Jackson is not able to deserialize when JsonIdentityInfo and JsonTypeInfo is used together.

[muhemmedali]

I have Json to deserialize(copying the problematic chunk below)
"values" : [ { "IEnumerationValueClass" : "EnumerationValueName", "@id" : 243, "value" : 0, "id" : 3038, "comment" : "Indicates the calculation in net values.", "name" : "MonetaryNet", "type" : { "IDataTypeClass" : "EnumerationType", "values" : [ 243, { "IEnumerationValueClass" : "EnumerationValueName", "@id" : 244, "value" : 1, "id" : 3039, "comment" : "Indicates the calculation in gross values.", "name" : "MonetaryGross", "type" : { "IDataTypeClass" : "EnumerationType", "values" : [ 243, 244, { "IEnumerationValueClass" : "EnumerationValueName", "@id" : 245, "value" : 2, "id" : 3040, "comment" : "Indicates the calculation is using times as unit.", "name" : "Time", "type" : { "IDataTypeClass" : "EnumerationType", "values" : [ 243, 244, 245, { "IEnumerationValueClass" : "EnumerationValueName", "@id" : 246, "value" : 3, "id" : 3041, "comment" : "Indicates the calculation is using volume as unit.", "name" : "Volume", "type" : { "IDataTypeClass" : "EnumerationType", "values" : [ 243, 244, 245, 246, { "IEnumerationValueClass" : "EnumerationValueName", "@id" : 247, "value" : 4, "id" : 3042, "comment" : "Indicates the calculation is using bonus specific unit.", "name" : "Bonus", "type" : { "IDataTypeClass" : "EnumerationType", "values" : [ 243, 244, 245, 246, 247 ], "name" : "GLOBAL.UnitType", "comment" : "", "type" : 10440, "baseType" : [ "DataType", "Integer" ], "kind" : "mixed", "global" : true, "code" : 10440 } } ], "name" : "GLOBAL.UnitType", "comment" : "", "type" : 10440, "baseType" : [ "DataType", "Integer" ], "kind" : "mixed", "global" : true, "code" : 10440 } }, 247 ], "name" : "GLOBAL.UnitType", "comment" : "", "type" : 10440, "baseType" : [ "DataType", "Integer" ], "kind" : "mixed", "global" : true, "code" : 10440 } }, 246, 247 ], "name" : "GLOBAL.UnitType", "comment" : "", "type" : 10440, "baseType" : [ "DataType", "Integer" ], "kind" : "mixed", "global" : true, "code" : 10440 } }, 245, 246, 247 ]

When I try to deserialize following exception is thrown
com.fasterxml.jackson.databind.exc.InvalidTypeIdException: Missing type id when trying to resolve subtype of [simple type, class IEnumerationValue]: missing type id property 'IEnumerationValueClass' (for POJO property 'values') at [Source: (StringReader); line: 91774, column: 28] (through reference chain: MainModel["searchActions"]->java.lang.Object[][3]->Table["columns"]->java.util.ArrayList[1]->TableColumn["types"]->java.util.ArrayList[0]->ColumnDataType["type"]->EnumerationType["values"]->java.util.ArrayList[0]->EnumerationValue["type"]->EnumerationType["values"]->java.util.ArrayList[0])

From what I see
After serializing the the json have the type info
"IEnumerationValueClass" : "EnumerationValueName", "@id" : 243,
but when the same id is refer in the json later on
"values" : [ 243, {
Jackson is not able to recognize the type.

Interface
@JsonTypeInfo( use = JsonTypeInfo.Id.NAME, include = JsonTypeInfo.As.PROPERTY, property = "IEnumerationValueClass") @JsonSubTypes({ @JsonSubTypes.Type(value = EnumerationValue.class , name = "EnumerationValueName"), }) public interface IEnumerationValue { .... }
Child class
@JsonIdentityInfo(generator= ObjectIdGenerators.IntSequenceGenerator.class, property="@id") public class EnumerationValue implements IEnumerationValue, Serializable, Cloneable { ...... }

Really appreciate the help.

Thanks

[cowtowncoder]

I would need a full test reproduction here (content above is majority of what is needed). Specifically what is needed are full class definitions.

