Groups

jackson-user

Contact owners and managers

1–30 of 1205

0 selected

Mileta Cekovic, Tatu Saloranta5

1/14/20

JDK 9+ Jackson Illegal Reflective access by ClassUtil still present in 2.10.1

Sorry for late reply, here is the stacktrace (with Jackson 2.10.2): Spring Boot 2.2.2 Jackson 2.10.2

unread,

JDK 9+ Jackson Illegal Reflective access by ClassUtil still present in 2.10.1

Sorry for late reply, here is the stacktrace (with Jackson 2.10.2): Spring Boot 2.2.2 Jackson 2.10.2

1/14/20

Ron Karim, … Tatu Saloranta5

Mar 17

Do Jackson libraries use asm objectweb libraries ?

Ok, thank you for the context here. -+ Tatu +- On Mon, Mar 17, 2025 at 12:40 PM Ron Karim <ron.

unread,

Do Jackson libraries use asm objectweb libraries ?

Ok, thank you for the context here. -+ Tatu +- On Mon, Mar 17, 2025 at 12:40 PM Ron Karim <ron.

Mar 17

Mar 16

Jackson 3.0.0-rc1 available: feedback requested! :)

Ok, so, Jackson 3.0.0-rc1 was released 1 week ago, and I finally finished a blog post about it: https

unread,

Jackson 3.0.0-rc1 available: feedback requested! :)

Ok, so, Jackson 3.0.0-rc1 was released 1 week ago, and I finally finished a blog post about it: https

Mar 16

Rich MacDonald, 陳裕仁（Alan）2

Mar 2

Xml element ordering and attributes-vs-elements

你們好我目前失業了我需要工作的，請問有人可以幫我嗎 Rich MacDonald 在 2025年1月20日星期一清晨5:58:04 [UTC+8] 的信中寫道： I came across a

unread,

Xml element ordering and attributes-vs-elements

你們好我目前失業了我需要工作的，請問有人可以幫我嗎 Rich MacDonald 在 2025年1月20日星期一清晨5:58:04 [UTC+8] 的信中寫道： I came across a

Mar 2

12/21/24

External tag <item> when transform JsonNode to XML using jackson-dataformat-xml

Hello, I would like to bring up an issue that was raised in a forum. Here is the link: https://github

unread,

External tag <item> when transform JsonNode to XML using jackson-dataformat-xml

Hello, I would like to bring up an issue that was raised in a forum. Here is the link: https://github

12/21/24

Mantas Gridinas, Joo Hyuk Kim4

11/21/24

Disabling type coercion

Yeah, i suppose i need to move there as well. I sent message here out of habit On Thu, Nov 21, 2024,

unread,

Disabling type coercion

Yeah, i suppose i need to move there as well. I sent message here out of habit On Thu, Nov 21, 2024,

11/21/24

Francesco Xia, … Tatu Saloranta5

11/17/24

Integrating Jackson with Jersey for XML and JSON

Thank you for getting back to me. I'll continue exploring on the Jersey side. In the meantime, If

unread,

Integrating Jackson with Jersey for XML and JSON

Thank you for getting back to me. I'll continue exploring on the Jersey side. In the meantime, If

11/17/24

Francesco Xia, Tatu Saloranta4

11/13/24

MismatchedInputException when deserializing XML to an enum using a factory method

for completeness this is the bug report opened on jackson-dataformat-xml https://github.com/FasterXML

unread,

MismatchedInputException when deserializing XML to an enum using a factory method

for completeness this is the bug report opened on jackson-dataformat-xml https://github.com/FasterXML

11/13/24

11/5/24

Error Deserializing Enum with @JsonCreator Using Jackson XmlMapper

Hello, I'm trying to serialize an Enum value to XML, then read it back, but I get an input

unread,

Error Deserializing Enum with @JsonCreator Using Jackson XmlMapper

Hello, I'm trying to serialize an Enum value to XML, then read it back, but I get an input

11/5/24

Jasper Timmer, … Tatu Saloranta4

11/2/24

Conflicting setConfig

On Sat, Nov 2, 2024 at 11:03 AM Jasper Timmer <jjwt...@gmail.com> wrote: > > For

unread,

Conflicting setConfig

On Sat, Nov 2, 2024 at 11:03 AM Jasper Timmer <jjwt...@gmail.com> wrote: > > For

11/2/24

Steinar Bang, … Tatu Saloranta12

10/30/24

Limited JSON-LD serialization (the ActivityPub @context)

