Moved delete() and update() to proper locations.
This commit is contained in:
Guilherme Blanco
parent
b9c0868f08
commit
dd883f2136
@ -226,22 +226,6 @@ abstract class AbstractCollectionPersister implements CachedCollectionPersister
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return $this->persister->count($collection);
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}
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/**
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* {@inheritdoc}
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*/
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public function deleteRows(PersistentCollection $collection)
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{
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$this->persister->deleteRows($collection);
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}
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/**
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* {@inheritdoc}
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*/
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public function insertRows(PersistentCollection $collection)
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{
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$this->persister->insertRows($collection);
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}
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/**
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* {@inheritdoc}
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*/
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@ -79,73 +79,7 @@ abstract class AbstractCollectionPersister implements CollectionPersister
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*/
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public function delete(PersistentCollection $coll)
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{
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$mapping = $coll->getMapping();
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if ( ! $mapping['isOwningSide']) {
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return; // ignore inverse side
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}
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$this->conn->executeUpdate($this->getDeleteSQL($coll), $this->getDeleteSQLParameters($coll));
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}
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/**
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* Gets the SQL statement for deleting the given collection.
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*
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* @param \Doctrine\ORM\PersistentCollection $coll
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*
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* @return string
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*/
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abstract protected function getDeleteSQL(PersistentCollection $coll);
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/**
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* Gets the SQL parameters for the corresponding SQL statement to delete
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* the given collection.
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*
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* @param \Doctrine\ORM\PersistentCollection $coll
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*
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* @return array
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*/
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abstract protected function getDeleteSQLParameters(PersistentCollection $coll);
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/**
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* {@inheritdoc}
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*/
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public function update(PersistentCollection $coll)
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{
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$mapping = $coll->getMapping();
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if ( ! $mapping['isOwningSide']) {
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return; // ignore inverse side
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}
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$this->deleteRows($coll);
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$this->insertRows($coll);
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}
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/**
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* {@inheritdoc}
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*/
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public function deleteRows(PersistentCollection $coll)
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{
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$diff = $coll->getDeleteDiff();
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$sql = $this->getDeleteRowSQL($coll);
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foreach ($diff as $element) {
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$this->conn->executeUpdate($sql, $this->getDeleteRowSQLParameters($coll, $element));
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function insertRows(PersistentCollection $coll)
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{
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$diff = $coll->getInsertDiff();
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$sql = $this->getInsertRowSQL($coll);
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foreach ($diff as $element) {
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$this->conn->executeUpdate($sql, $this->getInsertRowSQLParameters($coll, $element));
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}
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throw new \BadMethodCallException("Deleting elements is not supported by this CollectionPersister.");
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}
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/**
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@ -211,53 +145,4 @@ abstract class AbstractCollectionPersister implements CollectionPersister
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{
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throw new \BadMethodCallException("Filtering a collection by Criteria is not supported by this CollectionPersister.");
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}
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/**
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* Gets the SQL statement used for deleting a row from the collection.
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*
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* @param \Doctrine\ORM\PersistentCollection $coll
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*
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* @return string
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*/
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abstract protected function getDeleteRowSQL(PersistentCollection $coll);
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/**
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* Gets the SQL parameters for the corresponding SQL statement to delete the given
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* element from the given collection.
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*
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* @param \Doctrine\ORM\PersistentCollection $coll
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* @param mixed $element
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*
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* @return array
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*/
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abstract protected function getDeleteRowSQLParameters(PersistentCollection $coll, $element);
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/**
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* Gets the SQL statement used for updating a row in the collection.
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*
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* @param \Doctrine\ORM\PersistentCollection $coll
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*
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* @return string
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*/
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abstract protected function getUpdateRowSQL(PersistentCollection $coll);
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/**
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* Gets the SQL statement used for inserting a row in the collection.
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*
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* @param \Doctrine\ORM\PersistentCollection $coll
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*
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* @return string
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*/
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abstract protected function getInsertRowSQL(PersistentCollection $coll);
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/**
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* Gets the SQL parameters for the corresponding SQL statement to insert the given
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* element of the given collection into the database.
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*
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* @param \Doctrine\ORM\PersistentCollection $coll
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* @param mixed $element
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*
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* @return array
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*/
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abstract protected function getInsertRowSQLParameters(PersistentCollection $coll, $element);
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}
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@ -50,24 +50,6 @@ interface CollectionPersister
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*/
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public function update(PersistentCollection $collection);
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/**
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* Deletes rows.
