_getVersionedClassMetadata();
+            $versionedTable = $versionedClass->getTableName();
+        }
+
+        if ($updateData) {
+            foreach ($updateData as $tableName => $data) {
+                $this->_updateTable(
+                    $entity, $this->_quotedTableMap[$tableName], $data, $isVersioned && $versionedTable == $tableName
+                );
+            }
+
+            // Make sure the table with the version column is updated even if no columns on that
+            // table were affected.
+            if ($isVersioned && ! isset($updateData[$versionedTable])) {
+                $this->_updateTable($entity, $this->quoteStrategy->getTableName($versionedClass, $this->_platform), array(), true);
+
+                $id = $this->_em->getUnitOfWork()->getEntityIdentifier($entity);
+                $this->assignDefaultVersionValue($entity, $id);
+            }
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function delete($entity)
+    {
+        $identifier = $this->_em->getUnitOfWork()->getEntityIdentifier($entity);
+        $this->deleteJoinTableRecords($identifier);
+
+        $id = array_combine($this->_class->getIdentifierColumnNames(), $identifier);
+
+        // If the database platform supports FKs, just
+        // delete the row from the root table. Cascades do the rest.
+        if ($this->_platform->supportsForeignKeyConstraints()) {
+            $this->_conn->delete(
+                $this->quoteStrategy->getTableName($this->_em->getClassMetadata($this->_class->rootEntityName), $this->_platform), $id
+            );
+        } else {
+            // Delete from all tables individually, starting from this class' table up to the root table.
+            $this->_conn->delete($this->quoteStrategy->getTableName($this->_class, $this->_platform), $id);
+
+            foreach ($this->_class->parentClasses as $parentClass) {
+                $this->_conn->delete(
+                    $this->quoteStrategy->getTableName($this->_em->getClassMetadata($parentClass), $this->_platform), $id
+                );
+            }
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function _getSelectEntitiesSQL($criteria, $assoc = null, $lockMode = 0, $limit = null, $offset = null, array $orderBy = null)
+    {
+        $idColumns = $this->_class->getIdentifierColumnNames();
+        $baseTableAlias = $this->_getSQLTableAlias($this->_class->name);
+
+        // Create the column list fragment only once
+        if ($this->_selectColumnListSql === null) {
+
+            $this->_rsm = new ResultSetMapping();
+            $this->_rsm->addEntityResult($this->_class->name, 'r');
+
+            // Add regular columns
+            $columnList = '';
+
+            foreach ($this->_class->fieldMappings as $fieldName => $mapping) {
+                if ($columnList != '') $columnList .= ', ';
+
+                $columnList .= $this->_getSelectColumnSQL(
+                    $fieldName,
+                    isset($mapping['inherited']) ? $this->_em->getClassMetadata($mapping['inherited']) : $this->_class
+                );
+            }
+
+            // Add foreign key columns
+            foreach ($this->_class->associationMappings as $assoc2) {
+                if ($assoc2['isOwningSide'] && $assoc2['type'] & ClassMetadata::TO_ONE) {
+                    $tableAlias = isset($assoc2['inherited']) ? $this->_getSQLTableAlias($assoc2['inherited']) : $baseTableAlias;
+
+                    foreach ($assoc2['targetToSourceKeyColumns'] as $srcColumn) {
+                        if ($columnList != '') $columnList .= ', ';
+
+                        $columnList .= $this->getSelectJoinColumnSQL(
+                            $tableAlias,
+                            $srcColumn,
+                            isset($assoc2['inherited']) ? $assoc2['inherited'] : $this->_class->name
+                        );
+                    }
+                }
+            }
+
+            // Add discriminator column (DO NOT ALIAS, see AbstractEntityInheritancePersister#_processSQLResult).
