Deserialization issue, @JsonCreator ignored #5040
Description
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Describe the bug
Hello,
While updating to spring boot 3.4.x I faced an issue related to the upgrade of jackson dependencies from 2.17.3 to 2.18.2
Deserialization is not working anymore for a class with 2 constructor, one with @JsonCreator annotation.
It fails with this exception:
Instantiation of [simple type, class User] value failed for JSON property fullName due to missing (therefore NULL) value for creator parameter fullName which is a non-nullable type
at [Source: REDACTED (`StreamReadFeature.INCLUDE_SOURCE_IN_LOCATION` disabled); line: 6, column: 13] (through reference chain: User["fullName"])
com.fasterxml.jackson.module.kotlin.MissingKotlinParameterException: Instantiation of [simple type, class User] value failed for JSON property fullName due to missing (therefore NULL) value for creator parameter fullName which is a non-nullable type
at [Source: REDACTED (`StreamReadFeature.INCLUDE_SOURCE_IN_LOCATION` disabled); line: 6, column: 13] (through reference chain: User["fullName"])
at com.fasterxml.jackson.module.kotlin.KotlinValueInstantiator.createFromObjectWith(KotlinValueInstantiator.kt:97)
at com.fasterxml.jackson.databind.deser.impl.PropertyBasedCreator.build(PropertyBasedCreator.java:214)
at com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeUsingPropertyBased(BeanDeserializer.java:541)
at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeFromObjectUsingNonDefault(BeanDeserializerBase.java:1497)
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:348)
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:185)
at com.fasterxml.jackson.databind.deser.DefaultDeserializationContext.readRootValue(DefaultDeserializationContext.java:342)
at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4931)
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3868)
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3851)
at UserDeserializationTest.test user deserialization(UserDeserializationTest.kt:25)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)
It seems it take the wrong constructor, I also try with @JsonIgnore and @JsonCreator(mode=DISABLED) on the first constructor but it didn't help.
Any idea on how to solve this issue?
Version Information
2.18.2,2.18.3
Reproduction
Project with failing test can be found on this repo https://github.com/fabienfleureau/jackson-deserialization-issue/
I have defined this class:
class User(
val age: Int,
fullName: String,
) {
var firstName: String = fullName.split(" ").first()
var lastName: String = fullName.split(" ").last()
fun fullName() = "$firstName $lastName"
@JsonCreator
constructor(): this(
age = 0,
fullName = "John Doe",
)
}and the json to deserialize looks like this:
{
"age": 25,
"firstName": "Jane",
"lastName": "Doe"
}Expected behavior
I expected to have a user deserialized having age set to 25, firstName set to Jane and lastName set to Doe
Additional context
No response