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*
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* @param \Doctrine\ORM\PersistentCollection $collection
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*
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* @return void
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*/
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public function deleteRows(PersistentCollection $collection);
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/**
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* Inserts rows.
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*
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* @param \Doctrine\ORM\PersistentCollection $collection
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*
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* @return void
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*/
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public function insertRows(PersistentCollection $collection);
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/**
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* Counts the size of this persistent collection.
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*
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@ -37,180 +37,42 @@ class ManyToManyPersister extends AbstractCollectionPersister
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{
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/**
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* {@inheritdoc}
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*
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* @override
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*/
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protected function getDeleteRowSQL(PersistentCollection $coll)
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{
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$columns = array();
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$mapping = $coll->getMapping();
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$class = $this->em->getClassMetadata(get_class($coll->getOwner()));
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$tableName = $this->quoteStrategy->getJoinTableName($mapping, $class, $this->platform);
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foreach ($mapping['joinTable']['joinColumns'] as $joinColumn) {
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$columns[] = $this->quoteStrategy->getJoinColumnName($joinColumn, $class, $this->platform);
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}
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foreach ($mapping['joinTable']['inverseJoinColumns'] as $joinColumn) {
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$columns[] = $this->quoteStrategy->getJoinColumnName($joinColumn, $class, $this->platform);
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}
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return 'DELETE FROM ' . $tableName
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. ' WHERE ' . implode(' = ? AND ', $columns) . ' = ?';
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}
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/**
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* {@inheritdoc}
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*
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* @override
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*
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* @internal Order of the parameters must be the same as the order of the columns in getDeleteRowSql.
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*/
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protected function getDeleteRowSQLParameters(PersistentCollection $coll, $element)
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{
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return $this->collectJoinTableColumnParameters($coll, $element);
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}
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/**
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* {@inheritdoc}
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*
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* @throws \BadMethodCallException Not used for OneToManyPersister
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*/
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protected function getUpdateRowSQL(PersistentCollection $coll)
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{
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throw new \BadMethodCallException("Insert Row SQL is not used for ManyToManyPersister");
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}
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/**
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* {@inheritdoc}
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*
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* @override
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*
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* @internal Order of the parameters must be the same as the order of the columns in getInsertRowSql.
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*/
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protected function getInsertRowSQL(PersistentCollection $coll)
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{
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$columns = array();
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$mapping = $coll->getMapping();
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$class = $this->em->getClassMetadata(get_class($coll->getOwner()));
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$joinTable = $this->quoteStrategy->getJoinTableName($mapping, $class, $this->platform);
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foreach ($mapping['joinTable']['joinColumns'] as $joinColumn) {
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$columns[] = $this->quoteStrategy->getJoinColumnName($joinColumn, $class, $this->platform);
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}
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foreach ($mapping['joinTable']['inverseJoinColumns'] as $joinColumn) {
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$columns[] = $this->quoteStrategy->getJoinColumnName($joinColumn, $class, $this->platform);
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}
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return 'INSERT INTO ' . $joinTable . ' (' . implode(', ', $columns) . ')'
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. ' VALUES (' . implode(', ', array_fill(0, count($columns), '?')) . ')';
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}
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/**
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* {@inheritdoc}
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*
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* @override
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*
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* @internal Order of the parameters must be the same as the order of the columns in getInsertRowSql.
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*/
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protected function getInsertRowSQLParameters(PersistentCollection $coll, $element)
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{
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return $this->collectJoinTableColumnParameters($coll, $element);
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}
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/**
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* Collects the parameters for inserting/deleting on the join table in the order
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* of the join table columns as specified in ManyToManyMapping#joinTableColumns.
