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Migrate RestTemplate configuration to RestClient

Recipe IDio.moderne.java.spring.boot3.MigrateRestTemplateConfigurationToRestClient
Artifactio.moderne.recipe:rewrite-spring

Migrates RestTemplate setter-based bean configuration to the immutable RestClient.Builder API. Folds the common configure-and-return factory pattern (template.setErrorHandler(...); return template;) into a mutate()/builder() chain when the mutated instance is the value returned by the method. Setters without a safe fold are left in place with a TODO comment. Intended to run after RestTemplate has been retyped to RestClient.

Single recipeProprietary

Usage

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

mod run . --recipe io.moderne.java.spring.boot3.MigrateRestTemplateConfigurationToRestClient

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

mod config recipes jar install io.moderne.recipe:rewrite-spring:0.39.0

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