Supporting Jackson3 DaprObjectSerializer by salaboy · Pull Request #1657 · dapr/java-sdk

salaboy · 2026-02-16T12:14:19Z

Description

This PR includes some reorganisation to support custom Spring Boot 4.x auto configuration.
The intended result is to have DaprClientBuilder using Jackson3 customise JSONMapper to create an instance of the ObjectMapper.

Issue reference

We strive to have all PR being opened based on an issue, where the problem or feature have been discussed prior to implementation.

Please reference the issue this PR will close: #1647

Checklist

Please make sure you've completed the relevant tasks for this PR, out of the following list:

Code compiles correctly
Created/updated tests
Extended the documentation

Signed-off-by: salaboy <Salaboy@gmail.com>

* Renaming streaming subscription to "subscribeToTopic". Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> * Bring back subscribeToEvents for backward compatibility. Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> * Fix rebase conflicts Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> * Add tests for deprecated events methods. Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> --------- Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> Co-authored-by: Dapr Bot <56698301+dapr-bot@users.noreply.github.com> Signed-off-by: salaboy <Salaboy@gmail.com>

Signed-off-by: salaboy <Salaboy@gmail.com>

javier-aliaga

LGTM, some new files have the wrong date in the header, other than that seems fine 👍

* initial restructure for spring-boot-4-autoconfigure Signed-off-by: salaboy <Salaboy@gmail.com> * updating sb4 with Jackson3 support and tests Signed-off-by: salaboy <Salaboy@gmail.com> * Renaming streaming subscription to "subscribeToTopic" (#1626) * Renaming streaming subscription to "subscribeToTopic". Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> * Bring back subscribeToEvents for backward compatibility. Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> * Fix rebase conflicts Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> * Add tests for deprecated events methods. Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> --------- Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> Co-authored-by: Dapr Bot <56698301+dapr-bot@users.noreply.github.com> Signed-off-by: salaboy <Salaboy@gmail.com> * fixing new packages Signed-off-by: salaboy <Salaboy@gmail.com> * fixing sdk-tests Signed-off-by: salaboy <Salaboy@gmail.com> * updating test coverage Signed-off-by: salaboy <Salaboy@gmail.com> * missing package from example test Signed-off-by: salaboy <Salaboy@gmail.com> * aliging test junit version Signed-off-by: salaboy <Salaboy@gmail.com> * fixing spring boot 3 new packages Signed-off-by: salaboy <Salaboy@gmail.com> * increase test coverage for jackson3 Signed-off-by: salaboy <Salaboy@gmail.com> --------- Signed-off-by: salaboy <Salaboy@gmail.com> Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> Co-authored-by: artur-ciocanu <artur.ciocanu@gmail.com> Co-authored-by: Dapr Bot <56698301+dapr-bot@users.noreply.github.com> Co-authored-by: Siri Varma Vegiraju <siri.varma@outlook.com> (cherry picked from commit 834b6b3)

codecov · 2026-02-20T09:36:58Z

Codecov Report

❌ Patch coverage is 98.00000% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 79.46%. Comparing base (fb24664) to head (41d8061).
⚠️ Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
...autoconfigure/client/Jackson3ObjectSerializer.java	95.83%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #1657      +/-   ##
============================================
+ Coverage     79.31%   79.46%   +0.14%     
- Complexity     2151     2191      +40     
============================================
  Files           234      237       +3     
  Lines          6474     6574     +100     
  Branches        703      729      +26     
============================================
+ Hits           5135     5224      +89     
- Misses          985      996      +11     
  Partials        354      354

