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448 Open 2,997 Closed
448 Open 2,997 Closed
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Issues list

Change default of DeserializationFeature.FAIL_ON_NULL_FOR_PRIMITIVES to false for 3.0 3.0 Issue planned for initial 3.0 release
#4858 opened Dec 18, 2024 by cowtowncoder
Cannot read reference types written with StdTypeResolverBuilder to-evaluate Issue that has been received but not yet evaluated
#4850 opened Dec 11, 2024 by JooHyukKim
1 task done
Not able to deserialize Enum with default typing after upgrading 2.15.4 -> 2.17.1
#4849 opened Dec 11, 2024 by lenrok258
1 task done
18
Change default of SerializationFeature.WRITE_DURATIONS_AS_TIMESTAMPS to false in 3.0 3.0 Issue planned for initial 3.0 release
#4846 opened Dec 10, 2024 by cowtowncoder
Change default of SerializationFeature.WRITE_DATES_AS_TIMESTAMPS to false in 3.0 3.0 Issue planned for initial 3.0 release
#4845 opened Dec 10, 2024 by cowtowncoder
Groovy beans with boolean properties cannot be processed into json need-test-case To work on issue, a reproduction (ideally unit test) needed
#4814 opened Nov 27, 2024 by optyler
1
Proposal: Add Nullable Conversion Methods (e.g., asNullableInt) for JsonNode to-evaluate Issue that has been received but not yet evaluated
#4802 opened Nov 20, 2024 by JinseongHwang
8
Consider adding JsonNodeFeature to allow overriding DeserializationFeature.USE_BIG_DECIMAL_FOR_FLOATS 2.19 Issues planned at 2.19 or later
#4801 opened Nov 19, 2024 by cowtowncoder
QName (de)serialization ignores prefix pr-welcome Issue for which progress most likely if someone submits a Pull Request
#4771 opened Oct 30, 2024 by jpraet
1 task done
1
@JsonValue ignores annotations on annotated field (particularly @JsonInclude) 2.18
#4762 opened Oct 23, 2024 by sikorskii
1 task done
4
ConfigOverride using Nulls.AS_EMPTY does not work with JsonManagedReference 2.18 has-failing-test Indicates that there exists a test case (under `failing/`) to reproduce the issue
#4758 opened Oct 21, 2024 by robrat
1 task done
3
Serializing a Map<K, V> field uses declared type for key serialization rather than key instance type 2.18
#4736 opened Oct 7, 2024 by emilyy-dev
1 task done
4
Object ID handling tries (unnecessarily) to set id value on a record Record Issue related to JDK17 java.lang.Record support to-evaluate Issue that has been received but not yet evaluated
#4729 opened Oct 2, 2024 by hjohn
1 task done
2
Polymorphic Deserialization Based on Property (extend DEDUCTION) polymorphic-deduction Issues related to "Id.DEDUCTION" mode of `@JsonTypeInfo`
#4714 opened Sep 24, 2024 by kalyan-dass
3
JsonTypeInfo.Id.DEDUCTION blocks signatures for non-instantiable classes 2.19 Issues planned at 2.19 or later polymorphic-deduction Issues related to "Id.DEDUCTION" mode of `@JsonTypeInfo` pr-welcome Issue for which progress most likely if someone submits a Pull Request
#4708 opened Sep 19, 2024 by Xfel
1 task done
2
Workaround for combining @JsonUnwrapped and @JsonTypeInfo? has-failing-test Indicates that there exists a test case (under `failing/`) to reproduce the issue
#4698 opened Sep 13, 2024 by chris-dekker
1 task done
3
InvalidDefinitionException "No fallback setter/field defined for creator property" when deserializing JSON with duplicated property to single-property Record has-failing-test Indicates that there exists a test case (under `failing/`) to reproduce the issue Record Issue related to JDK17 java.lang.Record support
#4690 opened Sep 9, 2024 by sseelmann
1 task done
3
DefaultAccessorNamingStrategy converts to lowercases the whole first group of uppercase characters 3.x Issues to be only tackled for Jackson 3.x, not 2.x
#4682 opened Aug 30, 2024 by etrandafir93
1 task done
20
Enum naming strategy should allow different naming conventions used in source code pr-welcome Issue for which progress most likely if someone submits a Pull Request
#4675 opened Aug 19, 2024 by hajdamak
6
defining different JsonTypeInfo annotations in both the superclass and the subtype results in ambiguity
#4668 opened Aug 17, 2024 by wesleyking0
1 task done
3
Registering a converter for a type might incorrectly affect serializer construction
#4662 opened Aug 14, 2024 by odrotbohm
1
DeserializationProblemHandler.handleUnexpectedToken cast Object to String 2.18
#4656 opened Aug 6, 2024 by yacine-pc
1 task done
3
RFE : PrimitiveArrayDeserializers to deal with single String value
#4650 opened Jul 26, 2024 by cowtowncoder
2
Question: DefaultTyping and java records/kotlin data classes
#4636 opened Jul 23, 2024 by ThanksForAllTheFish
10
@JsonIncludeProperties & @JsonIgnoreProperties is ignored when deserializing Records 2.18 has-failing-test Indicates that there exists a test case (under `failing/`) to reproduce the issue Record Issue related to JDK17 java.lang.Record support
#4629 opened Jul 21, 2024 by yihtserns
1 task done
2
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