>>>>> Tatu Saloranta <ta...@fasterxml.com>: > On Tue, Oct 29, 2024 at 11:09 AM

unread,

Limited JSON-LD serialization (the ActivityPub @context)

>>>>> Tatu Saloranta <ta...@fasterxml.com>: > On Tue, Oct 29, 2024 at 11:09 AM

10/30/24

10/28/24

Jackson 2.18.1 being release -- upgrade from 2.18.0 strongly recommended

Quick PA: I am releasing Jackson 2.18. Changes listed, as usual, here: https://github.com/FasterXML/

unread,

Jackson 2.18.1 being release -- upgrade from 2.18.0 strongly recommended

Quick PA: I am releasing Jackson 2.18. Changes listed, as usual, here: https://github.com/FasterXML/

10/28/24

nli...@gmail.com, Joo Hyuk Kim7

10/19/24

Add elements to initialized custom collection

Didn't know they exist. Last time I was told to use the mailing lists. On Saturday, October 19,

unread,

Add elements to initialized custom collection

Didn't know they exist. Last time I was told to use the mailing lists. On Saturday, October 19,

10/19/24

Bryn Hakl, Tatu Saloranta3

9/28/24

Using a deserializer on an array

That works! Thanks!

unread,

Using a deserializer on an array

That works! Thanks!

9/28/24

9/27/24

Jackson 2.18.0 released: https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.18

Ok so I finally went ahead and released the official Jackson 2.18.0. As usual, the full release notes

unread,

Jackson 2.18.0 released: https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.18

Ok so I finally went ahead and released the official Jackson 2.18.0. As usual, the full release notes

9/27/24

Marlon Patrick, … Tatu Saloranta4

9/16/24

Recommendation for RecyclerPool when using Java 21 Virtual Threads

On Thu, Sep 12, 2024 at 4:36 PM Joo Hyuk Kim (Vince) <bean...@gmail.com> wrote: > >

unread,

Recommendation for RecyclerPool when using Java 21 Virtual Threads

On Thu, Sep 12, 2024 at 4:36 PM Joo Hyuk Kim (Vince) <bean...@gmail.com> wrote: > >

9/16/24

Tatu Saloranta, Joo Hyuk Kim2

9/11/24

Blog post about 2.18.0-rc1 -> https://cowtowncoder.medium.com/jackson-2-18-rc1-overview-765e29a33371

Content seems good. Shared it on linkedin in case it helps, since there is a huge Java community in

unread,

Blog post about 2.18.0-rc1 -> https://cowtowncoder.medium.com/jackson-2-18-rc1-overview-765e29a33371

Content seems good. Shared it on linkedin in case it helps, since there is a huge Java community in

9/11/24

Chuanwise Rafter, Tatu Saloranta2

9/10/24

Best way to represent expandable data packet object?

On Sat, Sep 7, 2024 at 10:27 AM Chuanwise Rafter <rafte...@gmail.com> wrote: > > I

unread,

Best way to represent expandable data packet object?

On Sat, Sep 7, 2024 at 10:27 AM Chuanwise Rafter <rafte...@gmail.com> wrote: > > I

9/10/24

Maarten Raasveldt, Tatu Saloranta2

9/10/24

JsonParser respecting coercion configuration

On Tue, Sep 10, 2024 at 10:47 AM Maarten Raasveldt <mbraa...@gmail.com> wrote: > > Hi

unread,

JsonParser respecting coercion configuration

On Tue, Sep 10, 2024 at 10:47 AM Maarten Raasveldt <mbraa...@gmail.com> wrote: > > Hi

9/10/24

Chuanwise Rafter

9/8/24

Polymorphic object serialization as another's field won't print type name :(

There are some interfaces and its implementation data classes : ```kotlin ////////////////// Subject

unread,

Polymorphic object serialization as another's field won't print type name :(

There are some interfaces and its implementation data classes : ```kotlin ////////////////// Subject

9/8/24

Joo Hyuk Kim (Vince), … Tatu Saloranta9

7/22/24

[Jackson 3] Default value(true/false) of `DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES`