+            $discrColumn = $this->_class->discriminatorColumn['name'];
+            $tableAlias  = ($this->_class->rootEntityName == $this->_class->name) ? $baseTableAlias : $this->_getSQLTableAlias($this->_class->rootEntityName);
+            $columnList .= ', ' . $tableAlias . '.' . $discrColumn;
+
+            $resultColumnName = $this->_platform->getSQLResultCasing($discrColumn);
+
+            $this->_rsm->setDiscriminatorColumn('r', $resultColumnName);
+            $this->_rsm->addMetaResult('r', $resultColumnName, $discrColumn);
+        }
+
+        // INNER JOIN parent tables
+        $joinSql = '';
+
+        foreach ($this->_class->parentClasses as $parentClassName) {
+            $parentClass = $this->_em->getClassMetadata($parentClassName);
+            $tableAlias = $this->_getSQLTableAlias($parentClassName);
+            $joinSql .= ' INNER JOIN ' . $this->quoteStrategy->getTableName($parentClass, $this->_platform) . ' ' . $tableAlias . ' ON ';
+            $first = true;
+
+            foreach ($idColumns as $idColumn) {
+                if ($first) $first = false; else $joinSql .= ' AND ';
+
+                $joinSql .= $baseTableAlias . '.' . $idColumn . ' = ' . $tableAlias . '.' . $idColumn;
+            }
+        }
+
+        // OUTER JOIN sub tables
+        foreach ($this->_class->subClasses as $subClassName) {
+            $subClass = $this->_em->getClassMetadata($subClassName);
+            $tableAlias = $this->_getSQLTableAlias($subClassName);
+
+            if ($this->_selectColumnListSql === null) {
+                // Add subclass columns
+                foreach ($subClass->fieldMappings as $fieldName => $mapping) {
+                    if (isset($mapping['inherited'])) continue;
+
+                    $columnList .= ', ' . $this->_getSelectColumnSQL($fieldName, $subClass);
+                }
+
+                // Add join columns (foreign keys)
+                foreach ($subClass->associationMappings as $assoc2) {
+                    if ($assoc2['isOwningSide'] && $assoc2['type'] & ClassMetadata::TO_ONE && ! isset($assoc2['inherited'])) {
+                        foreach ($assoc2['targetToSourceKeyColumns'] as $srcColumn) {
+                            if ($columnList != '') $columnList .= ', ';
+
+                            $columnList .= $this->getSelectJoinColumnSQL(
+                                $tableAlias,
+                                $srcColumn,
+                                isset($assoc2['inherited']) ? $assoc2['inherited'] : $subClass->name
+                            );
+                        }
+                    }
+                }
+            }
+
+            // Add LEFT JOIN
+            $joinSql .= ' LEFT JOIN ' . $this->quoteStrategy->getTableName($subClass, $this->_platform) . ' ' . $tableAlias . ' ON ';
+            $first = true;
+
+            foreach ($idColumns as $idColumn) {
+                if ($first) $first = false; else $joinSql .= ' AND ';
+
+                $joinSql .= $baseTableAlias . '.' . $idColumn . ' = ' . $tableAlias . '.' . $idColumn;
+            }
+        }
+
+        $joinSql .= ($assoc != null && $assoc['type'] == ClassMetadata::MANY_TO_MANY) ? $this->_getSelectManyToManyJoinSQL($assoc) : '';
+
+        $conditionSql = ($criteria instanceof Criteria)
+            ? $this->_getSelectConditionCriteriaSQL($criteria)
+            : $this->_getSelectConditionSQL($criteria, $assoc);
+
+        // If the current class in the root entity, add the filters
+        if ($filterSql = $this->generateFilterConditionSQL($this->_em->getClassMetadata($this->_class->rootEntityName), $this->_getSQLTableAlias($this->_class->rootEntityName))) {
+            if ($conditionSql) {
+                $conditionSql .= ' AND ';
+            }
+
+            $conditionSql .= $filterSql;
+        }
+
+        $orderBy = ($assoc !== null && isset($assoc['orderBy'])) ? $assoc['orderBy'] : $orderBy;
+        $orderBySql = $orderBy ? $this->_getOrderBySQL($orderBy, $baseTableAlias) : '';
+
+        if ($this->_selectColumnListSql === null) {
+            $this->_selectColumnListSql = $columnList;
+        }
+
+        $lockSql = '';
+
+        if ($lockMode == LockMode::PESSIMISTIC_READ) {
+            $lockSql = ' ' . $this->_platform->getReadLockSql();
+        } else if ($lockMode == LockMode::PESSIMISTIC_WRITE) {
+            $lockSql = ' ' . $this->_platform->getWriteLockSql();
+        }
+
+        return $this->_platform->modifyLimitQuery('SELECT ' . $this->_selectColumnListSql
+                . ' FROM ' . $this->quoteStrategy->getTableName($this->_class, $this->_platform) . ' ' . $baseTableAlias
+                . $joinSql
+                . ($conditionSql != '' ? ' WHERE ' . $conditionSql : '') . $orderBySql, $limit, $offset)
+                . $lockSql;
+    }
+
+    /**
+     * Get the FROM and optionally JOIN conditions to lock the entity managed by this persister.