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*
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* @param \Doctrine\ORM\PersistentCollection $coll
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* @param object $element
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*
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* @return array
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*/
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private function collectJoinTableColumnParameters(PersistentCollection $coll, $element)
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{
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$params = array();
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$mapping = $coll->getMapping();
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$isComposite = count($mapping['joinTableColumns']) > 2;
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$identifier1 = $this->uow->getEntityIdentifier($coll->getOwner());
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$identifier2 = $this->uow->getEntityIdentifier($element);
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if ($isComposite) {
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$class1 = $this->em->getClassMetadata(get_class($coll->getOwner()));
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$class2 = $coll->getTypeClass();
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}
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foreach ($mapping['joinTableColumns'] as $joinTableColumn) {
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$isRelationToSource = isset($mapping['relationToSourceKeyColumns'][$joinTableColumn]);
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if ( ! $isComposite) {
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$params[] = $isRelationToSource ? array_pop($identifier1) : array_pop($identifier2);
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continue;
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}
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if ($isRelationToSource) {
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$params[] = $identifier1[$class1->getFieldForColumn($mapping['relationToSourceKeyColumns'][$joinTableColumn])];
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continue;
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}
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$params[] = $identifier2[$class2->getFieldForColumn($mapping['relationToTargetKeyColumns'][$joinTableColumn])];
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}
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return $params;
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}
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/**
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* {@inheritdoc}
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*
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* @override
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*/
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protected function getDeleteSQL(PersistentCollection $coll)
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{
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$columns = array();
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$mapping = $coll->getMapping();
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$class = $this->em->getClassMetadata(get_class($coll->getOwner()));
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$joinTable = $this->quoteStrategy->getJoinTableName($mapping, $class, $this->platform);
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foreach ($mapping['joinTable']['joinColumns'] as $joinColumn) {
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$columns[] = $this->quoteStrategy->getJoinColumnName($joinColumn, $class, $this->platform);
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}
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return 'DELETE FROM ' . $joinTable
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. ' WHERE ' . implode(' = ? AND ', $columns) . ' = ?';
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}
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/**
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* {@inheritdoc}
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*
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* @override
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*
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* @internal Order of the parameters must be the same as the order of the columns in getDeleteSql.
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*/
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protected function getDeleteSQLParameters(PersistentCollection $coll)
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public function delete(PersistentCollection $coll)
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{
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$mapping = $coll->getMapping();
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$identifier = $this->uow->getEntityIdentifier($coll->getOwner());
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// Optimization for single column identifier
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if (count($mapping['relationToSourceKeyColumns']) === 1) {
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return array(reset($identifier));
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if ( ! $mapping['isOwningSide']) {
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return; // ignore inverse side
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}
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// Composite identifier
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$sourceClass = $this->em->getClassMetadata($mapping['sourceEntity']);
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$params = array();
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foreach ($mapping['relationToSourceKeyColumns'] as $columnName => $refColumnName) {
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$params[] = isset($sourceClass->fieldNames[$refColumnName])
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? $identifier[$sourceClass->fieldNames[$refColumnName]]
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: $identifier[$sourceClass->getFieldForColumn($columnName)];
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$this->conn->executeUpdate($this->getDeleteSQL($coll), $this->getDeleteSQLParameters($coll));
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}
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return $params;
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/**
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* {@inheritdoc}
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*/
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public function update(PersistentCollection $coll)
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{
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$mapping = $coll->getMapping();
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if ( ! $mapping['isOwningSide']) {
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return; // ignore inverse side
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}
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$diff = $coll->getDeleteDiff();
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$sql = $this->getDeleteRowSQL($coll);
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foreach ($diff as $element) {
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$this->conn->executeUpdate($sql, $this->getDeleteRowSQLParameters($coll, $element));
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}
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$diff = $coll->getInsertDiff();
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$sql = $this->getInsertRowSQL($coll);
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foreach ($diff as $element) {
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$this->conn->executeUpdate($sql, $this->getInsertRowSQLParameters($coll, $element));
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}
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}
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/**
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@ -327,6 +189,316 @@ class ManyToManyPersister extends AbstractCollectionPersister
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return (bool) $this->conn->executeUpdate($sql, $params);
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}
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/**
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* {@inheritDoc}
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*/
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public function loadCriteria(PersistentCollection $coll, Criteria $criteria)
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{
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$mapping = $coll->getMapping();
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$owner = $coll->getOwner();
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$ownerMetadata = $this->em->getClassMetadata(get_class($owner));
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$whereClauses = $params = array();
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foreach ($mapping['relationToSourceKeyColumns'] as $key => $value) {
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$whereClauses[] = sprintf('t.%s = ?', $key);
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$params[] = $ownerMetadata->getFieldValue($owner, $value);
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}
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$parameters = $this->expandCriteriaParameters($criteria);
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foreach ($parameters as $parameter) {
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list($name, $value) = $parameter;
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$whereClauses[] = sprintf('te.%s = ?', $name);
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$params[] = $value;
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}
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$mapping = $coll->getMapping();
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$targetClass = $this->em->getClassMetadata($mapping['targetEntity']);
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$tableName = $this->quoteStrategy->getTableName($targetClass, $this->platform);
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$joinTable = $this->quoteStrategy->getJoinTableName($mapping, $ownerMetadata, $this->platform);
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$onConditions = $this->getOnConditionSQL($mapping);
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$rsm = new Query\ResultSetMappingBuilder($this->em);
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$rsm->addRootEntityFromClassMetadata($mapping['targetEntity'], 'te');
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$sql = 'SELECT ' . $rsm->generateSelectClause() . ' FROM ' . $tableName . ' te'
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. ' JOIN ' . $joinTable . ' t ON'
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. implode(' AND ', $onConditions)
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. ' WHERE ' . implode(' AND ', $whereClauses);
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$stmt = $this->conn->executeQuery($sql, $params);
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$hydrator = $this->em->newHydrator(Query::HYDRATE_OBJECT);
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return $hydrator->hydrateAll($stmt, $rsm);
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}
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/**
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* Generates the filter SQL for a given mapping.
