Parameterize logging statements

org.openrewrite.java.logging.ParameterizedLogging Transform logging statements using concatenation for messages and variables into a parameterized format. For example, logger.info("hi " + userName) becomes logger.info("hi {}", userName).
Tags
RSPEC-2629
RSPEC-3457
Source
​Github, Issue Tracker, Maven Central​
groupId: org.openrewrite.recipe
artifactId: rewrite-logging-frameworks
version: 1.19.0
Options
Type
Name
Description
String
methodPattern
A method used to find matching statements to parameterize.
Boolean
removeToString
Optional. Optionally remove toString() method invocations from Object parameters.
Usage
This recipe has required configuration parameters. Recipes with required configuration parameters cannot be activated directly. To activate this recipe you must create a new recipe which fills in the required parameters. In your rewrite.yml create a new recipe with a unique name. For example: com.yourorg.ParameterizedLoggingExample. Here's how you can define and customize such a recipe within your rewrite.yml:
rewrite.yml
---
type: specs.openrewrite.org/v1beta/recipe
name: com.yourorg.ParameterizedLoggingExample
displayName: Parameterize logging statements example
recipeList:
  - org.openrewrite.java.logging.ParameterizedLogging:
      methodPattern: org.slf4j.Logger info(..)
      removeToString: null
Now that com.yourorg.ParameterizedLoggingExample has been defined activate it and take a dependency on org.openrewrite.recipe:rewrite-logging-frameworks:1.19.0 in your build file:
Gradle
Maven
build.gradle
plugins {
    id("org.openrewrite.rewrite") version("5.38.0")
}
​
rewrite {
    activeRecipe("com.yourorg.ParameterizedLoggingExample")
}
​
repositories {
    mavenCentral()
}
​
dependencies {
    rewrite("org.openrewrite.recipe:rewrite-logging-frameworks:1.19.0")
}
pom.xml
<project>
  <build>
    <plugins>
      <plugin>
        <groupId>org.openrewrite.maven</groupId>
        <artifactId>rewrite-maven-plugin</artifactId>
        <version>4.42.0</version>
        <configuration>
          <activeRecipes>
            <recipe>com.yourorg.ParameterizedLoggingExample</recipe>
          </activeRecipes>
        </configuration>
        <dependencies>
          <dependency>
            <groupId>org.openrewrite.recipe</groupId>
            <artifactId>rewrite-logging-frameworks</artifactId>
            <version>1.19.0</version>
          </dependency>
        </dependencies>
      </plugin>
    </plugins>
  </build>
</project>
See how this recipe works across multiple open-source repositories
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Type	Name	Description
`String`	methodPattern	A method used to find matching statements to parameterize.
`Boolean`	removeToString	Optional. Optionally remove `toString(`) method invocations from Object parameters.

Logging

Use logger instead of printStackTrace()

Last modified 5d ago