Handle null values in JSON as empty/default value (#876)

* skip null values in JSON
FraunhoferIOSB · Sep 4, 2024 · 65c23dd · 65c23dd
1 parent 7758447
commit 65c23dd
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diff --git a/.../main/java/de/fraunhofer/iosb/ilt/faaast/service/dataformat/json/JsonApiDeserializer.java b/.../main/java/de/fraunhofer/iosb/ilt/faaast/service/dataformat/json/JsonApiDeserializer.java
@@ -14,6 +14,8 @@
  */
 package de.fraunhofer.iosb.ilt.faaast.service.dataformat.json;
 
+import com.fasterxml.jackson.annotation.JsonSetter;
+import com.fasterxml.jackson.annotation.Nulls;
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.BeanDescription;
 import com.fasterxml.jackson.databind.DeserializationConfig;
@@ -532,6 +534,7 @@ public com.fasterxml.jackson.databind.JsonDeserializer<?> modifyCollectionDeseri
         ReflectionHelper.ENUMS.forEach(x -> module.addDeserializer(x, new EnumDeserializer(x)));
         mapper.registerModule(module);
         mapper.registerModule(new JavaTimeModule());
+        mapper.setDefaultSetterInfo(JsonSetter.Value.forValueNulls(Nulls.SKIP));
     }
 
 }
diff --git a/docs/source/other/release-notes.md b/docs/source/other/release-notes.md
@@ -7,6 +7,7 @@
 **Internal changes & bugfixes**
 - General
 	- Fixed bug in JSON valueOnly deserialization that could occur with complex strcutures (e.g. SubmodelElementCollections within SubmodelElementLists)
+	- Fixed bug caused by null values in JSON payload when inserting data via HTTP - null values are now treated as empty/default values
 
 ## 1.1.0