BeanDeserializerModifier::updateBuilder shall work for immutable beans too (#4356) #4357
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Ahh. Ok, also realized what "immutable" specifically means: properties being passed via Creator method. Makes sense, but somehow was thinking of something Lombok- or builder-style ones. |
| SettableBeanProperty newProp = prop.withValueDeserializer(deser); | ||
| _replaceProperty(_beanProperties, creatorProps, prop, newProp); | ||
| } else if (creatorProps != null) { | ||
| for (int i = 0, len = creatorProps.length; i < len; ++i) { |
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This feels wrong, as in it should not be necessary. But I'll need to spend some time figuring out why creator property in question was not updated.
Looking bit further ahead, commented out code-section at line 687 might be what is needed, and/or indicates there is a problem.
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Nope, that won't help as apparently property has value deserializer but somehow creatorProps has not been properly updated earlier.
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Ok, I guess creatorProps returned by [Std]ValueInstantiator has not been synced with changes made via updateBuilder(). So that is legit problem to resolve, just not sure where it should be done.
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Now that #4515 is completed, can rule out problem with linkage. I do think that BeanDeserializerBuilder needs access to the property-based creator, and that the issue here really is that CreatorProperty within that Creator does not properly updated when property in _properties is updated.
So the question is then how to pass it along, update properly.
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Merged test from here to under |
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Fixed via #4556 for inclusion in 2.18.0. |
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The promised UTs and possible fix for #4356