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*
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* This method is not used for actually grabbing the related entities
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* but when the extra-lazy collection methods are called on a filtered
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* association. This is why besides the many to many table we also
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* have to join in the actual entities table leading to additional
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* JOIN.
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*
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* @param array $mapping Array containing mapping information.
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*
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* @return string The SQL query part to add to a query.
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*/
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public function getFilterSql($mapping)
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{
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$targetClass = $this->em->getClassMetadata($mapping['targetEntity']);
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$rootClass = $this->em->getClassMetadata($targetClass->rootEntityName);
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$filterSql = $this->generateFilterConditionSQL($rootClass, 'te');
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if ('' === $filterSql) {
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return array('', '');
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}
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// A join is needed if there is filtering on the target entity
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$tableName = $this->quoteStrategy->getTableName($rootClass, $this->platform);
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$joinSql = ' JOIN ' . $tableName . ' te' . ' ON';
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$onConditions = $this->getOnConditionSQL($mapping);
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$joinSql .= implode(' AND ', $onConditions);
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return array($joinSql, $filterSql);
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}
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/**
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* Generates the filter SQL for a given entity and table alias.
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*
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* @param ClassMetadata $targetEntity Metadata of the target entity.
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* @param string $targetTableAlias The table alias of the joined/selected table.
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*
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* @return string The SQL query part to add to a query.
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*/
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protected function generateFilterConditionSQL(ClassMetadata $targetEntity, $targetTableAlias)
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{
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$filterClauses = array();
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foreach ($this->em->getFilters()->getEnabledFilters() as $filter) {
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if ($filterExpr = $filter->addFilterConstraint($targetEntity, $targetTableAlias)) {
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$filterClauses[] = '(' . $filterExpr . ')';
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}
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}
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$sql = implode(' AND ', $filterClauses);
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return $sql ? '(' . $sql . ')' : '';
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}
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/**
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* Generate ON condition
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*
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* @param array $mapping
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*
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* @return array
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*/
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protected function getOnConditionSQL($mapping)
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{
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$association = $mapping;
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if ( ! $mapping['isOwningSide']) {
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$class = $this->em->getClassMetadata($mapping['targetEntity']);
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$association = $class->associationMappings[$mapping['mappedBy']];
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}
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$targetClass = $this->em->getClassMetadata($mapping['targetEntity']);
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$joinColumns = $mapping['isOwningSide']
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? $association['joinTable']['inverseJoinColumns']
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: $association['joinTable']['joinColumns'];
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$conditions = array();
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foreach ($joinColumns as $joinColumn) {
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$joinColumnName = $this->quoteStrategy->getJoinColumnName($joinColumn, $targetClass, $this->platform);
|
||||
$refColumnName = $this->quoteStrategy->getReferencedJoinColumnName($joinColumn, $targetClass, $this->platform);
|
||||
|
||||
$conditions[] = ' t.' . $joinColumnName . ' = ' . 'te.' . $refColumnName;
|
||||
}
|
||||
|
||||
return $conditions;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @override
|
||||
*/
|
||||
protected function getDeleteSQL(PersistentCollection $coll)
|
||||
{
|
||||
$columns = array();
|
||||
$mapping = $coll->getMapping();
|
||||
$class = $this->em->getClassMetadata(get_class($coll->getOwner()));
|
||||
$joinTable = $this->quoteStrategy->getJoinTableName($mapping, $class, $this->platform);
|
||||
|
||||
foreach ($mapping['joinTable']['joinColumns'] as $joinColumn) {
|
||||
$columns[] = $this->quoteStrategy->getJoinColumnName($joinColumn, $class, $this->platform);
|
||||
}
|
||||
|
||||
return 'DELETE FROM ' . $joinTable
|
||||
. ' WHERE ' . implode(' = ? AND ', $columns) . ' = ?';
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @override
|
||||
*
|
||||
* @internal Order of the parameters must be the same as the order of the columns in getDeleteSql.