On Mon, Jul 22, 2024 at 9:04 AM Mantas Gridinas <mgri...@gmail.com> wrote: > > Might be

unread,

[Jackson 3] Default value(true/false) of `DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES`

On Mon, Jul 22, 2024 at 9:04 AM Mantas Gridinas <mgri...@gmail.com> wrote: > > Might be

7/22/24

7/5/24

Jackson 2.17.2 released: https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.17.2

Quick note: I just released Jackson 2.17.2 patch: https://github.com/FasterXML/jackson/wiki/Jackson-

unread,

Jackson 2.17.2 released: https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.17.2

Quick note: I just released Jackson 2.17.2 patch: https://github.com/FasterXML/jackson/wiki/Jackson-

7/5/24

Chuanwise Rafter, … Joo Hyuk Kim7

5/22/24

Nested Polymorphic Deserialization using @JsonTypeInfo?

Here is my codes : ```kotlin @JsonTypeInfo( use = JsonTypeInfo.Id.CUSTOM, property = "type"

unread,

Nested Polymorphic Deserialization using @JsonTypeInfo?

Here is my codes : ```kotlin @JsonTypeInfo( use = JsonTypeInfo.Id.CUSTOM, property = "type"

5/22/24

leducquan, Tatu Saloranta2

5/3/24

CVE-2023-5072 jackson-core-2.16.0

As per my note on the Github issue that you also filed, no, this does not related to Jackson. Case of

unread,

CVE-2023-5072 jackson-core-2.16.0

As per my note on the Github issue that you also filed, no, this does not related to Jackson. Case of

5/3/24

Viktor Remennik, Mantas Gridinas4

4/27/24

Custom mapper for conditional map serialization

Thank you for your reply. Yep, my fault, it's just a mve, I actually receive an 'Object o

unread,

Custom mapper for conditional map serialization

Thank you for your reply. Yep, my fault, it's just a mve, I actually receive an 'Object o

4/27/24

Josh Curry, … Tatu Saloranta7

4/16/24

jackson-core shading of ch.randelshofer:fastdoubleparser

> But are numbers legal package path pieces? Alas, no - has to start with a letter and sadly https

unread,

jackson-core shading of ch.randelshofer:fastdoubleparser

> But are numbers legal package path pieces? Alas, no - has to start with a letter and sadly https

4/16/24

4/9/24

Jackson project joining CommonHaus Foundation

Ok, so quick note: as part of general announcement about new CommonHaus Foundation: https://github.

unread,

Jackson project joining CommonHaus Foundation

Ok, so quick note: as part of general announcement about new CommonHaus Foundation: https://github.

4/9/24

1/3/24

Compiler error when confiure XmlMapper

Hi I got. a Kotlin compiler error when I try to enable the XML processing information. I'm using

unread,

Compiler error when confiure XmlMapper

Hi I got. a Kotlin compiler error when I try to enable the XML processing information. I'm using

1/3/24

12/20/23

Class com.fasterxml.jackson.annotation.SimpleObjectIdResolver has no default (no arg) constructor

Hello, I'm getting error in deserialize JSON content from given JSON content String. It's

unread,

Class com.fasterxml.jackson.annotation.SimpleObjectIdResolver has no default (no arg) constructor

Hello, I'm getting error in deserialize JSON content from given JSON content String. It's

12/20/23

thom...@gmail.com, Tatu Saloranta2

12/2/23

Suppress an empty xml tag

On Fri, Dec 1, 2023 at 11:21 PM thom...@gmail.com <thom...@gmail.com> wrote: > > I have

unread,

Suppress an empty xml tag

On Fri, Dec 1, 2023 at 11:21 PM thom...@gmail.com <thom...@gmail.com> wrote: > > I have

12/2/23

thom...@gmail.com, … Tatu Saloranta6

11/29/23

Wrong tag names on xml serialize

On Wed, Nov 29, 2023 at 11:48 AM Tatu Saloranta <tsalo...@gmail.com> wrote: > > On Wed,

unread,

Wrong tag names on xml serialize

On Wed, Nov 29, 2023 at 11:48 AM Tatu Saloranta <tsalo...@gmail.com> wrote: > > On Wed,

11/29/23

Search

Clear search

Close search

Google apps

Main menu