+     *
+     * @return string
+     */
+    public function getLockTablesSql()
+    {
+        $idColumns = $this->_class->getIdentifierColumnNames();
+        $baseTableAlias = $this->_getSQLTableAlias($this->_class->name);
+
+        // INNER JOIN parent tables
+        $joinSql = '';
+
+        foreach ($this->_class->parentClasses as $parentClassName) {
+            $parentClass = $this->_em->getClassMetadata($parentClassName);
+            $tableAlias = $this->_getSQLTableAlias($parentClassName);
+            $joinSql .= ' INNER JOIN ' . $this->quoteStrategy->getTableName($parentClass, $this->_platform) . ' ' . $tableAlias . ' ON ';
+            $first = true;
+
+            foreach ($idColumns as $idColumn) {
+                if ($first) $first = false; else $joinSql .= ' AND ';
+
+                $joinSql .= $baseTableAlias . '.' . $idColumn . ' = ' . $tableAlias . '.' . $idColumn;
+            }
+        }
+
+        return 'FROM ' .$this->quoteStrategy->getTableName($this->_class, $this->_platform) . ' ' . $baseTableAlias . $joinSql;
+    }
+
+    /* Ensure this method is never called. This persister overrides _getSelectEntitiesSQL directly. */
+    protected function _getSelectColumnListSQL()
+    {
+        throw new \BadMethodCallException("Illegal invocation of ".__METHOD__.".");
+    }
+
+    /** {@inheritdoc} */
+    protected function _getInsertColumnList()
+    {
+        // Identifier columns must always come first in the column list of subclasses.
+        $columns = $this->_class->parentClasses ? $this->_class->getIdentifierColumnNames() : array();
+
+        foreach ($this->_class->reflFields as $name => $field) {
+            if (isset($this->_class->fieldMappings[$name]['inherited']) && ! isset($this->_class->fieldMappings[$name]['id'])
+                    || isset($this->_class->associationMappings[$name]['inherited'])
+                    || ($this->_class->isVersioned && $this->_class->versionField == $name)) {
+                continue;
+            }
+
+            if (isset($this->_class->associationMappings[$name])) {
+                $assoc = $this->_class->associationMappings[$name];
+                if ($assoc['type'] & ClassMetadata::TO_ONE && $assoc['isOwningSide']) {
+                    foreach ($assoc['targetToSourceKeyColumns'] as $sourceCol) {
+                        $columns[] = $sourceCol;
+                    }
+                }
+            } else if ($this->_class->name != $this->_class->rootEntityName ||
+                    ! $this->_class->isIdGeneratorIdentity() || $this->_class->identifier[0] != $name) {
+                $columns[] = $this->quoteStrategy->getColumnName($name, $this->_class, $this->_platform);
+            }
+        }
+
+        // Add discriminator column if it is the topmost class.
+        if ($this->_class->name == $this->_class->rootEntityName) {
+            $columns[] = $this->_class->discriminatorColumn['name'];
+        }
+
+        return $columns;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function assignDefaultVersionValue($entity, $id)
+    {
+        $value = $this->fetchVersionValue($this->_getVersionedClassMetadata(), $id);
+        $this->_class->setFieldValue($entity, $this->_class->versionField, $value);
+    }
+
+}