|
||||
*/
|
||||
protected function getDeleteSQLParameters(PersistentCollection $coll)
|
||||
{
|
||||
$mapping = $coll->getMapping();
|
||||
$identifier = $this->uow->getEntityIdentifier($coll->getOwner());
|
||||
|
||||
// Optimization for single column identifier
|
||||
if (count($mapping['relationToSourceKeyColumns']) === 1) {
|
||||
return array(reset($identifier));
|
||||
}
|
||||
|
||||
// Composite identifier
|
||||
$sourceClass = $this->em->getClassMetadata($mapping['sourceEntity']);
|
||||
$params = array();
|
||||
|
||||
foreach ($mapping['relationToSourceKeyColumns'] as $columnName => $refColumnName) {
|
||||
$params[] = isset($sourceClass->fieldNames[$refColumnName])
|
||||
? $identifier[$sourceClass->fieldNames[$refColumnName]]
|
||||
: $identifier[$sourceClass->getFieldForColumn($columnName)];
|
||||
}
|
||||
|
||||
return $params;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the SQL statement used for deleting a row from the collection.
|
||||
*
|
||||
* @param \Doctrine\ORM\PersistentCollection $coll
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
protected function getDeleteRowSQL(PersistentCollection $coll)
|
||||
{
|
||||
$columns = array();
|
||||
$mapping = $coll->getMapping();
|
||||
$class = $this->em->getClassMetadata(get_class($coll->getOwner()));
|
||||
$tableName = $this->quoteStrategy->getJoinTableName($mapping, $class, $this->platform);
|
||||
|
||||
foreach ($mapping['joinTable']['joinColumns'] as $joinColumn) {
|
||||
$columns[] = $this->quoteStrategy->getJoinColumnName($joinColumn, $class, $this->platform);
|
||||
}
|
||||
|
||||
foreach ($mapping['joinTable']['inverseJoinColumns'] as $joinColumn) {
|
||||
$columns[] = $this->quoteStrategy->getJoinColumnName($joinColumn, $class, $this->platform);
|
||||
}
|
||||
|
||||
return 'DELETE FROM ' . $tableName
|
||||
. ' WHERE ' . implode(' = ? AND ', $columns) . ' = ?';
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the SQL parameters for the corresponding SQL statement to delete the given
|
||||
* element from the given collection.
|
||||
*
|
||||
* @internal Order of the parameters must be the same as the order of the columns in getDeleteRowSql.
|
||||
*
|
||||
* @param \Doctrine\ORM\PersistentCollection $coll
|
||||
* @param mixed $element
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
protected function getDeleteRowSQLParameters(PersistentCollection $coll, $element)
|
||||
{
|
||||
return $this->collectJoinTableColumnParameters($coll, $element);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the SQL statement used for inserting a row in the collection.
|
||||
*
|
||||
* @param \Doctrine\ORM\PersistentCollection $coll
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
protected function getInsertRowSQL(PersistentCollection $coll)
|
||||
{
|
||||
$columns = array();
|
||||
$mapping = $coll->getMapping();
|
||||
$class = $this->em->getClassMetadata(get_class($coll->getOwner()));
|
||||
$joinTable = $this->quoteStrategy->getJoinTableName($mapping, $class, $this->platform);
|
||||
|
||||
foreach ($mapping['joinTable']['joinColumns'] as $joinColumn) {
|
||||
$columns[] = $this->quoteStrategy->getJoinColumnName($joinColumn, $class, $this->platform);
|
||||
}
|
||||
|
||||
foreach ($mapping['joinTable']['inverseJoinColumns'] as $joinColumn) {
|
||||
$columns[] = $this->quoteStrategy->getJoinColumnName($joinColumn, $class, $this->platform);
|
||||
}
|
||||
|
||||
return 'INSERT INTO ' . $joinTable . ' (' . implode(', ', $columns) . ')'
|
||||
. ' VALUES (' . implode(', ', array_fill(0, count($columns), '?')) . ')';
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the SQL parameters for the corresponding SQL statement to insert the given
|
||||
* element of the given collection into the database.
