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Rename header in Simple expressions

Recipe IDorg.apache.camel.upgrade.camel418_3.RenameHeaderInSimpleExpressionArtifactorg.openrewrite.recipe:rewrite-third-party

Renames header references in Simple expressions like ${header.oldName} → ${header.newName}, in every string literal carrying a Simple expression: simple(), log(), endpoint URIs and the like. Only the complete ${header.oldName} placeholder is matched, so plain occurrences of the name are left alone.

Single recipeApache 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.apache.camel.upgrade.camel418_3.RenameHeaderInSimpleExpression")
}

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-third-party:0.48.0")
}

Then run

./gradlew rewriteRun

This recipe has required options, which a build sets in a rewrite.yml recipe that you activate instead.

Usage

You’ll need the Moderne CLI configured before running the command below.

mod run . --recipe org.apache.camel.upgrade.camel418_3.RenameHeaderInSimpleExpression --recipe-option "oldHeaderName=kafka.TOPIC" --recipe-option "newHeaderName=CamelKafkaTopic"

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

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

Options

NameTypeDescription
oldHeaderNamerequiredStringThe old header name in Simple expression
e.g. kafka.TOPIC
newHeaderNamerequiredStringThe new header name to use
e.g. CamelKafkaTopic

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