Extbase:

* Fixed issue that cache is tried to be cleared even if a relation is changed

typo3/sysext/extbase/Classes/Persistence/Backend.php

@@ -313,7 +313,7 @@ class Tx_Extbase_Persistence_Backend implements Tx_Extbase_Persistence_BackendIn
 		if ($object->_isNew()) {
 			$this->insertObject($object, $parentObject, $parentPropertyName, $row);
 		} elseif ($object->_isDirty()) {
-				$this->updateObject($object, $parentObject, $parentPropertyName, $row);
+			$this->updateObject($object, $parentObject, $parentPropertyName, $row);
 		}
 		
 		// SK: I need to check the code below more thoroughly
@@ -396,8 +396,8 @@ class Tx_Extbase_Persistence_Backend implements Tx_Extbase_Persistence_BackendIn
 		$tableName = $dataMap->getColumnMap($parentPropertyName)->getRelationTableName();
 		$res = $this->storageBackend->addRow(
 			$tableName,
-			$row
-			);
+			$row,
+			TRUE);
 		return $res;
 	}
 
@@ -551,6 +551,7 @@ class Tx_Extbase_Persistence_Backend implements Tx_Extbase_Persistence_BackendIn
 				foreach ($relatedObjects as $relatedObject) {
 					$this->deleteObject($relatedObject, $object, $propertyName);
 					if ($dataMap->getColumnMap($propertyName)->getTypeOfRelation() === Tx_Extbase_Persistence_Mapper_ColumnMap::RELATION_HAS_AND_BELONGS_TO_MANY) {
+						// SK: This method does IMHO not exist.
 						$this->deleteRelationInRelationTable($relatedObject, $object, $propertyName);
 					}
 				}

typo3/sysext/extbase/Classes/Persistence/Storage/BackendInterface.php

@@ -39,27 +39,30 @@ interface Tx_Extbase_Persistence_Storage_BackendInterface {
 	 *
 	 * @param string $tableName The database table name
 	 * @param array $row The row to insert
+	 * @param boolean $isRelation TRUE if we are currently inserting into a relation table, FALSE by default
 	 * @return void
 	 */
-	public function addRow($tableName, array $row);
+	public function addRow($tableName, array $row, $isRelation = FALSE);
 
 	/**
 	 * Updates a row in the storage
 	 *
 	 * @param string $tableName The database table name
 	 * @param array $row The row to update
+	 * @param boolean $isRelation TRUE if we are currently inserting into a relation table, FALSE by default
 	 * @return void
 	 */
-	public function updateRow($tableName, array $row);
+	public function updateRow($tableName, array $row, $isRelation = FALSE);
 
 	/**
 	 * Deletes a row in the storage
 	 *
 	 * @param string $tableName The database table name
 	 * @param int $uid The uid of the row to delete
+	 * @param boolean $isRelation TRUE if we are currently inserting into a relation table, FALSE by default
 	 * @return void
 	 */
-	public function removeRow($tableName, $uid);
+	public function removeRow($tableName, $uid, $isRelation = FALSE);
 
 	/**
 	 * Returns an array with rows matching the query.

typo3/sysext/extbase/Classes/Persistence/Storage/Typo3DbBackend.php

@@ -91,9 +91,10 @@ class Tx_Extbase_Persistence_Storage_Typo3DbBackend implements Tx_Extbase_Persis
 	 *
 	 * @param string $tableName The database table name
 	 * @param array $row The row to be inserted
+	 * @param boolean $isRelation TRUE if we are currently inserting into a relation table, FALSE by default
 	 * @return int The uid of the inserted row
 	 */
-	public function addRow($tableName, array $row) {
+	public function addRow($tableName, array $row, $isRelation = FALSE) {
 		$fields = array();
 		$values = array();
 		$parameters = array();
@@ -109,7 +110,9 @@ class Tx_Extbase_Persistence_Storage_Typo3DbBackend implements Tx_Extbase_Persis
 
 		$this->databaseHandle->sql_query($sqlString);
 		$uid = $this->databaseHandle->sql_insert_id();
-		$this->clearPageCache($tableName, $uid);
+		if (!$isRelation) {
+			$this->clearPageCache($tableName, $uid);
+		}
 		return $uid;
 	}
 
@@ -118,9 +121,10 @@ class Tx_Extbase_Persistence_Storage_Typo3DbBackend implements Tx_Extbase_Persis
 	 *
 	 * @param string $tableName The database table name
 	 * @param array $row The row to be updated
+	 * @param boolean $isRelation TRUE if we are currently inserting into a relation table, FALSE by default
 	 * @return void
 	 */
-	public function updateRow($tableName, array $row) {
+	public function updateRow($tableName, array $row, $isRelation = FALSE) {
 		if (!isset($row['uid'])) throw new InvalidArgumentException('The given row must contain a value for "uid".');
 		$uid = (int)$row['uid'];
 		unset($row['uid']);
@@ -136,7 +140,9 @@ class Tx_Extbase_Persistence_Storage_Typo3DbBackend implements Tx_Extbase_Persis
 		$this->replacePlaceholders($sqlString, $parameters);
 
 		$returnValue = $this->databaseHandle->sql_query($sqlString);
-		$this->clearPageCache($tableName, $uid);
+		if (!$isRelation) {
+			$this->clearPageCache($tableName, $uid);
+		}
 		return $returnValue;
 	}
 
@@ -145,12 +151,15 @@ class Tx_Extbase_Persistence_Storage_Typo3DbBackend implements Tx_Extbase_Persis
 	 *
 	 * @param string $tableName The database table name
 	 * @param array $uid The uid of the row to be deleted
+	 * @param boolean $isRelation TRUE if we are currently inserting into a relation table, FALSE by default
 	 * @return void
 	 */
-	public function removeRow($tableName, $uid) {
+	public function removeRow($tableName, $uid, $isRelation = FALSE) {
 		$sqlString = 'DELETE FROM ' . $tableName . ' WHERE uid=?';
 		$this->replacePlaceholders($sqlString, array((int)$uid));
-		$this->clearPageCache($tableName, $uid);
+		if (!$isRelation) {
+			$this->clearPageCache($tableName, $uid, $isRelation);
+		}
 		$returnValue = $this->databaseHandle->sql_query($sqlString);
 		return $returnValue;
 	}