|
||||
*
|
||||
* @internal Order of the parameters must be the same as the order of the columns in getInsertRowSql.
|
||||
*
|
||||
* @param \Doctrine\ORM\PersistentCollection $coll
|
||||
* @param mixed $element
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
protected function getInsertRowSQLParameters(PersistentCollection $coll, $element)
|
||||
{
|
||||
return $this->collectJoinTableColumnParameters($coll, $element);
|
||||
}
|
||||
|
||||
/**
|
||||
* Collects the parameters for inserting/deleting on the join table in the order
|
||||
* of the join table columns as specified in ManyToManyMapping#joinTableColumns.
|
||||
*
|
||||
* @param \Doctrine\ORM\PersistentCollection $coll
|
||||
* @param object $element
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
private function collectJoinTableColumnParameters(PersistentCollection $coll, $element)
|
||||
{
|
||||
$params = array();
|
||||
$mapping = $coll->getMapping();
|
||||
$isComposite = count($mapping['joinTableColumns']) > 2;
|
||||
|
||||
$identifier1 = $this->uow->getEntityIdentifier($coll->getOwner());
|
||||
$identifier2 = $this->uow->getEntityIdentifier($element);
|
||||
|
||||
if ($isComposite) {
|
||||
$class1 = $this->em->getClassMetadata(get_class($coll->getOwner()));
|
||||
$class2 = $coll->getTypeClass();
|
||||
}
|
||||
|
||||
foreach ($mapping['joinTableColumns'] as $joinTableColumn) {
|
||||
$isRelationToSource = isset($mapping['relationToSourceKeyColumns'][$joinTableColumn]);
|
||||
|
||||
if ( ! $isComposite) {
|
||||
$params[] = $isRelationToSource ? array_pop($identifier1) : array_pop($identifier2);
|
||||
|
||||
continue;
|
||||
}
|
||||
|
||||
if ($isRelationToSource) {
|
||||
$params[] = $identifier1[$class1->getFieldForColumn($mapping['relationToSourceKeyColumns'][$joinTableColumn])];
|
||||
|
||||
continue;
|
||||
}
|
||||
|
||||
$params[] = $identifier2[$class2->getFieldForColumn($mapping['relationToTargetKeyColumns'][$joinTableColumn])];
|
||||
}
|
||||
|
||||
return $params;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param \Doctrine\ORM\PersistentCollection $coll
|
||||
* @param string $key
|
||||
@ -459,138 +631,6 @@ class ManyToManyPersister extends AbstractCollectionPersister
|
||||
return array($quotedJoinTable, $whereClauses, $params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Generates the filter SQL for a given mapping.
|
||||
*
|
||||
* This method is not used for actually grabbing the related entities
|
||||
* but when the extra-lazy collection methods are called on a filtered
|
||||
* association. This is why besides the many to many table we also
|
||||
* have to join in the actual entities table leading to additional
|
||||
* JOIN.
|
||||
*
|
||||
* @param array $mapping Array containing mapping information.
|
||||
*
|
||||
* @return string The SQL query part to add to a query.
|
||||
*/
|
||||
public function getFilterSql($mapping)
|
||||
{
|
||||
$targetClass = $this->em->getClassMetadata($mapping['targetEntity']);
|
||||
$rootClass = $this->em->getClassMetadata($targetClass->rootEntityName);
|
||||
$filterSql = $this->generateFilterConditionSQL($rootClass, 'te');
|
||||
|
||||
if ('' === $filterSql) {
|
||||
return array('', '');
|
||||
}
|
||||
|
||||
// A join is needed if there is filtering on the target entity
|
||||
$tableName = $this->quoteStrategy->getTableName($rootClass, $this->platform);
|
||||
$joinSql = ' JOIN ' . $tableName . ' te' . ' ON';
|
||||
$onConditions = $this->getOnConditionSQL($mapping);
|
||||
|
||||
$joinSql .= implode(' AND ', $onConditions);
|
||||
|
||||
return array($joinSql, $filterSql);
|
||||
}
|
||||
|
||||
/**
|
||||
* Generates the filter SQL for a given entity and table alias.