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* initial restructure for spring-boot-4-autoconfigure Signed-off-by: salaboy <Salaboy@gmail.com> * updating sb4 with Jackson3 support and tests Signed-off-by: salaboy <Salaboy@gmail.com> * Renaming streaming subscription to "subscribeToTopic" (dapr#1626) * Renaming streaming subscription to "subscribeToTopic". Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> * Bring back subscribeToEvents for backward compatibility. Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> * Fix rebase conflicts Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> * Add tests for deprecated events methods. Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> --------- Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> Co-authored-by: Dapr Bot <56698301+dapr-bot@users.noreply.github.com> Signed-off-by: salaboy <Salaboy@gmail.com> * fixing new packages Signed-off-by: salaboy <Salaboy@gmail.com> * fixing sdk-tests Signed-off-by: salaboy <Salaboy@gmail.com> * updating test coverage Signed-off-by: salaboy <Salaboy@gmail.com> * missing package from example test Signed-off-by: salaboy <Salaboy@gmail.com> * aliging test junit version Signed-off-by: salaboy <Salaboy@gmail.com> * fixing spring boot 3 new packages Signed-off-by: salaboy <Salaboy@gmail.com> * increase test coverage for jackson3 Signed-off-by: salaboy <Salaboy@gmail.com> --------- Signed-off-by: salaboy <Salaboy@gmail.com> Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> Co-authored-by: artur-ciocanu <artur.ciocanu@gmail.com> Co-authored-by: Dapr Bot <56698301+dapr-bot@users.noreply.github.com> Co-authored-by: Siri Varma Vegiraju <siri.varma@outlook.com> (cherry picked from commit 834b6b3) Signed-off-by: Javier Aliaga <javier@diagrid.io>

* initial restructure for spring-boot-4-autoconfigure Signed-off-by: salaboy <Salaboy@gmail.com> * updating sb4 with Jackson3 support and tests Signed-off-by: salaboy <Salaboy@gmail.com> * Renaming streaming subscription to "subscribeToTopic" (dapr#1626) * Renaming streaming subscription to "subscribeToTopic". Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> * Bring back subscribeToEvents for backward compatibility. Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> * Fix rebase conflicts Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> * Add tests for deprecated events methods. Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> --------- Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> Co-authored-by: Dapr Bot <56698301+dapr-bot@users.noreply.github.com> Signed-off-by: salaboy <Salaboy@gmail.com> * fixing new packages Signed-off-by: salaboy <Salaboy@gmail.com> * fixing sdk-tests Signed-off-by: salaboy <Salaboy@gmail.com> * updating test coverage Signed-off-by: salaboy <Salaboy@gmail.com> * missing package from example test Signed-off-by: salaboy <Salaboy@gmail.com> * aliging test junit version Signed-off-by: salaboy <Salaboy@gmail.com> * fixing spring boot 3 new packages Signed-off-by: salaboy <Salaboy@gmail.com> * increase test coverage for jackson3 Signed-off-by: salaboy <Salaboy@gmail.com> --------- Signed-off-by: salaboy <Salaboy@gmail.com> Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> Co-authored-by: artur-ciocanu <artur.ciocanu@gmail.com> Co-authored-by: Dapr Bot <56698301+dapr-bot@users.noreply.github.com> Co-authored-by: Siri Varma Vegiraju <siri.varma@outlook.com>