[muhemmedali]

Hello @cowtowncoder ,

I can not share the exact classes. But I have the reproduce the issue in a simple java command line project. Here is the link
https://drive.google.com/file/d/1sJ1XB9ZgzCuWJmZy6pLlnPyuEn4PxE34/view?usp=sharing

Following is the logs
Exception in thread "main" com.fasterxml.jackson.databind.exc.InvalidTypeIdException: Missing type id when trying to resolve subtype of [simple type, class com.jackson.test.IEnumerationValue]: missing type id property 'type' (for POJO property 'values') at [Source: (String)"{ "type" : "EnumerationType", "values" : [ { "type" : "EnumerationValue", "@id" : 1, "name" : "1", "value" : "1", "type" : { "type" : "EnumerationType", "values" : [ 1 ] }, "comment" : "1" } ] }"; line: 10, column: 20] (through reference chain: com.jackson.test.EnumerationType["values"]->java.util.ArrayList[0]->com.jackson.test.EnumerationValue["type"]->com.jackson.test.EnumerationType["values"]->java.util.ArrayList[0]) at com.fasterxml.jackson.databind.exc.InvalidTypeIdException.from(InvalidTypeIdException.java:43) at com.fasterxml.jackson.databind.DeserializationContext.missingTypeIdException(DeserializationContext.java:1768) at com.fasterxml.jackson.databind.DeserializationContext.handleMissingTypeId(DeserializationContext.java:1297) at com.fasterxml.jackson.databind.jsontype.impl.TypeDeserializerBase._handleMissingTypeId(TypeDeserializerBase.java:299) at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer._deserializeTypedUsingDefaultImpl(AsPropertyTypeDeserializer.java:164) at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer.deserializeTypedFromObject(AsPropertyTypeDeserializer.java:88) at com.fasterxml.jackson.databind.deser.AbstractDeserializer.deserializeWithType(AbstractDeserializer.java:254) at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:288) at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:245) at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:27) at com.fasterxml.jackson.databind.deser.impl.FieldProperty.deserializeAndSet(FieldProperty.java:138) at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:288) at com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeOther(BeanDeserializer.java:189) at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:161) at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer._deserializeTypedForId(AsPropertyTypeDeserializer.java:130) at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer.deserializeTypedFromObject(AsPropertyTypeDeserializer.java:97) at com.fasterxml.jackson.databind.deser.AbstractDeserializer.deserializeWithType(AbstractDeserializer.java:254) at com.fasterxml.jackson.databind.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:527) at com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeWithErrorWrapping(BeanDeserializer.java:528) at com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeUsingPropertyBased(BeanDeserializer.java:417) at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeFromObjectUsingNonDefault(BeanDeserializerBase.java:1287) at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:326) at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeWithObjectId(BeanDeserializerBase.java:1257) at com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeOther(BeanDeserializer.java:192) at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:161) at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer._deserializeTypedForId(AsPropertyTypeDeserializer.java:130) at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer.deserializeTypedFromObject(AsPropertyTypeDeserializer.java:97) at com.fasterxml.jackson.databind.deser.AbstractDeserializer.deserializeWithType(AbstractDeserializer.java:254) at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:288) at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:245) at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:27) at com.fasterxml.jackson.databind.deser.impl.FieldProperty.deserializeAndSet(FieldProperty.java:138) at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:288) at com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeOther(BeanDeserializer.java:189) at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:161) at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer._deserializeTypedForId(AsPropertyTypeDeserializer.java:130) at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer.deserializeTypedFromObject(AsPropertyTypeDeserializer.java:97) at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeWithType(BeanDeserializerBase.java:1178) at com.fasterxml.jackson.databind.deser.impl.TypeWrappedDeserializer.deserialize(TypeWrappedDeserializer.java:68) at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4202) at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3205) at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3173) at com.jackson.test.Main.main(Main.java:25)

[muhemmedali]

Hello @cowtowncoder ,

Did the link work for you ? and the issue reproduced ?

Thanks

[cowtowncoder]

@muhemmedali Thank you for the test case. I haven't had time to look more into this (and may not have for a while), but it should eventually help when anyone has time to dig deeper.

[k163377]

@muhemmedali
Sorry for the long wait.
Is this a kotlin-module specific problem?