|
||||
*
|
||||
* @param ClassMetadata $targetEntity Metadata of the target entity.
|
||||
* @param string $targetTableAlias The table alias of the joined/selected table.
|
||||
*
|
||||
* @return string The SQL query part to add to a query.
|
||||
*/
|
||||
protected function generateFilterConditionSQL(ClassMetadata $targetEntity, $targetTableAlias)
|
||||
{
|
||||
$filterClauses = array();
|
||||
|
||||
foreach ($this->em->getFilters()->getEnabledFilters() as $filter) {
|
||||
if ($filterExpr = $filter->addFilterConstraint($targetEntity, $targetTableAlias)) {
|
||||
$filterClauses[] = '(' . $filterExpr . ')';
|
||||
}
|
||||
}
|
||||
|
||||
$sql = implode(' AND ', $filterClauses);
|
||||
return $sql ? '(' . $sql . ')' : '';
|
||||
}
|
||||
|
||||
/**
|
||||
* Generate ON condition
|
||||
*
|
||||
* @param array $mapping
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
protected function getOnConditionSQL($mapping)
|
||||
{
|
||||
$association = $mapping;
|
||||
|
||||
if ( ! $mapping['isOwningSide']) {
|
||||
$class = $this->em->getClassMetadata($mapping['targetEntity']);
|
||||
$association = $class->associationMappings[$mapping['mappedBy']];
|
||||
}
|
||||
|
||||
$targetClass = $this->em->getClassMetadata($mapping['targetEntity']);
|
||||
|
||||
$joinColumns = $mapping['isOwningSide']
|
||||
? $association['joinTable']['inverseJoinColumns']
|
||||
: $association['joinTable']['joinColumns'];
|
||||
|
||||
$conditions = array();
|
||||
|
||||
foreach ($joinColumns as $joinColumn) {
|
||||
$joinColumnName = $this->quoteStrategy->getJoinColumnName($joinColumn, $targetClass, $this->platform);
|
||||
$refColumnName = $this->quoteStrategy->getReferencedJoinColumnName($joinColumn, $targetClass, $this->platform);
|
||||
|
||||
$conditions[] = ' t.' . $joinColumnName . ' = ' . 'te.' . $refColumnName;
|
||||
}
|
||||
|
||||
return $conditions;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritDoc}
|
||||
*/
|
||||
public function loadCriteria(PersistentCollection $coll, Criteria $criteria)
|
||||
{
|
||||
$mapping = $coll->getMapping();
|
||||
$owner = $coll->getOwner();
|
||||
$ownerMetadata = $this->em->getClassMetadata(get_class($owner));
|
||||
$whereClauses = $params = array();
|
||||
|
||||
foreach ($mapping['relationToSourceKeyColumns'] as $key => $value) {
|
||||
$whereClauses[] = sprintf('t.%s = ?', $key);
|
||||
$params[] = $ownerMetadata->getFieldValue($owner, $value);
|
||||
}
|
||||
|
||||
$parameters = $this->expandCriteriaParameters($criteria);
|
||||
|
||||
foreach ($parameters as $parameter) {
|
||||
list($name, $value) = $parameter;
|
||||
$whereClauses[] = sprintf('te.%s = ?', $name);
|
||||
$params[] = $value;
|
||||
}
|
||||
|
||||
$mapping = $coll->getMapping();
|
||||
$targetClass = $this->em->getClassMetadata($mapping['targetEntity']);
|
||||
$tableName = $this->quoteStrategy->getTableName($targetClass, $this->platform);
|
||||
$joinTable = $this->quoteStrategy->getJoinTableName($mapping, $ownerMetadata, $this->platform);
|
||||
$onConditions = $this->getOnConditionSQL($mapping);
|
||||
|
||||
$rsm = new Query\ResultSetMappingBuilder($this->em);
|
||||
$rsm->addRootEntityFromClassMetadata($mapping['targetEntity'], 'te');
|
||||
|
||||
$sql = 'SELECT ' . $rsm->generateSelectClause() . ' FROM ' . $tableName . ' te'
|
||||
. ' JOIN ' . $joinTable . ' t ON'
|
||||
. implode(' AND ', $onConditions)
|
||||
. ' WHERE ' . implode(' AND ', $whereClauses);
|
||||
|
||||
$stmt = $this->conn->executeQuery($sql, $params);
|
||||
$hydrator = $this->em->newHydrator(Query::HYDRATE_OBJECT);
|
||||
|
||||
return $hydrator->hydrateAll($stmt, $rsm);
|
||||
}
|
||||
|
||||
/**
|
||||
* Expands Criteria Parameters by walking the expressions and grabbing all
|
||||
* parameters and types from it.