* Supporting Jackson3 DaprObjectSerializer (#1657) * initial restructure for spring-boot-4-autoconfigure Signed-off-by: salaboy <Salaboy@gmail.com> * updating sb4 with Jackson3 support and tests Signed-off-by: salaboy <Salaboy@gmail.com> * Renaming streaming subscription to "subscribeToTopic" (#1626) * Renaming streaming subscription to "subscribeToTopic". Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> * Bring back subscribeToEvents for backward compatibility. Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> * Fix rebase conflicts Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> * Add tests for deprecated events methods. Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> --------- Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> Co-authored-by: Dapr Bot <56698301+dapr-bot@users.noreply.github.com> Signed-off-by: salaboy <Salaboy@gmail.com> * fixing new packages Signed-off-by: salaboy <Salaboy@gmail.com> * fixing sdk-tests Signed-off-by: salaboy <Salaboy@gmail.com> * updating test coverage Signed-off-by: salaboy <Salaboy@gmail.com> * missing package from example test Signed-off-by: salaboy <Salaboy@gmail.com> * aliging test junit version Signed-off-by: salaboy <Salaboy@gmail.com> * fixing spring boot 3 new packages Signed-off-by: salaboy <Salaboy@gmail.com> * increase test coverage for jackson3 Signed-off-by: salaboy <Salaboy@gmail.com> --------- Signed-off-by: salaboy <Salaboy@gmail.com> Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> Co-authored-by: artur-ciocanu <artur.ciocanu@gmail.com> Co-authored-by: Dapr Bot <56698301+dapr-bot@users.noreply.github.com> Co-authored-by: Siri Varma Vegiraju <siri.varma@outlook.com> * chore: Fix pom Signed-off-by: Javier Aliaga <javier@diagrid.io> --------- Signed-off-by: salaboy <Salaboy@gmail.com> Signed-off-by: Artur Ciocanu <artur.ciocanu@gmail.com> Signed-off-by: Javier Aliaga <javier@diagrid.io> Co-authored-by: salaboy <Salaboy@gmail.com> Co-authored-by: artur-ciocanu <artur.ciocanu@gmail.com> Co-authored-by: Dapr Bot <56698301+dapr-bot@users.noreply.github.com> Co-authored-by: Siri Varma Vegiraju <siri.varma@outlook.com>

salaboy requested review from a team as code owners February 16, 2026 12:14

salaboy force-pushed the jackson3 branch 6 times, most recently from 38c41f3 to 0f4e951 Compare February 17, 2026 11:51

salaboy and others added 10 commits February 17, 2026 12:58

initial restructure for spring-boot-4-autoconfigure

0fc161b

Signed-off-by: salaboy <Salaboy@gmail.com>

updating sb4 with Jackson3 support and tests

be3f0a2

Signed-off-by: salaboy <Salaboy@gmail.com>

fixing new packages

3c8b01d

Signed-off-by: salaboy <Salaboy@gmail.com>

fixing sdk-tests

5d8dff8

Signed-off-by: salaboy <Salaboy@gmail.com>

updating test coverage

217e706

Signed-off-by: salaboy <Salaboy@gmail.com>

missing package from example test

bb2021b

Signed-off-by: salaboy <Salaboy@gmail.com>

aliging test junit version

195a5a8

Signed-off-by: salaboy <Salaboy@gmail.com>

fixing spring boot 3 new packages

891461e

Signed-off-by: salaboy <Salaboy@gmail.com>

increase test coverage for jackson3

246990c

Signed-off-by: salaboy <Salaboy@gmail.com>

salaboy force-pushed the jackson3 branch from 435fe09 to 246990c Compare February 17, 2026 12:58

salaboy and others added 3 commits February 17, 2026 12:59

Merge branch 'master' into jackson3

77636ab

Merge branch 'master' into jackson3

4e72ad1

Merge branch 'master' into jackson3

f47a8f1

javier-aliaga added the backport release-1.17 label Feb 19, 2026

javier-aliaga reviewed Feb 19, 2026

View reviewed changes

Merge branch 'master' into jackson3

41d8061

javier-aliaga approved these changes Feb 20, 2026

View reviewed changes

salaboy merged commit 834b6b3 into dapr:master Feb 20, 2026
22 of 26 checks passed

github-actions bot mentioned this pull request Feb 20, 2026

[Backport release-1.17] Supporting Jackson3 DaprObjectSerializer #1670

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javier-aliaga mentioned this pull request Feb 20, 2026

[Backport release-1.17] Supporting Jackson3 DaprObjectSerializer #1671

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javier-aliaga mentioned this pull request Feb 20, 2026

[Backport release-1.17] Supporting Jackson3 DaprObjectSerializer #1672

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Supporting Jackson3 DaprObjectSerializer#1657

Supporting Jackson3 DaprObjectSerializer#1657
salaboy merged 14 commits intodapr:masterfrom
salaboy:jackson3

salaboy commented Feb 16, 2026

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salaboy commented Feb 16, 2026

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