Open source

Use `JsonFactory.builder()` over `new JsonFactoryBuilder()`

Recipe IDorg.openrewrite.java.jackson.UseJsonFactoryStaticBuilderArtifactorg.openrewrite.recipe:rewrite-jackson

After the Jackson 2 → 3 migration, prefer the concrete static JsonFactory.builder() entry over new JsonFactoryBuilder() so JsonFactory chains read the same way as the format-aligned factories (YAMLFactory.builder(), CBORFactory.builder(), etc.). The reason MigrateFactorySettersToBuilder emits new JsonFactoryBuilder() in the first place is a Jackson 2 quirk — JsonFactory.builder() returned the wildcard TSFBuilder<?, ?> there. In Jackson 3 the static returns a concretely-typed JsonFactoryBuilder, so the constructor form no longer earns its keep.

Single recipejackson-3Apache 2.0

Add to your build

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~/.gradle/gradle.properties

codeGenomeUsername=you@example.com
codeGenomeToken=YOUR_DOWNLOAD_TOKEN

build.gradle.kts

plugins {
    id("org.openrewrite.rewrite") version("latest.release")
}

rewrite {
    activeRecipe("org.openrewrite.java.jackson.UseJsonFactoryStaticBuilder")
}

repositories {
    mavenCentral()
    maven {
        url = uri("https://artifacts.codegenomeproject.org/maven")
        credentials {
            username = providers.gradleProperty("codeGenomeUsername").get()
            password = providers.gradleProperty("codeGenomeToken").get()
        }
    }
}

dependencies {
    rewrite("org.openrewrite.recipe:rewrite-jackson:1.30.1")
}

Then run

./gradlew rewriteRun

Usage

This recipe has no required configuration options. You’ll need the Moderne CLI configured before running the command below.

mod run . --recipe org.openrewrite.java.jackson.UseJsonFactoryStaticBuilder

If the recipe isn’t available locally, install it with:

mod config recipes jar install org.openrewrite.recipe:rewrite-jackson:RELEASE

Data tables

Structured output this recipe can produce.

Source files that had resultsSource files that were modified by the recipe run.org.openrewrite.table.SourcesFileResults
Source files that had search resultsSearch results that were found during the recipe run.org.openrewrite.table.SearchResults
Source files that errored on a recipeThe details of all errors produced by a recipe run.org.openrewrite.table.SourcesFileErrors
Recipe performanceStatistics used in analyzing the performance of recipes.org.openrewrite.table.RecipeRunStats