|
||||
|
||||
@ -33,6 +33,28 @@ use Doctrine\ORM\UnitOfWork;
|
||||
*/
|
||||
class OneToManyPersister extends AbstractCollectionPersister
|
||||
{
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function delete(PersistentCollection $coll)
|
||||
{
|
||||
// This can never happen. One to many can only be inverse side.
|
||||
// For owning side one to many, it is required to have a join table,
|
||||
// then classifying it as a ManyToManyPersister.
|
||||
return;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function update(PersistentCollection $coll)
|
||||
{
|
||||
// This can never happen. One to many can only be inverse side.
|
||||
// For owning side one to many, it is required to have a join table,
|
||||
// then classifying it as a ManyToManyPersister.
|
||||
return;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
@ -97,36 +119,6 @@ class OneToManyPersister extends AbstractCollectionPersister
|
||||
throw new \BadMethodCallException("Insert Row SQL is not used for OneToManyPersister");
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @throws \BadMethodCallException Not used for OneToManyPersister.
|
||||
*/
|
||||
protected function getUpdateRowSQL(PersistentCollection $coll)
|
||||
{
|
||||
throw new \BadMethodCallException("Update Row SQL is not used for OneToManyPersister");
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @throws \BadMethodCallException Not used for OneToManyPersister.
|
||||
*/
|
||||
protected function getDeleteSQL(PersistentCollection $coll)
|
||||
{
|
||||
throw new \BadMethodCallException("Delete Row SQL is not used for OneToManyPersister");
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @throws \BadMethodCallException Not used for OneToManyPersister.
|
||||
*/
|
||||
protected function getDeleteSQLParameters(PersistentCollection $coll)
|
||||
{
|
||||
throw new \BadMethodCallException("Delete Row SQL is not used for OneToManyPersister");
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
|
||||
@ -49,8 +49,6 @@ abstract class AbstractCollectionPersisterTest extends OrmTestCase
|
||||
protected $collectionPersisterMockMethods = array(
|
||||
'delete',
|
||||
'update',
|
||||
'deleteRows',
|
||||
'insertRows',
|
||||
'count',
|
||||
'slice',
|
||||
'contains',
|
||||
@ -154,36 +152,6 @@ abstract class AbstractCollectionPersisterTest extends OrmTestCase
|
||||
$this->assertNull($persister->update($collection));
|
||||
}
|
||||
|
||||
public function testInvokeDeleteRows()
|
||||
{
|
||||
$entity = new State("Foo");
|
||||
$persister = $this->createPersisterDefault();
|
||||
$collection = $this->createCollection($entity);
|
||||
|
||||
$this->em->getUnitOfWork()->registerManaged($entity, array('id'=>1), array('id'=>1, 'name'=>'Foo'));
|
||||
|
||||
$this->collectionPersister->expects($this->once())
|
||||
->method('deleteRows')
|
||||
->with($this->equalTo($collection));
|
||||
|
||||
$this->assertNull($persister->deleteRows($collection));
|
||||
}
|
||||
|
||||
public function testInvokeInsertRows()
|
||||
{
|
||||
$entity = new State("Foo");
|
||||
$persister = $this->createPersisterDefault();
|
||||
$collection = $this->createCollection($entity);
|
||||
|
||||
$this->em->getUnitOfWork()->registerManaged($entity, array('id'=>1), array('id'=>1, 'name'=>'Foo'));
|
||||
|
||||
$this->collectionPersister->expects($this->once())
|
||||
->method('insertRows')
|
||||
->with($this->equalTo($collection));
|
||||
|
||||
$this->assertNull($persister->insertRows($collection));
|
||||
}
|
||||
|
||||
public function testInvokeCount()
|
||||
{
|
||||
$entity = new State("Foo");
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user