Workaround for issue#3275

See my comments in FasterXML#3275
gsinghlulu · May 24, 2022 · edb5571 · edb5571
1 parent 3be6147
commit edb5571
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/src/main/java/com/fasterxml/jackson/databind/deser/BeanDeserializerFactory.java b/src/main/java/com/fasterxml/jackson/databind/deser/BeanDeserializerFactory.java
@@ -427,7 +427,7 @@ public JsonDeserializer<Object> buildThrowableDeserializer(DeserializationContex
         AnnotatedMethod am = beanDesc.findMethod("initCause", INIT_CAUSE_PARAMS);
         if (am != null) { // should never be null
             SimpleBeanPropertyDefinition propDef = SimpleBeanPropertyDefinition.construct(ctxt.getConfig(), am,
-                    new PropertyName("cause"));
+                    new PropertyName(getThrowableCausePropertyName(builder)));
             SettableBeanProperty prop = constructSettableProperty(ctxt, beanDesc, propDef,
                     am.getParameterType(0));
             if (prop != null) {
@@ -475,6 +475,15 @@ public JsonDeserializer<Object> buildThrowableDeserializer(DeserializationContex
     /* Helper methods for Bean deserializer construction
     /**********************************************************
      */
+
+    private String getThrowableCausePropertyName(BeanDeserializerBuilder builder) {
+        String propertyName = "cause";
+        if(builder._properties.containsKey("Cause")) {
+            propertyName = "Cause";
+        }
+        return propertyName;
+    }
+
 
     /**
      * Overridable method that constructs a {@link BeanDeserializerBuilder}