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
​GitHub, Issue Tracker, Maven Central​
groupId: org.openrewrite
artifactId: rewrite-java
version: 8.6.0
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
1.Add the following to your build.gradle file:
build.gradle
plugins {
    id("org.openrewrite.rewrite") version("6.3.11")
}
​
rewrite {
    activeRecipe("com.yourorg.ChangeStaticFieldToMethodExample")
}
​
repositories {
    mavenCentral()
}
2.Run gradle rewriteRun to run the recipe.
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>5.5.2</version>
        <configuration>
          <activeRecipes>
            <recipe>com.yourorg.ChangeStaticFieldToMethodExample</recipe>
          </activeRecipes>
        </configuration>
      </plugin>
    </plugins>
  </build>
</project>
2.Run mvn rewrite:run to run the recipe.
Contributors
Christian Semrau
​Jonathan Schnéider​
Tyler Van Gorder
​Sam Snyder​
​Knut Wannheden​
​Thomas Zub​
​Aaron Gershman​
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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.

Change method target to variable

Change type

Last modified 6d ago