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Migrate Filter to OncePerRequestFilter

Recipe IDio.moderne.java.spring.framework.MigrateFilterToOncePerRequestFilter
Artifactio.moderne.recipe:rewrite-spring

Migrates classes that implement javax.servlet.Filter (or jakarta.servlet.Filter) to extend org.springframework.web.filter.OncePerRequestFilter. This transformation renames doFilter to doFilterInternal, changes parameter types to HTTP variants, removes manual casting, and removes empty init() and destroy() methods.

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.framework.MigrateFilterToOncePerRequestFilter

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