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Change static field access to static method access

org.openrewrite.java.ChangeStaticFieldToMethod Migrate accesses to a static field to invocations of a static method.

Source

  • groupId: org.openrewrite
  • artifactId: rewrite-java
  • version: 7.35.0

Options

Type
Name
Description
String
oldClassName
The fully qualified name of the class containing the field to replace.
String
oldFieldName
The simple name of the static field to replace.
String
newClassName
Optional. The fully qualified name of the class containing the method to use. Leave empty to keep the same class.
String
newTarget
Optional. An optional method target that can be used to specify a static field within the new class.
String
newMethodName
The simple name of the method to use. The method must be static and have no arguments.

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.ChangeStaticFieldToMethodExample. 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.ChangeStaticFieldToMethodExample
displayName: Change static field access to static method access example
recipeList:
- org.openrewrite.java.ChangeStaticFieldToMethod:
oldClassName: java.util.Collections
oldFieldName: EMPTY_LIST
newClassName: java.util.List
newTarget: OK_RESPONSE
newMethodName: of
Now that com.yourorg.ChangeStaticFieldToMethodExample has been defined activate it in your build file:
Gradle
Maven
build.gradle
plugins {
id("org.openrewrite.rewrite") version("5.34.0")
}
rewrite {
activeRecipe("com.yourorg.ChangeStaticFieldToMethodExample")
}
repositories {
mavenCentral()
}
pom.xml
<project>
<build>
<plugins>
<plugin>
<groupId>org.openrewrite.maven</groupId>
<artifactId>rewrite-maven-plugin</artifactId>
<version>4.39.0</version>
<configuration>
<activeRecipes>
<recipe>com.yourorg.ChangeStaticFieldToMethodExample</recipe>
</activeRecipes>
</configuration>
</plugin>
</plugins>
</build>
</project>
Recipes can also be activated directly from the command line by adding the argument -Drewrite.activeRecipes=com.yourorg.ChangeStaticFieldToMethodExample

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