Adjust to new API

Author: Bernhard Schmitt

Classes/Indexer/NodeIndexer.php

@@ -204,7 +204,7 @@ public function indexGraphNode(Node $dataNode): void
             $occupiedDimensionSpacePoints = $this->collectOccupiedDimensionSpacePointsForFulltextRoot($dataNode, $occupiedDimensionSpacePoints);
         }
 
-        $mappingType = $this->getIndex()->findType($this->nodeTypeMappingBuilder->convertNodeTypeNameToMappingName($dataNode->getNodeType()));
+        $mappingType = $this->getIndex()->findType($dataNode->getNodeType()->getName());
         foreach ($occupiedDimensionSpacePoints as $occupiedDimensionSpacePoint) {
             $matchingSubgraph = $this->contentGraph->getSubgraphByIdentifier(
                 ContentStreamIdentifier::fromString($occupiedDimensionSpacePoint->getCoordinate(new ContentDimensionIdentifier(LegacyConfigurationAndWorkspaceBasedContentDimensionSource::WORKSPACE_DIMENSION_IDENTIFIER))),
@@ -360,7 +360,7 @@ public function flush(): void
             $response = $this->requestDriver->bulk($this->getIndex(), $content);
             foreach ($response as $responseLine) {
                 if (isset($response['errors']) && $response['errors'] !== false) {
-                    $this->logger->error('Indexing Error: Error during bulk request - ' . $responseLine);
+                    $this->logger->error('Indexing Error: Error during bulk request - ' . json_encode($responseLine));
                 }
             }
         }

Classes/NodeAggregate/LegacyNodeAdapter.php

@@ -212,7 +212,7 @@ public function setIndex($index): void
         $this->handleLegacyOperation();
     }
 
-    public function getIndex(): int
+    public function getIndex(): ?int
     {
         return $this->node->getIndex();
     }
@@ -513,4 +513,9 @@ public function equals(TraversableNodeInterface $other): bool
     {
         return $this->node->equals($other);
     }
+
+    public function __toString(): string
+    {
+        return 'Node ' . $this->getContextPath() . '[' . $this->getNodeType()->getName() . ']';
+    }
 }