Migrate to ApacheHttpClient 5.x deprecated methods from 4.x

org.openrewrite.apache.httpclient5.StatusLine

Migrates deprecated methods to their equivalent ones in 5.x

Recipe source

GitHub, Issue Tracker, Maven Central

• groupId: org.openrewrite.recipe

• artifactId: rewrite-apache

• version: 1.1.0

This recipe is composed of more than one recipe. If you want to customize the set of recipes this is composed of, you can find and copy the GitHub source for the recipe from the link above.

Usage

This recipe has no required configuration options. It can be activated by adding a dependency on org.openrewrite.recipe:rewrite-apache:1.1.0 in your build file or by running a shell command (in which case no build changes are needed):

Gradle

1. Add the following to your build.gradle file:

build.gradle

plugins {
    id("org.openrewrite.rewrite") version("6.12.0")
}

rewrite {
    activeRecipe("org.openrewrite.apache.httpclient5.StatusLine")
}

repositories {
    mavenCentral()
}

dependencies {
    rewrite("org.openrewrite.recipe:rewrite-apache:1.1.0")
}

2. Run gradle rewriteRun to run the recipe.

Gradle init script

1. Create a file named init.gradle in the root of your project.

init.gradle

initscript {
    repositories {
        maven { url "https://plugins.gradle.org/m2" }
    }
    dependencies { classpath("org.openrewrite:plugin:6.12.0") }
}
rootProject {
    plugins.apply(org.openrewrite.gradle.RewritePlugin)
    dependencies {
        rewrite("org.openrewrite.recipe:rewrite-apache:1.1.0")
    }
    rewrite {
        activeRecipe("org.openrewrite.apache.httpclient5.StatusLine")
    }
    afterEvaluate {
        if (repositories.isEmpty()) {
            repositories {
                mavenCentral()
            }
        }
    }
}

2. Run gradle --init-script init.gradle rewriteRun to run the recipe.

Maven POM

1. Add the following to your pom.xml file:

pom.xml

<project>
  <build>
    <plugins>
      <plugin>
        <groupId>org.openrewrite.maven</groupId>
        <artifactId>rewrite-maven-plugin</artifactId>
        <version>5.29.0</version>
        <configuration>
          <activeRecipes>
            <recipe>org.openrewrite.apache.httpclient5.StatusLine</recipe>
          </activeRecipes>
        </configuration>
        <dependencies>
          <dependency>
            <groupId>org.openrewrite.recipe</groupId>
            <artifactId>rewrite-apache</artifactId>
            <version>1.1.0</version>
          </dependency>
        </dependencies>
      </plugin>
    </plugins>
  </build>
</project>

2. Run mvn rewrite:run to run the recipe.

Maven Command Line

shell

mvn -U org.openrewrite.maven:rewrite-maven-plugin:run -Drewrite.recipeArtifactCoordinates=org.openrewrite.recipe:rewrite-apache:RELEASE -Drewrite.activeRecipes=org.openrewrite.apache.httpclient5.StatusLine

Moderne CLI

You will need to have configured the Moderne CLI on your machine before you can run the following command.

shell

mod run . --recipe StatusLine

Definition

Recipe List

• Simplify a call chain

  • methodPatternChain: [org.apache.hc.core5.http.HttpResponse getStatusLine(), org.apache.hc.core5.http.message.StatusLine getStatusCode()]

  • newMethodName: getCode

• Simplify a call chain

  • methodPatternChain: [org.apache.hc.core5.http.HttpResponse getStatusLine(), org.apache.hc.core5.http.message.StatusLine getReasonPhrase()]

  • newMethodName: getReasonPhrase

• Simplify a call chain

  • methodPatternChain: [org.apache.hc.core5.http.HttpResponse getStatusLine(), org.apache.hc.core5.http.message.StatusLine getProtocolVersion()]

  • newMethodName: getVersion

• Replaces deprecated HttpResponse::getStatusLine()

Yaml Recipe List

---
type: specs.openrewrite.org/v1beta/recipe
name: org.openrewrite.apache.httpclient5.StatusLine
displayName: Migrate to ApacheHttpClient 5.x deprecated methods from 4.x
description: Migrates deprecated methods to their equivalent ones in 5.x
recipeList:
  - org.openrewrite.java.SimplifyMethodChain:
      methodPatternChain: [org.apache.hc.core5.http.HttpResponse getStatusLine(), org.apache.hc.core5.http.message.StatusLine getStatusCode()]
      newMethodName: getCode
  - org.openrewrite.java.SimplifyMethodChain:
      methodPatternChain: [org.apache.hc.core5.http.HttpResponse getStatusLine(), org.apache.hc.core5.http.message.StatusLine getReasonPhrase()]
      newMethodName: getReasonPhrase
  - org.openrewrite.java.SimplifyMethodChain:
      methodPatternChain: [org.apache.hc.core5.http.HttpResponse getStatusLine(), org.apache.hc.core5.http.message.StatusLine getProtocolVersion()]
      newMethodName: getVersion
  - org.openrewrite.apache.httpclient5.NewStatusLine

See how this recipe works across multiple open-source repositories

The community edition of the Moderne platform enables you to easily run recipes across thousands of open-source repositories.

Please contact Moderne for more information about safely running the recipes on your own codebase in a private SaaS.

Contributors

Joan Viladrosa, Adriano Machado, Tim te Beek